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 1, 2026 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 31K | $95.90 | $3.0M |
| Jun 1, 2026 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 3K | $95.90 | $248K |
| May 13, 2026 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 61K | — | $0 |
| May 7, 2026 | Smith Henry B | Director | Sell(S) | 3K | $98.69 | $251K |
| Mar 1, 2026 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 9K | $105.72 | $933K |
| Mar 1, 2026 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 11K | $105.72 | $1.1M |
| Mar 1, 2026 | Phillips David S. | Chief Investment Officer | Tax withholding(F) | 10K | $105.72 | $1.0M |
| Mar 1, 2026 | Phillips David S. | Chief Investment Officer | Tax withholding(F) | 5K | $105.72 | $509K |
| Mar 1, 2026 | Draper Daniel J | Grp Chief Underwriting Officer | Tax withholding(F) | 3K | $105.72 | $273K |
| Mar 1, 2026 | Draper Daniel J | Grp Chief Underwriting Officer | Tax withholding(F) | 3K | $105.72 | $311K |
| Mar 1, 2026 | Vogt Peter | CFO | Tax withholding(F) | 4K | $105.72 | $463K |
| Mar 1, 2026 | Vogt Peter | CFO | Tax withholding(F) | 9K | $105.72 | $927K |
| Mar 1, 2026 | Brooks Conrad D. | Chief Admin and Legal Officer | Tax withholding(F) | 3K | $105.72 | $349K |
| Mar 1, 2026 | Brooks Conrad D. | Chief Admin and Legal Officer | Tax withholding(F) | 4K | $105.72 | $421K |
| Jan 28, 2026 | Vogt Peter | CFO | Grant(A) | 21K | — | $0 |
| Jan 27, 2026 | Bolovinos Athanasios Tom | Principal Acct Off | Grant(A) | 3K | — | $0 |
| Jan 27, 2026 | Brooks Conrad D. | Chief Admin and Legal Officer | Grant(A) | 9K | — | $0 |
| Jan 27, 2026 | Brooks Conrad D. | Chief Admin and Legal Officer | Grant(A) | 5K | — | $0 |
| Jan 27, 2026 | Draper Daniel J | Grp Chief Underwriting Officer | Grant(A) | 6K | — | $0 |
| Jan 27, 2026 | Draper Daniel J | Grp Chief Underwriting Officer | Grant(A) | 6K | — | $0 |
| Jan 27, 2026 | Phillips David S. | Chief Investment Officer | Grant(A) | 17K | — | $0 |
| Jan 27, 2026 | Phillips David S. | Chief Investment Officer | Grant(A) | 6K | — | $0 |
| Jan 27, 2026 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 37K | — | $0 |
| Jan 27, 2026 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 21K | — | $0 |
| Jan 27, 2026 | Vogt Peter | CFO | Grant(A) | 14K | — | $0 |
| Jan 15, 2026 | Zlatkus Lizabeth H | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Yastine Barbara A. | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Theis Axel | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Smith Henry B | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Ramey Thomas C. | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Millegan Michael | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Hardwick Elanor | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Galanski Stanley A | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Dowling Anne Melissa | Director | Grant(A) | 2K | — | — |
| Jan 15, 2026 | Davis Charles A | Director | Grant(A) | 3K | — | — |
| Jan 15, 2026 | Becker W Marston | Director | Grant(A) | 3K | — | — |
| Dec 2, 2025 | Bolovinos Athanasios Tom | Principal Acct Off | Grant(A) | 2K | — | $0 |
| Nov 19, 2025 | Davis Charles A | Director | Sell(S) | 2.4M | $98.90 | $237.8M |
| Aug 21, 2025 | Smith Henry B | Director | Sell(S) | 4K | $98.67 | $345K |
| Aug 20, 2025 | Draper Daniel J | Grp Chief Underwriting Officer | Sell(S) | 4K | $97.57 | $420K |
| Aug 19, 2025 | Draper Daniel J | Grp Chief Underwriting Officer | Sell(S) | 2K | $96.00 | $211K |
| Aug 15, 2025 | Draper Daniel J | Grp Chief Underwriting Officer | Sell(S) | 2K | $96.12 | $211K |
| Jun 1, 2025 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 3K | $103.80 | $269K |
| Mar 5, 2025 | Davis Charles A | Director | Sell(S) | 2.1M | $93.50 | $200.0M |
| Mar 1, 2025 | Vogt Peter | CFO | Tax withholding(F) | 9K | $96.88 | $847K |
| Mar 1, 2025 | Vogt Peter | CFO | Tax withholding(F) | 5K | $96.88 | $444K |
| Mar 1, 2025 | Ziegler Kent W | Principal Acct Off, Controller | Tax withholding(F) | 2K | $96.88 | $233K |
| Mar 1, 2025 | Draper Daniel J | Grp Chief Underwriting Officer | Tax withholding(F) | 3K | $96.88 | $281K |
| Mar 1, 2025 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 6K | $96.88 | $580K |
| Mar 1, 2025 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 11K | $96.88 | $1.0M |
