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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>As filed with the Securities and Exchange Commission
on May 9, 2025</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><B>Registration No.&nbsp;333-</B></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Washington, D.C. 20549</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM&nbsp;S-8</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>REGISTRATION STATEMENT UNDER THE</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SECURITIES ACT OF 1933</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>APTARGROUP,&nbsp;INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Exact name of registrant as specified in its charter)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 50%; text-align: center"><B>Delaware</B></TD>
    <TD STYLE="vertical-align: bottom; width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 49%; text-align: center"><B>36-3853103</B></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; text-align: center">(State or other jurisdiction of<BR>
incorporation or organization)</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">(I.R.S. Employer<BR>
Identification No.)</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 51%; text-align: center"><B>265 Exchange Drive, Suite&nbsp;301, Crystal Lake,&nbsp;Illinois</B></TD>
    <TD STYLE="vertical-align: bottom; width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 48%; text-align: center"><B>60014</B></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; text-align: center">(Address of Principal Executive Offices)</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">(Zip Code)</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>AptarGroup,&nbsp;Inc. 2018 Equity Incentive
Plan, as amended</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Full title of the plan)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Kimberly Chainey</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Executive Vice President, Chief Legal Officer
and Corporate Secretary</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>265 Exchange Drive, Suite&nbsp;301</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Crystal Lake,&nbsp;Illinois 60014</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Name and address of agent for service)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(815) 477-0424</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Telephone number, including area code, of agent
for service)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Copy to:</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Gary D. Gerstman</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Sidley Austin LLP</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">One South Dearborn</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Chicago,&nbsp;Illinois 60603</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(312) 853-7000</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Indicate by check mark whether the registrant is a large accelerated
filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of
 &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer,&rdquo; &ldquo;smaller reporting company,&rdquo; and &ldquo;emerging growth
company&rdquo; in Rule&nbsp;12b-2 of the Exchange Act.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt; width: 44%">Large accelerated filer</TD>
    <TD STYLE="text-align: center; font-size: 10pt; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD>
    <TD STYLE="font-size: 10pt; width: 2%">&nbsp;</TD>
    <TD STYLE="font-size: 10pt; width: 44%">Accelerated filer</TD>
    <TD STYLE="text-align: center; font-size: 10pt; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt">Non-accelerated filer</TD>
    <TD STYLE="text-align: center; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">Smaller reporting company</TD>
    <TD STYLE="text-align: center; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">Emerging growth company</TD>
    <TD STYLE="text-align: center; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">If an emerging growth company, indicate by check mark if the registrant
has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant
to Section&nbsp;7(a)(2)(B)&nbsp;of the Securities Act. <FONT STYLE="font-family: Wingdings"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp;</P><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>NOTE</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>INFORMATION REQUIRED PURSUANT TO GENERAL INSTRUCTION
E TO FORM&nbsp;S-8</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">This Registration Statement on Form&nbsp;S-8 (this
 &ldquo;Registration Statement&rdquo;) is being filed by AptarGroup,&nbsp;Inc. (the &ldquo;Company&rdquo;), relating to 1,000,000 shares
of its common stock, par value $0.01 per share (the &ldquo;Common Stock&rdquo;), issuable to eligible employees, non-employee directors,
consultants, independent contractors and agents of the Company and its affiliates under the AptarGroup,&nbsp;Inc. 2018 Equity Incentive
Plan, as amended (the &ldquo;Plan&rdquo;). This Registration Statement on Form&nbsp;S-8 hereby incorporates by reference the contents
of the Company's prior Registration Statements on Form&nbsp;S-8 filed with the Securities and Exchange Commission (the &ldquo;Commission&rdquo;)
on <A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465918029872/a18-12572_1s8.htm" STYLE="-sec-extract: exhibit">May&nbsp;2, 2018 (Registration No.&nbsp;333-224617)</A>, <A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465920059577/tm2019020-1_s8.htm" STYLE="-sec-extract: exhibit">May&nbsp;11, 2020 (Registration No.&nbsp;333-238166)</A> and <A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465923056125/tm2314660d2_s8.htm" STYLE="-sec-extract: exhibit">May&nbsp;4, 2023 (Registration No.&nbsp;333-271658)</A> relating to shares of Common Stock issuable to eligible employees, non-employee directors, consultants, independent
contractors and agents of the Company and its affiliates under the Plan (collectively, the &ldquo;Prior Registration Statements&rdquo;).
