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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>
<DIV style="font-family: 'Times New Roman',Times,serif">


<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>As
filed with the Securities and Exchange Commission on November 4, 2009</B>
</DIV>


<DIV align="right" style="font-size: 10pt; margin-top: 12pt"><B>Registration No.&nbsp;333-</B><u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>
</DIV>


<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt; margin-top: 3pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 1pt solid black; font-size: 1pt">&nbsp;</DIV>






<DIV align="center" style="font-size: 14pt; margin-top: 12pt"><B>SECURITIES AND EXCHANGE COMMISSION</B>
</DIV>

<DIV align="center" style="font-size: 12pt"><B>Washington, D.C. 20549</B>
</DIV>

<DIV align="center" style="font-size: 18pt; margin-top: 12pt"><B>FORM S-8</B>
</DIV>


<DIV align="center" style="font-size: 12pt; margin-top: 12pt"><B>REGISTRATION STATEMENT<BR>
UNDER<BR>
THE SECURITIES ACT OF 1933</B>
</DIV>

<DIV align="center" style="font-size: 24pt; margin-top: 12pt"><B>MOBILE MINI, INC.</B>
</DIV>

<DIV align="center" style="font-size: 10pt">(Exact Name of Registrant as Specified in Its Charter)</DIV>


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="47%">&nbsp;</TD>
</TR>
<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top"><B>Delaware</B><BR>
(State or Other Jurisdiction of <BR>
Incorporation or Organization)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>86-0748362</B><BR>
(I.R.S. Employer<BR>
Identification Number)</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>7420 S. Kyrene Road, Suite&nbsp;101<BR>
Tempe, Arizona 85283</B></DIV>

<DIV align="center" style="font-size: 10pt">(Address of Principal Executive Offices, Including Zip Code)</DIV>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>mobile mini, inc. 2006 Equity Incentive Plan</B></DIV>

<DIV align="center" style="font-size: 10pt">(Full Title of the Plan)</DIV>


<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
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<TR valign="bottom">
    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="47%">&nbsp;</TD>
</TR>
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<!-- Begin Table Body -->
<TR valign="bottom">
    <TD align="center" valign="top"><B>Christopher J. Miner</B>
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>Copy to:</B></TD>
</TR>
<TR valign="bottom">
    <TD align="center" valign="top"><B>Senior Vice President, General
Counsel and <BR>
Secretary <BR>

Mobile Mini, Inc. <BR>
7420 S. Kyrene Road, Suite&nbsp;101<BR>
Tempe, Arizona 85283<BR>
(480)&nbsp;894-6311</B><BR>
(Name, Address and Telephone Number,
including Area Code, <BR>
of Agent For
Service)
</TD>
    <TD>&nbsp;</TD>
    <TD align="center" valign="top"><B>Joseph P. Richardson, Esq.<BR>
Squire, Sanders &#038; Dempsey L.L.P.<BR>
Two Renaissance Square<BR>
40 North Central Avenue<BR>
Phoenix, AZ 85004-4498<BR>
(602)&nbsp;528-4000</B></TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a
non-accelerated filer, or a smaller reporting company. See the definitions of &#147;large accelerated
filer,&#148; &#147;accelerated filer&#148; and &#147;smaller reporting company&#148; in Rule&nbsp;12b-2 of the Exchange Act.
</DIV>

<TABLE width="100%" style="font-size: 10pt; margin-top: 0pt">
<TR><TD>Large Accelerated Filer&nbsp;<FONT face="Wingdings">&#254;</FONT></TD>
<TD align="center">Accelerated Filer&nbsp;<FONT face="Wingdings">&#111;</FONT>&nbsp;</TD>
<TD align="center"><br>Non-accelerated Filer&nbsp;<FONT face="Wingdings">&#111;</FONT><BR>(Do not check if a smaller reporting company)</TD>
<TD align="right">Smaller Reporting Company&nbsp;<FONT face="Wingdings">&#111;</FONT></TD></TR></TABLE>


<DIV align="center" style="font-size: 10pt; margin-top: 12pt"><B>CALCULATION OF REGISTRATION FEE</B></DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom" style="font-size: 1px">
    <TD width="1%">&nbsp;</TD>
    <TD width="54%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD><!-- VRule -->
    <TD width="2%">&nbsp;</TD>
    <TD width="7%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD><!-- VRule -->
    <TD width="2%">&nbsp;</TD>
    <TD width="7%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD><!-- VRule -->
    <TD width="2%">&nbsp;</TD>
    <TD width="7%">&nbsp;</TD>
    <TD width="2%">&nbsp;</TD><!-- VRule -->
    <TD width="2%">&nbsp;</TD>
    <TD width="7%">&nbsp;</TD>

    <TD width="1%">&nbsp;</TD>
</TR><TR style="font-size: 1px" valign="bottom">
    <TD nowrap align="left" colspan="15" style="border-bottom: 3px double #000000">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD nowrap align="CENTER"><B>Title of securities to</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>Proposed maximum</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>Proposed maximum</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD nowrap align="CENTER"><B> be registered</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>Amount to be</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>offering price per</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>aggregate offering</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center"><B>Amount of</B></TD>
    <TD width="1%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">    <TD width="1%">&nbsp;</TD>

    <TD nowrap align="CENTER" style="border-bottom: 0px solid #000000"><B>(1)(2)</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="CENTER" style="border-bottom: 0px solid #000000"><B>registered (1)(2)</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="CENTER" style="border-bottom: 0px solid #000000"><B>share (3)</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="CENTER" style="border-bottom: 0px solid #000000"><B>price (3)</B></TD>
    <TD style="border-right: 2px solid #000000">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="CENTER" style="border-bottom: 0px solid #000000"><B>registration fee</B></TD>
    <TD width="1%">&nbsp;</TD>
</TR>

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    <TD width="1%" style="border-top: 2px solid #000000">&nbsp;</TD>
                    <TD valign="top" style="border-top: 2px solid #000000"><DIV style="margin-left:0px; text-indent:-0px">Common Stock, par
value $.01 per
share
</DIV></TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>
    <TD align="left" valign="top" style="border-top: 2px solid #000000" NOWRAP >3,000,000 shares
</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>

<TD align="CENTER" valign="top" style="border-top: 2px solid #000000">$14.16
</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>

