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 30, 2026 | Wo Robert W JR | Director | Grant(A) | 268 | $81.48 | $22K |
| May 1, 2026 | Lucien Kent Thomas | Director | Sell(S) | 5K | $80.17 | $401K |
| Apr 24, 2026 | Vara Raymond P Jr | Director | Grant(A) | 2K | $77.08 | $130K |
| Apr 24, 2026 | Nichols Victor K | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Moy Alicia E | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Feldman Joshua D | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Hulst Michelle | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Tokioka Dana M | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Mills Elliot K | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Vares-Lum Suzanne P | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Wo Robert W JR | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Lucien Kent Thomas | Director | Grant(A) | 844 | $77.08 | $65K |
| Apr 24, 2026 | Erickson John C | Director | Grant(A) | 844 | $77.08 | $65K |
| Mar 31, 2026 | Ho Peter S | Chairman & CEO, Director | Option exercise(M) | 95K | — | — |
| Mar 31, 2026 | Wo Robert W JR | Director | Grant(A) | 297 | $73.37 | $22K |
| Mar 31, 2026 | Ho Peter S | Chairman & CEO, Director | Tax withholding(F) | 48K | $74.25 | $3.5M |
| Mar 31, 2026 | Ho Peter S | Chairman & CEO, Director | Option exercise(M) | 41K | — | $0 |
| Mar 31, 2026 | Ho Peter S | Chairman & CEO, Director | Option exercise(M) | 54K | — | $0 |
| Mar 31, 2026 | Polk James C | President | Tax withholding(F) | 28K | $74.25 | $2.1M |
| Mar 31, 2026 | Emerson Matthew | Vice Chair | Tax withholding(F) | 3K | $74.25 | $241K |
| Mar 31, 2026 | Salmon Taryn L | Vice Chair | Tax withholding(F) | 3K | $74.25 | $241K |
| Feb 20, 2026 | Ho Peter S | Chairman & CEO, Director | Option exercise(M) | 40K | — | — |
| Feb 20, 2026 | Ho Peter S | Chairman & CEO, Director | Tax withholding(F) | 20K | $80.07 | $1.6M |
| Feb 20, 2026 | Ho Peter S | Chairman & CEO, Director | Option exercise(M) | 40K | — | $0 |
| Feb 20, 2026 | Asato Keith | Principal Accounting Officer | Option exercise(M) | 533 | — | — |
| Feb 20, 2026 | Asato Keith | Principal Accounting Officer | Tax withholding(F) | 201 | $80.07 | $16K |
| Feb 20, 2026 | Asato Keith | Principal Accounting Officer | Option exercise(M) | 533 | $80.07 | $43K |
| Feb 20, 2026 | McGuirk Patrick M | Vice Chair and CAO | Option exercise(M) | 5K | — | — |
| Feb 20, 2026 | McGuirk Patrick M | Vice Chair and CAO | Tax withholding(F) | 3K | $80.07 | $207K |
| Feb 20, 2026 | McGuirk Patrick M | Vice Chair and CAO | Option exercise(M) | 5K | $80.07 | $426K |
| Feb 20, 2026 | Emerson Matthew | Vice Chair | Tax withholding(F) | 3K | $80.07 | $274K |
| Feb 20, 2026 | Emerson Matthew | Vice Chair | Option exercise(M) | 7K | — | — |
| Feb 20, 2026 | Emerson Matthew | Vice Chair | Option exercise(M) | 7K | $80.07 | $533K |
| Feb 20, 2026 | Shairson Schaud Bradley | Vice Chair and CRO | Tax withholding(F) | 3K | $80.07 | $275K |
| Feb 20, 2026 | Salmon Taryn L | Vice Chair | Option exercise(M) | 4K | — | — |
| Feb 20, 2026 | Salmon Taryn L | Vice Chair | Tax withholding(F) | 2K | $80.07 | $180K |
| Feb 20, 2026 | Salmon Taryn L | Vice Chair | Option exercise(M) | 4K | $80.07 | $346K |
| Feb 19, 2026 | Satenberg Bradley Steven | Vice Chair & CFO | Grant(A) | 6K | — | $0 |
| Feb 19, 2026 | Asato Keith | Principal Accounting Officer | Grant(A) | 380 | — | $0 |
| Feb 19, 2026 | McGuirk Patrick M | Vice Chair and CAO | Grant(A) | 6K | — | $0 |
| Feb 19, 2026 | Polk James C | President | Grant(A) | 9K | — | $0 |
| Feb 19, 2026 | Polk James C | President | Grant(A) | 18K | — | $0 |
| Feb 19, 2026 | Emerson Matthew | Vice Chair | Grant(A) | 6K | — | $0 |
| Feb 19, 2026 | Shairson Schaud Bradley | Vice Chair and CRO | Grant(A) | 1K | — | $0 |
| Feb 19, 2026 | Shairson Schaud Bradley | Vice Chair and CRO | Grant(A) | 6K | — | $0 |
| Feb 19, 2026 | Ginnodo Abbe L | Controller | Grant(A) | 633 | — | $0 |
| Feb 6, 2026 | Wo Robert W JR | Director | Sell(S) | 5K | $78.57 | $393K |
| Feb 5, 2026 | Emerson Matthew | Vice Chair | Sell(S) | 2K | $76.53 | $153K |
| Jan 2, 2026 | Ho Peter S | Chairman & CEO, Director | Sell(S) | 15K | $67.87 | $1.0M |
| Dec 31, 2025 | Wo Robert W JR | Director | Grant(A) | 351 | $69.68 | $24K |
