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 11, 2026 | Volpe Sandra M | Director | Sell(S) | 2K | $211.28 | $380K |
| May 19, 2026 | Carlsen Elyse | CAO | Sell(S) | 139 | $216.30 | $30K |
| May 19, 2026 | Carlsen Elyse | CAO | Sell(S) | 221 | $216.34 | $48K |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 7K | $215.11 | $1.5M |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 23K | $214.52 | $4.9M |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 9K | $213.18 | $1.9M |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 8K | $212.28 | $1.7M |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 9K | $211.48 | $1.9M |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 4K | $210.38 | $884K |
| May 18, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 380 | $208.28 | $79K |
| May 15, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 18K | $210.58 | $3.7M |
| May 15, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 23K | $209.65 | $4.8M |
| May 15, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 51K | $208.55 | $10.6M |
| May 15, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 28K | $208.00 | $5.9M |
| May 14, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 97K | $208.52 | $20.2M |
| May 14, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 152K | $207.51 | $31.4M |
| May 14, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 59K | $206.71 | $12.2M |
| May 13, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 28K | $203.67 | $5.8M |
| May 13, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 88K | $203.06 | $17.8M |
| May 13, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 174K | $202.04 | $35.1M |
| May 13, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 76K | $201.24 | $15.3M |
| May 12, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 5K | $202.61 | $963K |
| May 12, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 50K | $201.70 | $10.1M |
| May 11, 2026 | Cascade Investment, L.L.C. | 10% Owner | Buy(P) | 78K | $197.18 | $15.4M |
| May 1, 2026 | Vaughn Kevin G. | SVP Operations | Grant(A) | 1K | — | $0 |
| May 1, 2026 | Vaughn Kevin G. | SVP Operations | Grant(A) | 5K | — | $0 |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Option exercise(M) | 202 | — | $0 |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Option exercise(M) | 202 | — | $0 |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Tax withholding(F) | 98 | $206.56 | $20K |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Option exercise(M) | 202 | — | $0 |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Tax withholding(F) | 98 | $206.56 | $20K |
| May 1, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Option exercise(M) | 202 | — | $0 |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 534 | — | $0 |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 534 | — | $0 |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Tax withholding(F) | 221 | $208.15 | $46K |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 534 | — | $0 |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Tax withholding(F) | 221 | $208.15 | $46K |
| Apr 28, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 534 | — | $0 |
| Apr 15, 2026 | Richardson Larson | SVP Operations | Grant(A) | 2 | $210.87 | $422 |
| Apr 15, 2026 | Richardson Larson | SVP Operations | Grant(A) | 6 | $210.87 | $1K |
| Apr 15, 2026 | Richardson Larson | SVP Operations | Grant(A) | 21 | $210.87 | $4K |
| Apr 15, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Grant(A) | 16 | $210.87 | $3K |
| Apr 15, 2026 | Vander Ark Jon | CEO and President, Director | Grant(A) | 134 | $210.87 | $28K |
| Apr 15, 2026 | Weymouth Katharine | Director | Grant(A) | 11 | $210.87 | $2K |
| Apr 15, 2026 | Volpe Sandra M | Director | Grant(A) | 68 | $210.87 | $14K |
| Apr 15, 2026 | Tyler Brian S. | Director | Grant(A) | 11 | $210.87 | $2K |
| Apr 15, 2026 | Snee James P | Director | Grant(A) | 11 | $210.87 | $2K |
| Apr 15, 2026 | Reynolds Margaret | Director | Grant(A) | 13 | $210.87 | $3K |
| Apr 15, 2026 | Kirk Jennifer M | Director | Grant(A) | 73 | $210.87 | $15K |
| Apr 15, 2026 | Hodges Amanda | EVP, Chief Commercial Officer | Grant(A) | 13 | $210.87 | $3K |
| Apr 15, 2026 | Handley Thomas W | Director | Grant(A) | 73 | $210.87 | $15K |
| Apr 15, 2026 | Ellingsen Catharine D | EVP/Chief Legal Officer/Sec | Grant(A) | 62 | $210.87 | $13K |
| Apr 15, 2026 | Ellingsen Catharine D | EVP/Chief Legal Officer/Sec | Grant(A) | 24 | $210.87 | $5K |