<TD align="CENTER" valign="top" style="border-top: 2px solid #000000">$42,480,000
</TD>
    <TD style="border-right: 2px solid #000000; border-top: 2px solid #000000">&nbsp;</TD>
    <TD style="border-top: 2px solid #000000">&nbsp;</TD>

<TD align="CENTER" valign="top" style="border-top: 2px solid #000000">$2,370.38</TD>
    <TD width="1%" style="border-top: 2px solid #000000">&nbsp;</TD>
</TR>
<TR style="font-size: 1px" valign="bottom">
    <TD nowrap align="left" colspan="15" style="border-top: 3px double #000000">&nbsp;</TD>
</TR>

<!-- End Table Body -->
</TABLE>
</DIV>


<DIV align="left"  style="margin-top: 3pt">

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left">(1)</TD>
    <TD>&nbsp;</TD>
    <TD>This registration covers 3,000,000 additional shares of common stock, par value $.01, of the
registrant, available for issuance under the registrant&#146;s 2006 Equity Incentive Plan, as
amended (the &#147;Plan&#148;). Pursuant to Rule 416(a) under the Securities Act of 1933, as amended
(the &#147;Securities Act&#148;), this registration statement also covers an indeterminate number of
additional shares of common stock of the registrant that become issuable as a result of any
stock split, stock dividend, recapitalization or other similar transaction that results in an
increase in the number of outstanding shares of common
stock of the registrant. This registration statement shall cover such additional shares. In
addition, pursuant to Rule 416(c) under the Securities Act, this registration statement also
covers an indeterminate amount of interests to be offered or sold pursuant to the Plan.</TD>
</TR>

<TR style="font-size: 3pt"><TD>&nbsp;</TD></TR>

<TR valign="top">
    <TD nowrap align="left">(2)</TD>
    <TD>&nbsp;</TD>
    <TD>Pursuant to General Instruction E to Form S-8, a filing fee is only being paid with respect
to the registration of additional securities for the Plan. A registration statement on Form
S-8 covering 1,200,000 shares (before stock splits and stock dividends) was previously filed
with respect to the Plan (registration no. 333-136595 filed August&nbsp;14, 2006).</TD>
</TR>

<TR style="font-size: 3pt"><TD>&nbsp;</TD></TR>

<TR valign="top">
    <TD nowrap align="left">(3)</TD>
    <TD>&nbsp;</TD>
    <TD>Estimated pursuant to Rule 457(h) under the Securities Act solely for the purpose of
calculating the registration fee. The proposed maximum offering price is based upon the
average of the high and low prices of the common stock as reported on the NASDAQ Global Select
Market on November 2, 2009.</TD>
</TR>

</TABLE>

</DIV>



<DIV style="width: 100%; border-bottom: 1pt solid black; margin-top: 10pt; font-size: 1pt">&nbsp;</DIV>
<DIV style="width: 100%; border-bottom: 2pt solid black; font-size: 1pt">&nbsp;</DIV>





<P align="center" style="font-size: 10pt"><!-- Folio -->&nbsp;<!-- /Folio -->
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<DIV style="font-family: 'Times New Roman',Times,serif">








<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>EXPLANATORY NOTE</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;INCORPORATION BY REFERENCE: Pursuant to General Instruction E to Form S-8, the contents of
registration statement no. 333-136595 are incorporated herein by this reference.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;REGISTRATION OF ADDITIONAL SHARES: This registration statement on Form S-8 is filed by the
registrant to register 3,000,000 additional shares of common stock, par value $.01 per share, of
the registrant, which may be awarded under the registrant&#146;s 2006 Equity Incentive Plan pursuant to
an amendment to such Plan authorized by the shareholders of the registrant on June&nbsp;24, 2009.
</DIV>

<!-- TOC -->
<A name="toc"><DIV align="CENTER" style="page-break-before:always"><U><B>TABLE OF CONTENTS</B></U></DIV></A>

<P><CENTER>
<TABLE border="0" width="90%" cellpadding="0" cellspacing="0">
<TR>
	<TD width="3%"></TD>
	<TD width="3%"></TD>
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	<TD width="3%"></TD>
	<TD width="76%"></TD>
</TR>
<TR><TD colspan="9"><A HREF="#000">PART II</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#001">Item&nbsp;3. Incorporation of Documents by Reference.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#002">Item&nbsp;4. Description of Securities.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#003">Item&nbsp;5. Interests of Named Experts and Counsel.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#004">Item&nbsp;6. Indemnification of Directors and Officers.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#005">Item&nbsp;7. Exemption from Registration Claimed.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#006">Item&nbsp;8. Exhibits.</A></TD></TR>
<TR><TD></TD><TD colspan="8"><A HREF="#007">Item&nbsp;9.Undertakings.</A></TD></TR>
<TR><TD colspan="9"><A HREF="#008">SIGNATURES</A></TD></TR>
<TR><TD colspan="9"><A HREF="#009">EXHIBIT INDEX</A></TD></TR>
<TR><TD colspan="9"><A HREF="p16193exv5w1.htm">EX-5.1</A></TD></TR>
<TR><TD colspan="9"><A HREF="p16193exv23w2.htm">EX-23.2</A></TD></TR>
</TABLE>
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<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>




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<DIV align="left"><A NAME="000"></A></DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>PART II</B>
</DIV>


<DIV align="Center" style="font-size: 10pt; margin-top: 6pt"><B>INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</B>

</DIV>
<!-- link2 "Item&nbsp;3. Incorporation of Documents by Reference." -->
<DIV align="left"><A NAME="001"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;3. Incorporation of Documents by Reference.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;In this registration statement, the terms &#147;we,&#148; &#147;our,&#148; &#147;us,&#148; &#147;Mobile Mini,&#148; the &#147;registrant&#148;
and the &#147;Corporation&#148; refer to Mobile Mini, Inc., unless otherwise specified. The SEC allows us to
incorporate by reference the information we file with the SEC, which means that we can disclose
important information to you by referring you to those documents. The information that we
incorporate by reference is considered to be part of this registration statement. Information that
we file with the SEC in the future and incorporate by reference in this registration statement
automatically updates and supersedes previously filed information as applicable.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We incorporate by reference into this registration statement the following documents filed by
us with the SEC, other than any portion of any such documents that are not deemed &#147;filed&#148; under the
Securities Exchange Act of 1934 (the &#147;Exchange Act&#148;) in accordance with the Exchange Act and
applicable SEC rules:
</DIV>

