As of the latest Form 4 filed May 28, 2026.
What Ametek Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 96 most recent filings for AME.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-05-28 | 2026-05-27 | Oscher Ronald J CHIEF ADMINISTRATIVE OFFICER | JOther | +40.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-27 | Oscher Ronald J, CHIEF ADMINISTRATIVE OFFICER | JOther | −40.0K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-08 | 2026-05-07 | Stanage Nick L Director | AAward | +760.00 | $234.73 | $178K | No | Form 4 ↗ |
| 2026-03-25 | 2026-03-24 | AMATO THOMAS A Director | JOther | +500.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-25 | 2026-03-24 | AMATO THOMAS A, Director | JOther | −500.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-25 | 2026-03-24 | AMATO THOMAS A, Director | SSale | −530.00 | $216.78 | $115K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Speranza Emanuela CHIEF COMMERCIAL OFFICER | FTax | −155.00 | $209.37 | $32.5K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Speranza Emanuela, CHIEF COMMERCIAL OFFICER | MExercise | +344.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | FTax | −2.09K | $209.37 | $438K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | CIAMPITTI TONY J PRES. - ELECTRONIC INSTRUMENTS | FTax | −266.00 | $209.37 | $55.7K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Amodei Robert Senior VP, Controller | FTax | −63.00 | $209.37 | $13.2K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Hardin John Wesley PRES. - ELECTRONIC INSTRUMENTS | FTax | −279.00 | $209.37 | $58.4K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Hermance David F. PRESIDENT - ELECTROMECHANICAL | FTax | −283.00 | $209.37 | $59.3K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Marecic Thomas C PRES. - ELECTRONIC INSTRUMENTS | FTax | −294.00 | $209.37 | $61.6K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Oscher Ronald J CHIEF ADMINISTRATIVE OFFICER | FTax | −266.00 | $209.37 | $55.7K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-22 | Puri Dalip Executive VP- CFO | FTax | −67.00 | $209.37 | $14.0K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Speranza Emanuela CHIEF COMMERCIAL OFFICER | FTax | −104.00 | $211.50 | $22.0K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Speranza Emanuela, CHIEF COMMERCIAL OFFICER | MExercise | +230.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | FTax | −1.41K | $211.50 | $299K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | CIAMPITTI TONY J PRES. - ELECTRONIC INSTRUMENTS | FTax | −169.00 | $211.50 | $35.7K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Amodei Robert Senior VP, Controller | FTax | −48.00 | $211.50 | $10.2K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Hardin John Wesley PRES. - ELECTRONIC INSTRUMENTS | FTax | −178.00 | $211.50 | $37.6K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Hermance David F. PRESIDENT - ELECTROMECHANICAL | FTax | −186.00 | $211.50 | $39.3K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Marecic Thomas C PRES. - ELECTRONIC INSTRUMENTS | FTax | −186.00 | $211.50 | $39.3K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Oscher Ronald J CHIEF ADMINISTRATIVE OFFICER | FTax | −169.00 | $211.50 | $35.7K | No | Form 4 ↗ |
| 2026-03-23 | 2026-03-19 | Puri Dalip Executive VP- CFO | FTax | −237.00 | $211.50 | $50.1K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Speranza Emanuela CHIEF COMMERCIAL OFFICER | FTax | −134.00 | $212.77 | $28.5K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Speranza Emanuela, CHIEF COMMERCIAL OFFICER | MExercise | +296.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | FTax | −1.60K | $212.77 | $341K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | AAward | +11.9K | $212.77 | $2.54M | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Oscher Ronald J CHIEF ADMINISTRATIVE OFFICER | FTax | −229.00 | $212.77 | $48.7K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Oscher Ronald J, CHIEF ADMINISTRATIVE OFFICER | AAward | +1.30K | $212.77 | $277K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Marecic Thomas C PRES. - ELECTRONIC INSTRUMENTS | FTax | −253.00 | $212.77 | $53.8K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Marecic Thomas C, PRES. - ELECTRONIC INSTRUMENTS | AAward | +1.24K | $212.77 | $264K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Puri Dalip Executive VP- CFO | FTax | −335.00 | $212.77 | $71.3K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Puri Dalip, Executive VP- CFO | AAward | +3.78K | $212.77 | $804K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Hermance David F. PRESIDENT - ELECTROMECHANICAL | FTax | −248.00 | $212.77 | $52.8K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Hermance David F., PRESIDENT - ELECTROMECHANICAL | AAward | +1.24K | $212.77 | $264K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Hardin John Wesley PRES. - ELECTRONIC INSTRUMENTS | FTax | −237.00 | $212.77 | $50.4K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Hardin John Wesley, PRES. - ELECTRONIC INSTRUMENTS | AAward | +1.36K | $212.77 | $289K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Amodei Robert Senior VP, Controller | FTax | −69.00 | $212.77 | $14.7K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | Amodei Robert, Senior VP, Controller | AAward | +360.00 | $212.77 | $76.6K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | CIAMPITTI TONY J PRES. - ELECTRONIC INSTRUMENTS | FTax | −229.00 | $212.77 | $48.7K | No | Form 4 ↗ |
| 2026-03-19 | 2026-03-18 | CIAMPITTI TONY J, PRES. - ELECTRONIC INSTRUMENTS | AAward | +1.30K | $212.77 | $277K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | Oberton Karleen Marie Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | AMATO THOMAS A Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | Stefany Suzanne Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | Seavers Dean Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | Conti Anthony James Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | Carpenter Tod E. Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | McClain Gretchen W Director | JOther | +52.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-03-18 | 2026-03-18 | McClain Gretchen W, Director | AAward | +950.00 | $212.77 | $202K | No | Form 4 ↗ |
