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 |
|---|---|---|---|---|---|---|
| Aug 28, 2026 | Peterson Michael | Executive Vice President | Option exercise(M) | 38K | — | — |
| Aug 28, 2026 | Peterson Michael | Executive Vice President | Sell(S) | 38K | $111.51 | $4.2M |
| Aug 28, 2026 | Peterson Michael | Executive Vice President | Option exercise(M) | 38K | $56.54 | $2.1M |
| Aug 5, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 5K | $49.63 | $250K |
| Aug 5, 2026 | McCabe Philip | See Remarks | Sell(S) | 5K | $105.50 | $532K |
| Aug 5, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 5K | — | — |
| Aug 4, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 10K | $49.63 | $494K |
| Aug 4, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 15K | $49.63 | $744K |
| Aug 4, 2026 | McCabe Philip | See Remarks | Sell(S) | 25K | $105.04 | $2.6M |
| Aug 4, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 10K | — | — |
| Aug 4, 2026 | McCabe Philip | See Remarks | Option exercise(M) | 15K | — | — |
| Aug 3, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | $71.12 | $356K |
| Aug 3, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | $71.12 | $356K |
| Aug 3, 2026 | McCarthy Kathryn | Director | Sell(S) | 10K | $103.54 | $1.0M |
| Aug 3, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | — | — |
| Aug 3, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | — | — |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 3K | $64.43 | $161K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 3K | $64.43 | $161K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 5K | $56.54 | $283K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 5K | $56.54 | $283K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Sell(S) | 2K | $101.11 | $233K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Sell(S) | 5K | $102.01 | $541K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Sell(S) | 7K | $102.97 | $762K |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 3K | — | — |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 3K | — | — |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 5K | — | — |
| Jul 28, 2026 | Peterson Michael | Executive Vice President | Option exercise(M) | 25K | $55.73 | $1.4M |
| Jul 28, 2026 | Warner Mark Andrew | See Remarks* | Option exercise(M) | 5K | — | — |
| Jul 28, 2026 | Peterson Michael | Executive Vice President | Sell(S) | 25K | $102.05 | $2.6M |
| Jul 28, 2026 | Peterson Michael | Executive Vice President | Option exercise(M) | 25K | — | — |
| Jul 28, 2026 | Guarino Carl | Director | Option exercise(M) | 5K | $49.63 | $248K |
| Jul 28, 2026 | Guarino Carl | Director | Option exercise(M) | 5K | $49.63 | $248K |
| Jul 28, 2026 | Guarino Carl | Director | Sell(S) | 10K | $103.20 | $1.0M |
| Jul 28, 2026 | Guarino Carl | Director | Option exercise(M) | 5K | — | — |
| Jul 28, 2026 | Guarino Carl | Director | Option exercise(M) | 5K | — | — |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 10K | $71.12 | $711K |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 10K | $71.12 | $711K |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Sell(S) | 20K | $99.33 | $2.0M |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 10K | — | — |
| Jul 24, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 10K | — | — |
| Jul 24, 2026 | Shah Sneha S. | See Remarks* | Tax withholding(F) | 4K | $96.73 | $362K |
| Jun 29, 2026 | West Alfred P JR | Insider | Sell(S) | 6K | $87.18 | $493K |
| Jun 29, 2026 | West Alfred P JR | Insider | Sell(S) | 2K | $88.09 | $148K |
| Jun 26, 2026 | West Alfred P JR | Insider | Sell(S) | 46K | $87.21 | $4.0M |
| Jun 26, 2026 | West Alfred P JR | Insider | Sell(S) | 4K | $87.67 | $336K |
| Jun 9, 2026 | Doran William | Director | Sell(S) | 5K | $90.50 | $453K |
| May 4, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | $49.63 | $248K |
| May 4, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | $49.63 | $248K |
| May 4, 2026 | McCarthy Kathryn | Director | Sell(S) | 10K | $91.07 | $911K |
| May 4, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | — | — |
