INVESTABOT
Equity Research
XNYS · INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL · INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Ametek (AME) had 1 Form 144 pre-sale notice filed on 2026-08-07. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 8/11/2026 | Stanage Nick L | — | BUY | 4,000 | $256 | $1,023,400 |
| 8/7/2026 | Hermance David F. | PRESIDENT - ELECTROMECHANICAL | OPTION_EXERCISE | 6,608 | $85 | $564,654 |
| 8/7/2026 | Hermance David F. | PRESIDENT - ELECTROMECHANICAL | SELL | -6,608 | $254 | $1,678,432 |
| 8/7/2026 | Hermance David F. | PRESIDENT - ELECTROMECHANICAL | OPTION_EXERCISE | -6,608 | — | — |
| 5/27/2026 | Oscher Ronald J | CHIEF ADMINISTRATIVE OFFICER | OTHER | -39,954 | — | — |
| 5/27/2026 | Oscher Ronald J | CHIEF ADMINISTRATIVE OFFICER | OTHER | 39,954 | — | — |
| 5/7/2026 | Stanage Nick L | — | GRANT | 760 | $235 | $178,395 |
| 3/24/2026 | AMATO THOMAS A | — | SELL | -530 | $217 | $114,893 |
| 3/24/2026 | AMATO THOMAS A | — | OTHER | -500 | — | — |
| 3/24/2026 | AMATO THOMAS A | — | OTHER | 500 | — | — |
| 3/22/2026 | Speranza Emanuela | CHIEF COMMERCIAL OFFICER | OPTION_EXERCISE | 344 | — | — |
| 3/22/2026 | Speranza Emanuela | CHIEF COMMERCIAL OFFICER | TAX_WITHHOLD | -155 | $209 | $32,452 |
| 3/22/2026 | Speranza Emanuela | CHIEF COMMERCIAL OFFICER | OPTION_EXERCISE | -344 | — | — |
| 3/22/2026 | ZAPICO DAVID A | CHIEF EXECUTIVE OFFICER | TAX_WITHHOLD | -2,092 | $209 | $438,002 |
| 3/22/2026 | CIAMPITTI TONY J | PRES. - ELECTRONIC INSTRUMENTS | TAX_WITHHOLD | -266 | $209 | $55,692 |
| 3/22/2026 | Amodei Robert | Senior VP, Controller | TAX_WITHHOLD | -63 | $209 | $13,190 |
| 3/22/2026 | Hardin John Wesley | PRES. - ELECTRONIC INSTRUMENTS | TAX_WITHHOLD | -279 | $209 | $58,414 |
| 3/22/2026 | Hermance David F. | PRESIDENT - ELECTROMECHANICAL | TAX_WITHHOLD | -283 | $209 | $59,252 |
| 3/22/2026 | Marecic Thomas C | PRES. - ELECTRONIC INSTRUMENTS | TAX_WITHHOLD | -294 | $209 | $61,555 |
| 3/22/2026 | Oscher Ronald J | CHIEF ADMINISTRATIVE OFFICER | TAX_WITHHOLD | -266 | $209 | $55,692 |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| 8/7/2026 | Hermance David F. | — | 6,608 | SEC |
| Date | Insider | Title | Relationship | Shares | Filing |
|---|---|---|---|---|---|
| 5/8/2026 | — | — | — | — | SEC |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| Vanguard Group | 27,169,255 | $5,578,119,744 | — | 1/29/2026 |
| BlackRock | 19,533,471 | $4,725,928,080 | 3.8% | 8/7/2026 |
| BlackRock | 18,828,257 | $4,036,025,107 | -4.2% | 5/13/2026 |
| BlackRock | 19,653,166 | $4,034,991,541 | — | 2/12/2026 |
| BlackRock | 17,632,149 | $2,939,455,553 | — | 8/13/2024 |
| State Street | 10,342,632 | $2,502,296,386 | 2.6% | 8/7/2026 |
| State Street | 10,083,885 | $2,161,581,589 | 1.3% | 5/15/2026 |
| State Street | 9,956,361 | $2,044,140,477 | — | 2/13/2026 |
| JP Morgan Chase | 4,382,679 | $1,041,850,827 | -5.9% | 8/12/2026 |
| Fidelity (FMR) | 4,277,408 | $1,034,876,042 | -1.9% | 8/13/2026 |
| JP Morgan Chase | 4,657,399 | $970,462,525 | 13.3% | 5/13/2026 |
| Fidelity (FMR) | 4,358,253 | $934,235,315 | -3.1% | 5/15/2026 |
| Fidelity (FMR) | 4,497,741 | $923,431,431 | — | 2/17/2026 |
| Morgan Stanley | 3,745,827 | $906,266,355 | -3.2% | 8/13/2026 |
| JP Morgan Chase | 4,109,307 | $843,681,893 | — | 2/11/2026 |
| Morgan Stanley | 3,868,352 | $829,220,988 | -2.4% | 5/15/2026 |
| Morgan Stanley | 3,963,062 | $813,656,962 | — | 5/27/2026 |
| Goldman Sachs | 2,336,069 | $479,618,142 | — | 3/25/2026 |
| Goldman Sachs | 1,962,666 | $474,847,307 | 16.5% | 8/14/2026 |
| Citadel Advisors | 1,768,501 | $363,090,940 | — | 2/17/2026 |