The Prior Registration Statements are currently effective. This Registration Statement relates to securities of the same class as those
to which the Prior Registration Statements relate and is submitted in accordance with General Instruction E of Form&nbsp;S-8 regarding
Registration of Additional Securities. Pursuant to General Instruction E of Form&nbsp;S-8, the contents of the Prior Registration Statements
are incorporated herein by reference and made part of this Registration Statement, except as amended hereby.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>PART&nbsp;II</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 3. <U>Incorporation of Certain Documents by Reference</U></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">The following documents heretofore filed with
the Commission by the Company are incorporated herein by reference:<FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP></SUP></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 0.25in">(a)</TD>
    <TD STYLE="font-size: 10pt"><A HREF="https://www.sec.gov/ix?doc=/Archives/edgar/data/896622/000089662225000007/atr-20241231.htm" STYLE="-sec-extract: exhibit">The Company&rsquo;s Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2024, filed with the Commission on February&nbsp;7, 2025.</A></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 0.25in">(b)</TD>
    <TD STYLE="font-size: 10pt"><A HREF="https://www.sec.gov/ix?doc=/Archives/edgar/data/896622/000089662225000014/atr-20250331.htm">The Company&rsquo;s Quarterly Report on Form&nbsp;10-Q for the quarter ended March&nbsp;31, 2025, filed with the Commission on May 2, 2025.</A></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 0.25in">(c)</TD>
    <TD STYLE="font-size: 10pt"><A HREF="https://www.sec.gov/ix?doc=/Archives/edgar/data/896622/000110465925045928/tm2513677d1_8k.htm" STYLE="-sec-extract: exhibit">The Company&rsquo;s Current Report<B></B> on Form&nbsp;8-K, filed with the Commission on May 8, 2025.</A><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP></SUP></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt; width: 0.25in">(d)</TD>
    <TD STYLE="font-size: 10pt">The description of the Common Stock, which is contained in the Registration Statement on Form&nbsp;8-A filed with the Commission on April&nbsp;5, 1993, including any subsequent amendment or any report filed for the purpose of updating such description, including <A HREF="https://www.sec.gov/Archives/edgar/data/896622/000089662221000005/atr-20201231x10kexx417.htm" STYLE="-sec-extract: exhibit">Exhibit&nbsp;4.17</A> to the Company&rsquo;s Annual Report on Form&nbsp;10-K for the year ended December&nbsp;31, 2020.</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">All documents subsequently filed by the Company
pursuant to Sections 13(a), 13(c), 14 and 15(d)&nbsp;of the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange Act&rdquo;),
after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement which
indicates that all securities offered hereby have been sold or which deregisters all securities then remaining unsold, shall be deemed
to be incorporated by reference into this Registration Statement and to be a part hereof from the respective dates of filing of such documents
(such documents, and the documents enumerated above, being hereinafter referred to as &ldquo;Incorporated Documents&rdquo;). Any statement
contained in an Incorporated Document shall be deemed to be modified or superseded for purposes of this Registration Statement to the
extent that a statement contained herein or in any other subsequently filed Incorporated Document modifies or supersedes such statement.
Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration
Statement.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">Notwithstanding the foregoing, unless specifically
stated to the contrary, none of the information disclosed by the Company under Items 2.02 or 7.01 of any Current Report on Form&nbsp;8-K,
including the related exhibits under Item 9.01, that the Company may from time to time furnish to the Commission will be incorporated
by reference into, or otherwise included in, this Registration Statement.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 8. <U>Exhibits<FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP></SUP></FONT></U></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
<TD STYLE="vertical-align: top; border-bottom: black 1pt solid; width: 9%"><B>Exhibit<BR> Number</B></TD>
<TD STYLE="vertical-align: bottom; padding-bottom: 1pt; width: 1%">&nbsp;</TD>
<TD STYLE="vertical-align: top; border-bottom: black 1pt solid; text-align: center; width: 90%"><B>Description of Exhibit</B>&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000115752308005890/a5739980ex-4a.txt" STYLE="-sec-extract: exhibit">4.1 </A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000115752308005890/a5739980ex-4a.txt" STYLE="-sec-extract: exhibit">Amended and Restated Certificate of Incorporation of the Company, as amended, filed as Exhibit&nbsp;4(a)&nbsp;to the Company&rsquo;s Registration Statement on Form&nbsp;S-8 filed with the Commission on July&nbsp;25, 2008, is hereby incorporated by reference.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465924056372/tm2413122d1_ex3-1.htm" STYLE="-sec-extract: exhibit">4.2</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465924056372/tm2413122d1_ex3-1.htm" STYLE="-sec-extract: exhibit">Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Company, filed as Exhibit&nbsp;3.1 to the Company&rsquo;s Current Report on Form&nbsp;8-K, filed with the Commission on May&nbsp;2, 2024, is hereby incorporated by reference.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000089662224000040/atr-20240930x10qexx31.htm" STYLE="-sec-extract: exhibit">4.3 </A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000089662224000040/atr-20240930x10qexx31.htm" STYLE="-sec-extract: exhibit">Amended and Restated By-Laws of the Company, filed as Exhibit&nbsp;3.1 to the Company&rsquo;s Quarterly Report on Form&nbsp;10-Q, filed with the Commission on October&nbsp;25, 2024, is hereby incorporated by reference.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465925045928/tm2513677d1_ex10-1.htm" STYLE="-sec-extract: exhibit">4.4</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="https://www.sec.gov/Archives/edgar/data/896622/000110465925045928/tm2513677d1_ex10-1.htm" STYLE="-sec-extract: exhibit">AptarGroup, Inc. 2018 Equity Incentive Plan, as amended effective May 7, 2025, filed as
Exhibit 10.1 to the Company&rsquo;s Current Report on Form 8-K, filed with the Commission on May 8, 2025, is hereby incorporated by
reference.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex5-1.htm" STYLE="-sec-extract: exhibit">*5.1</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex5-1.htm" STYLE="-sec-extract: exhibit">Opinion of Sidley Austin LLP.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex5-1.htm" STYLE="-sec-extract: exhibit">*23.1</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex5-1.htm" STYLE="-sec-extract: exhibit">Consent of Sidley Austin LLP (included in its opinion filed as Exhibit&nbsp;5.1).</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex23-2.htm" STYLE="-sec-extract: exhibit">*23.2</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex23-2.htm" STYLE="-sec-extract: exhibit">Consent of PricewaterhouseCoopers LLP.</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="#a_001">*24.1</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="#a_001">Powers of Attorney (contained in the signature page&nbsp;to this Registration Statement)</A></TD></TR>
<TR>
<TD STYLE="vertical-align: top">&nbsp;</TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top">&nbsp;</TD></TR>
<TR>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex-filingfees.htm" STYLE="-sec-extract: exhibit">*107</A></TD>
<TD STYLE="vertical-align: bottom">&nbsp;</TD>
<TD STYLE="vertical-align: top"><A HREF="tm2513684d1_ex-filingfees.htm" STYLE="-sec-extract: exhibit">Calculation of Filing Fee Table.</A></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">* Filed herewith.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><A NAME="a_001"></A><B>SIGNATURES</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">Pursuant to the requirements of the Securities
Act, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form&nbsp;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 Crystal Lake, State of Illinois, on May 9, 2025.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
<TD>&nbsp;</TD>
<TD COLSPAN="2"><B>APTARGROUP,&nbsp;INC.</B></TD></TR>
<TR STYLE="vertical-align: top">
<TD>&nbsp;</TD>
<TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="width: 50%">&nbsp;</TD>
<TD STYLE="width: 3%">By:</TD>
<TD STYLE="border-bottom: black 1pt solid; width: 47%">/s/ Vanessa Kanu</TD></TR>
<TR STYLE="vertical-align: top">
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD>Vanessa Kanu</TD></TR>
<TR STYLE="vertical-align: top">
<TD>&nbsp;</TD>
<TD>&nbsp;</TD>
