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 4, 2026 | Boglioli Elsy Lisa | Director | Tax withholding(F) | 138 | $156.10 | $22K |
| Jun 4, 2026 | Costamagna Claudio | Director | Tax withholding(F) | 207 | $156.10 | $32K |
| Jun 3, 2026 | Zelenka Janet | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Steigerwalt Eric T | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Robinson Stephen C | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Boglioli Elsy Lisa | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Seeger Laureen | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Seeger Laureen | Director | Grant(A) | 371 | — | $0 |
| Jun 3, 2026 | Fanandakis Nicholas C | Director | Grant(A) | 2K | — | $0 |
| Jun 3, 2026 | Costamagna Claudio | Director | Grant(A) | 2K | — | $0 |
| May 13, 2026 | Nam Eun | Chief Financial Officer | Buy(P) | 2K | $144.59 | $289K |
| May 13, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Buy(P) | 7K | $143.87 | $958K |
| May 13, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Buy(P) | 3K | $144.77 | $484K |
| May 13, 2026 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Buy(P) | 2K | $144.04 | $346K |
| May 6, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Option exercise(M) | 2K | $40.36 | $100K |
| May 6, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Option exercise(M) | 2K | — | $0 |
| May 1, 2026 | Nam Eun | Chief Financial Officer | Grant(A) | 2K | — | $0 |
| May 1, 2026 | Nam Eun | Chief Financial Officer | Grant(A) | 17K | — | $0 |
| Mar 11, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Grant(A) | 2K | — | $0 |
| Mar 11, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Grant(A) | 16K | — | $0 |
| Mar 11, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Grant(A) | 4K | — | $0 |
| Mar 11, 2026 | Lu Curtis P | General Counsel | Grant(A) | 2K | — | $0 |
| Mar 11, 2026 | Keating Brendan J | CAO and Controller | Grant(A) | 153 | — | $0 |
| Mar 11, 2026 | Rabl Ulrike | Chief Human Resources Officer | Grant(A) | 2K | — | $0 |
| Mar 11, 2026 | Pachman Matthew | VP, Chief Risk/Ethics Officer | Grant(A) | 153 | — | $0 |
| Mar 9, 2026 | Lu Curtis P | General Counsel | Option exercise(M) | 9K | $40.36 | $352K |
| Mar 9, 2026 | Lu Curtis P | General Counsel | Sell(S) | 9K | $166.60 | $1.5M |
| Mar 9, 2026 | Lu Curtis P | General Counsel | Option exercise(M) | 9K | — | $0 |
| Mar 8, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Tax withholding(F) | 178 | $168.41 | $30K |
| Mar 8, 2026 | Lu Curtis P | General Counsel | Tax withholding(F) | 157 | $168.41 | $26K |
| Mar 8, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Tax withholding(F) | 2K | $168.41 | $292K |
| Mar 6, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Tax withholding(F) | 193 | $168.41 | $33K |
| Mar 6, 2026 | Pachman Matthew | VP, Chief Risk/Ethics Officer | Tax withholding(F) | 20 | $168.41 | $3K |
| Mar 6, 2026 | Lu Curtis P | General Counsel | Tax withholding(F) | 171 | $168.41 | $29K |
| Mar 6, 2026 | Keating Brendan J | CAO and Controller | Tax withholding(F) | 20 | $168.41 | $3K |
| Mar 6, 2026 | Keating Brendan J | CAO and Controller | Tax withholding(F) | 185 | $168.41 | $31K |
| Mar 6, 2026 | Rabl Ulrike | Chief Human Resources Officer | Tax withholding(F) | 10 | $168.41 | $2K |
| Mar 6, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Tax withholding(F) | 2K | $168.41 | $255K |
| Mar 5, 2026 | Keating Brendan J | CAO and Controller | Tax withholding(F) | 24 | $165.51 | $4K |
| Mar 5, 2026 | Pachman Matthew | VP, Chief Risk/Ethics Officer | Tax withholding(F) | 24 | $165.51 | $4K |
| Mar 5, 2026 | Lu Curtis P | General Counsel | Tax withholding(F) | 207 | $165.51 | $34K |
| Mar 5, 2026 | Rabl Ulrike | Chief Human Resources Officer | Tax withholding(F) | 167 | $165.51 | $28K |
| Mar 5, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Tax withholding(F) | 2K | $165.51 | $356K |
| Mar 5, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Tax withholding(F) | 1K | $165.51 | $217K |
| Mar 5, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Tax withholding(F) | 235 | $165.51 | $39K |
| Feb 23, 2026 | Lu Curtis P | General Counsel | Grant(A) | 1K | — | $0 |
| Feb 23, 2026 | Lu Curtis P | General Counsel | Tax withholding(F) | 395 | $156.31 | $62K |
| Feb 23, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Grant(A) | 1K | — | $0 |
| Feb 23, 2026 | Linton Paul Alderman | CSTO and Interim CFO | Tax withholding(F) | 472 | $156.31 | $74K |
| Feb 23, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Tax withholding(F) | 5K | $156.31 | $791K |
| Feb 23, 2026 | Gunby Steven Henry | CEO, Chairman and President, Director | Grant(A) | 12K | — | $0 |
