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 |
|---|---|---|---|---|---|---|
| May 19, 2026 | Thau Daniel Mark | Director | Buy(P) | 300 | $65.09 | $20K |
| Apr 1, 2026 | Penn Kevin S. | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Hightower Edward T. | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Fream Julie A | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Grimm Douglas J. | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Newman Simon J | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Thau Daniel Mark | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Blaufuss Mark | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Girardin Steve | Director | Grant(A) | 1 | — | — |
| Apr 1, 2026 | Girardin Steve | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2026 | Girardin Steve | Director | Grant(A) | 2.7M | — | — |
| Mar 4, 2026 | Sanfrey Jeffrey Scott | Chief Operating Officer | Option exercise(M) | 5K | $12.35 | $64K |
| Mar 4, 2026 | Sanfrey Jeffrey Scott | Chief Operating Officer | Sell(S) | 5K | $58.54 | $304K |
| Mar 4, 2026 | Sanfrey Jeffrey Scott | Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| Feb 19, 2026 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 4K | $60.98 | $239K |
| Dec 17, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | $12.35 | $43K |
| Dec 17, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | $12.35 | $43K |
| Dec 17, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 7K | $51.58 | $361K |
| Dec 17, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | — | $0 |
| Dec 17, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | — | $0 |
| Dec 12, 2025 | Horlock Phil | Director | Sell(S) | 7K | $50.50 | $356K |
| Dec 12, 2025 | Horlock Phil | Director | Sell(S) | 8K | $50.35 | $420K |
| Dec 12, 2025 | Radulescu Razvan | Chief Financial Officer | Tax withholding(F) | 3K | $50.36 | $146K |
| Dec 12, 2025 | Scartz Ted | SVP General Counsel | Tax withholding(F) | 626 | $50.36 | $32K |
| Dec 12, 2025 | Sanfrey Jeffrey Scott | Chief Operating Officer | Tax withholding(F) | 549 | $50.36 | $28K |
| Dec 10, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 8K | $50.39 | $402K |
| Dec 6, 2025 | Radulescu Razvan | Chief Financial Officer | Tax withholding(F) | 3K | $51.27 | $169K |
| Dec 6, 2025 | Scartz Ted | SVP General Counsel | Tax withholding(F) | 881 | $51.27 | $45K |
| Dec 6, 2025 | Sanfrey Jeffrey Scott | Chief Operating Officer | Tax withholding(F) | 753 | $51.27 | $39K |
| Dec 4, 2025 | Thau Daniel Mark | Director | Buy(P) | 400 | $51.05 | $20K |
| Dec 2, 2025 | Radulescu Razvan | Chief Financial Officer | Grant(A) | 13K | — | $0 |
| Dec 2, 2025 | Radulescu Razvan | Chief Financial Officer | Tax withholding(F) | 3K | $50.70 | $133K |
| Dec 2, 2025 | Radulescu Razvan | Chief Financial Officer | Grant(A) | 9K | — | $0 |
| Dec 2, 2025 | Scartz Ted | SVP General Counsel | Grant(A) | 5K | — | $0 |
| Dec 2, 2025 | Scartz Ted | SVP General Counsel | Grant(A) | 8K | — | $0 |
| Dec 2, 2025 | Scartz Ted | SVP General Counsel | Tax withholding(F) | 820 | $50.70 | $42K |
| Dec 2, 2025 | Wyskiel John | President & CEO, Director | Grant(A) | 29K | — | $0 |
| Dec 2, 2025 | Wyskiel John | President & CEO, Director | Grant(A) | 19K | — | $0 |
| Dec 2, 2025 | Wyskiel John | President & CEO, Director | Tax withholding(F) | 14K | $50.70 | $732K |
| Dec 2, 2025 | Sanfrey Jeffrey Scott | Chief Operating Officer | Tax withholding(F) | 780 | $50.70 | $40K |
| Dec 2, 2025 | Sanfrey Jeffrey Scott | Chief Operating Officer | Grant(A) | 4K | — | $0 |
| Dec 2, 2025 | Sanfrey Jeffrey Scott | Chief Operating Officer | Grant(A) | 6K | — | $0 |
| Sep 12, 2025 | Horlock Phil | Director | Sell(S) | 14K | $58.00 | $788K |
| Sep 12, 2025 | Horlock Phil | Director | Option exercise(M) | 14K | $20.26 | $275K |
| Sep 12, 2025 | Horlock Phil | Director | Option exercise(M) | 14K | — | $0 |
| Sep 2, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 7K | $57.41 | $385K |
| Aug 28, 2025 | Horlock Phil | Director | Option exercise(M) | 13K | $20.26 | $263K |
| Aug 28, 2025 | Horlock Phil | Director | Sell(S) | 13K | $59.02 | $767K |
| Aug 28, 2025 | Horlock Phil | Director | Option exercise(M) | 13K | — | $0 |
