Ametek Inc
AME- Exchange
- NYSE
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001037868
In the last 90 days, Ametek Inc insiders filed 1 open-market purchase and 1 sale; 1,201 institutions reported holding it in 13F filings for Q2 2026, worth $49.7B in total; superinvestors Giverny Capital and ARK Invest hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Ametek Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 1 filing
- 1 insider, $1.02M in total
- Open-market sells
- 1 filing
- 1 insider, $1.68M in total
- Insiders trading
- 2
- Net value
- −$655.0K
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Ametek Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Stanage Nick L | Director | 4,760 | Aug 12, 2026 | 2 |
| Hermance David F. | PRESIDENT - ELECTROMECHANICAL | 42,509 | Aug 10, 2026 | 4 |
| Oscher Ronald J | CHIEF ADMINISTRATIVE OFFICER | 39,954Indirect | May 28, 2026 | 5 |
| Amato Thomas A | Director | 7,000Indirect | Mar 25, 2026 | 3 |
| Zapico David A | CHIEF EXECUTIVE OFFICER | 343,595 | Mar 23, 2026 | 5 |
| Hardin John Wesley | PRES. - ELECTRONIC INSTRUMENTS | 67,859 | Mar 23, 2026 | 3 |
| Puri Dalip | Executive VP- CFO | 11,528 | Mar 23, 2026 | 3 |
| Marecic Thomas C | PRES. - ELECTRONIC INSTRUMENTS | 45,053 | Mar 23, 2026 | 4 |
| Ciampitti Tony J | PRES. - ELECTRONIC INSTRUMENTS | 55,754 | Mar 23, 2026 | 3 |
| Speranza Emanuela | CHIEF COMMERCIAL OFFICER | 30,516 | Mar 23, 2026 | 6 |
| Amodei Robert | Senior VP, Controller | 44,110 | Mar 23, 2026 | 3 |
| Oberton Karleen Marie | Director | 5,640 | Mar 18, 2026 | 2 |
| McClain Gretchen W | Director | 3,199 | Mar 18, 2026 | 1 |
| Seavers Dean | Director | 5,600 | Mar 18, 2026 | 1 |
| Carpenter Tod E. | Director | 10,480 | Mar 18, 2026 | 1 |
| Conti Anthony James | Director | 30,298 | Mar 18, 2026 | 1 |
| Stefany Suzanne | Director | 5,030 | Mar 18, 2026 | 1 |
| Montgomery Thomas M | SR. VP. - COMPTROLLER | 22,097 | Dec 29, 2025 | 2 |
| Kohlhagen Steven W | Director | 22,029 | Mar 4, 2025 | 0 |
| Burke William Joseph | Executive VP - CFO | 105,903 | Mar 25, 2024 | 0 |
| Eginton William D | SENIOR VP-CORP. DEVELOPMENT | 52,165 | Mar 23, 2023 | 0 |
| Chandy Ruby R | Director | 24,884 | Nov 17, 2021 | 0 |
| Jones Timothy N | PRESIDENT - ELECTROMECHANICAL | 35,574 | Aug 31, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 25, 2024 (view filing) | Mar 21 | 4 days | Montgomery Thomas MSR. VP. - COMPTROLLER | SSale | −6.89K | $185.38 | −$1.28M | −24.2%21.5K after | |
| Mar 26, 2024 (view filing) | Mar 26 | Same day | Amato Thomas ADirector | SSale | −780 | $182.00 | −$142.0K | −7.1%10.2K after | |
| Mar 27, 2024 (view filing) | Mar 26 | 1 day | Kohlhagen Steven WDirector | SSale | −1.36K | $182.22 | −$248.7K | −4.7%27.7K after | 2 lots |
| May 16, 2024 (view filing) | May 15 | 1 day | Kohlhagen Steven WDirector | SSale | −1.47K | $170.20 | −$250.2K | −5.3%26.2K after | |
