The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 69 | $159.56 | $11K |
| Jun 15, 2026 | Ferguson III Mark E | Director | Grant(A) | 133 | $198.55 | $26K |
| Jun 15, 2026 | Eberhart Ralph E | Director | Grant(A) | 60 | $198.55 | $12K |
| Jun 12, 2026 | Thomas Benjamin E. | Chief Operating Officer | Sell(S) | 7K | $196.82 | $1.3M |
| May 20, 2026 | Ferguson III Mark E | Director | Gift(G) | 136 | — | $0 |
| May 20, 2026 | Ferguson III Mark E | Director | Gift(G) | 136 | — | $0 |
| Mar 16, 2026 | Ferguson III Mark E | Director | Grant(A) | 136 | $194.08 | $26K |
| Mar 16, 2026 | Eberhart Ralph E | Director | Grant(A) | 62 | $194.08 | $12K |
| Mar 10, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 7K | — | — |
| Mar 10, 2026 | Cuomo John A | CEO and President, Director | Tax withholding(F) | 11K | $216.47 | $2.3M |
| Mar 10, 2026 | Cuomo John A | CEO and President, Director | Grant(A) | 20K | — | $0 |
| Mar 10, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 7K | — | $0 |
| Mar 10, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 1K | — | — |
| Mar 10, 2026 | Thomas Benjamin E. | Chief Operating Officer | Tax withholding(F) | 2K | $216.47 | $422K |
| Mar 10, 2026 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 4K | — | $0 |
| Mar 10, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 1K | — | $0 |
| Mar 9, 2026 | Cuomo John A | CEO and President, Director | Tax withholding(F) | 7K | $217.74 | $1.6M |
| Mar 9, 2026 | Thomas Benjamin E. | Chief Operating Officer | Tax withholding(F) | 2K | $217.74 | $331K |
| Mar 9, 2026 | Cohn Adam Robert | Chief Financial Officer | Tax withholding(F) | 2K | $217.74 | $487K |
| Mar 8, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 5K | — | — |
| Mar 8, 2026 | Cuomo John A | CEO and President, Director | Grant(A) | 14K | — | $0 |
| Mar 8, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 5K | — | $0 |
| Mar 8, 2026 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 3K | — | $0 |
| Mar 8, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 978 | — | — |
| Mar 8, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 978 | — | $0 |
| Mar 8, 2026 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 1K | — | — |
| Mar 8, 2026 | Cohn Adam Robert | Chief Financial Officer | Grant(A) | 4K | — | $0 |
| Mar 8, 2026 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 1K | — | $0 |
| Mar 2, 2026 | Cuomo John A | CEO and President, Director | Tax withholding(F) | 7K | $221.95 | $1.6M |
| Mar 2, 2026 | Thomas Benjamin E. | Chief Operating Officer | Tax withholding(F) | 1K | $221.95 | $317K |
| Mar 2, 2026 | Cohn Adam Robert | Chief Financial Officer | Tax withholding(F) | 2K | $221.95 | $352K |
| Feb 28, 2026 | Cuomo John A | CEO and President, Director | Grant(A) | 14K | — | $0 |
| Feb 28, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 5K | — | — |
| Feb 28, 2026 | Cuomo John A | CEO and President, Director | Option exercise(M) | 5K | — | $0 |
| Feb 28, 2026 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 3K | — | $0 |
| Feb 28, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 897 | — | — |
| Feb 28, 2026 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 897 | — | $0 |
| Feb 28, 2026 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 897 | — | — |
| Feb 28, 2026 | Cohn Adam Robert | Chief Financial Officer | Grant(A) | 3K | — | $0 |
| Feb 28, 2026 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 897 | — | $0 |
| Feb 27, 2026 | Cuomo John A | CEO and President, Director | Grant(A) | 8K | — | $0 |
| Feb 27, 2026 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 2K | — | $0 |
| Feb 27, 2026 | Cohn Adam Robert | Chief Financial Officer | Grant(A) | 3K | — | $0 |
| Feb 17, 2026 | Ferguson III Mark E | Director | Gift(G) | 808 | — | $0 |
| Feb 17, 2026 | Ferguson III Mark E | Director | Gift(G) | 808 | — | $0 |
| Jan 2, 2026 | Britt Anita D | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Potter John E | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Johnson Lloyd Emerson | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Ferguson III Mark E | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Dolanski Edward P | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Wachtel Bonnie K | Director | Grant(A) | 745 | — | $0 |
