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 | Duckworth Connie K | Director | Grant(A) | 624 | — | $0 |
| Jun 15, 2026 | Duckworth Connie K | Director | Option exercise(M) | 4K | — | — |
| Jun 15, 2026 | Duckworth Connie K | Director | Option exercise(M) | 4K | — | $0 |
| Jun 15, 2026 | Weisenburger Randall J | Director | Option exercise(M) | 4K | — | — |
| Jun 15, 2026 | Weisenburger Randall J | Director | Option exercise(M) | 4K | — | $0 |
| Jun 15, 2026 | Lavan Maryanne | Director | Option exercise(M) | 4K | — | — |
| Jun 15, 2026 | Lavan Maryanne | Director | Option exercise(M) | 4K | — | $0 |
| Jun 15, 2026 | Myers Richard B | Director | Option exercise(M) | 4K | — | — |
| Jun 15, 2026 | Myers Richard B | Director | Option exercise(M) | 4K | — | $0 |
| Jun 9, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Buy(P) | 10K | $54.30 | $543K |
| Jun 9, 2026 | Lavan Maryanne | Director | Grant(A) | 3K | — | $0 |
| Jun 9, 2026 | McKnight Andrew A. | Director | Grant(A) | 3K | — | $0 |
| Jun 9, 2026 | Donald Arnold W | Director | Grant(A) | 3K | — | $0 |
| Jun 9, 2026 | Duckworth Connie K | Director | Grant(A) | 3K | — | $0 |
| Jun 9, 2026 | Myers Richard B | Director | Grant(A) | 3K | — | $0 |
| Jun 9, 2026 | Weisenburger Randall J | Director | Grant(A) | 3K | — | $0 |
| Jun 3, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 12K | $71.31 | $837K |
| Jun 3, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 37K | $70.23 | $2.6M |
| Jun 3, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 136K | $68.65 | $9.3M |
| May 29, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 48K | $64.56 | $3.1M |
| May 29, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 2K | $65.13 | $127K |
| May 28, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 95K | $64.67 | $6.2M |
| May 28, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 44K | $65.65 | $2.9M |
| May 28, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 49K | $66.52 | $3.3M |
| May 28, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 39K | $67.78 | $2.7M |
| May 28, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 7K | $68.18 | $457K |
| May 27, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 92K | $65.20 | $6.0M |
| May 27, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 23K | $66.06 | $1.5M |
| May 20, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Buy(P) | 17K | $56.62 | $963K |
| May 13, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 83K | $64.93 | $5.4M |
| May 13, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 94K | $65.31 | $6.1M |
| May 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 103K | $65.67 | $6.8M |
| May 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 20K | $67.12 | $1.3M |
| May 8, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 7K | $75.00 | $522K |
| May 8, 2026 | Corbett Ryan | Chief Financial Officer | Sell(S) | 20K | $75.00 | $1.5M |
| Apr 20, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 259K | $64.03 | $16.6M |
| Apr 17, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 41K | $64.05 | $2.6M |
| Apr 1, 2026 | Infuso David Gregory | Chief Accounting Officer | Tax withholding(F) | 804 | $48.41 | $39K |
| Mar 31, 2026 | Duckworth Connie K | Director | Grant(A) | 725 | — | $0 |
| Mar 17, 2026 | Corbett Ryan | Chief Financial Officer | Sell(S) | 46K | $60.00 | $2.8M |
| Mar 16, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 14K | $60.01 | $835K |
| Jan 22, 2026 | Infuso David Gregory | Chief Accounting Officer | Tax withholding(F) | 1K | $68.37 | $82K |
| Jan 20, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 8K | $68.21 | $534K |
| Jan 14, 2026 | Corbett Ryan | Chief Financial Officer | Tax withholding(F) | 4K | $69.30 | $243K |
| Jan 14, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding(F) | 1K | $69.30 | $90K |
| Jan 14, 2026 | Infuso David Gregory | Chief Accounting Officer | Tax withholding(F) | 444 | $69.30 | $31K |
| Jan 13, 2026 | Corbett Ryan | Chief Financial Officer | Tax withholding(F) | 6K | $63.82 | $380K |
| Jan 13, 2026 | Litinsky James H. | Chairman and CEO, Director | Tax withholding(F) | 35K | $63.82 | $2.2M |
| Jan 13, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Tax withholding(F) | 9K | $63.82 | $580K |
| Jan 13, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding(F) | 4K | $63.82 | $241K |
| Jan 13, 2026 | Infuso David Gregory | Chief Accounting Officer | Tax withholding(F) | 2K | $63.82 | $116K |
