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 26, 2026 | Scannell Paul | Sr. Vice President | Sell(S) | 280 | $339.00 | $95K |
| Aug 25, 2026 | Cunningham Paul | Sr. Vice President | Gift(G) | 1K | — | $0 |
| Aug 25, 2026 | Sangiovanni Vincentelli Alberto | Director | Sell(S) | 41 | $324.66 | $13K |
| Aug 25, 2026 | Sangiovanni Vincentelli Alberto | Director | Sell(S) | 309 | $323.54 | $100K |
| Aug 25, 2026 | Sangiovanni Vincentelli Alberto | Director | Sell(S) | 380 | $321.16 | $122K |
| Aug 25, 2026 | Sangiovanni Vincentelli Alberto | Director | Sell(S) | 240 | $319.31 | $77K |
| Aug 25, 2026 | Sangiovanni Vincentelli Alberto | Director | Sell(S) | 280 | $318.33 | $89K |
| Aug 21, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Aug 21, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 5K | $314.49 | $1.5M |
| Aug 21, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | $202.94 | $203K |
| Aug 17, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Aug 17, 2026 | Cunningham Paul | Sr. Vice President | Sell(S) | 2K | $323.32 | $647K |
| Aug 17, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | $138.02 | $138K |
| Aug 17, 2026 | Scannell Paul | Sr. Vice President | Tax withholding(F) | 181 | $323.47 | $59K |
| Jul 30, 2026 | Sohn Young | Director | Gift(G) | 9 | — | $0 |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | $202.94 | $203K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 720 | $335.70 | $242K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 252 | $336.71 | $85K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 200 | $337.78 | $68K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 2K | $339.05 | $667K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 200 | $340.70 | $68K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 440 | $342.15 | $151K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 241 | $342.98 | $83K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 399 | $343.94 | $137K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 80 | $345.17 | $28K |
| Jul 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Jul 15, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | $138.02 | $138K |
| Jul 15, 2026 | Cunningham Paul | Sr. Vice President | Sell(S) | 2K | $383.36 | $767K |
| Jul 15, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | $202.94 | $203K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 200 | $379.18 | $76K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 280 | $379.92 | $106K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 400 | $381.28 | $153K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 998 | $382.35 | $382K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 160 | $383.36 | $61K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 241 | $384.39 | $93K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 240 | $385.85 | $93K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 1K | $387.43 | $496K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 220 | $388.88 | $86K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 320 | $389.63 | $125K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 160 | $390.92 | $63K |
| Jun 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Jun 15, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | $138.02 | $138K |
| Jun 15, 2026 | Cunningham Paul | Sr. Vice President | Sell(S) | 2K | $391.00 | $782K |
| Jun 15, 2026 | Cunningham Paul | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| Jun 11, 2026 | Plummer James D | Director | Sell(S) | 2K | $381.34 | $576K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 21 | $383.29 | $8K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 48 | $384.69 | $18K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 23 | $385.54 | $9K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 30 | $386.57 | $12K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 13 | $387.47 | $5K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 5 | $388.63 | $2K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 3 | $389.60 | $1K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 5 | $391.26 | $2K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 4 | $392.41 | $2K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 6 | $394.86 | $2K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 11 | $395.63 | $4K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 10 | $396.67 | $4K |
| Jun 10, 2026 | Brennan Ita M | Director | Sell(S) | 1 | $398.65 | $399 |
| Jun 2, 2026 | Devgan Anirudh | President and CEO, Director | Sell(S) | 25K | $415.00 | $10.4M |
| Jun 1, 2026 | Devgan Anirudh | President and CEO, Director | Option exercise(M) | 27K | $78.76 | $2.1M |
| Jun 1, 2026 | Devgan Anirudh | President and CEO, Director | Sell(S) | 52K | $395.00 | $20.5M |
| Jun 1, 2026 | Devgan Anirudh | President and CEO, Director | Option exercise(M) | 27K | — | $0 |
| Jun 1, 2026 | Scannell Paul | Sr. Vice President | Option exercise(M) | 7K | $285.19 | $2.0M |
| Jun 1, 2026 | Scannell Paul | Sr. Vice President | Sell(S) | 7K | $393.91 | $2.8M |
| Jun 1, 2026 | Scannell Paul | Sr. Vice President | Option exercise(M) | 7K | — | $0 |
| May 22, 2026 | Devgan Anirudh | President and CEO, Director | Option exercise(M) | 25K | $78.76 | $2.0M |
| May 22, 2026 | Devgan Anirudh | President and CEO, Director | Sell(S) | 52K | $370.00 | $19.2M |
| May 22, 2026 | Devgan Anirudh | President and CEO, Director | Option exercise(M) | 25K | — | $0 |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | $202.94 | $203K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 2K | $361.88 | $766K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 40 | $363.05 | $15K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 40 | $364.69 | $15K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 80 | $369.41 | $30K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 462 | $373.73 | $173K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 360 | $374.57 | $135K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 200 | $375.24 | $75K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 120 | $376.28 | $45K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 280 | $377.83 | $106K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 440 | $378.84 | $167K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 321 | $379.75 | $122K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Sell(S) | 40 | $380.76 | $15K |
| May 22, 2026 | Teng Chin-Chi | Sr. Vice President | Option exercise(M) | 1K | — | $0 |
| May 18, 2026 | Scannell Paul | Sr. Vice President | Sell(S) | 1K | $345.06 | $370K |
| May 15, 2026 | Taxay Marc | SVP & General Counsel | Tax withholding(F) | 1K | $347.24 | $481K |
| May 15, 2026 | Taxay Marc | SVP & General Counsel | Tax withholding(F) | 1K | $347.24 | $491K |
| May 15, 2026 | Scannell Paul | Sr. Vice President | Tax withholding(F) | 75 | $347.24 | $26K |
| May 7, 2026 | Brennan Ita M | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Adams Mark | Director | Gift(G) | 779 | — | $0 |
| May 7, 2026 | Adams Mark | Director | Gift(G) | 779 | — | $0 |
| May 7, 2026 | Adams Mark | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Sohn Young | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Liuson Julia | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Plummer James D | Director | Gift(G) | 779 | — | $0 |
| May 7, 2026 | Plummer James D | Director | Gift(G) | 779 | — | $0 |
| May 7, 2026 | Plummer James D | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Van den hove Luc | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Sangiovanni Vincentelli Alberto | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Gavrielov Moshe | Director | Grant(A) | 714 | — | $0 |
| May 7, 2026 | Krakauer Mary L | Director | Grant(A) | 714 | — | $0 |
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 → 2026-09-02. 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 CDNS