<DIV style="margin-top: 6pt">
<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">

<TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><B>&#149;</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Annual Report on Form 10-K for the fiscal year ended December&nbsp;31, 2008.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><B>&#149;</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>Quarterly Report on Form 10-Q for the fiscal quarters ended March&nbsp;31, 2009 and June&nbsp;30,
2009.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><B>&#149;</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The information specifically incorporated by reference into our Annual Report on Form
10-K for the fiscal year ended December&nbsp;31, 2008 from our definitive proxy statement on
Schedule&nbsp;14A filed with the SEC on April&nbsp;30, 2009.</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><B>&#149;</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The description of our common stock contained in our prospectus dated May&nbsp;6, 1999, which
comprised part of our registration statement on Form S-2 (File No.&nbsp;333-76093); and</TD>
</TR>

<TR>
    <TD style="font-size: 6pt">&nbsp;</TD>
</TR><TR valign="top" style="font-size: 10pt; color: #000000; background: transparent">
    <TD width="2%" style="background: transparent">&nbsp;</TD>
    <TD width="3%" nowrap align="left"><B>&#149;</B></TD>
    <TD width="1%">&nbsp;</TD>
    <TD>The description contained in Form 8-K filed on December&nbsp;13, 1999 of our Series&nbsp;C Junior
Participating Preferred Stock issuable in connection with our stockholder rights plan.</TD>
</TR>

</TABLE>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;We also incorporate by reference into this registration statement all documents (other than
any portions of any such documents that are not deemed &#147;filed&#148; under the Exchange Act in accordance
with the Exchange Act and applicable SEC rules) filed by us under Sections&nbsp;13(a), 13(c), 14 or
15(d) of the Exchange Act after the date of the initial filing of this registration statement and
before the filing of a post-effective amendment to this registration statement which indicates all
securities offered hereunder have been sold or that deregisters all securities then remaining
unsold.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;You may request a copy of these filings, which we shall deliver to you, together with all
exhibits thereto, at no cost, by writing or telephoning us as follows:
</DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt">Mobile Mini, Inc.<BR>
Attention: Corporate Secretary<BR>
7240 S. Kyrene Road<BR>
Suite&nbsp;101<BR>
Tempe, Arizona 85283<BR>
(480)&nbsp;894-6311
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Any statement contained in a document that is incorporated by reference will be modified or
superseded for all purposes to the extent that a statement contained in this registration
statement, or in any other document that is subsequently filed with the SEC and incorporated by
reference, modifies or is contrary to that previous statement.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->1<!-- /Folio -->
</DIV>

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<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">Any statement so modified or superseded will not be deemed a part of this registration
statement, except as so modified or superseded. Since information that we later file with the SEC
will update and supersede previously incorporated information, you should look at all of the SEC
filings that we incorporate by reference to determine if any of the statements in this registration
statement or in any documents previously incorporated by reference have been modified or
superseded.
</DIV>
<!-- link2 "Item&nbsp;4. Description of Securities." -->
<DIV align="left"><A NAME="002"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;4. Description of Securities.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>
<!-- link2 "Item&nbsp;5. Interests of Named Experts and Counsel." -->
<DIV align="left"><A NAME="003"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;5. Interests of Named Experts and Counsel.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>
<!-- link2 "Item&nbsp;6. Indemnification of Directors and Officers." -->
<DIV align="left"><A NAME="004"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;6. Indemnification of Directors and Officers.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Section&nbsp;145 of the General Corporation Law of the state of Delaware (&#147;DGCL&#148;), as amended,
provides that under certain circumstances, a Delaware corporation may indemnify any person who was
or is a party or is threatened to be made a party to any threatened, pending or completed action,
suits or proceedings, whether civil, criminal, administrative or investigative, other than an
action by or in the right of the corporation, by reason of the fact that such person is or was a
director, officer, employee or agent of the corporation or is or was serving at the request of the
corporation in such capacity in another corporation or enterprise, against expenses (including
attorneys&#146; fees), judgments, fines and amounts paid in settlement actually and reasonably incurred
by such person in connection with such action, suit or proceeding if such person acted in good
faith and in a manner the person reasonably believed to be in or not opposed to the best interests
of the corporation, and, with respect to any criminal action or proceeding, has on reasonable cause
to believe such person&#146;s conduct was unlawful.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The DGCL authorizes a Delaware corporation to purchase and maintain insurance on behalf of any
person who is or was a director, officer, employee or agent of the corporation, or is or was
serving at the request of the corporation as a director, officer, employee or agent of another
corporation or enterprise, against any liability asserted against him and incurred by him in any
such capacity, arising out of his status as such, whether or not the corporation would otherwise
have the power to indemnify him under Section&nbsp;145.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mobile Mini&#146;s Amended and Restated Certificate of Incorporation and Bylaws provide for the
indemnification of its directors to the fullest extent permitted under Delaware law. Pursuant to
employment agreements entered into by Mobile Mini with certain of its executive officers, Mobile
Mini must indemnify such officers and employees in the same manner and to the same extent that it
is required to indemnify its directors under its Bylaws. Mobile Mini&#146;s Certificate of Incorporation
limits the personal liability of a director to the corporation or its stockholders to damages for
breach of the director&#146;s fiduciary duty.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Registrant has entered into indemnification agreements with each of its directors.
Generally, the indemnification agreements attempt to provide the maximum protection permitted by
Delaware law as it may be amended from time to time. Moreover, the indemnification agreements
provide for certain additional indemnification. Under such additional indemnification provisions,
however, a director will not receive indemnification for judgments, settlements or expenses if he
or she is found liable to the Registrant (except to the extent the court determines he or she is
fairly and reasonably entitled to indemnity for expenses), for settlements not approved by the
Registrant or for settlements and expenses if the settlement is not approved by the court. The
indemnification agreements provide for the Registrant to advance to the individual any and all
reasonable expenses (including legal fees and expenses) incurred in investigating or defending any
such action, suit or proceeding. In order to receive an advance of expenses, the individual must
submit to the Registrant copies of invoices presented to him or her for such expenses. Also, the
individual must repay such advances upon a final judicial decision that he or she is not entitled
to indemnification.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mobile Mini has purchased insurance on behalf of its directors and officers against certain
liabilities that may be asserted against, or incurred by, such persons in their capacities as
directors or officers of Mobile Mini, or that may arise out of their status as directors or
officers of the registrants, including liabilities under the federal and
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->2<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">
<DIV align="left" style="font-size: 10pt; margin-top: 6pt">state securities laws. Mobile Mini has entered into indemnification agreements to indemnify its
directors to the extent permitted under Delaware law.
</DIV>

