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 7, 2026 | Arnaboldi Nicole S | Director | Grant(A) | 409 | $88.47 | $36K |
| Jun 15, 2026 | Camaren James Lawrence | Director | Grant(A) | 273 | $86.12 | $24K |
| Jun 15, 2026 | Arnaboldi Nicole S | Director | Grant(A) | 63 | $86.12 | $5K |
| Jun 15, 2026 | Porges David L | Director | Grant(A) | 52 | $86.12 | $4K |
| May 7, 2026 | Bolster Brian W | Pres. and CEO of Sub | Tax withholding(F) | 1K | $95.39 | $119K |
| Apr 6, 2026 | Arnaboldi Nicole S | Director | Grant(A) | 392 | $92.73 | $36K |
| Mar 17, 2026 | May James Michael | Treasurer and Asst. Secretary | Tax withholding(F) | 316 | $92.53 | $29K |
| Mar 17, 2026 | Bolster Brian W | Pres. and CEO of Sub | Tax withholding(F) | 428 | $92.53 | $40K |
| Mar 17, 2026 | Gough William John | VP, Controller & CAO | Tax withholding(F) | 93 | $92.53 | $9K |
| Mar 16, 2026 | Camaren James Lawrence | Director | Grant(A) | 218 | $92.82 | $20K |
| Mar 16, 2026 | Porges David L | Director | Grant(A) | 41 | $92.82 | $4K |
| Mar 16, 2026 | Arnaboldi Nicole S | Director | Grant(A) | 47 | $92.82 | $4K |
| Mar 13, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Sell(S) | 745 | $93.00 | $69K |
| Mar 13, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Sell(S) | 4K | $93.00 | $390K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 9K | $45.65 | $426K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Sell(S) | 6K | $90.27 | $507K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 6K | $31.72 | $178K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Sell(S) | 9K | $90.27 | $843K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Sell(S) | 5K | $90.27 | $426K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 5K | $38.61 | $182K |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 5K | — | $0 |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 6K | — | $0 |
| Mar 9, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Option exercise(M) | 9K | — | $0 |
| Mar 9, 2026 | May James Michael | Treasurer and Asst. Secretary | Sell(S) | 2K | $90.27 | $225K |
| Mar 9, 2026 | May James Michael | Treasurer and Asst. Secretary | Sell(S) | 5K | $90.27 | $422K |
| Mar 9, 2026 | Lemasney Mark | EVP Power Generation Division | Sell(S) | 4K | $90.27 | $347K |
| Feb 17, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Sell(S) | 5K | $95.00 | $483K |
| Feb 15, 2026 | Sieving Charles E | EVP, Chief Legal | Tax withholding(F) | 2K | $93.80 | $191K |
| Feb 15, 2026 | Pimentel Armando Jr | Director & CEO of Sub | Tax withholding(F) | 7K | $93.80 | $692K |
| Feb 15, 2026 | Ketchum John W | Chairman, President & CEO, Director | Tax withholding(F) | 2K | $93.80 | $184K |
| Feb 15, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Tax withholding(F) | 2K | $93.80 | $145K |
| Feb 15, 2026 | May James Michael | Treasurer and Asst. Secretary | Tax withholding(F) | 1K | $93.80 | $98K |
| Feb 15, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Tax withholding(F) | 568 | $93.80 | $53K |
| Feb 15, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Tax withholding(F) | 2K | $93.80 | $142K |
| Feb 15, 2026 | Lemasney Mark | EVP Power Generation Division | Tax withholding(F) | 206 | $93.80 | $19K |
| Feb 15, 2026 | Dunne Michael | EVP, Finance & CFO | Tax withholding(F) | 4K | $93.80 | $412K |
| Feb 15, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Tax withholding(F) | 623 | $93.80 | $58K |
| Feb 15, 2026 | Bolster Brian W | Pres. and CEO of Sub | Tax withholding(F) | 912 | $93.80 | $86K |
| Feb 15, 2026 | Gough William John | VP, Controller & CAO | Tax withholding(F) | 101 | $93.80 | $9K |
| Feb 12, 2026 | Stall John A | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Lane Amy B | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Hachigian Kirk S | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Camaren James Lawrence | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Porges David L | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Henry Maria | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Gursahaney Naren K | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Sieving Charles E | EVP, Chief Legal | Tax withholding(F) | 14K | $91.93 | $1.2M |
| Feb 12, 2026 | Sieving Charles E | EVP, Chief Legal | Grant(A) | 4K | — | $0 |
| Feb 12, 2026 | Sieving Charles E | EVP, Chief Legal | Grant(A) | 35K | — | $0 |
| Feb 12, 2026 | Sieving Charles E | EVP, Chief Legal | Grant(A) | 3K | — | — |
| Feb 12, 2026 | Sieving Charles E | EVP, Chief Legal | Grant(A) | 30K | — | $0 |
