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 30, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Option exercise(M) | 27K | — | $0 |
| Jun 30, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Tax withholding(F) | 11K | $50.39 | $530K |
| Jun 30, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Option exercise(M) | 27K | — | — |
| Apr 1, 2026 | Burck William A | Director | Option exercise(M) | 2K | — | $0 |
| Apr 1, 2026 | Burck William A | Director | Option exercise(M) | 2K | — | — |
| Mar 25, 2026 | Abbott Anthony J | Director | Grant(A) | 70 | $58.49 | $4K |
| Mar 25, 2026 | Burck William A | Director | Grant(A) | 136 | $58.49 | $8K |
| Mar 25, 2026 | Carey Chase | Director | Grant(A) | 126 | $58.49 | $7K |
| Mar 25, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 128 | — | $0 |
| Mar 25, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 122 | — | $0 |
| Mar 25, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 142 | — | $0 |
| Mar 25, 2026 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 131 | — | $0 |
| Mar 25, 2026 | Hernandez Roland A | Director | Grant(A) | 126 | $58.49 | $7K |
| Mar 25, 2026 | Johnson Margaret L | Director | Grant(A) | 70 | $58.49 | $4K |
| Mar 25, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 480 | — | $0 |
| Mar 25, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 271 | — | $0 |
| Mar 25, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 523 | — | $0 |
| Mar 25, 2026 | Nallen John | President, COO | Grant(A) | 237 | — | $0 |
| Mar 25, 2026 | Nallen John | President, COO | Grant(A) | 123 | — | $0 |
| Mar 25, 2026 | Nallen John | President, COO | Grant(A) | 284 | — | $0 |
| Mar 25, 2026 | Ryan Paul D | Director | Grant(A) | 126 | $58.49 | $7K |
| Mar 25, 2026 | Tomsic Steven | Chief Financial Officer | Grant(A) | 74 | — | $0 |
| Mar 25, 2026 | Tomsic Steven | Chief Financial Officer | Grant(A) | 142 | — | $0 |
| Mar 25, 2026 | Tomsic Steven | Chief Financial Officer | Grant(A) | 131 | — | $0 |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 900 | $60.44 | $54K |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 175K | $60.63 | $10.6M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Buy(P) | 175K | $60.63 | $10.6M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 87K | $40.26 | $3.5M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 376K | $36.00 | $13.5M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 151K | $56.65 | $8.6M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 296K | $57.51 | $17.0M |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 9K | $58.45 | $552K |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 5K | $59.68 | $304K |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 87K | — | $0 |
| Mar 13, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 376K | — | $0 |
| Mar 12, 2026 | Nallen John | President, COO | Sell(S) | 212K | $57.67 | $12.2M |
| Mar 12, 2026 | Nallen John | President, COO | Option exercise(M) | 171K | $36.00 | $6.1M |
| Mar 12, 2026 | Nallen John | President, COO | Option exercise(M) | 46K | $40.26 | $1.9M |
| Mar 12, 2026 | Nallen John | President, COO | Sell(S) | 5K | $58.08 | $264K |
| Mar 12, 2026 | Nallen John | President, COO | Option exercise(M) | 46K | — | $0 |
| Mar 12, 2026 | Nallen John | President, COO | Option exercise(M) | 171K | — | $0 |
| Mar 12, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 247K | $40.26 | $10.0M |
| Mar 12, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 239K | $57.68 | $13.8M |
| Mar 12, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 8K | $58.06 | $459K |
| Mar 12, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 247K | — | $0 |
| Mar 11, 2026 | Nallen John | President, COO | Sell(S) | 2K | $58.32 | $140K |
| Mar 11, 2026 | Nallen John | President, COO | Sell(S) | 240K | $57.73 | $13.8M |
| Mar 11, 2026 | Nallen John | President, COO | Option exercise(M) | 242K | $40.26 | $9.8M |
| Mar 11, 2026 | Nallen John | President, COO | Option exercise(M) | 242K | — | $0 |
| Mar 11, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 243K | $40.26 | $9.8M |
| Mar 11, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 240K | $57.73 | $13.9M |
