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 1, 2026 | Snyder Margaret V | Vice President and Controller | Grant(A) | 23K | — | $0 |
| Jul 1, 2026 | Winkler Jason J | Director | Grant(A) | 5K | $6.46 | $35K |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise(M) | 5K | — | $0 |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Tax withholding(F) | 2K | $6.46 | $15K |
| Jul 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise(M) | 5K | — | $0 |
| Jul 1, 2026 | Deakin Scott M | Interim EVP & CFO | Grant(A) | 77K | — | $0 |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise(M) | 3K | — | $0 |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Tax withholding(F) | 2K | $5.64 | $12K |
| May 15, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise(M) | 3K | — | $0 |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise(M) | 356K | — | $0 |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Tax withholding(F) | 164K | $5.64 | $924K |
| May 15, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise(M) | 356K | — | $0 |
| Apr 13, 2026 | Wood Roger | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Clayton Norma | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Firestone James A | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Firestone James A | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Firestone James A | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Hamilton Julie | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Winkler Jason J | Director | Grant(A) | 13K | $7.03 | $90K |
| Apr 13, 2026 | Winkler Jason J | Director | Grant(A) | 13K | $7.03 | $90K |
| Apr 13, 2026 | Lewis Karla R | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Lewis Karla R | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Lewis Karla R | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Hinrichs Joseph R | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Wessel Michael | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Koellner Laurette T | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Geissler Werner | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Geissler Werner | Director | Tax withholding(F) | 5K | $7.03 | $32K |
| Apr 13, 2026 | Geissler Werner | Director | Option exercise(M) | 19K | — | $0 |
| Apr 13, 2026 | Siu Hera K | Director | Option exercise(M) | 10K | — | $0 |
| Apr 13, 2026 | Siu Hera K | Director | Option exercise(M) | 10K | — | $0 |
| Apr 13, 2026 | Siu Hera K | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 13, 2026 | Mitchell Max H | Director | Grant(A) | 26K | $7.03 | $180K |
| Apr 1, 2026 | Winkler Jason J | Director | Grant(A) | 5K | $6.71 | $35K |
| Mar 31, 2026 | Snyder Margaret V | Vice President and Controller | Option exercise(M) | 7K | — | $0 |
| Mar 31, 2026 | Snyder Margaret V | Vice President and Controller | Tax withholding(F) | 3K | $6.63 | $20K |
| Mar 31, 2026 | Snyder Margaret V | Vice President and Controller | Option exercise(M) | 7K | — | $0 |
| Mar 1, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Tax withholding(F) | 5K | $8.25 | $42K |
| Mar 1, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Option exercise(M) | 11K | — | $0 |
| Mar 1, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Option exercise(M) | 6K | — | $0 |
| Mar 1, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Option exercise(M) | 5K | — | $0 |
| Mar 1, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise(M) | 183K | — | $0 |
| Mar 1, 2026 | Stewart Mark Wynn | CEO & President, Director | Tax withholding(F) | 85K | $8.25 | $698K |
| Mar 1, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise(M) | 76K | — | $0 |
| Mar 1, 2026 | Stewart Mark Wynn | CEO & President, Director | Option exercise(M) | 107K | — | $0 |
| Mar 1, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Tax withholding(F) | 4K | $8.25 | $36K |
| Mar 1, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise(M) | 7K | — | $0 |
| Mar 1, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Boucharlat Gregory | Senior VP, Global Commercial | Option exercise(M) | 4K | — | $0 |
| Mar 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Tax withholding(F) | 7K | $8.25 | $56K |
| Mar 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise(M) | 15K | — | $0 |
| Mar 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Option exercise(M) | 12K | — | $0 |
| Mar 1, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Tax withholding(F) | 12K | $8.25 | $97K |
| Mar 1, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Option exercise(M) | 26K | — | $0 |