| Sep 30, 2025 | Wo Robert W JR | Director | Grant(A) | 386 | $65.83 | $25K |
| Jul 21, 2025 | Satenberg Bradley Steven | Vice Chair & CFO | Option exercise(M) | 3K | — | — |
| Jul 21, 2025 | Satenberg Bradley Steven | Vice Chair & CFO | Tax withholding(F) | 959 | $67.59 | $65K |
| Jul 21, 2025 | Satenberg Bradley Steven | Vice Chair & CFO | Option exercise(M) | 3K | $67.59 | $201K |
| Jun 30, 2025 | Wo Robert W JR | Director | Grant(A) | 370 | $67.39 | $25K |
| May 1, 2025 | Shairson Schaud Bradley | Vice Chair and CRO | Tax withholding(F) | 4K | $67.15 | $276K |
| Apr 25, 2025 | Erickson John C | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Feldman Joshua D | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Hulst Michelle | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Lucien Kent Thomas | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Mills Elliot K | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Moy Alicia E | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Nichols Victor K | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Tokioka Dana M | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Vara Raymond P Jr | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Vares-Lum Suzanne P | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 25, 2025 | Wo Robert W JR | Director | Grant(A) | 987 | $65.92 | $65K |
| Apr 24, 2025 | Salmon Taryn L | Vice Chair | Sell(S) | 2K | $66.15 | $109K |
| Mar 31, 2025 | Wo Robert W JR | Director | Grant(A) | 358 | $69.69 | $25K |
| Feb 28, 2025 | Emerson Matthew | Vice Chair | Grant(A) | 6K | — | $0 |
| Feb 28, 2025 | McGuirk Patrick M | Vice Chair and CAO | Grant(A) | 6K | — | $0 |
| Feb 28, 2025 | Salmon Taryn L | Vice Chair | Grant(A) | 6K | — | $0 |
| Feb 28, 2025 | Asato Keith | Principal Accounting Officer | Grant(A) | 420 | — | $0 |
| Feb 28, 2025 | Shairson Schaud Bradley | Vice Chair and CRO | Grant(A) | 6K | — | $0 |
| Feb 28, 2025 | Ginnodo Abbe L | Controller | Grant(A) | 420 | — | $0 |
| Feb 28, 2025 | Ho Peter S | Chairman & CEO, Director | Grant(A) | 34K | — | $0 |
| Feb 27, 2025 | Emerson Matthew | Vice Chair | Tax withholding(F) | 2K | $71.47 | $127K |
| Feb 27, 2025 | McGuirk Patrick M | Vice Chair and CAO | Tax withholding(F) | 2K | $71.47 | $158K |
| Feb 27, 2025 | Salmon Taryn L | Vice Chair | Tax withholding(F) | 2K | $71.47 | $128K |
| Feb 27, 2025 | Shigemura Dean Y | Vice Chair & CFO | Tax withholding(F) | 4K | $71.47 | $315K |
| Feb 27, 2025 | Ho Peter S | Chairman & CEO, Director | Tax withholding(F) | 18K | $71.47 | $1.3M |
| Jan 31, 2025 | McGuirk Patrick M | Vice Chair and CAO | Sell(S) | 2K | $75.08 | $150K |
| Jan 30, 2025 | Salmon Taryn L | Vice Chair | Sell(S) | 449 | $74.97 | $34K |
| Jan 24, 2025 | McGuirk Patrick M | Vice Chair and CAO | Grant(A) | 4K | — | $0 |
| Jan 24, 2025 | Shairson Schaud Bradley | Vice Chair and CRO | Grant(A) | 7K | — | $0 |
| Dec 31, 2024 | Wo Robert W JR | Director | Grant(A) | 315 | $70.75 | $22K |
| Dec 13, 2024 | Asato Keith | Principal Accounting Officer | Grant(A) | 675 | — | $0 |
| Nov 22, 2024 | Ginnodo Abbe L | Controller | Grant(A) | 935 | — | $0 |
| Nov 13, 2024 | Lucien Kent Thomas | Director | Gift(G) | 2K | $80.10 | $160K |
| Oct 30, 2024 | Emerson Matthew | Vice Chair | Sell(S) | 1K | $72.27 | $98K |
| Oct 23, 2024 | Emerson Matthew | Vice Chair | Tax withholding(F) | 203 | $64.92 | $13K |
| Oct 23, 2024 | Salmon Taryn L | Vice Chair | Tax withholding(F) | 456 | $64.92 | $30K |
| Oct 2, 2024 | Dressel Jeanne | Principal Accounting Officer | Disposed to issuer(D) | 630 | — | $0 |
| Oct 2, 2024 | Dressel Jeanne | Principal Accounting Officer | Disposed to issuer(D) | 491 | — | $0 |
| Oct 2, 2024 | Dressel Jeanne | Principal Accounting Officer | Disposed to issuer(D) | 1K | — | $0 |
| Sep 30, 2024 | Wo Robert W JR | Director | Grant(A) | 353 | $63.00 | $22K |
| Jul 25, 2024 | Salmon Taryn L | Vice Chair | Sell(S) | 2K | $67.80 | $160K |
| Jul 19, 2024 | Polk James C | President | Grant(A) | 7K | — | $0 |
| Jul 1, 2024 | Wo Robert W JR | Director | Grant(A) | 392 | $56.71 | $22K |
| May 1, 2024 | Shairson Schaud Bradley | Vice Chair and CRO | Tax withholding(F) | 3K | $58.00 | $157K |
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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).