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 2, 2026 | Walbert Timothy P | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Ho Maykin | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Hombach Robert J. | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Enyedy Mark J | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Dere Willard H | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Clark Ian T | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Bodem Barbara W. | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Anderson Elizabeth M | Director | Grant(A) | 7K | — | $0 |
| Jun 2, 2026 | Countouriotis Athena | Director | Grant(A) | 7K | — | $0 |
| May 20, 2026 | Hubbard Cristin | EVP, Chief Commercial Officer | Tax withholding(F) | 2K | $50.20 | $116K |
| May 7, 2026 | Friberg Gregory R | EVP, Chief R&D Officer | Sell(S) | 3K | $53.85 | $177K |
| Mar 18, 2026 | Davis George Eric | EVP, Chief Legal Officer | Tax withholding(F) | 1K | $56.05 | $71K |
| Mar 17, 2026 | Friberg Gregory R | EVP, Chief R&D Officer | Tax withholding(F) | 2K | $56.05 | $91K |
| Mar 17, 2026 | Hubbard Cristin | EVP, Chief Commercial Officer | Tax withholding(F) | 1K | $56.05 | $70K |
| Mar 17, 2026 | Hardy Alexander | Chief Executive Officer, Director | Tax withholding(F) | 4K | $56.05 | $238K |
| Mar 17, 2026 | Mueller Brian | EVP, Chief Financial Officer | Tax withholding(F) | 2K | $56.05 | $119K |
| Mar 17, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Tax withholding(F) | 2K | $56.05 | $95K |
| Mar 16, 2026 | Hardy Alexander | Chief Executive Officer, Director | Grant(A) | 62K | — | $0 |
| Mar 16, 2026 | Hardy Alexander | Chief Executive Officer, Director | Grant(A) | 89K | — | $0 |
| Mar 16, 2026 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 19K | — | $0 |
| Mar 16, 2026 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 45K | — | $0 |
| Mar 16, 2026 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 15K | — | $0 |
| Mar 16, 2026 | Davis George Eric | EVP, Chief Legal Officer | Tax withholding(F) | 7K | $58.51 | $420K |
| Mar 16, 2026 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 35K | — | $0 |
| Mar 16, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 15K | — | $0 |
| Mar 16, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 36K | — | $0 |
| Mar 16, 2026 | Friberg Gregory R | EVP, Chief R&D Officer | Grant(A) | 19K | — | $0 |
| Mar 16, 2026 | Friberg Gregory R | EVP, Chief R&D Officer | Grant(A) | 46K | — | $0 |
| Mar 16, 2026 | Hubbard Cristin | EVP, Chief Commercial Officer | Grant(A) | 15K | — | $0 |
| Mar 16, 2026 | Hubbard Cristin | EVP, Chief Commercial Officer | Grant(A) | 37K | — | $0 |
| Mar 13, 2026 | Hardy Alexander | Chief Executive Officer, Director | Tax withholding(F) | 3K | $58.51 | $172K |
| Mar 13, 2026 | Mueller Brian | EVP, Chief Financial Officer | Tax withholding(F) | 10K | $58.51 | $582K |
| Mar 13, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Tax withholding(F) | 9K | $58.51 | $533K |
| Mar 11, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Sell(S) | 16K | $60.46 | $997K |
| Feb 26, 2026 | Davis George Eric | EVP, Chief Legal Officer | Sell(S) | 26K | $61.36 | $1.6M |
| Feb 26, 2026 | Friberg Gregory R | EVP, Chief R&D Officer | Sell(S) | 6K | $60.38 | $382K |
| Feb 25, 2026 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 3K | — | $0 |
| Feb 25, 2026 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 7K | — | $0 |
| Feb 25, 2026 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 7K | — | $0 |
| Feb 25, 2026 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 2K | — | $0 |
| Feb 25, 2026 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 7K | — | $0 |
| Feb 25, 2026 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 6K | — | $0 |
| Feb 25, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 2K | — | $0 |
| Feb 25, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 7K | — | $0 |
| Feb 25, 2026 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 6K | — | $0 |
| Jan 20, 2026 | Ramchandani Rashmi Virendra | VP, Chief Accounting Officer | Grant(A) | 19K | — | $0 |
| Jan 20, 2026 | Ramchandani Rashmi Virendra | VP, Chief Accounting Officer | Grant(A) | 7K | — | $0 |
| Jan 20, 2026 | Ramchandani Rashmi Virendra | VP, Chief Accounting Officer | Grant(A) | 18K | — | $0 |
| Dec 1, 2025 | Hardy Alexander | Chief Executive Officer, Director | Tax withholding(F) | 17K | $55.03 | $912K |
| Sep 30, 2025 | Friberg Gregory R | EVP, Chief R&D Officer | Tax withholding(F) | 3K | $54.16 | $179K |