| Jan 2, 2026 | Eberhart Ralph E | Director | Grant(A) | 745 | — | $0 |
| Dec 31, 2025 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 96 | $113.62 | $11K |
| Dec 15, 2025 | Eberhart Ralph E | Director | Grant(A) | 60 | $169.38 | $10K |
| Dec 15, 2025 | Dolanski Edward P | Director | Grant(A) | 34 | $169.38 | $6K |
| Dec 15, 2025 | Ferguson III Mark E | Director | Grant(A) | 31 | $169.38 | $5K |
| Sep 15, 2025 | Dolanski Edward P | Director | Grant(A) | 34 | $165.48 | $6K |
| Sep 15, 2025 | Eberhart Ralph E | Director | Grant(A) | 61 | $165.48 | $10K |
| Sep 15, 2025 | Ferguson III Mark E | Director | Grant(A) | 32 | $165.48 | $5K |
| Sep 11, 2025 | Cohn Adam Robert | Chief Financial Officer | Tax withholding(F) | 3K | $167.92 | $441K |
| Sep 11, 2025 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 6K | — | — |
| Sep 11, 2025 | Cohn Adam Robert | Chief Financial Officer | Option exercise(M) | 6K | — | $0 |
| Aug 19, 2025 | Wachtel Bonnie K | Director | Gift(G) | 2K | — | $0 |
| Aug 6, 2025 | Ferguson III Mark E | Director | Gift(G) | 86 | — | $0 |
| Aug 6, 2025 | Ferguson III Mark E | Director | Gift(G) | 86 | — | $0 |
| Jul 28, 2025 | Sharma Tarang | Chief Accounting Officer | Tax withholding(F) | 343 | $138.80 | $48K |
| Jul 27, 2025 | Sharma Tarang | Chief Accounting Officer | Option exercise(M) | 1K | — | $0 |
| Jun 30, 2025 | Sharma Tarang | Chief Accounting Officer | Grant(A) | 94 | $81.76 | $8K |
| Jun 30, 2025 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 135 | $81.76 | $11K |
| Jun 16, 2025 | Ferguson III Mark E | Director | Grant(A) | 40 | $134.02 | $5K |
| Jun 16, 2025 | Dolanski Edward P | Director | Grant(A) | 42 | $134.02 | $6K |
| Jun 16, 2025 | Eberhart Ralph E | Director | Grant(A) | 75 | $134.02 | $10K |
| May 21, 2025 | Sharma Tarang | Chief Accounting Officer | Tax withholding(F) | 115 | $129.25 | $15K |
| May 21, 2025 | Sharma Tarang | Chief Accounting Officer | Option exercise(M) | 382 | — | — |
| May 21, 2025 | Sharma Tarang | Chief Accounting Officer | Option exercise(M) | 382 | — | $0 |
| May 9, 2025 | Britt Anita D | Director | Sell(S) | 3K | $129.38 | $371K |
| Apr 9, 2025 | Ferguson III Mark E | Director | Gift(G) | 2K | — | $0 |
| Apr 9, 2025 | Ferguson III Mark E | Director | Gift(G) | 2K | — | $0 |
| Mar 17, 2025 | Eberhart Ralph E | Director | Grant(A) | 87 | $115.88 | $10K |
| Mar 17, 2025 | Dolanski Edward P | Director | Grant(A) | 49 | $115.88 | $6K |
| Mar 17, 2025 | Ferguson III Mark E | Director | Grant(A) | 46 | $115.88 | $5K |
| Mar 11, 2025 | Tehrani Farinaz S | Chief Legal Officer | Tax withholding(F) | 770 | $117.57 | $91K |
| Mar 11, 2025 | Tehrani Farinaz S | Chief Legal Officer | Grant(A) | 1K | — | $0 |
| Mar 11, 2025 | Tehrani Farinaz S | Chief Legal Officer | Option exercise(M) | 1K | — | — |
| Mar 11, 2025 | Tehrani Farinaz S | Chief Legal Officer | Option exercise(M) | 1K | — | $0 |
| Mar 11, 2025 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 1K | — | — |
| Mar 11, 2025 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 1K | — | $0 |
| Mar 11, 2025 | Thomas Benjamin E. | Chief Operating Officer | Tax withholding(F) | 620 | $117.57 | $73K |
| Mar 11, 2025 | Thomas Benjamin E. | Chief Operating Officer | Option exercise(M) | 1K | — | $0 |
| Mar 11, 2025 | Cuomo John A | CEO and President, Director | Option exercise(M) | 6K | — | — |
| Mar 11, 2025 | Cuomo John A | CEO and President, Director | Grant(A) | 8K | — | $0 |
| Mar 11, 2025 | Cuomo John A | CEO and President, Director | Tax withholding(F) | 5K | $117.57 | $627K |
| Mar 11, 2025 | Cuomo John A | CEO and President, Director | Option exercise(M) | 6K | — | $0 |
| Mar 10, 2025 | Sharma Tarang | Chief Accounting Officer | Grant(A) | 346 | — | $0 |
| Mar 10, 2025 | Sharma Tarang | Chief Accounting Officer | Tax withholding(F) | 104 | $113.97 | $12K |
| Mar 10, 2025 | Tehrani Farinaz S | Chief Legal Officer | Grant(A) | 4K | — | $0 |
| Mar 10, 2025 | Tehrani Farinaz S | Chief Legal Officer | Tax withholding(F) | 2K | $113.97 | $264K |
| Mar 10, 2025 | Tehrani Farinaz S | Chief Legal Officer | Option exercise(M) | 1K | — | — |
| Mar 10, 2025 | Tehrani Farinaz S | Chief Legal Officer | Option exercise(M) | 1K | — | $0 |
| Mar 10, 2025 | Thomas Benjamin E. | Chief Operating Officer | Grant(A) | 4K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).