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 |
|---|---|---|---|---|---|---|
| Jul 14, 2026 | McMaster Herbert Raymond | Director | Sell(S) | 5 | $88.83 | $444 |
| Jul 14, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jul 14, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 4K | $91.30 | $329K |
| Jul 14, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 7K | $90.53 | $660K |
| Jul 14, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 1K | $89.49 | $108K |
| Jul 14, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jul 13, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jul 13, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 16K | $92.53 | $1.4M |
| Jul 13, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 19K | $91.61 | $1.7M |
| Jul 13, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 11K | $90.62 | $1.0M |
| Jul 13, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | $91.68 | $1.1M |
| Jul 10, 2026 | Chang Michelle | Chief Financial Officer | Sell(S) | 300 | $91.32 | $27K |
| Jul 10, 2026 | Chang Michelle | Chief Financial Officer | Sell(S) | 8K | $90.78 | $743K |
| Jul 9, 2026 | Chang Michelle | Chief Financial Officer | Option exercise(M) | 22K | — | $0 |
| Jul 9, 2026 | Chang Michelle | Chief Financial Officer | Tax withholding(F) | 9K | $87.40 | $764K |
| Jul 9, 2026 | Chang Michelle | Chief Financial Officer | Option exercise(M) | 22K | — | $0 |
| Jul 9, 2026 | McGarry Kimberly J | Chief Accounting Officer | Option exercise(M) | 12K | — | $0 |
| Jul 9, 2026 | McGarry Kimberly J | Chief Accounting Officer | Tax withholding(F) | 6K | $87.40 | $483K |
| Jul 9, 2026 | McGarry Kimberly J | Chief Accounting Officer | Option exercise(M) | 12K | — | $0 |
| Jul 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Option exercise(M) | 21K | — | $0 |
| Jul 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Tax withholding(F) | 11K | $87.40 | $923K |
| Jul 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Option exercise(M) | 21K | — | $0 |
| Jul 9, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Option exercise(M) | 47K | — | $0 |
| Jul 9, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Tax withholding(F) | 24K | $87.40 | $2.1M |
| Jul 9, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Option exercise(M) | 47K | — | $0 |
| Jul 8, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Option exercise(M) | 30K | — | $0 |
| Jul 8, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Option exercise(M) | 38K | — | $0 |
| Jul 8, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Tax withholding(F) | 35K | $85.68 | $3.0M |
| Jul 8, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Option exercise(M) | 68K | — | $0 |
| Jul 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 369 | $88.60 | $33K |
| Jul 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 575 | $89.75 | $52K |
| Jul 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 2K | $90.62 | $153K |
| Jun 15, 2026 | Chang Michelle | Chief Financial Officer | Sell(S) | 327 | $93.83 | $31K |
| Jun 11, 2026 | Fenger Michael J. | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | Hoots Cindy L | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | Scheinman Daniel | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | Chadwick Jonathan | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | Subotovsky Santiago | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | McDermott William R | Director | Grant(A) | 3K | — | $0 |
| Jun 11, 2026 | McMaster Herbert Raymond | Director | Grant(A) | 3K | — | $0 |
| Jun 10, 2026 | Fenger Michael J. | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Fenger Michael J. | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Hoots Cindy L | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Hoots Cindy L | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Scheinman Daniel | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Scheinman Daniel | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Chadwick Jonathan | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Chadwick Jonathan | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Subotovsky Santiago | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | Subotovsky Santiago | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | McDermott William R | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | McDermott William R | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | McMaster Herbert Raymond | Director | Option exercise(M) | 4K | — | $0 |
| Jun 10, 2026 | McMaster Herbert Raymond | Director | Option exercise(M) | 4K | — | $0 |
| Jun 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Option exercise(M) | 7K | — | $0 |
| Jun 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Tax withholding(F) | 4K | $101.15 | $362K |
| Jun 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Option exercise(M) | 4K | — | $0 |
| Jun 9, 2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Option exercise(M) | 3K | — | $0 |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 9K | $106.20 | $966K |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 2K | $107.01 | $251K |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 326 | $108.21 | $35K |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 269 | $108.96 | $29K |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 60 | $110.25 | $7K |
| Jun 3, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 593 | $109.63 | $65K |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 1K | $110.53 | $154K |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 6K | $111.59 | $703K |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 4K | $112.32 | $419K |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 90 | $113.26 | $10K |
| Jun 2, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 269 | $104.03 | $28K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 76 | $104.82 | $8K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 926 | $106.11 | $98K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 216 | $107.07 | $23K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 244 | $108.15 | $26K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 424 | $109.18 | $46K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 56 | $110.52 | $6K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 1K | $111.24 | $154K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 877 | $111.94 | $98K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 772 | $113.03 | $87K |
| Jun 1, 2026 | Subotovsky Santiago | Director | Sell(S) | 28 | $113.62 | $3K |
| May 5, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 7K | $109.07 | $721K |
| May 5, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 2K | $108.22 | $207K |
| May 5, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 2K | $107.18 | $197K |
| May 5, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 2K | $106.13 | $184K |
| May 5, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 296 | $107.73 | $32K |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 8K | $106.91 | $905K |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 2K | $106.23 | $223K |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 1K | $105.04 | $108K |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Sell(S) | 217 | $104.00 | $23K |
| May 4, 2026 | Yuan Eric S. | Chief Executive Officer, Director | Conversion(C) | 12K | — | $0 |
| May 4, 2026 | Subotovsky Santiago | Director | Sell(S) | 968 | $107.35 | $104K |
| May 4, 2026 | Subotovsky Santiago | Director | Sell(S) | 4K | $106.70 | $382K |
| May 4, 2026 | Subotovsky Santiago | Director | Sell(S) | 334 | $105.13 | $35K |
| May 4, 2026 | Subotovsky Santiago | Director | Sell(S) | 392 | $104.78 | $41K |
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).