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 | Fried Bernard | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Fried Bernard | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Ladhani Holli C. | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Ladhani Holli C. | Director | Disposed to issuer(D) | 196 | $711.73 | $139K |
| Jun 1, 2026 | Ladhani Holli C. | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Rowe Robert Scott | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Rowe Robert Scott | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Wyrsch Martha B | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Wyrsch Martha B | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Jackman Worthing | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Jackman Worthing | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Baxter Warner L | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Baxter Warner L | Director | Option exercise(M) | 559 | — | $0 |
| Jun 1, 2026 | Beneby Doyle N | Director | Option exercise(M) | 870 | — | $0 |
| Jun 1, 2026 | Beneby Doyle N | Director | Option exercise(M) | 870 | — | $0 |
| May 28, 2026 | Fried Bernard | Director | Option exercise(M) | 5K | — | $0 |
| May 28, 2026 | Fried Bernard | Director | Option exercise(M) | 5K | — | $0 |
| May 21, 2026 | Beneby Doyle N | Director | Grant(A) | 387 | — | $0 |
| May 21, 2026 | Baxter Warner L | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Fried Bernard | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Jackman Worthing | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Ladhani Holli C. | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Kim Joseph | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Wyrsch Martha B | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Rowe Robert Scott | Director | Grant(A) | 249 | — | $0 |
| May 21, 2026 | Valentin Raul Javier | Director | Option exercise(M) | 559 | — | $0 |
| May 21, 2026 | Valentin Raul Javier | Director | Option exercise(M) | 559 | — | $0 |
| May 21, 2026 | dePass Olsovsky Josephine Ann Marie | Director | Grant(A) | 249 | — | $0 |
| May 11, 2026 | Wyrsch Martha B | Director | Gift(G) | 3K | — | $0 |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 6K | $765.14 | $4.2M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 2K | $766.91 | $1.2M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 4K | $767.68 | $3.1M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 30K | $768.66 | $23.4M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 27K | $769.41 | $21.1M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 21K | $770.70 | $16.4M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 11K | $771.44 | $8.3M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 5K | $772.51 | $4.1M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 3K | $773.61 | $2.4M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 5K | $774.77 | $3.5M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 5K | $775.77 | $4.1M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 8K | $776.73 | $6.0M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 3K | $777.60 | $2.3M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 1K | $765.14 | $788K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 305 | $766.92 | $234K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 998 | $767.74 | $766K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 6K | $768.71 | $4.9M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 5K | $769.47 | $3.7M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 4K | $770.72 | $3.4M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 2K | $771.47 | $1.7M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 1K | $772.58 | $866K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 545 | $773.69 | $422K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 934 | $774.77 | $724K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 1K | $775.77 | $842K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 2K | $776.73 | $1.2M |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Sell(S) | 614 | $777.60 | $477K |
| May 5, 2026 | Austin Earl C. Jr. | President and CEO, Director | Gift(G) | 4K | — | $0 |