<TD>Executive Vice President and Chief Financial Officer</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 168.3pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">KNOW ALL BY THESE PRESENTS, that each person whose
signature appears below constitutes and appoints Stephan B. Tanda, Vanessa Kanu and Kimberly Chainey, and each of them, his or her true
and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, in any and all capacities, to sign any or
all amendments (including post-effective amendments) to this Registration Statement, including any filings under Rule&nbsp;462 promulgated
under the Securities Act, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Commission,
granting unto said attorneys-in-fact and agents 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying
and confirming all that said attorneys-in-fact and agents, or their substitutes, may lawfully do or cause to be done by virtue hereof.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">Pursuant to the requirements of the Securities
Act, this Registration Statement has been signed by the following persons in the capacities and on the date indicated below.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 7.45pt; text-align: center">Signature</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Title</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Date</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Stephan B. Tanda</TD>
<TD STYLE="vertical-align: top; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">President and Chief Executive Officer and</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Stephan B. Tanda</TD>
<TD STYLE="vertical-align: top; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Director (Principal Executive Officer)</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Vanessa Kanu</TD>
<TD STYLE="vertical-align: top; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Executive Vice President and</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Vanessa Kanu</TD>
<TD STYLE="vertical-align: top; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Chief Financial Officer (Principal Financial Officer)</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">/s/ Daniel Ackerman</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Senior Vice President and Chief Accounting Officer (Principal Accounting Officer)</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Daniel Ackerman</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Candace Matthews</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Chair of the Board and Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Candace Matthews</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">/s/ George L.
Fotiades</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">George L. Fotiades</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Sarah Glickman</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 7.45pt; text-align: center">Sarah Glickman</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 7.45pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Giovanna Kampouri Monnas</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Giovanna Kampouri Monnas</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">/s/ Isabel Marey-Semper</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Isabel Marey-Semper</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ B. Craig Owens</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 7.45pt; text-align: center">B. Craig Owens</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 7.45pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Matthew Trerotola</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Matthew Trerotola</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">/s/ Ralf K. Wunderlich</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">Ralf K. Wunderlich</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="text-align: center; padding-right: 3.25pt; padding-left: 3.25pt">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD>
<TD STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-bottom: Black 1pt solid; padding-right: 3.25pt; padding-left: 0.1in; text-align: center">/s/ Julie Xing</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">Director</TD>
<TD ROWSPAN="2" STYLE="vertical-align: top; padding-right: 3.25pt; padding-left: 3.25pt; text-align: center">May 9, 2025</TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="padding-right: 3.25pt; padding-left: 0.1in; text-align: center">Julie Xing</TD></TR>
</TABLE>


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{"company-data": {"conformed-name": "APTARGROUP, INC.", "cik": "0000896622", "assigned-sic": "3089", "organization-name": "08 Industrial Applications and Services", "ein": "363853103", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-287149", "film-number": "25930542"}, "business-address": {"street1": "265 EXCHANGE DRIVE", "street2": "SUITE 301", "city": "CRYSTAL LAKE", "state": "IL", "zip": "60014", "phone": "8154770424"}, "mail-address": {"street1": "265 EXCHANGE DRIVE", "street2": "SUITE 301", "city": "CRYSTAL LAKE", "state": "IL", "zip": "60014"}, "former-company": {"former-conformed-name": "APTARGROUP INC", "date-changed": "19930129"}}
As filed with the Securities and Exchange Commission
on May 9, 2025
Registration No. 333-
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM S-8
REGISTRATION STATEMENT UNDER THE
SECURITIES ACT OF 1933
APTARGROUP, INC.
