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 1, 2026 | Warner Cynthia J | Director | Discretionary(I) | 20 | $185.83 | $4K |
| Jun 1, 2026 | Hewson Marillyn A | Director | Discretionary(I) | 209 | $185.83 | $39K |
| May 27, 2026 | Huntsman Jon M Jr | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Reed Debra L | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Warner Cynthia J | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Umpleby III Donald J | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Moyo Dambisa F | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Horton Thomas W | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Hewson Marillyn A | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Hess John B | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Hernandez Enrique JR | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Frank John | Director | Grant(A) | 1K | — | $0 |
| May 27, 2026 | Austin Wanda M | Director | Grant(A) | 1K | — | $0 |
| May 20, 2026 | Hess John B | Director | Sell(S) | 3K | $197.45 | $599K |
| May 20, 2026 | Hess John B | Director | Sell(S) | 31K | $196.74 | $6.0M |
| May 20, 2026 | Hess John B | Director | Sell(S) | 7K | $195.97 | $1.4M |
| May 20, 2026 | Hess John B | Director | Sell(S) | 43K | $194.65 | $8.3M |
| May 20, 2026 | Hess John B | Director | Sell(S) | 118K | $191.52 | $22.6M |
| May 20, 2026 | Hess John B | Director | Sell(S) | 120K | $192.86 | $23.1M |
| May 20, 2026 | Hess John B | Director | Sell(S) | 59K | $193.79 | $11.4M |
| May 6, 2026 | Moyo Dambisa F | Director | Gift(G) | 780 | — | $0 |
| May 6, 2026 | Hess John B | Director | Sell(S) | 28K | $183.90 | $5.2M |
| May 6, 2026 | Hess John B | Director | Sell(S) | 89K | $184.67 | $16.4M |
| May 6, 2026 | Hess John B | Director | Sell(S) | 78K | $185.21 | $14.5M |
| Mar 30, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 40K | $125.35 | $5.0M |
| Mar 30, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 40K | $213.30 | $8.6M |
| Mar 30, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 40K | — | $0 |
| Mar 6, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 47K | $192.12 | $9.1M |
| Mar 6, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 47K | $113.01 | $5.3M |
| Mar 6, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 47K | — | $0 |
| Mar 2, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 17K | $179.08 | $3.1M |
| Mar 2, 2026 | Bonner Eimear P | Chief Financial Officer | Sell(S) | 17K | $190.60 | $3.3M |
| Mar 2, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 17K | — | $0 |
| Mar 2, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 5K | $189.84 | $946K |
| Mar 2, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 58K | $110.37 | $6.4M |
| Mar 2, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 29K | $188.13 | $5.5M |
| Mar 2, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 24K | $189.05 | $4.5M |
| Mar 2, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 58K | — | $0 |
| Mar 2, 2026 | Moorman Charles W | Director | Discretionary(I) | 238 | $189.60 | $45K |
| Mar 2, 2026 | Warner Cynthia J | Director | Discretionary(I) | 20 | $189.60 | $4K |
| Mar 2, 2026 | Hewson Marillyn A | Director | Discretionary(I) | 205 | $189.60 | $39K |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 5K | $88.20 | $441K |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 7K | $110.37 | $728K |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Sell(S) | 7K | $188.56 | $1.2M |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Sell(S) | 5K | $188.61 | $943K |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 5K | — | $0 |
| Mar 2, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 7K | — | $0 |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Sell(S) | 91K | $190.04 | $17.2M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 91K | $113.01 | $10.2M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Sell(S) | 4K | $190.60 | $705K |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Sell(S) | 64K | $189.61 | $12.2M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Sell(S) | 86K | $188.82 | $16.3M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Sell(S) | 28K | $188.01 | $5.2M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 182K | $125.35 | $22.8M |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 182K | — | $0 |
| Mar 2, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 91K | — | $0 |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Option exercise(M) | 63K | $113.01 | $7.1M |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Sell(S) | 63K | $188.11 | $11.8M |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Option exercise(M) | 77K | $110.37 | $8.5M |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Sell(S) | 77K | $187.76 | $14.5M |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Option exercise(M) | 77K | — | $0 |
| Mar 2, 2026 | Nelson Mark A | Vice Chairman | Option exercise(M) | 63K | — | $0 |
| Feb 27, 2026 | Gustavson Jeff B | President, New Energies | Option exercise(M) | 7K | $125.35 | $836K |
| Feb 27, 2026 | Gustavson Jeff B | President, New Energies | Sell(S) | 7K | $186.04 | $1.2M |
| Feb 27, 2026 | Gustavson Jeff B | President, New Energies | Option exercise(M) | 7K | — | $0 |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Sell(S) | 2K | $187.16 | $430K |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 19K | $152.35 | $2.9M |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 10K | $153.22 | $1.5M |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Sell(S) | 6K | $184.28 | $1.0M |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Sell(S) | 3K | $185.33 | $463K |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Sell(S) | 18K | $186.56 | $3.4M |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 19K | — | $0 |
| Feb 27, 2026 | Bonner Eimear P | Chief Financial Officer | Option exercise(M) | 10K | — | $0 |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 35K | $117.24 | $4.2M |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 7K | $184.29 | $1.3M |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 5K | $185.61 | $909K |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 21K | $186.62 | $4.0M |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Sell(S) | 2K | $187.22 | $446K |
| Feb 27, 2026 | Pate R. Hewitt | Chief Legal Officer | Option exercise(M) | 35K | — | $0 |
| Feb 18, 2026 | Knowles Alana K | Controller | Sell(S) | 2K | $183.28 | $441K |
| Feb 18, 2026 | Walz Andrew Benjamin | President, DM&C | Sell(S) | 1K | $183.83 | $269K |
| Feb 13, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Sell(S) | 1K | $182.37 | $205K |
| Feb 12, 2026 | Walz Andrew Benjamin | President, DM&C | Sell(S) | 666 | $183.40 | $122K |
| Feb 12, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Option exercise(M) | 11K | $110.37 | $1.2M |
| Feb 12, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Sell(S) | 11K | $184.39 | $2.0M |
| Feb 12, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Sell(S) | 476 | $184.54 | $88K |
| Feb 12, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Option exercise(M) | 11K | — | $0 |
| Feb 11, 2026 | Booth Thomas Ryder | Chief Technology & Eng Ofr | Sell(S) | 5 | $184.77 | $924 |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Tax withholding(F) | 4K | $182.26 | $714K |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 10K | — | $0 |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 10K | — | $0 |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Tax withholding(F) | 4K | $182.26 | $718K |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 10K | — | — |
| Feb 10, 2026 | Wirth Michael K | Chairman and CEO, Director | Option exercise(M) | 10K | — | — |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 896 | — | $0 |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Tax withholding(F) | 204 | $182.26 | $37K |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 1K | — | $0 |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Tax withholding(F) | 542 | $182.26 | $99K |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 1K | — | — |
| Feb 10, 2026 | Walz Andrew Benjamin | President, DM&C | Option exercise(M) | 896 | — | — |
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 → 2026-07-18. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).