<!-- link2 "Item&nbsp;7. Exemption from Registration Claimed." -->
<DIV align="left"><A NAME="005"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;7. Exemption from Registration Claimed.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Not applicable.
</DIV>
<!-- link2 "Item&nbsp;8. Exhibits." -->
<DIV align="left"><A NAME="006"></A></DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;8. Exhibits.</B>
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="7%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Exhibit No.</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000"><B>Description</B></TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Certificate of Incorporation of Mobile Mini, Inc.
(Incorporated by reference to Exhibit&nbsp;3.1 of the Registrant&#146;s Report on
Form&nbsp;10-K for the fiscal year ended December&nbsp;31, 1997)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Amendment, dated July&nbsp;20, 2000, to the Amended and Restated
Certificate of Incorporation of the Registrant (Incorporated by reference
to Exhibit&nbsp;3.1a of the Registrant&#146;s Report on Form&nbsp;10-Q for the quarter
ended June&nbsp;30, 2000)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Designation, Preferences and Rights of Series&nbsp;C Junior
Participating Preferred Stock of Mobile Mini, Inc., dated December&nbsp;17, 1999
(Incorporated by reference to the Registrant&#146;s Report on Form&nbsp;8-K dated
December&nbsp;13, 1999)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.4
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Amendment of the Amended and Restated Certificate of
Incorporation of Mobile Mini, Inc., dated June&nbsp;26, 2008 (Incorporated by
reference to the Registrant&#146;s Report on Form&nbsp;8-K dated July&nbsp;1, 2008)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.5
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Designation of Mobile Mini, Inc. Series&nbsp;A Convertible
Redeemable Participating Preferred Stock, dated June&nbsp;27, 2008 (Incorporated
by reference to the Registrant&#146;s Report on Form&nbsp;8-K dated July&nbsp;1, 2008)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Bylaws (Incorporated by reference to the Registrant&#146;s
Report on Form&nbsp;10-K for the fiscal year ended December&nbsp;31, 2007)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Mobile Mini, Inc. 2006 Equity Incentive Plan, incorporated by reference to
Exhibit&nbsp;A to the Corporation&#146;s Definitive Proxy Statement on Schedule&nbsp;14A
for the Annual Meeting of Shareholders held June&nbsp;24, 2009, filed with the
SEC on April&nbsp;30, 2009</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">5.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Squire, Sanders &#038; Dempsey L.L.P. regarding legality of shares</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Squire, Sanders &#038; Dempsey L.L.P. (included in Exhibit&nbsp;5.1 hereto)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Ernest &#038; Young LLP</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">24.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Powers of attorney (contained on Signature Page)</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>



<DIV align="left">
<DIV style="font-size: 3pt; margin-top: 16pt; width: 18%; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV>

<TABLE width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt">
<TR>
    <TD width="3%"></TD>
    <TD width="1%"></TD>
    <TD width="96"></TD>
</TR>

<TR valign="top">
    <TD nowrap align="left">*</TD>
    <TD>&nbsp;</TD>
    <TD>Filed herewith</TD>
</TR>

</TABLE>


<!-- link2 "Item&nbsp;9.Undertakings." -->
<DIV align="left"><A NAME="007"></A></DIV>
<DIV align="left" style="font-size: 10pt; margin-top: 12pt"><B>Item&nbsp;9. Undertakings.</B>
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)&nbsp;The undersigned registrant hereby undertakes:
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)&nbsp;To file, during any period in which offers or sales are being made, a post-effective
amendment to this registration statement:
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)&nbsp;To include any prospectus required by Section&nbsp;10(a)(3) of the Securities Act of 1933;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii)&nbsp;To reflect in the prospectus any facts or events arising after the effective date of the
registration statement (or the most recent post-effective amendment thereof) which, individually or
in the aggregate, represent a fundamental change in the information set forth in the registration
statement. Notwithstanding the foregoing, any increase or decrease in the volume of securities
offered (if the total dollar value of securities offered would not exceed that which was
registered) and any deviation from the low or high end of the estimated maximum offering range may
be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the
aggregate, the changes in volume and price represent no more than 20% change in the maximum
aggregate offering price set forth in the &#147;Calculation of Registration Fee&#148; table in the effective
registration statement;
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->3<!-- /Folio -->
</DIV>

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<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii)&nbsp;To include any material information with respect to the plan of distribution not
previously disclosed in the registration statement or any material change to such information in
the registration statement;
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Provided, however</I>, that paragraphs (a)(1)(i) and (a)(1)(ii) of this section do not apply if
the registration statement is on Form S-8, and the information required to be included in a
post-effective amendment by those paragraphs is contained in reports filed with or furnished to the
Commission by the registrant pursuant to Section&nbsp;13 or Section 15(d) of the Securities Exchange Act
of 1934 that are incorporated by reference in the registration statement.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)&nbsp;That, for the purpose of determining any liability under the Securities Act of 1933, each
such post-effective amendment shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3)&nbsp;To remove from registration by means of a post-effective amendment any of the securities
being registered which remain unsold at the termination of the offering.
</DIV>


<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)&nbsp;The undersigned registrant hereby undertakes that, for purposes of determining any
liability under the Securities Act of 1933, each filing of the registrant&#146;s annual report pursuant
to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable,
each filing of an employee benefit plan&#146;s annual report pursuant to Section 15(d) of the Securities
Exchange Act of 1934) that is incorporated by reference in the registration statement shall be
deemed to be a new registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona fide offering
thereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)&nbsp;Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the registrant pursuant to the
foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
the Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred or paid by a
director, officer or controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
</DIV>

<P align="center" style="font-size: 10pt"><!-- Folio -->4<!-- /Folio -->
</DIV>

<!-- PAGEBREAK -->
<P><HR noshade><P>
<H5 align="left" style="page-break-before:always"><A HREF="#toc">Table of Contents</A></H5><P>