| May 4, 2026 | McCarthy Kathryn | Director | Option exercise(M) | 5K | — | — |
| Apr 28, 2026 | Warner Mark Andrew | In Remarks | Option exercise(M) | 4K | $48.47 | $194K |
| Apr 28, 2026 | Warner Mark Andrew | In Remarks | Sell(S) | 4K | $91.16 | $365K |
| Apr 28, 2026 | Warner Mark Andrew | In Remarks | Option exercise(M) | 2K | — | — |
| Apr 28, 2026 | Warner Mark Andrew | In Remarks | Option exercise(M) | 2K | — | — |
| Apr 23, 2026 | Peterson Michael | EXECUTIVE VICE PRESIDENT | Option exercise(M) | 10K | $48.47 | $485K |
| Apr 23, 2026 | Peterson Michael | EXECUTIVE VICE PRESIDENT | Sell(S) | 10K | $90.00 | $900K |
| Apr 23, 2026 | Peterson Michael | EXECUTIVE VICE PRESIDENT | Option exercise(M) | 10K | — | — |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 13K | $49.63 | $620K |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 13K | $49.63 | $620K |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Sell(S) | 23K | $90.08 | $2.1M |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Sell(S) | 2K | $90.73 | $141K |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 13K | — | — |
| Apr 23, 2026 | Sharma Sanjay | See Remarks* | Option exercise(M) | 13K | — | — |
| Apr 23, 2026 | McCabe Philip | See Remarks | Sell(S) | 15K | $91.82 | $1.4M |
| Mar 31, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Tax withholding(F) | 4K | $77.21 | $336K |
| Mar 18, 2026 | Denham Sean | Executive VP, CFO, COO | Tax withholding(F) | 8K | $78.77 | $604K |
| Mar 11, 2026 | West Alfred P JR | Insider | Sell(S) | 6K | $79.11 | $481K |
| Mar 11, 2026 | West Alfred P JR | Insider | Sell(S) | 1K | $79.94 | $110K |
| Mar 10, 2026 | West Alfred P JR | Insider | Sell(S) | 29K | $80.47 | $2.4M |
| Mar 10, 2026 | West Alfred P JR | Insider | Sell(S) | 25K | $79.97 | $2.0M |
| Mar 10, 2026 | West Alfred P JR | Insider | Sell(S) | 178 | $78.88 | $14K |
| Feb 25, 2026 | Warner Mark Andrew | Insider | Grant(A) | 2K | $71.12 | $142K |
| Feb 25, 2026 | Warner Mark Andrew | Insider | Sell(S) | 4K | $81.74 | $327K |
| Feb 25, 2026 | Warner Mark Andrew | Insider | Grant(A) | 2K | $71.12 | $142K |
| Feb 25, 2026 | Warner Mark Andrew | Insider | Option exercise(M) | 2K | — | — |
| Feb 25, 2026 | Warner Mark Andrew | Insider | Option exercise(M) | 2K | — | — |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 50K | $87.39 | $4.4M |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 13K | $71.12 | $889K |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 13K | $71.12 | $889K |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 20K | $64.43 | $1.3M |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 13K | $88.06 | $1.1M |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 18K | $48.47 | $848K |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Sell(S) | 17K | $86.75 | $1.5M |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 18K | $56.54 | $989K |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 13K | — | — |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 20K | — | — |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 18K | — | — |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 18K | — | — |
| Jan 29, 2026 | Hicke Ryan | CHIEF EXECUTIVE OFFICER, Director | Option exercise(M) | 13K | — | — |
| Jan 1, 2026 | West Alfred P JR | Insider | Tax withholding(F) | 3K | $82.02 | $286K |
| Dec 30, 2025 | Romeo Carmen | Director | Gift(G) | 16K | — | $0 |
| Dec 22, 2025 | Doran William | Director | Sell(S) | 7K | $83.85 | $587K |
| Dec 12, 2025 | Doran William | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | Brassington Jonathan | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | Naratil Thomas C. | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | Romeo Carmen | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | McCarthy Kathryn | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | Guarino Carl | Director | Grant(A) | 2K | — | — |
| Dec 12, 2025 | Risi Karin A. | Director | Grant(A) | 2K | — | — |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for SEIC