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 1, 2026 | Garza Rafael G | Director | Grant(A) | 65 | $172.92 | $11K |
| Jul 1, 2026 | Geiser Edward | Director | Grant(A) | 188 | $172.92 | $33K |
| May 2, 2026 | Faulk Michelle | Vice President & Controller | Option exercise(M) | 175 | $189.74 | $33K |
| May 2, 2026 | Faulk Michelle | Vice President & Controller | Tax withholding(F) | 70 | $189.74 | $13K |
| May 2, 2026 | Faulk Michelle | Vice President & Controller | Option exercise(M) | 175 | — | $0 |
| May 2, 2026 | Akers John K | PRESIDENT & CEO, Director | Option exercise(M) | 17K | $189.74 | $3.2M |
| May 2, 2026 | Akers John K | PRESIDENT & CEO, Director | Tax withholding(F) | 6K | $187.74 | $1.2M |
| May 2, 2026 | Akers John K | PRESIDENT & CEO, Director | Option exercise(M) | 17K | — | $0 |
| May 2, 2026 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Option exercise(M) | 4K | $189.74 | $753K |
| May 2, 2026 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Tax withholding(F) | 2K | $189.74 | $297K |
| May 2, 2026 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Option exercise(M) | 4K | — | $0 |
| May 2, 2026 | Hartsfield Karen E | Senior Advisor | Option exercise(M) | 3K | $189.74 | $534K |
| May 2, 2026 | Hartsfield Karen E | Senior Advisor | Tax withholding(F) | 1K | $189.74 | $198K |
| May 2, 2026 | Hartsfield Karen E | Senior Advisor | Option exercise(M) | 3K | — | $0 |
| May 2, 2026 | McDill John S | SR VP, UTILITY OPERATIONS | Option exercise(M) | 3K | $189.74 | $534K |
| May 2, 2026 | McDill John S | SR VP, UTILITY OPERATIONS | Tax withholding(F) | 1K | $189.74 | $198K |
| May 2, 2026 | McDill John S | SR VP, UTILITY OPERATIONS | Option exercise(M) | 3K | — | $0 |
| May 2, 2026 | Robbins J Matt | SR VP, HUMAN RESOURCES | Option exercise(M) | 3K | $189.74 | $534K |
| May 2, 2026 | Robbins J Matt | SR VP, HUMAN RESOURCES | Tax withholding(F) | 1K | $189.74 | $198K |
| May 2, 2026 | Robbins J Matt | SR VP, HUMAN RESOURCES | Option exercise(M) | 3K | — | $0 |
| Apr 1, 2026 | Geiser Edward | Director | Grant(A) | 176 | $185.09 | $33K |
| Apr 1, 2026 | Garza Rafael G | Director | Grant(A) | 60 | $185.09 | $11K |
| Mar 7, 2026 | Ale John C. | Director | Option exercise(M) | 1K | $184.73 | $200K |
| Mar 7, 2026 | Ale John C. | Director | Option exercise(M) | 1K | — | $0 |
| Mar 7, 2026 | Cocklin Kim R | Director | Option exercise(M) | 1K | $184.73 | $200K |
| Mar 7, 2026 | Cocklin Kim R | Director | Option exercise(M) | 1K | — | $0 |
| Mar 7, 2026 | Compton Kelly H | Director | Option exercise(M) | 1K | $184.73 | $200K |
| Mar 7, 2026 | Compton Kelly H | Director | Option exercise(M) | 1K | — | $0 |
| Mar 6, 2026 | Ale John C. | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Cocklin Kim R | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Compton Kelly H | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Coogler Mitzi H | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Donohue Sean | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Garza Rafael G | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Geiser Edward | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Quinn Nancy K | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Toliver Telisa | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Ware William James | Director | Grant(A) | 920 | $184.73 | $170K |
| Mar 6, 2026 | Yoho Frank H | Director | Grant(A) | 920 | $184.73 | $170K |
| Feb 4, 2026 | Sampson Richard A | Director | Conversion(C) | 31K | $171.62 | $5.3M |
| Feb 4, 2026 | Sampson Richard A | Director | Conversion(C) | 685 | $171.62 | $118K |
| Feb 4, 2026 | Sampson Richard A | Director | Conversion(C) | 685 | — | $0 |
| Feb 4, 2026 | Sampson Richard A | Director | Conversion(C) | 31K | — | $0 |
| Feb 3, 2026 | Akers John K | PRESIDENT & CEO, Director | Grant(A) | 8K | $168.06 | $1.3M |
| Feb 3, 2026 | Bateman Jessica Walker | Sr VP, Gen Counsel, Corp Sec'y | Grant(A) | 1K | $168.06 | $208K |
| Feb 3, 2026 | Faulk Michelle | Vice President & Controller | Grant(A) | 260 | $168.06 | $44K |
| Feb 3, 2026 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Grant(A) | 2K | $168.06 | $319K |
| Feb 3, 2026 | Hartsfield Karen E | Senior Advisor | Grant(A) | 1K | $168.06 | $208K |
| Feb 3, 2026 | McDill John S | SR VP, UTILITY OPERATIONS | Grant(A) | 1K | $168.06 | $208K |
| Feb 3, 2026 | Robbins J Matt | SR VP, HUMAN RESOURCES | Grant(A) | 1K | $168.06 | $208K |
| Jan 2, 2026 | Garza Rafael G | Director | Grant(A) | 66 | $168.23 | $11K |
| Jan 2, 2026 | Geiser Edward | Director | Grant(A) | 193 | $168.23 | $33K |
| Jan 2, 2026 | Bateman Jessica Walker | Sr VP, Gen Counsel, Corp Sec'y | Tax withholding(F) | 1K | $168.23 | $175K |