| Apr 15, 2026 | Craig Ian M. | Director | Grant(A) | 3 | $210.87 | $574 |
| Apr 15, 2026 | DelGhiaccio Brian M | EVP Chief Financial Officer | Grant(A) | 25 | $210.87 | $5K |
| Apr 15, 2026 | DelGhiaccio Brian M | EVP Chief Financial Officer | Grant(A) | 94 | $210.87 | $20K |
| Apr 15, 2026 | Brummer Gregg | EVP, COO | Grant(A) | 54 | $210.87 | $11K |
| Apr 15, 2026 | Bell Jennifer Lynn | EVP, Chief Marketing Officer | Grant(A) | 8 | $210.87 | $2K |
| Apr 15, 2026 | Carlsen Elyse | CAO | Grant(A) | 4 | $210.87 | $850 |
| Apr 15, 2026 | Carlsen Elyse | CAO | Grant(A) | 1 | $210.87 | $211 |
| Apr 15, 2026 | Kadre Manuel | Director | Grant(A) | 118 | $210.87 | $25K |
| Apr 15, 2026 | Arambula Julia | SVP Operations | Grant(A) | 22 | $210.87 | $5K |
| Apr 15, 2026 | Arambula Julia | SVP Operations | Grant(A) | 11 | $210.87 | $2K |
| Apr 15, 2026 | Bales Brian A | EVP, Chief Development Officer | Grant(A) | 199 | $210.87 | $42K |
| Apr 15, 2026 | Bales Brian A | EVP, Chief Development Officer | Grant(A) | 83 | $210.87 | $18K |
| Apr 15, 2026 | Bales Brian A | EVP, Chief Development Officer | Grant(A) | 118 | $210.87 | $25K |
| Apr 15, 2026 | Duffy Michael A | Director | Grant(A) | 29 | $210.87 | $6K |
| Apr 15, 2026 | Linebarger Norman Thomas | Director | Grant(A) | 11 | $210.87 | $2K |
| Apr 15, 2026 | Larson Michael | Director | Grant(A) | 119 | $210.87 | $25K |
| Mar 1, 2026 | Vander Ark Jon | CEO and President, Director | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Vander Ark Jon | CEO and President, Director | Tax withholding(F) | 1K | $229.00 | $333K |
| Mar 1, 2026 | Vander Ark Jon | CEO and President, Director | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | DelGhiaccio Brian M | EVP Chief Financial Officer | Tax withholding(F) | 496 | $229.00 | $114K |
| Mar 1, 2026 | DelGhiaccio Brian M | EVP Chief Financial Officer | Option exercise(M) | 904 | — | $0 |
| Mar 1, 2026 | DelGhiaccio Brian M | EVP Chief Financial Officer | Option exercise(M) | 904 | — | $0 |
| Mar 1, 2026 | Brummer Gregg | EVP, COO | Option exercise(M) | 945 | — | $0 |
| Mar 1, 2026 | Brummer Gregg | EVP, COO | Tax withholding(F) | 391 | $229.00 | $90K |
| Mar 1, 2026 | Brummer Gregg | EVP, COO | Option exercise(M) | 945 | — | $0 |
| Mar 1, 2026 | Bales Brian A | EVP, Chief Development Officer | Option exercise(M) | 24 | — | $0 |
| Mar 1, 2026 | Bales Brian A | EVP, Chief Development Officer | Tax withholding(F) | 24 | $229.00 | $5K |
| Mar 1, 2026 | Bales Brian A | EVP, Chief Development Officer | Option exercise(M) | 24 | — | $0 |
| Mar 1, 2026 | Ellingsen Catharine D | EVP/Chief Legal Officer/Sec | Tax withholding(F) | 372 | $229.00 | $85K |
| Mar 1, 2026 | Ellingsen Catharine D | EVP/Chief Legal Officer/Sec | Option exercise(M) | 878 | — | $0 |
| Mar 1, 2026 | Ellingsen Catharine D | EVP/Chief Legal Officer/Sec | Option exercise(M) | 878 | — | $0 |
| Mar 1, 2026 | Hodges Amanda | EVP, Chief Commercial Officer | Tax withholding(F) | 201 | $229.00 | $46K |
| Mar 1, 2026 | Hodges Amanda | EVP, Chief Commercial Officer | Option exercise(M) | 478 | — | $0 |
| Mar 1, 2026 | Hodges Amanda | EVP, Chief Commercial Officer | Option exercise(M) | 478 | — | $0 |
| Mar 1, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 485 | — | $0 |
| Mar 1, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Tax withholding(F) | 201 | $229.00 | $46K |
| Mar 1, 2026 | Rodriguez Courtney | EVP, Chief HR Officer | Option exercise(M) | 485 | — | $0 |
| Mar 1, 2026 | Arambula Julia | SVP Operations | Tax withholding(F) | 12 | $229.00 | $3K |
| Mar 1, 2026 | Arambula Julia | SVP Operations | Option exercise(M) | 12 | — | $0 |
| Mar 1, 2026 | Arambula Julia | SVP Operations | Option exercise(M) | 12 | — | $0 |
| Mar 1, 2026 | Richardson Larson | SVP Operations | Option exercise(M) | 295 | — | $0 |
| Mar 1, 2026 | Richardson Larson | SVP Operations | Tax withholding(F) | 127 | $229.00 | $29K |
| Mar 1, 2026 | Richardson Larson | SVP Operations | Option exercise(M) | 295 | — | $0 |
| Mar 1, 2026 | Carlsen Elyse | CAO | Tax withholding(F) | 37 | $229.00 | $8K |
| Mar 1, 2026 | Carlsen Elyse | CAO | Tax withholding(F) | 22 | $229.00 | $5K |
| Mar 1, 2026 | Carlsen Elyse | CAO | Option exercise(M) | 82 | — | $0 |
| Mar 1, 2026 | Carlsen Elyse | CAO | Option exercise(M) | 137 | — | $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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).