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 | Craft Jason | Executive Vice President & COO | Other(J) | 54 | $158.36 | $9K |
| Jun 30, 2026 | Bradley Aaron | SR VP PERFORMANCE OPTIMIZATION | Other(J) | 42 | $158.36 | $7K |
| Jun 30, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Other(J) | 16 | $158.36 | $3K |
| Jun 30, 2026 | Pio Domenic | SR VP Operations | Other(J) | 95 | $158.36 | $15K |
| Jun 9, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Gift(G) | 100 | — | $0 |
| Jun 8, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Gift(G) | 15 | — | $0 |
| Jun 5, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Sell(S) | 8K | $156.26 | $1.2M |
| Jun 5, 2026 | Craft Jason | Executive Vice President & COO | Sell(S) | 2K | $156.59 | $235K |
| May 14, 2026 | Nielsen III Robert | SR VP Operations | Sell(S) | 500 | $155.56 | $78K |
| May 13, 2026 | Nielsen III Robert | SR VP Operations | Sell(S) | 290 | $151.00 | $44K |
| May 12, 2026 | Nielsen III Robert | SR VP Operations | Sell(S) | 337 | $153.00 | $52K |
| May 12, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Buy(P) | 50K | $152.24 | $7.6M |
| Apr 30, 2026 | Hansen Eric | Senior Vice President and CIO | Sell(S) | 6K | $164.82 | $989K |
| Apr 27, 2026 | Little James | Executive VP Engineering | Sell(S) | 3K | $163.98 | $427K |
| Apr 1, 2026 | Florness Daniel L | Director | Option exercise(M) | 332 | — | $0 |
| Apr 1, 2026 | Florness Daniel L | Director | Grant(A) | 663 | — | $0 |
| Apr 1, 2026 | Florness Daniel L | Director | Grant(A) | 419 | — | $0 |
| Apr 1, 2026 | Florness Daniel L | Director | Tax withholding(F) | 178 | $162.98 | $29K |
| Apr 1, 2026 | Florness Daniel L | Director | Option exercise(M) | 332 | — | $0 |
| Mar 4, 2026 | Tan Derek | SR VP Chief Accounting Officer | Sell(S) | 1K | $171.03 | $201K |
| Feb 18, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 878 | — | $0 |
| Feb 18, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Tax withholding(F) | 346 | $162.76 | $56K |
| Feb 18, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 878 | — | $0 |
| Feb 18, 2026 | Little James | Executive VP Engineering | Tax withholding(F) | 482 | $162.76 | $78K |
| Feb 18, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 754 | — | $0 |
| Feb 18, 2026 | Hansen Eric | Senior Vice President and CIO | Tax withholding(F) | 297 | $162.76 | $48K |
| Feb 18, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 754 | — | $0 |
| Feb 18, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Tax withholding(F) | 494 | $162.76 | $80K |
| Feb 18, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 804 | — | $0 |
| Feb 18, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Tax withholding(F) | 317 | $162.76 | $52K |
| Feb 18, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 804 | — | $0 |
| Feb 18, 2026 | Whitney Mary Anne | Executive Vice President & CFO | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Whitney Mary Anne | Executive Vice President & CFO | Tax withholding(F) | 566 | $162.76 | $92K |
| Feb 18, 2026 | Whitney Mary Anne | Executive Vice President & CFO | Option exercise(M) | 1K | — | $0 |
| Feb 18, 2026 | Netherton Susan | SR VP People, Training & Dev | Tax withholding(F) | 250 | $162.76 | $41K |
| Feb 18, 2026 | Netherton Susan | SR VP People, Training & Dev | Option exercise(M) | 635 | — | $0 |
| Feb 18, 2026 | Netherton Susan | SR VP People, Training & Dev | Option exercise(M) | 635 | — | $0 |
| Feb 18, 2026 | Cloninger Robert Michael | SR VP, Deputy General Counsel | Tax withholding(F) | 250 | $162.76 | $41K |
| Feb 18, 2026 | Cloninger Robert Michael | SR VP, Deputy General Counsel | Option exercise(M) | 635 | — | $0 |
| Feb 18, 2026 | Cloninger Robert Michael | SR VP, Deputy General Counsel | Option exercise(M) | 635 | — | $0 |
| Feb 18, 2026 | Craft Jason | Executive Vice President & COO | Tax withholding(F) | 332 | $162.76 | $54K |
| Feb 18, 2026 | Craft Jason | Executive Vice President & COO | Option exercise(M) | 842 | — | $0 |
| Feb 18, 2026 | Craft Jason | Executive Vice President & COO | Option exercise(M) | 842 | — | $0 |
| Feb 18, 2026 | Rivard Philip | SR VP Business Development | Option exercise(M) | 640 | — | $0 |