| Jan 12, 2026 | Corbett Ryan | Chief Financial Officer | Tax withholding(F) | 12K | $65.34 | $787K |
| Jan 12, 2026 | Corbett Ryan | Chief Financial Officer | Tax withholding(F) | 7K | $65.34 | $478K |
| Jan 12, 2026 | Corbett Ryan | Chief Financial Officer | Grant(A) | 31K | — | $0 |
| Jan 12, 2026 | Corbett Ryan | Chief Financial Officer | Grant(A) | 17K | — | $0 |
| Jan 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Tax withholding(F) | 26K | $65.34 | $1.7M |
| Jan 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Tax withholding(F) | 38K | $65.34 | $2.5M |
| Jan 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Grant(A) | 38K | — | $0 |
| Jan 12, 2026 | Litinsky James H. | Chairman and CEO, Director | Grant(A) | 65K | — | $0 |
| Jan 12, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Tax withholding(F) | 11K | $65.34 | $694K |
| Jan 12, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Grant(A) | 18K | — | $0 |
| Jan 12, 2026 | Rosenthal Michael Stuart | Chief Operating Officer | Grant(A) | 34K | — | $0 |
| Jan 12, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Grant(A) | 9K | — | $0 |
| Jan 12, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Grant(A) | 23K | — | $0 |
| Jan 12, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding(F) | 9K | $65.34 | $590K |
| Jan 12, 2026 | Hoops Elliot Dean | General Counsel and Secretary | Tax withholding(F) | 5K | $65.34 | $296K |
| Jan 12, 2026 | Infuso David Gregory | Chief Accounting Officer | Grant(A) | 1K | — | $0 |
| Jan 12, 2026 | Infuso David Gregory | Chief Accounting Officer | Tax withholding(F) | 581 | $65.34 | $38K |
| Jan 12, 2026 | Infuso David Gregory | Chief Accounting Officer | Grant(A) | 4K | — | $0 |
| Jan 8, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 273K | $64.17 | $17.5M |
| Jan 7, 2026 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 27K | $64.01 | $1.8M |
| Dec 31, 2025 | Duckworth Connie K | Director | Grant(A) | 593 | — | $0 |
| Dec 31, 2025 | Lavan Maryanne | Director | Grant(A) | 556 | — | $0 |
| Dec 9, 2025 | Corbett Ryan | Chief Financial Officer | Sell(S) | 38K | $60.00 | $2.3M |
| Dec 5, 2025 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 35K | $63.11 | $2.2M |
| Dec 5, 2025 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 276K | $62.79 | $17.3M |
| Dec 5, 2025 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 75K | $63.42 | $4.7M |
| Nov 20, 2025 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 208K | $63.72 | $13.2M |
| Nov 20, 2025 | Litinsky James H. | Chairman and CEO, Director | Sell(S) | 41K | $64.60 | $2.6M |
| Nov 18, 2025 | Litinsky James H. | Chairman and CEO, Director | Tax withholding(F) | 79K | $58.51 | $4.6M |
| Nov 17, 2025 | Corbett Ryan | Chief Financial Officer | Sell(S) | 20K | $57.72 | $1.2M |
| Oct 13, 2025 | Infuso David Gregory | Chief Accounting Officer | Grant(A) | 3K | — | $0 |
| Sep 30, 2025 | Lavan Maryanne | Director | Grant(A) | 419 | — | $0 |
| Sep 30, 2025 | Duckworth Connie K | Director | Grant(A) | 447 | — | $0 |
| Sep 12, 2025 | Litinsky James H. | Chairman and CEO, Director | Gift(G) | 25K | — | $0 |
| Aug 29, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell(S) | 84K | $71.48 | $6.0M |
| Aug 29, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell(S) | 52K | $72.56 | $3.8M |
| Aug 29, 2025 | Rosenthal Michael Stuart | Chief Operating Officer | Sell(S) | 14K | $73.23 | $1.0M |
| Aug 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 218 | $61.62 | $13K |
| Aug 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 700 | $60.77 | $43K |
| Aug 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 5K | $60.22 | $326K |
| Jul 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 2K | $31.46 | $76K |
| Jul 1, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 4K | $32.24 | $127K |
| Jun 30, 2025 | Duckworth Connie K | Director | Grant(A) | 901 | — | $0 |
| Jun 30, 2025 | Lavan Maryanne | Director | Grant(A) | 845 | — | $0 |
| Jun 26, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 6K | $36.37 | $201K |
| Jun 13, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 6K | $29.96 | $166K |
| Jun 12, 2025 | Hoops Elliot Dean | General Counsel and Secretary | Sell(S) | 800 | $29.95 | $24K |
| Jun 10, 2025 | Weisenburger Randall J | Director | Grant(A) | 5K | — | $0 |
| Jun 10, 2025 | McKnight Andrew A. | Director | Grant(A) | 5K | — | $0 |
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 → 2026-07-21. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).