| Mar 1, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Option exercise(M) | 12K | — | $0 |
| Mar 1, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Option exercise(M) | 14K | — | $0 |
| Mar 1, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Tax withholding(F) | 15K | $8.25 | $126K |
| Mar 1, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Option exercise(M) | 34K | — | $0 |
| Mar 1, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Option exercise(M) | 18K | — | $0 |
| Mar 1, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Option exercise(M) | 15K | — | $0 |
| Mar 1, 2026 | Madarang Nathaniel | President, Asia Pacific | Tax withholding(F) | 10K | $8.25 | $83K |
| Mar 1, 2026 | Madarang Nathaniel | President, Asia Pacific | Option exercise(M) | 22K | — | $0 |
| Mar 1, 2026 | Madarang Nathaniel | President, Asia Pacific | Option exercise(M) | 10K | — | $0 |
| Mar 1, 2026 | Madarang Nathaniel | President, Asia Pacific | Option exercise(M) | 12K | — | $0 |
| Mar 1, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Option exercise(M) | 67K | — | $0 |
| Mar 1, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Tax withholding(F) | 30K | $8.25 | $249K |
| Mar 1, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Option exercise(M) | 28K | — | $0 |
| Mar 1, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Option exercise(M) | 38K | — | $0 |
| Mar 1, 2026 | Snyder Margaret V | Vice President and Controller | Option exercise(M) | 8K | — | $0 |
| Mar 1, 2026 | Snyder Margaret V | Vice President and Controller | Tax withholding(F) | 4K | $8.25 | $30K |
| Mar 1, 2026 | Snyder Margaret V | Vice President and Controller | Option exercise(M) | 5K | — | $0 |
| Mar 1, 2026 | Snyder Margaret V | Vice President and Controller | Option exercise(M) | 3K | — | $0 |
| Mar 1, 2026 | Metzelaar Don | Sr VP Global Mfg Supply Chain | Option exercise(M) | 10K | — | $0 |
| Mar 1, 2026 | Metzelaar Don | Sr VP Global Mfg Supply Chain | Tax withholding(F) | 3K | $8.25 | $25K |
| Mar 1, 2026 | Metzelaar Don | Sr VP Global Mfg Supply Chain | Option exercise(M) | 7K | — | $0 |
| Mar 1, 2026 | Metzelaar Don | Sr VP Global Mfg Supply Chain | Option exercise(M) | 3K | — | $0 |
| Feb 27, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Tax withholding(F) | 7K | $8.25 | $59K |
| Feb 27, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Option exercise(M) | 16K | — | $0 |
| Feb 27, 2026 | Duda Laura P | SR VP & Chief Comm. Officer | Option exercise(M) | 16K | — | $0 |
| Feb 27, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Option exercise(M) | 37K | — | $0 |
| Feb 27, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Tax withholding(F) | 17K | $8.25 | $140K |
| Feb 27, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Option exercise(M) | 37K | — | $0 |
| Feb 27, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Tax withholding(F) | 9K | $8.25 | $74K |
| Feb 27, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Option exercise(M) | 20K | — | $0 |
| Feb 27, 2026 | Phillips David Emmitt | Sr VP and Chief Legal Officer | Option exercise(M) | 20K | — | $0 |
| Feb 27, 2026 | Madarang Nathaniel | President, Asia Pacific | Tax withholding(F) | 13K | $8.25 | $107K |
| Feb 27, 2026 | Madarang Nathaniel | President, Asia Pacific | Option exercise(M) | 29K | — | $0 |
| Feb 27, 2026 | Madarang Nathaniel | President, Asia Pacific | Option exercise(M) | 29K | — | $0 |
| Feb 27, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Tax withholding(F) | 27K | $8.25 | $221K |
| Feb 27, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Option exercise(M) | 59K | — | $0 |
| Feb 27, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Option exercise(M) | 59K | — | $0 |
| Feb 23, 2026 | Stewart Mark Wynn | CEO & President, Director | Grant(A) | 482K | — | $0 |
| Feb 23, 2026 | Stewart Mark Wynn | CEO & President, Director | Grant(A) | 361K | — | $0 |
| Feb 23, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Grant(A) | 131K | — | $0 |
| Feb 23, 2026 | Zamarro Christina L | EVP & Chief Financial Officer | Grant(A) | 174K | — | $0 |
| Feb 23, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Grant(A) | 55K | — | $0 |
| Feb 23, 2026 | Helsel Christopher P | Sr VP & Chief Tech Ofcr | Grant(A) | 41K | — | $0 |
| Feb 23, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Grant(A) | 60K | — | $0 |
| Feb 23, 2026 | Gray Nicole | Senior VP & Chief HR Officer | Grant(A) | 45K | — | $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).