ATR (AptarGroup, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by ATR officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | Marc Prieur | Segment President | Sell | — | — |
| 2026-08-04 | Stephan B. Tanda | President and CEO | MIXED | — | — |
| 2026-08-03 | Hedi Tlili | Segment President | Sell | — | — |
| 2026-07-17 | GEORGE L FOTIADES | Director | A | — | — |
| 2026-07-17 | Julie Xing | Director | A | — | — |
| 2026-07-17 | Isabel Marey-Semper | Director | A | — | — |
| 2026-07-17 | Ralf K. Wunderlich | Director | A | — | — |
| 2026-07-17 | Candace S. Matthews | Director | A | — | — |
| 2026-07-17 | Sarah JS Glickman | Director | A | — | — |
| 2026-07-17 | Matthew L. Trerotola | Director | A | — | — |
| 2026-07-17 | B Craig Owens | Director | A | — | — |
| 2026-07-17 | Monnas Giovanna Kampouri | Director | A | — | — |
| 2026-06-16 | Aditya Gandhi | CAO | A | — | — |
| 2026-06-10 | Marc Prieur | Segment President | Sell | — | — |
| 2026-06-05 | Shiela Vinczeller | Chief Human Resources Officer | Sell | — | — |
| 2026-05-27 | Xiangwei Gong | President, Asia | Sell | — | — |
| 2026-05-21 | Hedi Tlili | Segment President | F | — | — |
| 2026-05-08 | Irene Elizabeth Hudson | EVP and Chief Legal Officer | MIXED | — | — |
| 2026-05-07 | Candace S. Matthews | Director | A | — | — |
| 2026-05-07 | Julie Xing | Director | A | — | — |
| 2026-05-07 | Ralf K. Wunderlich | Director | A | — | — |
| 2026-05-07 | Matthew L. Trerotola | Director | A | — | — |
| 2026-05-07 | GEORGE L FOTIADES | Director | A | — | — |
| 2026-05-07 | Sarah JS Glickman | Director | A | — | — |
| 2026-05-07 | B Craig Owens | Director | A | — | — |
| 2026-05-07 | Monnas Giovanna Kampouri | Director | A | — | — |
| 2026-05-07 | Isabel Marey-Semper | Director | A | — | — |
| 2026-05-04 | Shiela Vinczeller | Chief Human Resources Officer | MIXED | — | — |
| 2026-05-04 | Stephan B. Tanda | President and CEO | MIXED | — | — |
| 2026-05-04 | Irene Elizabeth Hudson | EVP and Chief Legal Officer | MIXED | — | — |
| 2026-05-04 | Daniel Ackerman | Chief Accounting Officer | A | — | — |
| 2026-05-04 | Xiangwei Gong | President, Asia | MIXED | — | — |
| 2026-05-04 | Gael Touya | Segment Pres., CEO Designate | MIXED | — | — |
| 2026-05-04 | Marc Prieur | Segment President | A | — | — |
| 2026-05-04 | Hedi Tlili | Segment President | MIXED | — | — |
| 2026-03-20 | Vanessa Kanu | EVP & CFO | A | — | — |
| 2026-03-20 | Hedi Tlili | Segment President | A | — | — |
| 2026-03-19 | Marc Prieur | Segment President | A | — | — |
| 2026-03-19 | Vanessa Kanu | EVP & CFO | A | — | — |
| 2026-03-19 | Gael Touya | Segment President | A | — | — |
| 2026-03-19 | Hedi Tlili | Segment President | A | — | — |
| 2026-03-19 | Irene Elizabeth Hudson | EVP and Chief Legal Officer | A | — | — |
| 2026-03-19 | Xiangwei Gong | President, Asia | A | — | — |
| 2026-03-19 | Shiela Vinczeller | Chief Human Resources Officer | A | — | — |
| 2026-03-19 | Daniel Ackerman | Chief Accounting Officer | A | — | — |
| 2026-03-19 | Stephan B. Tanda | President and CEO | A | — | — |
| 2026-03-18 | Stephan B. Tanda | President and CEO | F | — | — |
| 2026-03-18 | Shiela Vinczeller | Chief Human Resources Officer | F | — | — |
| 2026-03-18 | Irene Elizabeth Hudson | EVP and Chief Legal Officer | F | — | — |
| 2026-03-18 | Xiangwei Gong | President, Asia | F | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 1,015,402 | — |
| — | Director | 260,000 | — |
| — | Executive Officer | 251,858 | — |
| — | President and CEO | 241,879 | — |
| — | Director | 123,065 | — |
| — | Director | 102,201 | — |
| — | Director | 86,375 | — |
| — | EVP & CFO | 82,005 | — |
| — | Direttore Generale | 69,048 | — |
| — | Executive Officer | 63,830 | — |
| — | Executive Vice President | 46,535 | — |
| — | Senior Vice President, HR | 42,690 | — |
| — | Executive Officer | 41,736 | — |
| — | Segment Pres., CEO Designate | 37,017 | — |
| — | Chief Accounting Officer | 32,779 | — |
| — | Chief Human Resources Officer | 27,676 | — |
| — | Segment President | 24,767 | — |
| — | EVP & CFO | 24,646 | — |
| — | Director | 18,690 | — |
| — | Director | 17,300 | — |
| — | Director | 16,641 | — |
| — | Segment President | 15,947 | — |
| — | Segment President | 15,379 | — |
| — | Segment President | 14,765 | — |
| — | Segment President | 14,252 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the ATR quote page; the site-wide leaderboard is on the insider transactions hub.