| Feb 12, 2026 | Pimentel Armando Jr | Director & CEO of Sub | Grant(A) | 17K | — | $0 |
| Feb 12, 2026 | Pimentel Armando Jr | Director & CEO of Sub | Grant(A) | 2K | — | — |
| Feb 12, 2026 | Pimentel Armando Jr | Director & CEO of Sub | Grant(A) | 74K | — | $0 |
| Feb 12, 2026 | Martha Geoffrey | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Ketchum John W | Chairman, President & CEO, Director | Tax withholding(F) | 60K | $91.93 | $5.5M |
| Feb 12, 2026 | Ketchum John W | Chairman, President & CEO, Director | Grant(A) | 153K | — | $0 |
| Feb 12, 2026 | Ketchum John W | Chairman, President & CEO, Director | Grant(A) | 4K | — | $0 |
| Feb 12, 2026 | Ketchum John W | Chairman, President & CEO, Director | Grant(A) | 5K | — | — |
| Feb 12, 2026 | Ketchum John W | Chairman, President & CEO, Director | Grant(A) | 161K | — | $0 |
| Feb 12, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Tax withholding(F) | 10K | $91.93 | $960K |
| Feb 12, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Grant(A) | 3K | — | $0 |
| Feb 12, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Grant(A) | 27K | — | $0 |
| Feb 12, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Grant(A) | 1K | — | — |
| Feb 12, 2026 | Crews Terrell Kirk II | EVP, Chief Risk Officer | Grant(A) | 22K | — | $0 |
| Feb 12, 2026 | Wilson Darryl L. | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | May James Michael | Treasurer and Asst. Secretary | Grant(A) | 5K | — | $0 |
| Feb 12, 2026 | May James Michael | Treasurer and Asst. Secretary | Tax withholding(F) | 801 | $91.93 | $74K |
| Feb 12, 2026 | May James Michael | Treasurer and Asst. Secretary | Grant(A) | 3K | — | $0 |
| Feb 12, 2026 | May James Michael | Treasurer and Asst. Secretary | Grant(A) | 10K | — | $0 |
| Feb 12, 2026 | May James Michael | Treasurer and Asst. Secretary | Grant(A) | 484 | — | — |
| Feb 12, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Tax withholding(F) | 4K | $91.93 | $337K |
| Feb 12, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Grant(A) | 1K | — | $0 |
| Feb 12, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Grant(A) | 9K | — | $0 |
| Feb 12, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Grant(A) | 702 | — | — |
| Feb 12, 2026 | Reagan Ronald R | EVP, Eng., Const. & ISC | Grant(A) | 9K | — | $0 |
| Feb 12, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Grant(A) | 17K | — | $0 |
| Feb 12, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Grant(A) | 3K | — | $0 |
| Feb 12, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Tax withholding(F) | 7K | $91.93 | $609K |
| Feb 12, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Grant(A) | 1K | — | — |
| Feb 12, 2026 | Coffey Robert | EVP, Nuclear Div & CNO | Grant(A) | 15K | — | $0 |
| Feb 12, 2026 | Stahlkopf Deborah L | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Arnaboldi Nicole S | Director | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Lemasney Mark | EVP Power Generation Division | Tax withholding(F) | 1K | $91.93 | $114K |
| Feb 12, 2026 | Lemasney Mark | EVP Power Generation Division | Grant(A) | 5K | — | $0 |
| Feb 12, 2026 | Lemasney Mark | EVP Power Generation Division | Grant(A) | 806 | — | $0 |
| Feb 12, 2026 | Lemasney Mark | EVP Power Generation Division | Grant(A) | 5K | — | $0 |
| Feb 12, 2026 | Lemasney Mark | EVP Power Generation Division | Grant(A) | 358 | — | — |
| Feb 12, 2026 | Dunne Michael | EVP, Finance & CFO | Grant(A) | 5K | — | $0 |
| Feb 12, 2026 | Dunne Michael | EVP, Finance & CFO | Tax withholding(F) | 5K | $91.93 | $504K |
| Feb 12, 2026 | Dunne Michael | EVP, Finance & CFO | Grant(A) | 14K | — | $0 |
| Feb 12, 2026 | Dunne Michael | EVP, Finance & CFO | Grant(A) | 523 | — | — |
| Feb 12, 2026 | Dunne Michael | EVP, Finance & CFO | Grant(A) | 33K | — | $0 |
| Feb 12, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Grant(A) | 2K | — | $0 |
| Feb 12, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Grant(A) | 3K | — | $0 |
| Feb 12, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Tax withholding(F) | 726 | $91.93 | $67K |
| Feb 12, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Grant(A) | 529 | — | — |
| Feb 12, 2026 | Daggs Nicole J | EVP, Human Res & Corp Svcs | Grant(A) | 14K | — | $0 |
| Feb 12, 2026 | Bolster Brian W | Pres. and CEO of Sub | Grant(A) | 8K | — | $0 |
| Feb 12, 2026 | Bolster Brian W | Pres. and CEO of Sub | Grant(A) | 1K | — | — |
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).