| Feb 18, 2026 | Rivard Philip | SR VP Business Development | Tax withholding(F) | 252 | $162.76 | $41K |
| Feb 18, 2026 | Rivard Philip | SR VP Business Development | Option exercise(M) | 640 | — | $0 |
| Feb 18, 2026 | Nielsen III Robert | SR VP Operations | Tax withholding(F) | 316 | $162.76 | $51K |
| Feb 18, 2026 | Nielsen III Robert | SR VP Operations | Option exercise(M) | 801 | — | $0 |
| Feb 18, 2026 | Nielsen III Robert | SR VP Operations | Option exercise(M) | 801 | — | $0 |
| Feb 18, 2026 | Bradley Aaron | SR VP PERFORMANCE OPTIMIZATION | Option exercise(M) | 310 | — | $0 |
| Feb 18, 2026 | Bradley Aaron | SR VP PERFORMANCE OPTIMIZATION | Tax withholding(F) | 122 | $162.76 | $20K |
| Feb 18, 2026 | Bradley Aaron | SR VP PERFORMANCE OPTIMIZATION | Option exercise(M) | 310 | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Tax withholding(F) | 764 | $161.28 | $123K |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 459 | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Tax withholding(F) | 181 | $161.28 | $29K |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 11K | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Tax withholding(F) | 4K | $161.28 | $688K |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Tax withholding(F) | 1K | $161.28 | $163K |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 459 | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 2K | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Mittelstaedt Ronald J | President & CEO, Director | Option exercise(M) | 11K | — | $0 |
| Feb 17, 2026 | Little James | Executive VP Engineering | Tax withholding(F) | 1K | $161.28 | $212K |
| Feb 17, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 5K | — | $0 |
| Feb 17, 2026 | Little James | Executive VP Engineering | Tax withholding(F) | 361 | $161.28 | $58K |
| Feb 17, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 916 | — | $0 |
| Feb 17, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 916 | — | $0 |
| Feb 17, 2026 | Little James | Executive VP Engineering | Grant(A) | 4K | — | $0 |
| Feb 17, 2026 | Little James | Executive VP Engineering | Option exercise(M) | 5K | — | $0 |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Tax withholding(F) | 136 | $161.28 | $22K |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 558 | — | $0 |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Tax withholding(F) | 758 | $161.28 | $122K |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 558 | — | $0 |
| Feb 17, 2026 | Hansen Eric | Senior Vice President and CIO | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Option exercise(M) | 727 | — | $0 |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Tax withholding(F) | 390 | $161.38 | $63K |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Tax withholding(F) | 2K | $161.38 | $263K |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Option exercise(M) | 3K | — | $0 |
| Feb 17, 2026 | Pio Domenic | SR VP Operations | Option exercise(M) | 727 | — | $0 |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Tax withholding(F) | 2K | $161.28 | $249K |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 6K | — | $0 |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Tax withholding(F) | 399 | $161.28 | $64K |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 1K | — | $0 |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 1K | — | $0 |
| Feb 17, 2026 | Shea Patrick James | Exec VP, General Counsel & Sec | Option exercise(M) | 6K | — | $0 |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 4K | — | $0 |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Tax withholding(F) | 1K | $161.28 | $174K |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 793 | — | $0 |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Tax withholding(F) | 221 | $161.28 | $36K |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 793 | — | $0 |
| Feb 17, 2026 | Black Matthew Stephen | Sr VP Chief Tax Officer | Option exercise(M) | 4K | — | $0 |
| Feb 17, 2026 | Whitney Mary Anne | Executive Vice President & CFO | Option exercise(M) | 6K | — | $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 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).