<DIV style="font-family: 'Times New Roman',Times,serif">
<!-- link1 "SIGNATURES" -->
<DIV align="left"><A NAME="008"></A></DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>SIGNATURES</B>
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt"><I>The Registrant. </I>Pursuant to the requirements of the Securities Act of 1933, the registrant
certifies that it has reasonable grounds to believe that it meets all of the requirements for
filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by
the undersigned, thereunto duly authorized, in the City of Tempe, State of Arizona, on November
4, 2009.
</DIV>


<TABLE width="100%" border="0" cellspacing="0" cellpadding="0" style="font-size: 10pt">
<TR>
    <TD width="48%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
</TR>
<TR>
    <TD valign="top" align="left">&nbsp;</TD>
    <TD colspan="3" align="left">Mobile Mini, Inc.<BR>
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD valign="top">By:&nbsp;&nbsp;</TD>
    <TD colspan="2" style="border-bottom: 1px solid #000000" align="left">/s/ Mark E. Funk
&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Mark. E. Funk&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR><TR>
    <TD align="left">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD colspan="2" align="left">Executive Vice President and Chief<BR>
Financial Officer&nbsp;</TD>
    <TD>&nbsp;</TD>
</TR>
<TR>
    <TD colspan="5">&nbsp;</TD>
</TR>
</TABLE>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>POWER OF ATTORNEY</B>
</DIV>



<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and
appoints Steven G. Bunger, Mark Funk, and Christopher J. Miner, and each of them, his true and
lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him
and in his name, place and stead, in any and all capacities, to sign any and all amendments to this
registration statement, and to file the same, with all exhibits thereto, and other documents in
connection therewith with the Securities and Exchange Commission, granting unto said
attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and
every act and thing requisite and necessary to be done in and about the premises, and fully and to
all intents and purposes as he might or could do in person hereby ratifying and confirming all that
said attorney-in-fact and agents, or his substitute or substitutes, may lawfully do or cause to be
done by virtue hereof.
</DIV>

<DIV align="left" style="font-size: 10pt; margin-top: 6pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pursuant to the requirements of the Securities Act of 1933, this registration statement has been
signed by the following persons in the capacities and on the date indicated.
</DIV>
<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="40%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="20%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Signature</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Title</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Date</TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Steven G. Bunger
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">President, Chief
Executive Officer and Director </TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Steven G. Bunger
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;
(Principal
Executive Officer)
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Mark Funk
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="left" valign="top">Executive Vice
President, Treasurer and
Chief Financial Officer</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Mark Funk
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;(Principal
Financial
Officer)
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Deborah K. Keeley
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Senior Vice President
and Chief Accounting Officer </TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Deborah K. Keeley
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;
(Principal
Accounting Officer)
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Jeffrey S. Goble</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom" style="font-size: 1pt">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">Jeffrey S. Goble
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Stephen A. McConnell</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Stephen A. McConnell
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Michael L. Watts</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Michael L. Watts
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Frederick G. McNamee</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Frederick G. McNamee
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Sanjay Swani</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Sanjay Swani
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
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<DIV style="font-family: 'Times New Roman',Times,serif">

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    <TD width="40%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="35%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="30%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Signature</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Title</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000">Date</TD>
</TR>

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    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Michael E. Donovan</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Michael E. Donovan
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">/s/ Lawrence Trachtenberg</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;Director
</TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">November 4, 2009</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px"><DIV style="font-size: 1pt; border-top: 1px solid #000000">&nbsp;</DIV>
Lawrence Trachtenberg
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top"></TD>
</TR>
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<DIV style="font-family: 'Times New Roman',Times,serif">

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<DIV align="left"><A NAME="009"></A></DIV>

<DIV align="center" style="font-size: 10pt; margin-top: 18pt"><B>EXHIBIT INDEX</B>
</DIV>

<DIV align="center">
<TABLE style="font-size: 10pt" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
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    <TD width="7%">&nbsp;</TD>
    <TD width="3%">&nbsp;</TD>
    <TD width="90%">&nbsp;</TD>
</TR>
<TR style="font-size: 8pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000"><B>Exhibit No.</B></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" style="border-bottom: 1px solid #000000"><B>Description</B></TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Certificate of Incorporation of Mobile Mini, Inc.
(Incorporated by reference to Exhibit&nbsp;3.1 of the Registrant&#146;s Report on
Form&nbsp;10-K for the fiscal year ended December&nbsp;31, 1997)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Amendment, dated July&nbsp;20, 2000, to the Amended and Restated
Certificate of Incorporation of the Registrant (Incorporated by reference
to Exhibit&nbsp;3.1a of the Registrant&#146;s Report on Form&nbsp;10-Q for the quarter
ended June&nbsp;30, 2000)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Designation, Preferences and Rights of Series&nbsp;C Junior
Participating Preferred Stock of Mobile Mini, Inc., dated December&nbsp;17, 1999
(Incorporated by reference to the Registrant&#146;s Report on Form&nbsp;8-K dated
December&nbsp;13, 1999)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.4
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Amendment of the Amended and Restated Certificate of
Incorporation of Mobile Mini, Inc., dated June&nbsp;26, 2008 (Incorporated by
reference to the Registrant&#146;s Report on Form&nbsp;8-K dated July&nbsp;1, 2008)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.1.5
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Certificate of Designation of Mobile Mini, Inc. Series&nbsp;A Convertible
Redeemable Participating Preferred Stock, dated June&nbsp;27, 2008 (Incorporated
by reference to the Registrant&#146;s Report on Form&nbsp;8-K dated July&nbsp;1, 2008)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.2
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Amended and Restated Bylaws (Incorporated by reference to the Registrant&#146;s
Report on Form&nbsp;10-K for the fiscal year ended December&nbsp;31, 2007)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">4.3
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Mobile Mini, Inc. 2006 Equity Incentive Plan, incorporated by reference to
Exhibit&nbsp;A to the Corporation&#146;s Definitive Proxy Statement on Schedule&nbsp;14A
for the Annual Meeting of Shareholders held June&nbsp;24, 2009, filed with the
SEC on April&nbsp;30, 2009</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">5.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Opinion of Squire, Sanders &#038; Dempsey L.L.P. regarding legality of shares</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.1
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Squire, Sanders &#038; Dempsey L.L.P. (included in Exhibit&nbsp;5.1 hereto)</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">23.2*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Consent of Ernest &#038; Young LLP</TD>
</TR>
<TR valign="bottom"><!-- Blank Space -->
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">&nbsp;</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">&nbsp;</TD>
</TR>
<TR valign="bottom">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">24.1*
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD align="left" valign="top">Powers of attorney (contained on Signature Page)</TD>
</TR>
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    <TD nowrap align="left">*</TD>
    <TD>&nbsp;</TD>
    <TD>Filed herewith</TD>
</TR>