| Mar 11, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Sell(S) | 2K | $58.31 | $137K |
| Mar 11, 2026 | Murdoch Lachlan K | Executive Chair, CEO, Director | Option exercise(M) | 243K | — | $0 |
| Dec 9, 2025 | Ciongoli Adam G. | Chief Legal and Policy Officer | Sell(S) | 30K | $69.55 | $2.1M |
| Nov 21, 2025 | Murdoch Keith Rupert | Insider | Sell(S) | 100K | $59.26 | $5.9M |
| Nov 14, 2025 | Johnson Margaret L | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 14, 2025 | Hernandez Roland A | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 14, 2025 | Carey Chase | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 14, 2025 | Burck William A | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 14, 2025 | Abbott Anthony J | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 14, 2025 | Ryan Paul D | Director | Grant(A) | 3K | $64.84 | $225K |
| Nov 10, 2025 | Tomsic Steven | Chief Financial Officer | Sell(S) | 138K | $66.54 | $9.2M |
| Nov 10, 2025 | Tomsic Steven | Chief Financial Officer | Option exercise(M) | 68K | $36.00 | $2.5M |
| Nov 10, 2025 | Tomsic Steven | Chief Financial Officer | Option exercise(M) | 70K | $40.26 | $2.8M |
| Nov 10, 2025 | Tomsic Steven | Chief Financial Officer | Option exercise(M) | 68K | — | $0 |
| Nov 10, 2025 | Tomsic Steven | Chief Financial Officer | Option exercise(M) | 70K | — | $0 |
| Nov 7, 2025 | Murdoch Keith Rupert | Insider | Option exercise(M) | 169K | $33.50 | $5.7M |
| Nov 7, 2025 | Murdoch Keith Rupert | Insider | Sell(S) | 169K | $65.97 | $11.1M |
| Nov 7, 2025 | Murdoch Keith Rupert | Insider | Option exercise(M) | 169K | — | $0 |
| Oct 31, 2025 | Ryan Paul D | Director | Sell(S) | 18K | $64.36 | $1.1M |
| Oct 1, 2025 | Hernandez Roland A | Director | Option exercise(M) | 8K | — | $0 |
| Oct 1, 2025 | Carey Chase | Director | Option exercise(M) | 8K | — | — |
| Oct 1, 2025 | Carey Chase | Director | Option exercise(M) | 8K | — | $0 |
| Oct 1, 2025 | Ryan Paul D | Director | Option exercise(M) | 8K | — | — |
| Oct 1, 2025 | Ryan Paul D | Director | Option exercise(M) | 8K | — | $0 |
| Oct 1, 2025 | Hernandez Roland A | Director | Option exercise(M) | 8K | — | — |
| Sep 24, 2025 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 123 | — | $0 |
| Sep 24, 2025 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 118 | — | $0 |
| Sep 24, 2025 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 138 | — | $0 |
| Sep 24, 2025 | Ciongoli Adam G. | Chief Legal and Policy Officer | Grant(A) | 126 | — | $0 |
| Sep 24, 2025 | Tomsic Steven | Chief Financial Officer | Grant(A) | 126 | — | $0 |
| Sep 24, 2025 | Tomsic Steven | Chief Financial Officer | Grant(A) | 138 | — | $0 |
| Sep 24, 2025 | Tomsic Steven | Chief Financial Officer | Grant(A) | 71 | — | $0 |
| Sep 24, 2025 | Nallen John | President, COO | Grant(A) | 230 | — | $0 |
| Sep 24, 2025 | Nallen John | President, COO | Grant(A) | 119 | — | $0 |
| Sep 24, 2025 | Nallen John | President, COO | Grant(A) | 274 | — | $0 |
| Sep 24, 2025 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 465 | — | $0 |
| Sep 24, 2025 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 506 | — | $0 |
| Sep 24, 2025 | Murdoch Lachlan K | Executive Chair, CEO, Director | Grant(A) | 263 | — | $0 |
| Sep 24, 2025 | Ryan Paul D | Director | Grant(A) | 143 | $60.16 | $9K |
| Sep 24, 2025 | Hernandez Roland A | Director | Grant(A) | 143 | $60.16 | $9K |
| Sep 24, 2025 | Johnson Margaret L | Director | Grant(A) | 52 | $60.16 | $3K |
| Sep 24, 2025 | Carey Chase | Director | Grant(A) | 143 | $60.16 | $9K |
| Sep 24, 2025 | Abbott Anthony J | Director | Grant(A) | 52 | $60.16 | $3K |
| Sep 24, 2025 | Burck William A | Director | Grant(A) | 116 | $60.16 | $7K |
| Sep 10, 2025 | MacLeod Family Discretionary Trust | 10% Owner | Sell(S) | 9K | $33.99 | $323K |
| Sep 10, 2025 | MacLeod Family Discretionary Trust | 10% Owner | Sell(S) | 34.3M | $33.99 | $1.2B |
| Sep 10, 2025 | MacLeod Family Discretionary Trust | 10% Owner | Sell(S) | 16.8M | $53.46 | $900.0M |
| Sep 10, 2025 | LGC Holdco, LLC | 10% Owner | Buy(P) | 9K | — | — |
| Sep 10, 2025 | LGC Holdco, LLC | 10% Owner | Buy(P) | 34.3M | — | — |
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).