| Jan 2, 2026 | Bateman Jessica Walker | Sr VP, Gen Counsel, Corp Sec'y | Option exercise(M) | 3K | $168.23 | $421K |
| Jan 2, 2026 | Bateman Jessica Walker | Sr VP, Gen Counsel, Corp Sec'y | Option exercise(M) | 3K | — | $0 |
| Dec 16, 2025 | Compton Kelly H | Director | Gift(G) | 442 | $169.16 | $75K |
| Dec 10, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Gift(G) | 2K | $166.80 | $250K |
| Dec 3, 2025 | Donohue Sean | Director | Sell(S) | 450 | $171.15 | $77K |
| Nov 4, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Option exercise(M) | 5K | $172.96 | $933K |
| Nov 4, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Tax withholding(F) | 2K | $172.96 | $367K |
| Nov 4, 2025 | McDill John S | SR VP, UTILITY OPERATIONS | Option exercise(M) | 5K | $172.96 | $933K |
| Nov 4, 2025 | McDill John S | SR VP, UTILITY OPERATIONS | Tax withholding(F) | 2K | $172.96 | $367K |
| Nov 4, 2025 | Hartsfield Karen E | Senior Advisor | Option exercise(M) | 5K | $172.96 | $933K |
| Nov 4, 2025 | Hartsfield Karen E | Senior Advisor | Tax withholding(F) | 2K | $172.96 | $367K |
| Nov 4, 2025 | Faulk Michelle | Vice President & Controller | Tax withholding(F) | 116 | $172.96 | $20K |
| Nov 4, 2025 | Faulk Michelle | Vice President & Controller | Option exercise(M) | 336 | $172.96 | $58K |
| Nov 4, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Option exercise(M) | 8K | $172.96 | $1.3M |
| Nov 4, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Tax withholding(F) | 3K | $172.96 | $518K |
| Nov 4, 2025 | Akers John K | PRESIDENT & CEO, Director | Tax withholding(F) | 13K | $172.96 | $2.2M |
| Nov 4, 2025 | Akers John K | PRESIDENT & CEO, Director | Option exercise(M) | 32K | $172.96 | $5.6M |
| Oct 1, 2025 | Garza Rafael G | Director | Grant(A) | 66 | $170.13 | $11K |
| Oct 1, 2025 | Geiser Edward | Director | Grant(A) | 191 | $170.13 | $33K |
| Jul 1, 2025 | Geiser Edward | Director | Grant(A) | 202 | $154.33 | $31K |
| May 14, 2025 | Cocklin Kim R | Director | Sell(S) | 15K | $150.98 | $2.3M |
| May 2, 2025 | Akers John K | PRESIDENT & CEO, Director | Tax withholding(F) | 4K | $160.66 | $662K |
| May 2, 2025 | Akers John K | PRESIDENT & CEO, Director | Option exercise(M) | 11K | $160.66 | $1.8M |
| May 2, 2025 | Akers John K | PRESIDENT & CEO, Director | Option exercise(M) | 11K | — | $0 |
| May 2, 2025 | Faulk Michelle | Vice President & Controller | Option exercise(M) | 160 | $160.66 | $26K |
| May 2, 2025 | Faulk Michelle | Vice President & Controller | Tax withholding(F) | 64 | $160.66 | $10K |
| May 2, 2025 | Faulk Michelle | Vice President & Controller | Option exercise(M) | 160 | — | $0 |
| May 2, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Option exercise(M) | 3K | $160.66 | $551K |
| May 2, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Tax withholding(F) | 1K | $160.66 | $217K |
| May 2, 2025 | Forsythe Christopher T | SR VICE PRESIDENT & CFO | Option exercise(M) | 3K | — | $0 |
| May 2, 2025 | Hartsfield Karen E | Senior Advisor | Option exercise(M) | 3K | $160.66 | $402K |
| May 2, 2025 | Hartsfield Karen E | Senior Advisor | Tax withholding(F) | 986 | $160.66 | $158K |
| May 2, 2025 | Hartsfield Karen E | Senior Advisor | Option exercise(M) | 3K | — | $0 |
| May 2, 2025 | McDill John S | SR VP, UTILITY OPERATIONS | Tax withholding(F) | 927 | $160.66 | $149K |
| May 2, 2025 | McDill John S | SR VP, UTILITY OPERATIONS | Option exercise(M) | 3K | $160.66 | $402K |
| May 2, 2025 | McDill John S | SR VP, UTILITY OPERATIONS | Option exercise(M) | 3K | — | $0 |
| May 2, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Tax withholding(F) | 996 | $160.66 | $160K |
| May 2, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Option exercise(M) | 3K | $160.66 | $402K |
| May 2, 2025 | Robbins J Matt | SR VP, HUMAN RESOURCES | Option exercise(M) | 3K | — | $0 |
| Apr 1, 2025 | Geiser Edward | Director | Grant(A) | 203 | $154.13 | $31K |
| Mar 8, 2025 | Cocklin Kim R | Director | Option exercise(M) | 1K | $147.75 | $191K |
| Mar 8, 2025 | Cocklin Kim R | Director | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2025 | Compton Kelly H | Director | Option exercise(M) | 1K | $147.75 | $191K |
| Mar 8, 2025 | Compton Kelly H | Director | Option exercise(M) | 1K | — | $0 |
| Mar 8, 2025 | Donohue Sean | Director | Option exercise(M) | 1K | $147.75 | $191K |
| Mar 8, 2025 | Donohue Sean | Director | Option exercise(M) | 1K | — | $0 |
| Mar 7, 2025 | Yoho Frank H | Director | Grant(A) | 1K | $147.75 | $160K |
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 2021-04-26 → 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).