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sv8
Table of Contents
As
filed with the Securities and Exchange Commission on November 4, 2009
Registration No. 333-
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM S-8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
MOBILE MINI, INC.
(Exact Name of Registrant as Specified in Its Charter)
Delaware
(State or Other Jurisdiction of
Incorporation or Organization)
86-0748362
(I.R.S. Employer
Identification Number)
7420 S. Kyrene Road, Suite 101
Tempe, Arizona 85283
(Address of Principal Executive Offices, Including Zip Code)
mobile mini, inc. 2006 Equity Incentive Plan
(Full Title of the Plan)
Christopher J. Miner
Copy to:
Senior Vice President, General
Counsel and
Secretary
Mobile Mini, Inc.
7420 S. Kyrene Road, Suite 101
Tempe, Arizona 85283
(480) 894-6311
(Name, Address and Telephone Number,
including Area Code,
of Agent For
Service)
Joseph P. Richardson, Esq.
Squire, Sanders & Dempsey L.L.P.
Two Renaissance Square
40 North Central Avenue
Phoenix, AZ 85004-4498
(602) 528-4000
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a
non-accelerated filer, or a smaller reporting company. See the definitions of "large accelerated
filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act.
Large Accelerated Filer
þ
Accelerated Filer
o
Non-accelerated Filer
o
(Do not check if a smaller reporting company)
Smaller Reporting Company
o
CALCULATION OF REGISTRATION FEE
Title of securities to
Proposed maximum
Proposed maximum
be registered
Amount to be
offering price per
aggregate offering
Amount of
(1)(2)
registered (1)(2)
share (3)
price (3)
registration fee
Common Stock, par
value $.01 per
share
3,000,000 shares
$14.16
$42,480,000
$2,370.38
(1)
This registration covers 3,000,000 additional shares of common stock, par value $.01, of the
registrant, available for issuance under the registrant's 2006 Equity Incentive Plan, as
amended (the "Plan"). Pursuant to Rule 416(a) under the Securities Act of 1933, as amended
(the "Securities Act"), this registration statement also covers an indeterminate number of
additional shares of common stock of the registrant that become issuable as a result of any
stock split, stock dividend, recapitalization or other similar transaction that results in an
increase in the number of outstanding shares of common
stock of the registrant. This registration statement shall cover such additional shares. In
addition, pursuant to Rule 416(c) under the Securities Act, this registration statement also
covers an indeterminate amount of interests to be offered or sold pursuant to the Plan.
(2)
Pursuant to General Instruction E to Form S-8, a filing fee is only being paid with respect
to the registration of additional securities for the Plan. A registration statement on Form
S-8 covering 1,200,000 shares (before stock splits and stock dividends) was previously filed
with respect to the Plan (registration no. 333-136595 filed August 14, 2006).
(3)
Estimated pursuant to Rule 457(h) under the Securities Act solely for the purpose of
calculating the registration fee. The proposed maximum offering price is based upon the
average of the high and low prices of the common stock as reported on the NASDAQ Global Select
Market on November 2, 2009.
EXPLANATORY NOTE
INCORPORATION BY REFERENCE: Pursuant to General Instruction E to Form S-8, the contents of
registration statement no. 333-136595 are incorporated herein by this reference.
REGISTRATION OF ADDITIONAL SHARES: This registration statement on Form S-8 is filed by the
registrant to register 3,000,000 additional shares of common stock, par value $.01 per share, of
the registrant, which may be awarded under the registrant's 2006 Equity Incentive Plan pursuant to
an amendment to such Plan authorized by the shareholders of the registrant on June 24, 2009.
TABLE OF CONTENTS
PART II
Item 3. Incorporation of Documents by Reference.
Item 4. Description of Securities.
Item 5. Interests of Named Experts and Counsel.
Item 6. Indemnification of Directors and Officers.
Item 7. Exemption from Registration Claimed.
Item 8. Exhibits.
Item 9.Undertakings.
SIGNATURES
EXHIBIT INDEX
EX-5.1
EX-23.2
Table of Contents
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3. Incorporation of Documents by Reference.
In this registration statement, the terms "we," "our," "us," "Mobile Mini," the "registrant"
and the "Corporation" refer to Mobile Mini, Inc., unless otherwise specified. The SEC allows us to
incorporate by reference the information we file with the SEC, which means that we can disclose
important information to you by referring you to those documents. The information that we
incorporate by reference is considered to be part of this registration statement. Information that
we file with the SEC in the future and incorporate by reference in this registration statement
automatically updates and supersedes previously filed information as applicable.
We incorporate by reference into this registration statement the following documents filed by
us with the SEC, other than any portion of any such documents that are not deemed "filed" under the
Securities Exchange Act of 1934 (the "Exchange Act") in accordance with the Exchange Act and
applicable SEC rules:
•
Annual Report on Form 10-K for the fiscal year ended December 31, 2008.
•
Quarterly Report on Form 10-Q for the fiscal quarters ended March 31, 2009 and June 30,
2009.
•
The information specifically incorporated by reference into our Annual Report on Form
10-K for the fiscal year ended December 31, 2008 from our definitive proxy statement on
Schedule 14A filed with the SEC on April 30, 2009.
•
The description of our common stock contained in our prospectus dated May 6, 1999, which
comprised part of our registration statement on Form S-2 (File No. 333-76093); and
•
The description contained in Form 8-K filed on December 13, 1999 of our Series C Junior
Participating Preferred Stock issuable in connection with our stockholder rights plan.
We also incorporate by reference into this registration statement all documents (other than
any portions of any such documents that are not deemed "filed" under the Exchange Act in accordance
with the Exchange Act and applicable SEC rules) filed by us under Sections 13(a), 13(c), 14 or
15(d) of the Exchange Act after the date of the initial filing of this registration statement and
before the filing of a post-effective amendment to this registration statement which indicates all
securities offered hereunder have been sold or that deregisters all securities then remaining
unsold.
You may request a copy of these filings, which we shall deliver to you, together with all
exhibits thereto, at no cost, by writing or telephoning us as follows:
Mobile Mini, Inc.
Attention: Corporate Secretary
7240 S. Kyrene Road
Suite 101
Tempe, Arizona 85283
(480) 894-6311
Any statement contained in a document that is incorporated by reference will be modified or
superseded for all purposes to the extent that a statement contained in this registration
statement, or in any other document that is subsequently filed with the SEC and incorporated by
reference, modifies or is contrary to that previous statement.