| 2026-02-23 | 2026-02-19 | AMATO THOMAS A Director | JOther | +6.50K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-23 | 2026-02-19 | AMATO THOMAS A, Director | JOther | −6.50K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Amodei Robert Senior VP, Controller | FTax | −96.00 | $233.33 | $22.4K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Amodei Robert, Senior VP, Controller | AAward | +279.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Speranza Emanuela CHIEF COMMERCIAL OFFICER | FTax | −630.00 | $233.33 | $147K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Speranza Emanuela, CHIEF COMMERCIAL OFFICER | AAward | +1.40K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Puri Dalip Executive VP- CFO | FTax | −103.00 | $233.33 | $24.0K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Puri Dalip, Executive VP- CFO | AAward | +373.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | CIAMPITTI TONY J PRES. - ELECTRONIC INSTRUMENTS | FTax | −733.00 | $233.33 | $171K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | CIAMPITTI TONY J, PRES. - ELECTRONIC INSTRUMENTS | AAward | +2.75K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | CIAMPITTI TONY J, PRES. - ELECTRONIC INSTRUMENTS | JOther | +16.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | CIAMPITTI TONY J, PRES. - ELECTRONIC INSTRUMENTS | JOther | +63.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hardin John Wesley PRES. - ELECTRONIC INSTRUMENTS | FTax | −929.00 | $233.33 | $217K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hardin John Wesley, PRES. - ELECTRONIC INSTRUMENTS | AAward | +2.89K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hardin John Wesley, PRES. - ELECTRONIC INSTRUMENTS | JOther | +1.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hardin John Wesley, PRES. - ELECTRONIC INSTRUMENTS | JOther | +75.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Marecic Thomas C PRES. - ELECTRONIC INSTRUMENTS | FTax | −798.00 | $233.33 | $186K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Marecic Thomas C, PRES. - ELECTRONIC INSTRUMENTS | AAward | +2.75K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Marecic Thomas C, PRES. - ELECTRONIC INSTRUMENTS | JOther | +19.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Marecic Thomas C, PRES. - ELECTRONIC INSTRUMENTS | JOther | +91.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hermance David F. PRESIDENT - ELECTROMECHANICAL | FTax | −831.00 | $233.33 | $194K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hermance David F., PRESIDENT - ELECTROMECHANICAL | AAward | +2.65K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hermance David F., PRESIDENT - ELECTROMECHANICAL | JOther | +3.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Hermance David F., PRESIDENT - ELECTROMECHANICAL | JOther | +6.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Oscher Ronald J CHIEF ADMINISTRATIVE OFFICER | FTax | −776.00 | $233.33 | $181K | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Oscher Ronald J, CHIEF ADMINISTRATIVE OFFICER | AAward | +2.75K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Oscher Ronald J, CHIEF ADMINISTRATIVE OFFICER | JOther | +6.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | Oscher Ronald J, CHIEF ADMINISTRATIVE OFFICER | JOther | +32.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | JOther | +76.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | FTax | −12.8K | $233.33 | $2.99M | No | Form 4 ↗ |
| 2026-02-19 | 2026-02-17 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | AAward | +32.5K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-31 | 2025-12-30 | Oberton Karleen Marie Director | GGift | −1.25K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-29 | 2025-12-26 | MONTGOMERY THOMAS M SR. VP. - COMPTROLLER | GGift | −19.00 | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-23 | 2025-12-22 | MONTGOMERY THOMAS M SR. VP. - COMPTROLLER | SSale | −6.39K | $205.05 | $1.31M | No | Form 4 ↗ |
| 2025-12-23 | 2025-12-22 | MONTGOMERY THOMAS M, SR. VP. - COMPTROLLER | MExercise | +6.39K | $85.45 | $546K | No | Form 4 ↗ |
| 2025-12-16 | 2025-12-15 | Marecic Thomas C PRES. - ELECTRONIC INSTRUMENTS | SSale | −14.3K | $202.11 | $2.89M | No | Form 4 ↗ |
| 2025-12-16 | 2025-12-15 | Marecic Thomas C, PRES. - ELECTRONIC INSTRUMENTS | MExercise | +14.3K | $63.37 | $907K | No | Form 4 ↗ |
| 2025-12-12 | 2025-12-12 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | SSale | −28.4K | $201.76 | $5.73M | No | Form 4 ↗ |
| 2025-12-12 | 2025-12-12 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | GGift | −28.4K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-12-12 | 2025-12-12 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | GGift | −3.51K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2025-11-26 | 2025-11-25 | ZAPICO DAVID A CHIEF EXECUTIVE OFFICER | SSale | −54.8K | $196.86 | $10.8M | No | Form 4 ↗ |
| 2025-11-26 | 2025-11-25 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | SSale | −25.8K | $195.82 | $5.06M | No | Form 4 ↗ |
| 2025-11-26 | 2025-11-25 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | SSale | −7.43K | $194.89 | $1.45M | No | Form 4 ↗ |
| 2025-11-26 | 2025-11-25 | ZAPICO DAVID A, CHIEF EXECUTIVE OFFICER | MExercise | +88.0K | $63.37 | $5.58M | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also AME’s full analysis or the market-wide insider trading feed. The tabs above jump to AME’s other SEC data.
Source: SEC Form 4 filings for AME, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.