| Dec 19, 2025 | Linton Paul Alderman | CSTO and Interim CFO | Grant(A) | 6K | — | $0 |
| Dec 19, 2025 | Lu Curtis P | General Counsel | Grant(A) | 11K | — | $0 |
| Oct 24, 2025 | Gunby Steven Henry | CEO, Chairman and President, Director | Buy(P) | 8K | $151.12 | $1.1M |
| Sep 10, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Option exercise(M) | 12K | $34.33 | $410K |
| Sep 10, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Option exercise(M) | 12K | — | $0 |
| Sep 8, 2025 | Gunby Steven Henry | CEO, Chairman and President, Director | Option exercise(M) | 3K | $34.33 | $100K |
| Sep 8, 2025 | Gunby Steven Henry | CEO, Chairman and President, Director | Option exercise(M) | 3K | — | $0 |
| Sep 5, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Option exercise(M) | 3K | $34.33 | $100K |
| Sep 5, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Option exercise(M) | 3K | — | $0 |
| Jun 9, 2025 | Lu Curtis P | General Counsel | Option exercise(M) | 5K | $34.33 | $170K |
| Jun 9, 2025 | Lu Curtis P | General Counsel | Sell(S) | 5K | $158.60 | $786K |
| Jun 9, 2025 | Lu Curtis P | General Counsel | Option exercise(M) | 5K | — | $0 |
| Jun 5, 2025 | Boglioli Elsy Lisa | Director | Tax withholding(F) | 138 | $162.04 | $22K |
| Jun 5, 2025 | Costamagna Claudio | Director | Tax withholding(F) | 107 | $162.04 | $17K |
| Jun 4, 2025 | Boglioli Elsy Lisa | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Steigerwalt Eric T | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Costamagna Claudio | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Seeger Laureen | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Seeger Laureen | Director | Grant(A) | 351 | — | $0 |
| Jun 4, 2025 | Zelenka Janet | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Robinson Stephen C | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Bartlett Mark S. | Director | Grant(A) | 2K | — | $0 |
| Jun 4, 2025 | Fanandakis Nicholas C | Director | Grant(A) | 2K | — | $0 |
| May 1, 2025 | Sabherwal Ajay | Chief Financial Officer | Sell(S) | 5K | $164.60 | $862K |
| May 1, 2025 | Sabherwal Ajay | Chief Financial Officer | Option exercise(M) | 13K | $40.36 | $527K |
| May 1, 2025 | Sabherwal Ajay | Chief Financial Officer | Option exercise(M) | 13K | — | $0 |
| Mar 28, 2025 | Steigerwalt Eric T | Director | Grant(A) | 287 | — | $0 |
| Mar 28, 2025 | Zelenka Janet | Director | Grant(A) | 287 | — | $0 |
| Mar 9, 2025 | Lu Curtis P | General Counsel | Tax withholding(F) | 291 | $169.56 | $49K |
| Mar 9, 2025 | Paul Holly | Chief Human Resources Officer | Tax withholding(F) | 311 | $169.56 | $53K |
| Mar 9, 2025 | Gunby Steven Henry | President & CEO, Director | Tax withholding(F) | 2K | $169.56 | $377K |
| Mar 9, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Tax withholding(F) | 311 | $169.56 | $53K |
| Mar 9, 2025 | Sabherwal Ajay | Chief Financial Officer | Tax withholding(F) | 314 | $169.56 | $53K |
| Mar 8, 2025 | Lu Curtis P | General Counsel | Tax withholding(F) | 234 | $169.56 | $40K |
| Mar 8, 2025 | Paul Holly | Chief Human Resources Officer | Tax withholding(F) | 251 | $169.56 | $43K |
| Mar 8, 2025 | Gunby Steven Henry | President & CEO, Director | Tax withholding(F) | 2K | $169.56 | $289K |
| Mar 8, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Tax withholding(F) | 251 | $169.56 | $43K |
| Mar 8, 2025 | Sabherwal Ajay | Chief Financial Officer | Tax withholding(F) | 253 | $169.56 | $43K |
| Mar 6, 2025 | Pachman Matthew | VP, Chief Risk/Ethics Officer | Tax withholding(F) | 19 | $168.75 | $3K |
| Mar 6, 2025 | Linton Paul Alderman | Chief Strategy/Transf. Officer | Tax withholding(F) | 274 | $168.75 | $46K |
| Mar 6, 2025 | Keating Brendan J | CAO and Controller | Tax withholding(F) | 19 | $168.75 | $3K |
| Mar 6, 2025 | Keating Brendan J | CAO and Controller | Tax withholding(F) | 180 | $168.75 | $30K |
| Mar 6, 2025 | Gunby Steven Henry | President & CEO, Director | Tax withholding(F) | 1K | $168.75 | $244K |
| Mar 6, 2025 | Gunby Steven Henry | President & CEO, Director | Tax withholding(F) | 1K | $168.75 | $250K |
| Mar 6, 2025 | Lu Curtis P | General Counsel | Tax withholding(F) | 255 | $168.75 | $43K |
| Mar 6, 2025 | Sabherwal Ajay | Chief Financial Officer | Tax withholding(F) | 276 | $168.75 | $47K |
| Mar 6, 2025 | Paul Holly | Chief Human Resources Officer | Tax withholding(F) | 219 | $168.75 | $37K |
| Mar 5, 2025 | Keating Brendan J | CAO and Controller | Grant(A) | 147 | — | $0 |
| Mar 5, 2025 | Sabherwal Ajay | Chief Financial Officer | Grant(A) | 2K | — | $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 2021-01-04 → 2026-07-20. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).