| May 4, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Sell(S) | 4K | $756.98 | $3.0M |
| May 4, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Gift(G) | 45 | — | $0 |
| Mar 9, 2026 | Wayne Donald | EVP and General Counsel | Tax withholding(F) | 426 | $540.19 | $230K |
| Mar 9, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Tax withholding(F) | 148 | $540.19 | $80K |
| Mar 9, 2026 | Studer Karl W | President, Electric Power | Tax withholding(F) | 682 | $540.19 | $368K |
| Mar 9, 2026 | Austin Earl C. Jr. | President and CEO, Director | Tax withholding(F) | 2K | $540.19 | $1.3M |
| Mar 9, 2026 | Desai Jayshree S | Chief Financial Officer | Tax withholding(F) | 781 | $540.19 | $422K |
| Mar 9, 2026 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding(F) | 409 | $540.19 | $221K |
| Mar 4, 2026 | Wayne Donald | EVP and General Counsel | Tax withholding(F) | 588 | $566.00 | $333K |
| Mar 4, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Tax withholding(F) | 241 | $566.00 | $136K |
| Mar 4, 2026 | Studer Karl W | President, Electric Power | Tax withholding(F) | 943 | $566.00 | $534K |
| Mar 4, 2026 | Austin Earl C. Jr. | President and CEO, Director | Tax withholding(F) | 4K | $566.00 | $2.0M |
| Mar 4, 2026 | Desai Jayshree S | Chief Financial Officer | Tax withholding(F) | 1K | $566.00 | $761K |
| Mar 4, 2026 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding(F) | 2K | $566.00 | $1.1M |
| Feb 26, 2026 | Wayne Donald | EVP and General Counsel | Grant(A) | 9K | — | $0 |
| Feb 26, 2026 | Wayne Donald | EVP and General Counsel | Tax withholding(F) | 4K | $562.77 | $2.0M |
| Feb 26, 2026 | Wayne Donald | EVP and General Counsel | Grant(A) | 1K | — | $0 |
| Feb 26, 2026 | Studer Karl W | President, Electric Power | Grant(A) | 20K | — | $0 |
| Feb 26, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Grant(A) | 3K | — | $0 |
| Feb 26, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Tax withholding(F) | 1K | $562.77 | $708K |
| Feb 26, 2026 | Nobel Paul | Chief Accounting Officer & SVP | Grant(A) | 614 | — | $0 |
| Feb 26, 2026 | Studer Karl W | President, Electric Power | Tax withholding(F) | 9K | $562.77 | $4.9M |
| Feb 26, 2026 | Studer Karl W | President, Electric Power | Grant(A) | 2K | — | $0 |
| Feb 26, 2026 | Austin Earl C. Jr. | President and CEO, Director | Tax withholding(F) | 32K | $562.77 | $18.1M |
| Feb 26, 2026 | Austin Earl C. Jr. | President and CEO, Director | Grant(A) | 8K | — | $0 |
| Feb 26, 2026 | Austin Earl C. Jr. | President and CEO, Director | Grant(A) | 82K | — | $0 |
| Feb 26, 2026 | Desai Jayshree S | Chief Financial Officer | Grant(A) | 3K | — | $0 |
| Feb 26, 2026 | Desai Jayshree S | Chief Financial Officer | Tax withholding(F) | 7K | $562.77 | $3.7M |
| Feb 26, 2026 | Desai Jayshree S | Chief Financial Officer | Grant(A) | 17K | — | $0 |
| Feb 26, 2026 | Ducey Gerald A JR | Pres. - Strategic Operations | Tax withholding(F) | 3K | $562.77 | $2.0M |
| Feb 26, 2026 | Ducey Gerald A JR | Pres. - Strategic Operations | Grant(A) | 9K | — | $0 |
| Feb 26, 2026 | Ducey Gerald A JR | Pres. - Strategic Operations | Grant(A) | 2K | — | $0 |
| Nov 25, 2025 | Fried Bernard | Director | Gift(G) | 110 | — | $0 |
| Nov 24, 2025 | Fried Bernard | Director | Gift(G) | 28 | — | $0 |
| Nov 14, 2025 | Wyrsch Martha B | Director | Gift(G) | 2K | — | $0 |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Gift(G) | 500 | — | $0 |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Sell(S) | 569 | $447.03 | $254K |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Sell(S) | 135 | $445.72 | $60K |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Sell(S) | 3K | $445.09 | $1.5M |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Sell(S) | 8K | $442.87 | $3.3M |
| Nov 6, 2025 | Wayne Donald | EVP and General Counsel | Sell(S) | 2K | $444.07 | $1.0M |
| Nov 6, 2025 | Ducey Gerald A JR | Pres. - Strategic Operations | Sell(S) | 8K | $446.08 | $3.4M |
| Nov 5, 2025 | Jackman Worthing | Director | Gift(G) | 800 | — | $0 |
| Nov 5, 2025 | Jackman Worthing | Director | Sell(S) | 6K | $450.45 | $2.9M |
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).