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AptarGroup (ATR) insider trading in the last 6 months

6 insiders sold $5.4M. No buys.

Filings: 14, in the last 6 months
Quality Score: 9, Average

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Form 4 filings, newest first

SellMarc Prieur$284KSegment Presidentat $141.99 on Nov 2, filed Nov 3
SellShiela Vinczeller$100KChief Human Resources Officerat $130.37 on Sep 2, filed Sep 3
SellGael Touya$457KSegment Pres., CEO Designateat $133.69 on Aug 27, filed Aug 28

From SEC Form 4s, the newest filed Nov 3, 2026 · Insiders have 2 business days to file a trade

11 more filings on ATR in the last 6 months, for Pro members. See them free →

Pro members see every filing on ATR with what each insider bought or sold and at what price, and can turn on an optional alert when an insider buys.

Who files at AptarGroup

Insider trades by person

Tested. Our top-scored stocks returned 2.2x the average stock over the next month. Reconstructed after the fact; recorded live since Sep 9, 2026. How we tested it

Questions about ATR's insider trades

As of Nov 10, 2026: AptarGroup (ATR) has 14 insider filings on record in the last 6 months, the newest filed Nov 3, 2026. Its Quality Score is 9 (Average). Scores as of 10:56 PM ET, 15 minutes behind.

Are ATR insiders buying or selling?

6 insiders sold $5.4M across 14 filings in the last 6 months. No open-⁠market buys on record. The newest filing: Marc Prieur, Segment President, sold $284K on Nov 2, 2026.

Who are ATR's biggest insider sellers?

By the dollars of their sales in the last 6 months: Stephan B. Tanda (President and CEO), 1 sale; Marc Prieur (Segment President), 5 sales; Hedi Tlili (Segment President), 1 sale. 6 insiders sold in all.

When did an ATR insider last buy?

No ATR insider bought shares on the open market in the last 6 months, as filed on Form 4. The newest filing is a sale by Marc Prieur on Nov 2, 2026.

AptarGroup's page has its Quality Score, its chart, and its earnings. More in Materials and Plastics Products.

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Shares insiders bought or sold themselves, as filed on Form 4. Grants, option exercises, shares withheld for tax, and 10b5-1 plan sales are left out.

Our top-scored stocks' record: Oct 2021 to Sep 2026, before costs. Recorded live since Sep 9, 2026.

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