(Exact name of registrant as specified in its charter)
Delaware
36-3853103
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
265 Exchange Drive, Suite 301, Crystal Lake, Illinois
60014
(Address of Principal Executive Offices)
(Zip Code)
AptarGroup, Inc. 2018 Equity Incentive
Plan, as amended
(Full title of the plan)
Kimberly Chainey
Executive Vice President, Chief Legal Officer
and Corporate Secretary
265 Exchange Drive, Suite 301
Crystal Lake, Illinois 60014
(Name and address of agent for service)
(815) 477-0424
(Telephone number, including area code, of agent
for service)
Copy to:
Gary D. Gerstman
Sidley Austin LLP
One South Dearborn
Chicago, Illinois 60603
(312) 853-7000
Indicate by check mark whether the registrant is a large accelerated
filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of
 "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth
company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer
x
Accelerated filer
¨
Non-accelerated filer
¨
Smaller reporting company
¨
Emerging growth company
¨
If an emerging growth company, indicate by check mark if the registrant
has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant
to Section 7(a)(2)(B) of the Securities Act.
¨
NOTE
INFORMATION REQUIRED PURSUANT TO GENERAL INSTRUCTION
E TO FORM S-8
This Registration Statement on Form S-8 (this
 "Registration Statement") is being filed by AptarGroup, Inc. (the "Company"), relating to 1,000,000 shares
of its common stock, par value $0.01 per share (the "Common Stock"), issuable to eligible employees, non-employee directors,
consultants, independent contractors and agents of the Company and its affiliates under the AptarGroup, Inc. 2018 Equity Incentive
Plan, as amended (the "Plan"). This Registration Statement on Form S-8 hereby incorporates by reference the contents
of the Company's prior Registration Statements on Form S-8 filed with the Securities and Exchange Commission (the "Commission")
on
May 2, 2018 (Registration No. 333-224617)
,
May 11, 2020 (Registration No. 333-238166)
and
May 4, 2023 (Registration No. 333-271658)
relating to shares of Common Stock issuable to eligible employees, non-employee directors, consultants, independent
contractors and agents of the Company and its affiliates under the Plan (collectively, the "Prior Registration Statements").
The Prior Registration Statements are currently effective. This Registration Statement relates to securities of the same class as those
to which the Prior Registration Statements relate and is submitted in accordance with General Instruction E of Form S-8 regarding
Registration of Additional Securities. Pursuant to General Instruction E of Form S-8, the contents of the Prior Registration Statements
are incorporated herein by reference and made part of this Registration Statement, except as amended hereby.
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3.
Incorporation of Certain Documents by Reference
The following documents heretofore filed with
the Commission by the Company are incorporated herein by reference:
(a)
The Company's Annual Report on Form 10-K for the year ended December 31, 2024, filed with the Commission on February 7, 2025.
(b)
The Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, filed with the Commission on May 2, 2025.
(c)
The Company's Current Report
on Form 8-K, filed with the Commission on May 8, 2025.
(d)
The description of the Common Stock, which is contained in the Registration Statement on Form 8-A filed with the Commission on April 5, 1993, including any subsequent amendment or any report filed for the purpose of updating such description, including
Exhibit 4.17
to the Company's Annual Report on Form 10-K for the year ended December 31, 2020.
All documents subsequently filed by the Company
pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"),
after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement which
indicates that all securities offered hereby have been sold or which deregisters all securities then remaining unsold, shall be deemed
to be incorporated by reference into this Registration Statement and to be a part hereof from the respective dates of filing of such documents
(such documents, and the documents enumerated above, being hereinafter referred to as "Incorporated Documents"). Any statement
contained in an Incorporated Document shall be deemed to be modified or superseded for purposes of this Registration Statement to the
extent that a statement contained herein or in any other subsequently filed Incorporated Document modifies or supersedes such statement.
Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration
Statement.