| Jun 13, 2024 (view filing) | Jun 12 | 1 day | Kohlhagen Steven WDirector | SSale | −1.44K | $173.93 | −$250.5K | −5.5%24.8K after | |
| Sep 26, 2024 (view filing) | Sep 25 | 1 day | Kohlhagen Steven WDirector | SSale | −1.46K | $171.59 | −$250.5K | −5.9%23.3K after | 2 lots |
| Nov 12, 2024 (view filing) | Nov 8 | 4 days | Hermance David F.PRESIDENT - ELECTROMECHANICAL | SSale | −6.24K | $190.99 | −$1.19M | −14.5%36.7K after | |
| Nov 13, 2024 (view filing) | Nov 13 | Same day | Hardin John WesleyPRES. - ELECTRONIC INSTRUMENTS | SSale | −19.4K | $196.23 | −$3.82M | −21.9%69.4K after | |
| Nov 25, 2024 (view filing) | Nov 22 | 3 days | Ciampitti Tony JPRES. - ELECTRONIC INSTRUMENTS | SSale | −16.2K | $197.01 | −$3.19M | −24.7%49.5K after | |
| Nov 26, 2024 (view filing) | Nov 25-26 | 1 day | Zapico David ACHIEF EXECUTIVE OFFICER | SSale | −121.4K | $196.85 | −$23.9M | −27.3%323.7K after | 4 lots |
| Nov 27, 2024 (view filing) | Nov 26 | 1 day | Speranza EmanuelaCHIEF COMMERCIAL OFFICER | SSale | −6.75K | $195.90 | −$1.32M | −18.1%30.5K after | 2 lots |
| Mar 4, 2025 (view filing) | Mar 3 | 1 day | Kohlhagen Steven WDirector | SSale | −1.32K | $189.42 | −$250.0K | −5.7%22.0K after | |
| Mar 28, 2025 (view filing) | Mar 27 | 1 day | Amato Thomas ADirector | SSale | −710 | $176.64 | −$125.4K | −6.3%10.6K after | |
| Sep 12, 2025 (view filing) | Sep 11 | 1 day | Hardin John WesleyPRES. - ELECTRONIC INSTRUMENTS | SSale | −7.87K | $188.03 | −$1.48M | −10.8%65.2K after | |
| Nov 3, 2025 (view filing) | Oct 31 | 3 days | Oscher Ronald JCHIEF ADMINISTRATIVE OFFICER | SSale | −26.3K | $200.05 | −$5.26M | −39.5%40.2K after | |
| Nov 13, 2025 (view filing) | Nov 12 | 1 day | Speranza EmanuelaCHIEF COMMERCIAL OFFICER | SSale | −2.70K | $200.00 | −$540.0K | −8.7%28.3K after | |
| Nov 26, 2025 (view filing) | Nov 25 | 1 day | Zapico David ACHIEF EXECUTIVE OFFICER | SSale | −88.0K | $196.39 | −$17.3M | −20.1%349.0K after | 3 lots |
| Dec 12, 2025 (view filing) | Dec 12 | Same day | Zapico David ACHIEF EXECUTIVE OFFICER | SSale | −28.4K | $201.76 | −$5.73M | −100.0%0 after | |
| Dec 16, 2025 (view filing) | Dec 15 | 1 day | Marecic Thomas CPRES. - ELECTRONIC INSTRUMENTS | SSale | −14.3K | $202.11 | −$2.89M | −25.1%42.6K after | |
| Dec 23, 2025 (view filing) | Dec 22 | 1 day | Montgomery Thomas MSR. VP. - COMPTROLLER | SSale | −6.39K | $205.05 | −$1.31M | −22.4%22.1K after | |
| Mar 25, 2026 (view filing) | Mar 24 | 1 day | Amato Thomas ADirector | SSale | −530 | $216.78 | −$114.9K | −10.6%4.48K after | |
| Aug 10, 2026 (view filing)4:12 PM ET | Aug 7 | 3 days | Hermance David F.PRESIDENT - ELECTROMECHANICAL | SSale | −6.61K | $254.00 | −$1.68M | −13.5%42.5K after | |
| Aug 12, 2026 (view filing)4:06 PM ET | Aug 11 | 1 day | Stanage Nick LDirector | PPurchase | +4.00K | $255.85 | +$1.02M | +526.3%4.76K after |