| Mar 1, 2025 | Brooks Conrad D. | Chief Admin and Legal Officer | Tax withholding(F) | 3K | $96.88 | $332K |
| Mar 1, 2025 | Brooks Conrad D. | Chief Admin and Legal Officer | Tax withholding(F) | 4K | $96.88 | $386K |
| Mar 1, 2025 | Phillips David S. | Chief Investment Officer | Tax withholding(F) | 5K | $96.88 | $481K |
| Mar 1, 2025 | Phillips David S. | Chief Investment Officer | Tax withholding(F) | 9K | $96.88 | $918K |
| Feb 3, 2025 | Davis Charles A | Director | Sell(S) | 2.2M | $89.50 | $200.0M |
| Feb 1, 2025 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 8K | $91.02 | $727K |
| Jan 28, 2025 | Ziegler Kent W | Principal Acct Off, Controller | Grant(A) | 4K | — | $0 |
| Jan 28, 2025 | Vogt Peter | CFO | Grant(A) | 21K | — | $0 |
| Jan 28, 2025 | Vogt Peter | CFO | Grant(A) | 9K | — | $0 |
| Jan 28, 2025 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 21K | — | $0 |
| Jan 28, 2025 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 22K | — | $0 |
| Jan 28, 2025 | Phillips David S. | Chief Investment Officer | Grant(A) | 17K | — | $0 |
| Jan 28, 2025 | Phillips David S. | Chief Investment Officer | Grant(A) | 7K | — | $0 |
| Jan 28, 2025 | Draper Daniel J | Grp Chief Underwriting Officer | Grant(A) | 7K | — | $0 |
| Jan 28, 2025 | Brooks Conrad D. | Chief Admin and Legal Officer | Grant(A) | 9K | — | $0 |
| Jan 28, 2025 | Brooks Conrad D. | Chief Admin and Legal Officer | Grant(A) | 6K | — | $0 |
| Jan 16, 2025 | Zlatkus Lizabeth H | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Yastine Barbara A. | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Theis Axel | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Ramey Thomas C. | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Smith Henry B | Director | Grant(A) | 3K | — | — |
| Jan 16, 2025 | Millegan Michael | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Hardwick Elanor | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Davis Charles A | Director | Grant(A) | 3K | — | — |
| Jan 16, 2025 | Galanski Stanley A | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Dowling Anne Melissa | Director | Grant(A) | 2K | — | — |
| Jan 16, 2025 | Becker W Marston | Director | Grant(A) | 3K | — | — |
| Jun 3, 2024 | Smith Henry B | Director | Sell(S) | 7K | $72.90 | $526K |
| Jun 1, 2024 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 2K | $73.88 | $184K |
| May 28, 2024 | Galanski Stanley A | Director | Buy(P) | 2K | $71.43 | $143K |
| May 21, 2024 | Millegan Michael | Director | Buy(P) | 1K | $71.49 | $100K |
| May 6, 2024 | Becker W Marston | Director | Buy(P) | 3K | $66.58 | $201K |
| Mar 1, 2024 | Draper Daniel J | Grp Chief Underwriting Officer | Tax withholding(F) | 2K | $60.86 | $132K |
| Mar 1, 2024 | Ziegler Kent W | Principal Acct Off, Controller | Tax withholding(F) | 3K | $60.86 | $156K |
| Mar 1, 2024 | Phillips David S. | Chief Investment Officer | Tax withholding(F) | 5K | $60.86 | $280K |
| Mar 1, 2024 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 3K | $60.86 | $158K |
| Mar 1, 2024 | Vogt Peter | CFO | Tax withholding(F) | 4K | $60.86 | $232K |
| Mar 1, 2024 | Brooks Conrad D. | Chief Admin and Legal Officer | Tax withholding(F) | 2K | $60.86 | $124K |
| Feb 6, 2024 | Galanski Stanley A | Director | Buy(P) | 7K | $58.45 | $409K |
| Feb 1, 2024 | Tizzio Vincent C | President and CEO, Director | Tax withholding(F) | 5K | $57.16 | $306K |
| Jan 30, 2024 | Brooks Conrad D. | Chief Admin and Legal Officer | Grant(A) | 10K | — | $0 |
| Jan 30, 2024 | Ziegler Kent W | Principal Acct Off, Controller | Grant(A) | 5K | — | $0 |
| Jan 30, 2024 | Draper Daniel J | Grp Chief Underwriting Officer | Grant(A) | 8K | — | $0 |
| Jan 30, 2024 | Tizzio Vincent C | President and CEO, Director | Grant(A) | 26K | — | $0 |
| Jan 30, 2024 | Phillips David S. | Chief Investment Officer | Grant(A) | 10K | — | $0 |
| Jan 30, 2024 | Vogt Peter | CFO | Grant(A) | 12K | — | $0 |
| Jan 16, 2024 | Smith Henry B | Director | Grant(A) | 6K | — | — |
| Jan 16, 2024 | Zlatkus Lizabeth H | Director | Grant(A) | 4K | — | — |
| Jan 16, 2024 | Yastine Barbara A. | Director | Grant(A) | 5K | — | — |
| Jan 16, 2024 | Theis Axel | Director | Grant(A) | 3K | — | — |
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 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).