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Insider trade

AptarGroup (ATR)Segment President sold ~$276K

Marc Prieur, Segment President at AptarGroup, sold ~$276K of AptarGroup shares.

~$276K
Approx. value · 2,000 sh @ $137.81
14K
Holds after · shares reported
Traded
Feb 10, 2026
Filed
Feb 11, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. Dec 12, 2025InsiderOfficer sold ~$1.82M of ATR shares in the open market
  2. Feb 5, 2026Company filing · Form 8-K · ResultsReported its results
  3. Feb 10, 2026 · this disclosureInsiderOfficer sold ~$276K of ATR shares in the open market

What came next

  1. Feb 18, 2026InsiderOfficer sold ~$495K of ATR shares in the open market
  2. Mar 16, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On March 16, 2026, Stephan Tanda, the President and Chief Executive Officer of AptarGroup, Inc. (the “Company”), notified the Company’s Board of Directors (the “Board”) of his intention to retire as President and Chief Executive Officer of the Company, effective September 1, 2026 (the “Effective Date”).”
  3. Apr 30, 2026Company filing · Form 8-K · ResultsReported its results
  4. May 7, 2026Insider · 1 personInsiders: 2 sales (~$156K)
  5. May 10, 2026Company filing · Form 8-K · Executive changeChanged a top executive or board member“On May 10, 2026, AptarGroup, Inc. (the “Company”) appointed Aditya J. Gandhi as Vice President, Chief Accounting Officer of the Company, effective June 8, 2026 (the “Effective Date”).”
  6. May 26, 2026InsiderOfficer sold ~$488K of ATR shares in the open market
  7. Jun 4, 2026Insider · 1 personInsiders: 3 sales (~$400K)
  8. Jun 9, 2026Insider · 1 personInsiders: 2 sales (~$578K)
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for AptarGroup

For AptarGroup, OQRO holds 7 insider filings (SEC Form 4 or Form 144) and 8 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ATR page.

Other recent filings by Marc Prieur, Segment President

The full history of Marc Prieur, Segment President is on the profile page.

How this filing works

Other disclosures at AptarGroup

Everything OQRO holds on this company is on its ATR page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

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