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 12, 2026 | Klaus Andrew S | CFO | Disposed to issuer(D) | 635 | $362.22 | $230K |
| Jun 11, 2026 | Ruhlman Jon Ryan | President, Director | Disposed to issuer(D) | 1K | $360.68 | $361K |
| Jun 8, 2026 | Hofstetter John M | Executive Vice President | Disposed to issuer(D) | 3K | $358.45 | $1.2M |
| Mar 13, 2026 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Disposed to issuer(D) | 3K | $259.73 | $649K |
| Mar 12, 2026 | Corlett Glen E | Director | Disposed to issuer(D) | 400 | $260.24 | $104K |
| Mar 12, 2026 | Olenik John J | VP-Research & Engineering | Disposed to issuer(D) | 752 | $260.84 | $196K |
| Mar 10, 2026 | McKenna Dennis F | CEO | Disposed to issuer(D) | 8K | $260.34 | $2.1M |
| Mar 10, 2026 | David C Sunkle | Director | Disposed to issuer(D) | 2K | $260.34 | $417K |
| Mar 10, 2026 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Disposed to issuer(D) | 2K | $260.34 | $403K |
| Mar 10, 2026 | Hofstetter John M | Executive Vice President | Disposed to issuer(D) | 6K | $260.34 | $1.6M |
| Mar 10, 2026 | Ruhlman Jon Ryan | President, Director | Disposed to issuer(D) | 2K | $260.34 | $521K |
| Mar 10, 2026 | O'Shaughnessy Timothy | V.P. Human Resources | Disposed to issuer(D) | 1K | $260.34 | $324K |
| Mar 10, 2026 | Klaus Andrew S | CFO | Disposed to issuer(D) | 2K | $260.34 | $616K |
| Mar 10, 2026 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 2K | $132.40 | $232K |
| Mar 10, 2026 | Morcos Assaad A | VP, US Manufacturing | Disposed to issuer(D) | 2K | $260.34 | $456K |
| Mar 10, 2026 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 2K | $132.40 | $232K |
| Feb 4, 2026 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Grant(A) | 13K | — | $0 |
| Feb 4, 2026 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Tax withholding(F) | 6K | $245.42 | $1.5M |
| Feb 4, 2026 | McKenna Dennis F | CEO | Tax withholding(F) | 2K | $245.42 | $546K |
| Feb 4, 2026 | McKenna Dennis F | CEO | Grant(A) | 3K | — | $0 |
| Feb 4, 2026 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Grant(A) | 2K | — | $0 |
| Feb 4, 2026 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Tax withholding(F) | 1K | $245.42 | $314K |
| Feb 4, 2026 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Grant(A) | 564 | — | $0 |
| Feb 4, 2026 | Hofstetter John M | Executive Vice President | Tax withholding(F) | 1K | $245.42 | $349K |
| Feb 4, 2026 | Hofstetter John M | Executive Vice President | Grant(A) | 2K | — | $0 |
| Feb 4, 2026 | Hofstetter John M | Executive Vice President | Grant(A) | 591 | — | $0 |
| Feb 4, 2026 | Ruhlman Jon Ryan | President, Director | Grant(A) | 2K | — | $0 |
| Feb 4, 2026 | Ruhlman Jon Ryan | President, Director | Tax withholding(F) | 1K | $245.42 | $367K |
| Feb 4, 2026 | O'Shaughnessy Timothy | V.P. Human Resources | Grant(A) | 1K | — | $0 |
| Feb 4, 2026 | O'Shaughnessy Timothy | V.P. Human Resources | Tax withholding(F) | 1K | $245.42 | $255K |
| Feb 4, 2026 | O'Shaughnessy Timothy | V.P. Human Resources | Grant(A) | 493 | — | $0 |
| Feb 4, 2026 | Olenik John J | VP-Research & Engineering | Tax withholding(F) | 987 | $245.42 | $242K |
| Feb 4, 2026 | Olenik John J | VP-Research & Engineering | Grant(A) | 1K | — | $0 |
| Feb 4, 2026 | Olenik John J | VP-Research & Engineering | Grant(A) | 441 | — | $0 |
| Feb 4, 2026 | Klaus Andrew S | CFO | Grant(A) | 2K | — | $0 |
| Feb 4, 2026 | Klaus Andrew S | CFO | Tax withholding(F) | 1K | $245.42 | $367K |
| Feb 4, 2026 | Klaus Andrew S | CFO | Grant(A) | 693 | — | $0 |
| Feb 4, 2026 | Koh William | VP of Asia Pacific Region | Grant(A) | 407 | — | $0 |
| Feb 4, 2026 | Morcos Assaad A | VP, US Manufacturing | Grant(A) | 407 | — | $0 |
| Dec 31, 2025 | McKenna Dennis F | CEO | Option exercise(M) | 2K | — | $0 |
| Dec 31, 2025 | McKenna Dennis F | CEO | Option exercise(M) | 2K | — | $0 |
| Dec 31, 2025 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Hofstetter John M | Executive Vice President | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Hofstetter John M | Executive Vice President | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Ruhlman Jon Ryan | President, Director | Option exercise(M) | 2K | — | $0 |
| Dec 31, 2025 | Ruhlman Jon Ryan | President, Director | Option exercise(M) | 2K | — | $0 |
| Dec 31, 2025 | O'Shaughnessy Timothy | V.P. Human Resources | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | O'Shaughnessy Timothy | V.P. Human Resources | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Olenik John J | VP-Research & Engineering | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Olenik John J | VP-Research & Engineering | Option exercise(M) | 1K | — | $0 |