| Aug 1, 2025 | Clark Ian T | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Sell(S) | 2K | $59.31 | $106K |
| May 20, 2025 | Anderson Elizabeth M | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Bodem Barbara W. | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Countouriotis Athena | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Dere Willard H | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Enyedy Mark J | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Ho Maykin | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Hombach Robert J. | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Meier Richard A | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Walbert Timothy P | Director | Grant(A) | 7K | — | $0 |
| May 20, 2025 | Hubbard Cristin | EVP, Chief Commercial Officer | Tax withholding(F) | 2K | $59.93 | $129K |
| May 19, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Tax withholding(F) | 996 | $59.27 | $59K |
| May 2, 2025 | Hubbard Cristin | EVP, Chief Commercial Officer | Sell(S) | 273 | $64.92 | $18K |
| Apr 30, 2025 | Hardy Alexander | Chief Executive Officer, Director | Grant(A) | 375 | $54.14 | $20K |
| Apr 30, 2025 | Hubbard Cristin | EVP, Chief Commercial Officer | Grant(A) | 273 | $54.14 | $15K |
| Mar 19, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Sell(S) | 1K | $71.52 | $93K |
| Mar 17, 2025 | Hardy Alexander | Chief Executive Officer, Director | Grant(A) | 44K | — | $0 |
| Mar 17, 2025 | Hardy Alexander | Chief Executive Officer, Director | Grant(A) | 62K | — | $0 |
| Mar 17, 2025 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 17K | — | $0 |
| Mar 17, 2025 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 39K | — | $0 |
| Mar 17, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 13K | — | $0 |
| Mar 17, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 31K | — | $0 |
| Mar 17, 2025 | Friberg Gregory R | EVP, Chief R&D Officer | Grant(A) | 18K | — | $0 |
| Mar 17, 2025 | Friberg Gregory R | EVP, Chief R&D Officer | Grant(A) | 41K | — | $0 |
| Mar 17, 2025 | Hubbard Cristin | EVP, Chief Commercial Officer | Grant(A) | 13K | — | $0 |
| Mar 17, 2025 | Hubbard Cristin | EVP, Chief Commercial Officer | Grant(A) | 31K | — | $0 |
| Mar 17, 2025 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 13K | — | $0 |
| Mar 17, 2025 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 30K | — | $0 |
| Mar 17, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Grant(A) | 6K | — | $0 |
| Mar 17, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Grant(A) | 9K | — | $0 |
| Mar 14, 2025 | Hardy Alexander | Chief Executive Officer, Director | Tax withholding(F) | 3K | $69.44 | $204K |
| Mar 14, 2025 | Mueller Brian | EVP, Chief Financial Officer | Tax withholding(F) | 18K | $69.44 | $1.3M |
| Mar 14, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Tax withholding(F) | 20K | $69.44 | $1.4M |
| Mar 14, 2025 | Davis George Eric | EVP, Chief Legal Officer | Tax withholding(F) | 16K | $69.44 | $1.1M |
| Mar 14, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Tax withholding(F) | 823 | $69.44 | $57K |
| Mar 6, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Sell(S) | 7K | $71.28 | $501K |
| Feb 28, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Tax withholding(F) | 4K | $71.16 | $305K |
| Feb 25, 2025 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 10K | — | $0 |
| Feb 25, 2025 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 11K | — | $0 |
| Feb 25, 2025 | Davis George Eric | EVP, Chief Legal Officer | Grant(A) | 9K | — | $0 |
| Feb 25, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 11K | — | $0 |
| Feb 25, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 9K | — | $0 |
| Feb 25, 2025 | Guyer Charles Greg | EVP, Chief Technical Officer | Grant(A) | 10K | — | $0 |
| Feb 25, 2025 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 11K | — | $0 |
| Feb 25, 2025 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 9K | — | $0 |
| Feb 25, 2025 | Mueller Brian | EVP, Chief Financial Officer | Grant(A) | 10K | — | $0 |
| Feb 24, 2025 | Burkhart Erin | GVP, Chief Accounting Officer | Sell(S) | 1K | $68.38 | $92K |
| Feb 24, 2025 | Walbert Timothy P | Director | Grant(A) | 3K | — | $0 |
| Nov 29, 2024 | Hardy Alexander | Chief Executive Officer, Director | Tax withholding(F) | 14K | $66.03 | $944K |
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 2021-01-04 → 2026-07-20. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).