1
Table of Contents
Any statement so modified or superseded will not be deemed a part of this registration
statement, except as so modified or superseded. Since information that we later file with the SEC
will update and supersede previously incorporated information, you should look at all of the SEC
filings that we incorporate by reference to determine if any of the statements in this registration
statement or in any documents previously incorporated by reference have been modified or
superseded.
Item 4. Description of Securities.
Not applicable.
Item 5. Interests of Named Experts and Counsel.
Not applicable.
Item 6. Indemnification of Directors and Officers.
Section 145 of the General Corporation Law of the state of Delaware ("DGCL"), as amended,
provides that under certain circumstances, a Delaware corporation may indemnify any person who was
or is a party or is threatened to be made a party to any threatened, pending or completed action,
suits or proceedings, whether civil, criminal, administrative or investigative, other than an
action by or in the right of the corporation, by reason of the fact that such person is or was a
director, officer, employee or agent of the corporation or is or was serving at the request of the
corporation in such capacity in another corporation or enterprise, against expenses (including
attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred
by such person in connection with such action, suit or proceeding if such person acted in good
faith and in a manner the person reasonably believed to be in or not opposed to the best interests
of the corporation, and, with respect to any criminal action or proceeding, has on reasonable cause
to believe such person's conduct was unlawful.
The DGCL authorizes a Delaware corporation to purchase and maintain insurance on behalf of any
person who is or was a director, officer, employee or agent of the corporation, or is or was
serving at the request of the corporation as a director, officer, employee or agent of another
corporation or enterprise, against any liability asserted against him and incurred by him in any
such capacity, arising out of his status as such, whether or not the corporation would otherwise
have the power to indemnify him under Section 145.
Mobile Mini's Amended and Restated Certificate of Incorporation and Bylaws provide for the
indemnification of its directors to the fullest extent permitted under Delaware law. Pursuant to
employment agreements entered into by Mobile Mini with certain of its executive officers, Mobile
Mini must indemnify such officers and employees in the same manner and to the same extent that it
is required to indemnify its directors under its Bylaws. Mobile Mini's Certificate of Incorporation
limits the personal liability of a director to the corporation or its stockholders to damages for
breach of the director's fiduciary duty.
The Registrant has entered into indemnification agreements with each of its directors.
Generally, the indemnification agreements attempt to provide the maximum protection permitted by
Delaware law as it may be amended from time to time. Moreover, the indemnification agreements
provide for certain additional indemnification. Under such additional indemnification provisions,
however, a director will not receive indemnification for judgments, settlements or expenses if he
or she is found liable to the Registrant (except to the extent the court determines he or she is
fairly and reasonably entitled to indemnity for expenses), for settlements not approved by the
Registrant or for settlements and expenses if the settlement is not approved by the court. The
indemnification agreements provide for the Registrant to advance to the individual any and all
reasonable expenses (including legal fees and expenses) incurred in investigating or defending any
such action, suit or proceeding. In order to receive an advance of expenses, the individual must
submit to the Registrant copies of invoices presented to him or her for such expenses. Also, the
individual must repay such advances upon a final judicial decision that he or she is not entitled
to indemnification.
Mobile Mini has purchased insurance on behalf of its directors and officers against certain
liabilities that may be asserted against, or incurred by, such persons in their capacities as
directors or officers of Mobile Mini, or that may arise out of their status as directors or
officers of the registrants, including liabilities under the federal and
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state securities laws. Mobile Mini has entered into indemnification agreements to indemnify its
directors to the extent permitted under Delaware law.
Item 7. Exemption from Registration Claimed.
Not applicable.
Item 8. Exhibits.
Exhibit No.
Description
4.1.1
Amended and Restated Certificate of Incorporation of Mobile Mini, Inc.
(Incorporated by reference to Exhibit 3.1 of the Registrant's Report on
Form 10-K for the fiscal year ended December 31, 1997)
4.1.2
Certificate of Amendment, dated July 20, 2000, to the Amended and Restated
Certificate of Incorporation of the Registrant (Incorporated by reference
to Exhibit 3.1a of the Registrant's Report on Form 10-Q for the quarter
ended June 30, 2000)
4.1.3
Certificate of Designation, Preferences and Rights of Series C Junior
Participating Preferred Stock of Mobile Mini, Inc., dated December 17, 1999
(Incorporated by reference to the Registrant's Report on Form 8-K dated
December 13, 1999)
4.1.4
Certificate of Amendment of the Amended and Restated Certificate of
Incorporation of Mobile Mini, Inc., dated June 26, 2008 (Incorporated by
reference to the Registrant's Report on Form 8-K dated July 1, 2008)
4.1.5
Certificate of Designation of Mobile Mini, Inc. Series A Convertible
Redeemable Participating Preferred Stock, dated June 27, 2008 (Incorporated
by reference to the Registrant's Report on Form 8-K dated July 1, 2008)
4.2
Amended and Restated Bylaws (Incorporated by reference to the Registrant's
Report on Form 10-K for the fiscal year ended December 31, 2007)
4.3
Mobile Mini, Inc. 2006 Equity Incentive Plan, incorporated by reference to
Exhibit A to the Corporation's Definitive Proxy Statement on Schedule 14A
for the Annual Meeting of Shareholders held June 24, 2009, filed with the
SEC on April 30, 2009
5.1*
Opinion of Squire, Sanders & Dempsey L.L.P. regarding legality of shares
23.1
Consent of Squire, Sanders & Dempsey L.L.P. (included in Exhibit 5.1 hereto)
23.2*
Consent of Ernest & Young LLP
24.1*
Powers of attorney (contained on Signature Page)
*
Filed herewith
Item 9. Undertakings.
(a) The undersigned registrant hereby undertakes:
(1) To file, during any period in which offers or sales are being made, a post-effective
amendment to this registration statement:
(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;
(ii) To reflect in the prospectus any facts or events arising after the effective date of the
registration statement (or the most recent post-effective amendment thereof) which, individually or
in the aggregate, represent a fundamental change in the information set forth in the registration
