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 | Morgan Curtis A | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Sweeney Michael T | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Renduchintala Venkata S M | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Wright Norman L. | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Stebbins Paul H | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Post William J | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | George Anita M. | Director | Tax withholding(F) | 67 | $235.96 | $16K |
| Jun 30, 2026 | George Anita M. | Director | Grant(A) | 223 | — | $0 |
| Jun 30, 2026 | Ahearn Michael J | Director | Grant(A) | 313 | — | $0 |
| Jun 30, 2026 | Kro Lisa A | Director | Grant(A) | 223 | — | $0 |
| Jun 2, 2026 | Buehler Patrick James | Chief Product Officer | Sell(S) | 3K | $302.00 | $906K |
| May 28, 2026 | Stockdale Caroline | Chief People and Comm. Officer | Sell(S) | 11K | $275.60 | $2.9M |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 126 | $276.29 | $35K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 473 | $273.17 | $129K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 726 | $271.23 | $197K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 632 | $270.05 | $171K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $268.89 | $271K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 628 | $267.72 | $168K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $266.60 | $330K |
| May 26, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 364 | $265.15 | $97K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 47 | $258.48 | $12K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 149 | $257.55 | $38K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 75 | $256.32 | $19K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 64 | $255.59 | $16K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 916 | $254.93 | $234K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 218 | $253.63 | $55K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 97 | $252.87 | $25K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 172 | $251.53 | $43K |
| May 22, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 239 | $250.02 | $60K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 521 | $243.19 | $127K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 6 | $256.96 | $2K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 179 | $255.31 | $46K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 261 | $254.29 | $66K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 569 | $251.64 | $143K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 472 | $250.61 | $118K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $249.70 | $282K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 179 | $248.80 | $45K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 98 | $247.53 | $24K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 229 | $246.23 | $56K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 136 | $244.62 | $33K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 362 | $241.40 | $87K |
| May 21, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 672 | $240.10 | $161K |
| May 21, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 582 | $250.00 | $146K |
| May 13, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $240.02 | $312K |
| May 13, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 1K | $240.00 | $349K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 400 | $236.53 | $95K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $235.69 | $321K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $234.84 | $352K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 2K | $233.56 | $438K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 2K | $232.55 | $526K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 1K | $231.53 | $238K |
| May 11, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 2K | $230.18 | $345K |
| May 11, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 352 | $230.00 | $81K |
| May 11, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 2K | $225.00 | $419K |
| May 6, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 270 | $218.16 | $59K |
| May 6, 2026 | Theurer Nathan B. | VP - Global Controller and CAO | Sell(S) | 31 | $218.16 | $7K |
| May 6, 2026 | Dymbort Jason E. | General Counsel and Secretary | Sell(S) | 228 | $218.16 | $50K |
| May 5, 2026 | Koralewski Michael | Chief Supply Chain Officer | Sell(S) | 215 | $215.63 | $46K |
| May 5, 2026 | Gloeckler Markus | Chief Technology Officer | Sell(S) | 420 | $215.63 | $91K |
| May 5, 2026 | Sloan Samantha L. | EVP, Corporate Affairs | Sell(S) | 19 | $215.63 | $4K |
| May 5, 2026 | Stockdale Caroline | Chief People and Comm. Officer | Sell(S) | 262 | $215.63 | $56K |
| May 5, 2026 | Theurer Nathan B. | VP - Global Controller and CAO | Sell(S) | 13 | $215.63 | $3K |
| May 5, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 479 | $215.63 | $103K |
| May 5, 2026 | Widmar Mark R | Chief Executive Officer, Director | Sell(S) | 2K | $215.63 | $329K |
| May 5, 2026 | Dymbort Jason E. | General Counsel and Secretary | Sell(S) | 409 | $215.63 | $88K |
| May 5, 2026 | Bradley Alexander R. | Chief Financial Officer | Sell(S) | 498 | $215.63 | $107K |
| May 5, 2026 | Antoun Georges | Chief Commercial Officer | Sell(S) | 566 | $215.63 | $122K |
| May 5, 2026 | Buehler Patrick James | Chief Product Officer | Sell(S) | 235 | $215.63 | $51K |
| May 4, 2026 | Koralewski Michael | Chief Supply Chain Officer | Option exercise(M) | 518 | — | $0 |
| May 4, 2026 | Koralewski Michael | Chief Supply Chain Officer | Option exercise(M) | 518 | — | $0 |
| May 4, 2026 | Gloeckler Markus | Chief Technology Officer | Option exercise(M) | 968 | — | $0 |
| May 4, 2026 | Gloeckler Markus | Chief Technology Officer | Option exercise(M) | 968 | — | $0 |
| May 4, 2026 | Sloan Samantha L. | EVP, Corporate Affairs | Option exercise(M) | 44 | — | $0 |
| May 4, 2026 | Sloan Samantha L. | EVP, Corporate Affairs | Option exercise(M) | 44 | — | $0 |
| May 4, 2026 | Stockdale Caroline | Chief People and Comm. Officer | Option exercise(M) | 622 | — | $0 |
| May 4, 2026 | Stockdale Caroline | Chief People and Comm. Officer | Option exercise(M) | 622 | — | $0 |
| May 4, 2026 | Theurer Nathan B. | VP - Global Controller and CAO | Option exercise(M) | 44 | — | $0 |
| May 4, 2026 | Theurer Nathan B. | VP - Global Controller and CAO | Option exercise(M) | 44 | — | $0 |
| May 4, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Widmar Mark R | Chief Executive Officer, Director | Option exercise(M) | 4K | — | $0 |
| May 4, 2026 | Widmar Mark R | Chief Executive Officer, Director | Option exercise(M) | 4K | — | $0 |
| May 4, 2026 | Dymbort Jason E. | General Counsel and Secretary | Option exercise(M) | 968 | — | $0 |
| May 4, 2026 | Dymbort Jason E. | General Counsel and Secretary | Option exercise(M) | 968 | — | $0 |
| May 4, 2026 | Bradley Alexander R. | Chief Financial Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Bradley Alexander R. | Chief Financial Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Antoun Georges | Chief Commercial Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Antoun Georges | Chief Commercial Officer | Option exercise(M) | 1K | — | $0 |
| May 4, 2026 | Buehler Patrick James | Chief Product Officer | Option exercise(M) | 553 | — | $0 |
| May 4, 2026 | Buehler Patrick James | Chief Product Officer | Option exercise(M) | 553 | — | $0 |
| Apr 15, 2026 | Verma Kuntal Kumar | Chief Manufacturing Officer | Sell(S) | 573 | $210.00 | $120K |
| Mar 31, 2026 | Stebbins Paul H | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | Kro Lisa A | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | George Anita M. | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | Renduchintala Venkata S M | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | Ahearn Michael J | Director | Grant(A) | 374 | — | $0 |
| Mar 31, 2026 | Post William J | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | Sweeney Michael T | Director | Grant(A) | 267 | — | $0 |
| Mar 31, 2026 | Wright Norman L. | Director | Grant(A) | 267 | — | $0 |
| Mar 17, 2026 | Bradley Alexander R. | Chief Financial Officer | Sell(S) | 5K | $199.75 | $1.1M |
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).