AME · Insider Trading
Ametek, Inc.
Every open-market purchase and sale reported by AME 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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-12 | Nick L Stanage | Director | Buy | +4,000 | +$1.02M |
| 2026-08-10 | David F. Hermance | PRESIDENT - ELECTROMECHANICAL | MIXED | — | −$1.11M |
| 2026-05-28 | Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | J | — | — |
| 2026-05-08 | Nick L Stanage | Director | A | +760 | +$178.39K |
| 2026-03-25 | Thomas A Amato | Director | MIXED | −530 | −$114.89K |
| 2026-03-23 | Dalip Puri | Executive VP- CFO | F | −304 | −$64.15K |
| 2026-03-23 | Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | F | −435 | −$91.44K |
| 2026-03-23 | Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | F | −480 | −$100.89K |
| 2026-03-23 | David F. Hermance | PRESIDENT - ELECTROMECHANICAL | F | −469 | −$98.59K |
| 2026-03-23 | John Wesley Hardin | PRES. - ELECTRONIC INSTRUMENTS | F | −457 | −$96.06K |
| 2026-03-23 | Robert Amodei | Senior VP, Controller | F | −111 | −$23.34K |
| 2026-03-23 | Tony J Ciampitti | PRES. - ELECTRONIC INSTRUMENTS | F | −435 | −$91.44K |
| 2026-03-23 | David A Zapico | CHIEF EXECUTIVE OFFICER | F | −3,504 | −$736.64K |
| 2026-03-23 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | MIXED | +315 | −$54.45K |
| 2026-03-19 | Tony J Ciampitti | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +1,071 | +$227.88K |
| 2026-03-19 | Robert Amodei | Senior VP, Controller | MIXED | +291 | +$61.92K |
| 2026-03-19 | John Wesley Hardin | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +1,123 | +$238.94K |
| 2026-03-19 | David F. Hermance | PRESIDENT - ELECTROMECHANICAL | MIXED | +992 | +$211.07K |
| 2026-03-19 | Dalip Puri | Executive VP- CFO | MIXED | +3,445 | +$732.99K |
| 2026-03-19 | Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +987 | +$210.00K |
| 2026-03-19 | Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | MIXED | +1,071 | +$227.88K |
| 2026-03-19 | David A Zapico | CHIEF EXECUTIVE OFFICER | MIXED | +10,326 | +$2.20M |
| 2026-03-19 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | MIXED | +162 | −$28.51K |
| 2026-03-18 | Gretchen W McClain | Director | MIXED | +1,002 | +$202.13K |
| 2026-03-18 | Tod E. Carpenter | Director | A | +950 | +$202.13K |
| 2026-03-18 | Anthony James Conti | Director | A | +950 | +$202.13K |
| 2026-03-18 | Dean Seavers | Director | A | +950 | +$202.13K |
| 2026-03-18 | Suzanne Stefany | Director | A | +950 | +$202.13K |
| 2026-03-18 | Thomas A Amato | Director | A | +950 | +$202.13K |
| 2026-03-18 | Karleen Marie Oberton | Director | A | +950 | +$202.13K |
| 2026-02-23 | Thomas A Amato | Director | J | — | — |
| 2026-02-19 | David A Zapico | CHIEF EXECUTIVE OFFICER | MIXED | +19,798 | −$2.99M |
| 2026-02-19 | Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | MIXED | +2,017 | −$181.06K |
| 2026-02-19 | David F. Hermance | PRESIDENT - ELECTROMECHANICAL | MIXED | +1,830 | −$193.90K |
| 2026-02-19 | Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +2,067 | −$186.20K |
| 2026-02-19 | John Wesley Hardin | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +2,034 | −$216.76K |
| 2026-02-19 | Tony J Ciampitti | PRES. - ELECTRONIC INSTRUMENTS | MIXED | +2,101 | −$171.03K |
| 2026-02-19 | Dalip Puri | Executive VP- CFO | MIXED | +270 | −$24.03K |
| 2026-02-19 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | MIXED | +769 | −$147.00K |
| 2026-02-19 | Robert Amodei | Senior VP, Controller | MIXED | +183 | −$22.40K |
| 2026-02-13 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | MIXED | +126 | −$18.42K |
| 2026-02-13 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | MIXED | +410 | −$58.81K |
| 2025-12-31 | Karleen Marie Oberton | Director | G | −1,250 | — |
| 2025-12-29 | Thomas M Montgomery | SR. VP. - COMPTROLLER | G | −19 | — |
| 2025-12-23 | Thomas M Montgomery | SR. VP. - COMPTROLLER | MIXED | — | −$764.04K |
| 2025-12-16 | Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | MIXED | — | −$1.99M |
| 2025-12-12 | David A Zapico | CHIEF EXECUTIVE OFFICER | MIXED | −60,294 | −$5.73M |
| 2025-11-26 | David A Zapico | CHIEF EXECUTIVE OFFICER | MIXED | — | −$11.71M |
| 2025-11-13 | Emanuela Speranza | CHIEF COMMERCIAL OFFICER | Sell | −2,700 | −$540.00K |
| 2025-11-03 | Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | MIXED | — | −$3.33M |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| David A Zapico | CHIEF EXECUTIVE OFFICER | 374,077 | $90.20M |
| John Wesley Hardin | PRES. - ELECTRONIC INSTRUMENTS | 68,385 | $16.49M |
| Tony J Ciampitti | PRES. - ELECTRONIC INSTRUMENTS | 58,796 | $14.18M |
| Thomas C Marecic | PRES. - ELECTRONIC INSTRUMENTS | 48,395 | $11.67M |
| Robert Amodei | Senior VP, Controller | 47,322 | $11.41M |
| Emanuela Speranza | CHIEF COMMERCIAL OFFICER | 30,516 | $7.36M |
| Anthony James Conti | Director | 30,298 | $7.31M |
| Thomas M Montgomery | SR. VP. - COMPTROLLER | 25,538 | $6.16M |
| Steven W Kohlhagen | Director | 22,029 | $5.31M |
| Gretchen W McClain | Director | 18,981 | $4.58M |
| Dalip Puri | Executive VP- CFO | 11,528 | $2.78M |
| Thomas A Amato | Director | 11,480 | $2.77M |
| Tod E. Carpenter | Director | 10,480 | $2.53M |
| Karleen Marie Oberton | Director | 5,640 | $1.36M |
| Dean Seavers | Director | 5,600 | $1.35M |
| Suzanne Stefany | Director | 5,030 | $1.21M |
| Nick L Stanage | Director | 4,760 | $1.15M |
| Ronald J Oscher | CHIEF ADMINISTRATIVE OFFICER | 3,803 | $916.98K |
| David F. Hermance | PRESIDENT - ELECTROMECHANICAL | 1,477 | $356.13K |
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 AME quote page; the site-wide leaderboard is on the insider transactions hub.
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.