statement. Notwithstanding the foregoing, any increase or decrease in the volume of securities
offered (if the total dollar value of securities offered would not exceed that which was
registered) and any deviation from the low or high end of the estimated maximum offering range may
be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the
aggregate, the changes in volume and price represent no more than 20% change in the maximum
aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective
registration statement;
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(iii) To include any material information with respect to the plan of distribution not
previously disclosed in the registration statement or any material change to such information in
the registration statement;
Provided, however
, that paragraphs (a)(1)(i) and (a)(1)(ii) of this section do not apply if
the registration statement is on Form S-8, and the information required to be included in a
post-effective amendment by those paragraphs is contained in reports filed with or furnished to the
Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act
of 1934 that are incorporated by reference in the registration statement.
(2) That, for the purpose of determining any liability under the Securities Act of 1933, each
such post-effective amendment shall be deemed to be a new registration statement relating to the
securities offered therein, and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.
(3) To remove from registration by means of a post-effective amendment any of the securities
being registered which remain unsold at the termination of the offering.
(b) The undersigned registrant hereby undertakes that, for purposes of determining any
liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant
to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable,
each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Securities
Exchange Act of 1934) that is incorporated by reference in the registration statement shall be
deemed to be a new registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona fide offering
thereof.
(c) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be
permitted to directors, officers and controlling persons of the registrant pursuant to the
foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the
Securities and Exchange Commission such indemnification is against public policy as expressed in
the Act and is, therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred or paid by a
director, officer or controlling person of the registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person in connection with
the securities being registered, the registrant will, unless in the opinion of its counsel the
matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
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SIGNATURES
The Registrant.
Pursuant to the requirements of the Securities Act of 1933, the registrant
certifies that it has reasonable grounds to believe that it meets all of the requirements for
filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by
the undersigned, thereunto duly authorized, in the City of Tempe, State of Arizona, on November
4, 2009.
Mobile Mini, Inc.
By:
/s/ Mark E. Funk
Mark. E. Funk
Executive Vice President and Chief
Financial Officer
POWER OF ATTORNEY
KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and
appoints Steven G. Bunger, Mark Funk, and Christopher J. Miner, and each of them, his true and
lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him
and in his name, place and stead, in any and all capacities, to sign any and all amendments to this
registration statement, and to file the same, with all exhibits thereto, and other documents in
connection therewith with the Securities and Exchange Commission, granting unto said
attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and
every act and thing requisite and necessary to be done in and about the premises, and fully and to
all intents and purposes as he might or could do in person hereby ratifying and confirming all that
said attorney-in-fact and agents, or his substitute or substitutes, may lawfully do or cause to be
done by virtue hereof.
Pursuant to the requirements of the Securities Act of 1933, this registration statement has been
signed by the following persons in the capacities and on the date indicated.
Signature
Title
Date
/s/ Steven G. Bunger
President, Chief
Executive Officer and Director
November 4, 2009
Steven G. Bunger
(Principal
Executive Officer)
/s/ Mark Funk
Executive Vice
President, Treasurer and
Chief Financial Officer
November 4, 2009
Mark Funk
(Principal
Financial
Officer)
/s/ Deborah K. Keeley
Senior Vice President
and Chief Accounting Officer
November 4, 2009
Deborah K. Keeley
(Principal
Accounting Officer)
/s/ Jeffrey S. Goble
Director
November 4, 2009
Jeffrey S. Goble
/s/ Stephen A. McConnell
Director
November 4, 2009
Stephen A. McConnell
/s/ Michael L. Watts
Director
November 4, 2009
Michael L. Watts
/s/ Frederick G. McNamee
Director
November 4, 2009
Frederick G. McNamee
/s/ Sanjay Swani
Director
November 4, 2009
Sanjay Swani
Table of Contents
Signature
Title
Date
/s/ Michael E. Donovan
Director
November 4, 2009
Michael E. Donovan
/s/ Lawrence Trachtenberg
Director
November 4, 2009
Lawrence Trachtenberg
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EXHIBIT INDEX
Exhibit No.
Description
4.1.1
Amended and Restated Certificate of Incorporation of Mobile Mini, Inc.
(Incorporated by reference to Exhibit 3.1 of the Registrant's Report on
Form 10-K for the fiscal year ended December 31, 1997)
4.1.2
Certificate of Amendment, dated July 20, 2000, to the Amended and Restated
Certificate of Incorporation of the Registrant (Incorporated by reference
to Exhibit 3.1a of the Registrant's Report on Form 10-Q for the quarter
ended June 30, 2000)
4.1.3
Certificate of Designation, Preferences and Rights of Series C Junior
Participating Preferred Stock of Mobile Mini, Inc., dated December 17, 1999
(Incorporated by reference to the Registrant's Report on Form 8-K dated
December 13, 1999)
4.1.4
Certificate of Amendment of the Amended and Restated Certificate of
Incorporation of Mobile Mini, Inc., dated June 26, 2008 (Incorporated by
reference to the Registrant's Report on Form 8-K dated July 1, 2008)
4.1.5
Certificate of Designation of Mobile Mini, Inc. Series A Convertible
Redeemable Participating Preferred Stock, dated June 27, 2008 (Incorporated
by reference to the Registrant's Report on Form 8-K dated July 1, 2008)
4.2
Amended and Restated Bylaws (Incorporated by reference to the Registrant's
Report on Form 10-K for the fiscal year ended December 31, 2007)
4.3
Mobile Mini, Inc. 2006 Equity Incentive Plan, incorporated by reference to
Exhibit A to the Corporation's Definitive Proxy Statement on Schedule 14A
for the Annual Meeting of Shareholders held June 24, 2009, filed with the
SEC on April 30, 2009
5.1*
Opinion of Squire, Sanders & Dempsey L.L.P. regarding legality of shares
23.1
Consent of Squire, Sanders & Dempsey L.L.P. (included in Exhibit 5.1 hereto)
23.2*
Consent of Ernest & Young LLP
24.1*
Powers of attorney (contained on Signature Page)
*
Filed herewith