Notwithstanding the foregoing, unless specifically
stated to the contrary, none of the information disclosed by the Company under Items 2.02 or 7.01 of any Current Report on Form 8-K,
including the related exhibits under Item 9.01, that the Company may from time to time furnish to the Commission will be incorporated
by reference into, or otherwise included in, this Registration Statement.
Item 8.
Exhibits
Exhibit
Number
Description of Exhibit
4.1
Amended and Restated Certificate of Incorporation of the Company, as amended, filed as Exhibit 4(a) to the Company's Registration Statement on Form S-8 filed with the Commission on July 25, 2008, is hereby incorporated by reference.
4.2
Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Company, filed as Exhibit 3.1 to the Company's Current Report on Form 8-K, filed with the Commission on May 2, 2024, is hereby incorporated by reference.
4.3
Amended and Restated By-Laws of the Company, filed as Exhibit 3.1 to the Company's Quarterly Report on Form 10-Q, filed with the Commission on October 25, 2024, is hereby incorporated by reference.
4.4
AptarGroup, Inc. 2018 Equity Incentive Plan, as amended effective May 7, 2025, filed as
Exhibit 10.1 to the Company's Current Report on Form 8-K, filed with the Commission on May 8, 2025, is hereby incorporated by
reference.
*5.1
Opinion of Sidley Austin LLP.
*23.1
Consent of Sidley Austin LLP (included in its opinion filed as Exhibit 5.1).
*23.2
Consent of PricewaterhouseCoopers LLP.
*24.1
Powers of Attorney (contained in the signature page to this Registration Statement)
*107
Calculation of Filing Fee Table.
* Filed herewith.
SIGNATURES
Pursuant to the requirements of the Securities
Act, 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 Crystal Lake, State of Illinois, on May 9, 2025.
APTARGROUP, INC.
By:
/s/ Vanessa Kanu
Vanessa Kanu
Executive Vice President and Chief Financial Officer
KNOW ALL BY THESE PRESENTS, that each person whose
signature appears below constitutes and appoints Stephan B. Tanda, Vanessa Kanu and Kimberly Chainey, and each of them, his or her true
and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, in any and all capacities, to sign any or
all amendments (including post-effective amendments) to this Registration Statement, including any filings under Rule 462 promulgated
under the Securities Act, and to file the same with all exhibits thereto, and other documents in connection therewith, with the Commission,
granting unto said attorneys-in-fact and agents 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, as fully to all intents and purposes as he might or could do in person, hereby ratifying
and confirming all that said attorneys-in-fact and agents, or their substitutes, may lawfully do or cause to be done by virtue hereof.
Pursuant to the requirements of the Securities
Act, this Registration Statement has been signed by the following persons in the capacities and on the date indicated below.
Signature
Title
Date
/s/ Stephan B. Tanda
President and Chief Executive Officer and
May 9, 2025
Stephan B. Tanda
Director (Principal Executive Officer)
/s/ Vanessa Kanu
Executive Vice President and
May 9, 2025
Vanessa Kanu
Chief Financial Officer (Principal Financial Officer)
/s/ Daniel Ackerman
Senior Vice President and Chief Accounting Officer (Principal Accounting Officer)
May 9, 2025
Daniel Ackerman
/s/ Candace Matthews
Chair of the Board and Director
May 9, 2025
Candace Matthews
/s/ George L.
Fotiades
Director
May 9, 2025
George L. Fotiades
/s/ Sarah Glickman
Director
May 9, 2025
Sarah Glickman
/s/ Giovanna Kampouri Monnas
Director
May 9, 2025
Giovanna Kampouri Monnas
/s/ Isabel Marey-Semper
Director
May 9, 2025
Isabel Marey-Semper
/s/ B. Craig Owens
Director
May 9, 2025
B. Craig Owens
/s/ Matthew Trerotola
Director
May 9, 2025
Matthew Trerotola
/s/ Ralf K. Wunderlich
Director
May 9, 2025
Ralf K. Wunderlich
/s/ Julie Xing
Director
May 9, 2025
Julie Xing