| Aug 18, 2025 | Horlock Phil | Director | Option exercise(M) | 21K | $16.99 | $359K |
| Aug 18, 2025 | Horlock Phil | Director | Sell(S) | 21K | $58.16 | $1.2M |
| Aug 18, 2025 | Horlock Phil | Director | Option exercise(M) | 21K | — | $0 |
| Aug 15, 2025 | Horlock Phil | Director | Sell(S) | 21K | $57.18 | $1.2M |
| Aug 15, 2025 | Horlock Phil | Director | Option exercise(M) | 21K | $16.99 | $359K |
| Aug 15, 2025 | Horlock Phil | Director | Option exercise(M) | 21K | — | $0 |
| Aug 13, 2025 | Horlock Phil | Director | Option exercise(M) | 16K | $16.99 | $269K |
| Aug 13, 2025 | Horlock Phil | Director | Sell(S) | 16K | $56.06 | $888K |
| Aug 13, 2025 | Horlock Phil | Director | Option exercise(M) | 16K | — | $0 |
| Aug 12, 2025 | Scartz Ted | SVP General Counsel | Option exercise(M) | 6K | $12.35 | $73K |
| Aug 12, 2025 | Scartz Ted | SVP General Counsel | Option exercise(M) | 3K | $12.35 | $37K |
| Aug 12, 2025 | Scartz Ted | SVP General Counsel | Sell(S) | 9K | $55.22 | $490K |
| Aug 12, 2025 | Scartz Ted | SVP General Counsel | Option exercise(M) | 6K | — | $0 |
| Aug 12, 2025 | Scartz Ted | SVP General Counsel | Option exercise(M) | 3K | — | $0 |
| Aug 8, 2025 | Horlock Phil | Director | Sell(S) | 30K | $60.00 | $1.8M |
| Aug 8, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 700 | $60.02 | $42K |
| Aug 7, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 10K | $53.21 | $532K |
| Jul 8, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 10K | $45.19 | $452K |
| Jul 2, 2025 | Radulescu Razvan | Chief Financial Officer | Tax withholding(F) | 4K | $45.45 | $164K |
| Jul 1, 2025 | Radulescu Razvan | Chief Financial Officer | Tax withholding(F) | 17K | $44.20 | $745K |
| Jul 1, 2025 | Scartz Ted | SVP General Counsel | Tax withholding(F) | 11K | $44.20 | $468K |
| Jun 12, 2025 | Horlock Phil | Director | Option exercise(M) | 15K | $18.10 | $269K |
| Jun 12, 2025 | Horlock Phil | Director | Sell(S) | 15K | $41.38 | $616K |
| Jun 12, 2025 | Horlock Phil | Director | Option exercise(M) | 15K | — | $0 |
| Jun 11, 2025 | Horlock Phil | Director | Option exercise(M) | 4K | $20.26 | $90K |
| Jun 11, 2025 | Horlock Phil | Director | Option exercise(M) | 9K | $20.26 | $179K |
| Jun 11, 2025 | Horlock Phil | Director | Sell(S) | 9K | $41.77 | $370K |
| Jun 11, 2025 | Horlock Phil | Director | Sell(S) | 4K | $41.55 | $184K |
| Jun 11, 2025 | Horlock Phil | Director | Option exercise(M) | 9K | — | $0 |
| Jun 11, 2025 | Horlock Phil | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2025 | Horlock Phil | Director | Sell(S) | 9K | $41.04 | $364K |
| Jun 10, 2025 | Horlock Phil | Director | Option exercise(M) | 9K | $20.26 | $180K |
| Jun 10, 2025 | Horlock Phil | Director | Option exercise(M) | 9K | — | $0 |
| May 28, 2025 | Thau Daniel Mark | Director | Buy(P) | 400 | $39.17 | $16K |
| Apr 1, 2025 | Blaufuss Mark | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Fream Julie A | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Grimm Douglas J. | Director | Grant(A) | 2K | — | $0 |
| Apr 1, 2025 | Grimm Douglas J. | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Hightower Edward T. | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Horlock Phil | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Newman Simon J | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Thau Daniel Mark | Director | Grant(A) | 4K | — | $0 |
| Apr 1, 2025 | Penn Kevin S. | Director | Grant(A) | 4K | — | $0 |
| Feb 28, 2025 | Horlock Phil | Director | Tax withholding(F) | 84K | $35.14 | $3.0M |
| Feb 18, 2025 | Thau Daniel Mark | Director | Buy(P) | 500 | $34.85 | $17K |
| Feb 18, 2025 | Wyskiel John | President & CEO, Director | Grant(A) | 103K | — | $0 |
| Feb 10, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 2K | $20.00 | $43K |
| Feb 10, 2025 | Radulescu Razvan | Chief Financial Officer | Sell(S) | 3K | $38.12 | $109K |
| Feb 10, 2025 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 2K | — | $0 |
| Dec 17, 2024 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | $12.35 | $43K |
| Dec 17, 2024 | Radulescu Razvan | Chief Financial Officer | Option exercise(M) | 4K | $12.35 | $43K |
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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).