| Dec 31, 2025 | Klaus Andrew S | CFO | Option exercise(M) | 2K | — | $0 |
| Dec 31, 2025 | Klaus Andrew S | CFO | Option exercise(M) | 2K | — | $0 |
| Dec 15, 2025 | Corlett Glen E | Director | Grant(A) | 360 | — | $0 |
| Dec 15, 2025 | David C Sunkle | Director | Grant(A) | 207 | — | $0 |
| Dec 15, 2025 | Kestner R. Steven | Director | Grant(A) | 360 | — | $0 |
| Dec 15, 2025 | Gascoigne Richard R | Director | Gift(G) | 360 | — | $0 |
| Dec 15, 2025 | Gascoigne Richard R | Director | Gift(G) | 360 | — | $0 |
| Dec 15, 2025 | Gascoigne Richard R | Director | Grant(A) | 360 | — | $0 |
| Dec 15, 2025 | Cross Maegan Adams Ruhlman | Director | Grant(A) | 207 | — | $0 |
| Dec 15, 2025 | Frymier Matthew D | Director | Gift(G) | 360 | — | $0 |
| Dec 15, 2025 | Frymier Matthew D | Director | Gift(G) | 360 | — | $0 |
| Dec 15, 2025 | Frymier Matthew D | Director | Grant(A) | 360 | — | $0 |
| Dec 15, 2025 | Frymier Matthew D | Director | Other(J) | 180 | — | $0 |
| Dec 12, 2025 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 1K | $132.40 | $132K |
| Dec 12, 2025 | Morcos Assaad A | VP, US Manufacturing | Disposed to issuer(D) | 1K | $207.23 | $207K |
| Dec 12, 2025 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 1K | $132.40 | $132K |
| Dec 11, 2025 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Gift(G) | 60K | — | $0 |
| Dec 10, 2025 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Gift(G) | 60K | — | $0 |
| Nov 10, 2025 | O'Shaughnessy Timothy | V.P. Human Resources | Disposed to issuer(D) | 1K | $221.26 | $221K |
| Nov 5, 2025 | McKenna Dennis F | CEO | Disposed to issuer(D) | 2K | $211.85 | $421K |
| Nov 5, 2025 | Hofstetter John M | Executive Vice President | Disposed to issuer(D) | 1K | $211.85 | $235K |
| Nov 4, 2025 | David C Sunkle | Director | Disposed to issuer(D) | 1K | $219.74 | $242K |
| Sep 12, 2025 | McKenna Dennis F | CEO | Disposed to issuer(D) | 4K | $188.37 | $735K |
| Sep 12, 2025 | Vaccariello Caroline Saylor | General Counsel&Corp Secretary | Disposed to issuer(D) | 3K | $188.37 | $565K |
| Sep 12, 2025 | O'Shaughnessy Timothy | V.P. Human Resources | Disposed to issuer(D) | 1K | $188.37 | $188K |
| Aug 4, 2025 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Disposed to issuer(D) | 10K | $154.28 | $1.5M |
| Aug 4, 2025 | Klaus Andrew S | CFO | Disposed to issuer(D) | 3K | $154.28 | $463K |
| Aug 4, 2025 | Morcos Assaad A | VP, US Manufacturing | Disposed to issuer(D) | 625 | $154.28 | $96K |
| Aug 4, 2025 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 625 | $61.24 | $38K |
| Aug 4, 2025 | Morcos Assaad A | VP, US Manufacturing | Option exercise(M) | 625 | $61.24 | $38K |
| Jul 1, 2025 | Gibbons Michael E | Director | Grant(A) | 117 | $159.81 | $19K |
| Jun 13, 2025 | Ruhlman Jon Ryan | President, Director | Disposed to issuer(D) | 3K | $143.27 | $366K |
| May 16, 2025 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Gift(G) | 100K | — | $0 |
| May 16, 2025 | Ruhlman Robert G | Executive Chairman, Director, 10% Owner | Gift(G) | 100K | — | $0 |
| May 9, 2025 | O'Shaughnessy Timothy | V.P. Human Resources | Disposed to issuer(D) | 1K | $137.30 | $144K |
| May 7, 2025 | David C Sunkle | Director | Disposed to issuer(D) | 451 | $137.08 | $62K |
| May 7, 2025 | Ruhlman Jon Ryan | President, Director | Disposed to issuer(D) | 3K | $137.08 | $449K |
| May 7, 2025 | Hofstetter John M | Executive Vice President | Disposed to issuer(D) | 5K | $137.08 | $685K |
| May 7, 2025 | Kestner R. Steven | Director | Disposed to issuer(D) | 3K | $137.08 | $439K |
| Apr 1, 2025 | Gibbons Michael E | Director | Grant(A) | 134 | $140.09 | $19K |
| Feb 5, 2025 | Hofstetter John M | Executive Vice President | Grant(A) | 4K | — | $0 |
| Feb 5, 2025 | Hofstetter John M | Executive Vice President | Tax withholding(F) | 2K | $134.64 | $231K |
| Feb 5, 2025 | Hofstetter John M | Executive Vice President | Grant(A) | 1K | — | $0 |
| Feb 5, 2025 | Ruhlman Jon Ryan | President, Director | Tax withholding(F) | 2K | $134.64 | $244K |
| Feb 5, 2025 | Ruhlman Jon Ryan | President, Director | Grant(A) | 4K | — | $0 |
| Feb 5, 2025 | Ruhlman Jon Ryan | President, Director | Grant(A) | 1K | — | $0 |
| Feb 5, 2025 | Klaus Andrew S | CFO | Grant(A) | 4K | — | $0 |
| Feb 5, 2025 | Klaus Andrew S | CFO | Tax withholding(F) | 2K | $134.64 | $258K |
| Feb 5, 2025 | Klaus Andrew S | CFO | Grant(A) | 1K | — | $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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).