UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K


                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

        Date of Report (date of earliest event reported): August 31, 2010

                       SECURITY DEVICES INTERNATIONAL INC.
                       -----------------------------------
             (Exact name of Registrant as specified in its charter)


     Delaware                                                    Applied For
--------------------             ------------------          ------------------
(State or other jurisdiction    (Commission File No.)           (IRS Employer
of incorporation)                                            Identification No.)

                           2171 Avenue Road, Suite 103
                        Toronto, Ontario, Canada M5M 4B4
           ----------------------------------------------------------
          (Address of principal executive offices, including Zip Code)

Registrant's telephone number, including area code:     (416) 787-1871
                                                       ----------------

                      120 Adelaide Street West, Suite 2500
                        Toronto, Ontario, Canada M5H 1T1
           ----------------------------------------------------------
          (Former name or former address if changed since last report)

Check appropriate box below if the Form 8-K filing is intended to simultaneously
satisfy the filing obligation of the registrant under any of the following
provisions (see General Instruction A.2. below)

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the
    Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-14(c) under the
    Exchange Act (17 CFR 240.13e-4(c))

<PAGE>

Item 3.02   Unregistered Sales of Equity Securities.

     On August 31, 2010 the Company  sold  700,000  shares of common  stock to a
private  investor at a price of $0.20 per share.  The shares of common stock are
restricted securities, as that term is defined in Rule 144 of the Securities and
Exchange Commission.

     The Company  relied  upon the  exemption  provided  by Section  4(2) of the
Securities  Act of 1933 in  connection  with the sale of these  securities.  The
investor which acquired the shares was  sophisticated and was provided with full
information  regarding  the  Company.  There  was  no  general  solicitation  in
connection with the offer or sale of the securities. The investor which acquired
these securities acquired them for its own account. The certificate representing
these  securities  bears a restricted  legend providing that they cannot be sold
except  pursuant to an effective  registration  statement  or an exemption  from
registration.  No  commission  or other  form of  remuneration  was given to any
person in connection with the sale of these securities.


Item 9.01  Financial Statements and Exhibits

           None

<PAGE>

                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


Date:  September 2, 2010

                                 SECURITY DEVICES INTERNATIONAL INC.



                                 By:  /s/ Gregory Sullivan
                                      ---------------------------
                                      Gregory Sullivan, President

<PAGE>
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{"company-data": {"conformed-name": "Security Devices International Inc.", "cik": "0001354866", "assigned-sic": "3690", "irs-number": "000000000", "state-of-incorporation": "DE", "fiscal-year-end": "1130"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "333-132456", "film-number": "101061786"}, "business-address": {"street1": "464 OLD ORCHARD GROVE", "city": "TORONTO", "state": "A6", "zip": "M5M 2G4", "phone": "647-388-1117"}, "mail-address": {"street1": "464 OLD ORCHARD GROVE", "city": "TORONTO", "state": "A6", "zip": "M5M 2G4"}}
UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

        Date of Report (date of earliest event reported): August 31, 2010

                       SECURITY DEVICES INTERNATIONAL INC.
                       -----------------------------------
             (Exact name of Registrant as specified in its charter)

     Delaware                                                    Applied For
--------------------             ------------------          ------------------
(State or other jurisdiction    (Commission File No.)           (IRS Employer
of incorporation)                                            Identification No.)

                           2171 Avenue Road, Suite 103
                        Toronto, Ontario, Canada M5M 4B4
           ----------------------------------------------------------
          (Address of principal executive offices, including Zip Code)

Registrant's telephone number, including area code:     (416) 787-1871
                                                       ----------------

                      120 Adelaide Street West, Suite 2500
                        Toronto, Ontario, Canada M5H 1T1
           ----------------------------------------------------------
          (Former name or former address if changed since last report)

Check appropriate box below if the Form 8-K filing is intended to simultaneously
satisfy the filing obligation of the registrant under any of the following
provisions (see General Instruction A.2. below)

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the
    Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-14(c) under the
    Exchange Act (17 CFR 240.13e-4(c))
Item 3.02   Unregistered Sales of Equity Securities.

     On August 31, 2010 the Company  sold  700,000  shares of common  stock to a
private  investor at a price of $0.20 per share.  The shares of common stock are
restricted securities, as that term is defined in Rule 144 of the Securities and
Exchange Commission.

     The Company  relied  upon the  exemption  provided  by Section  4(2) of the
Securities  Act of 1933 in  connection  with the sale of these  securities.  The
investor which acquired the shares was  sophisticated and was provided with full
information  regarding  the  Company.  There  was  no  general  solicitation  in
connection with the offer or sale of the securities. The investor which acquired
these securities acquired them for its own account. The certificate representing
these  securities  bears a restricted  legend providing that they cannot be sold
except  pursuant to an effective  registration  statement  or an exemption  from
registration.  No  commission  or other  form of  remuneration  was given to any
person in connection with the sale of these securities.

Item 9.01  Financial Statements and Exhibits

           None
SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

Date:  September 2, 2010

                                 SECURITY DEVICES INTERNATIONAL INC.

                                 By:  /s/ Gregory Sullivan
                                      ---------------------------
                                      Gregory Sullivan, President