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 18, 2026 | LeBuhn Richard T. | Director | Grant(A) | 11K | — | $0 |
| Jun 18, 2026 | Bradsher Neal C | Director, 10% Owner | Grant(A) | 11K | — | $0 |
| Jun 18, 2026 | Wang Christopher Min Fang | Director | Grant(A) | 11K | — | $0 |
| Jun 18, 2026 | Butcher Arthur C | Director | Option exercise(M) | 5K | — | $0 |
| Jun 18, 2026 | Butcher Arthur C | Director | Option exercise(M) | 5K | — | $0 |
| Jun 18, 2026 | Butcher Arthur C | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2026 | Butcher Arthur C | Director | Grant(A) | 4K | — | $0 |
| Jun 18, 2026 | Jiang Wei | Director | Option exercise(M) | 11K | — | $0 |
| Jun 18, 2026 | Jiang Wei | Director | Option exercise(M) | 11K | — | $0 |
| Jun 18, 2026 | Jiang Wei | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Silverman Lou | Director | Option exercise(M) | 11K | — | $0 |
| Jun 18, 2026 | Silverman Lou | Director | Option exercise(M) | 11K | — | $0 |
| Jun 18, 2026 | Silverman Lou | Director | Grant(A) | 6K | — | $0 |
| Jun 18, 2026 | Zhou Lilian Yansheng | Director | Grant(A) | 3K | — | $0 |
| Jun 18, 2026 | Zhou Lilian Yansheng | Director | Grant(A) | 6K | — | $0 |
| Jun 12, 2026 | Zhou Lilian Yansheng | Director | Grant(A) | 4K | $28.29 | $100K |
| May 15, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 1K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 2K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 5K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 11K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 559 | $32.07 | $18K |
| May 15, 2026 | Michna Magda | Chief Development Officer | Grant(A) | 1K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 1K | $32.07 | $36K |
| May 15, 2026 | Michna Magda | Chief Development Officer | Grant(A) | 2K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 2K | $32.07 | $78K |
| May 15, 2026 | Michna Magda | Chief Development Officer | Grant(A) | 5K | — | $0 |
| May 15, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 6K | $32.07 | $179K |
| May 15, 2026 | Michna Magda | Chief Development Officer | Grant(A) | 11K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 4K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 7K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 7K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 15K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Tax withholding(F) | 2K | $32.07 | $60K |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 4K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Tax withholding(F) | 4K | $32.07 | $120K |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 7K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Tax withholding(F) | 4K | $32.07 | $120K |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 7K | — | $0 |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Tax withholding(F) | 7K | $32.07 | $239K |
| May 15, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 15K | — | $0 |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Option exercise(M) | 5K | — | $0 |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Option exercise(M) | 10K | — | $0 |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Tax withholding(F) | 2K | $32.07 | $60K |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Grant(A) | 5K | — | $0 |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Tax withholding(F) | 4K | $32.07 | $120K |
| May 15, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Grant(A) | 10K | — | $0 |
| May 8, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Tax withholding(F) | 3K | $26.69 | $92K |
| May 8, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 2K | $26.69 | $45K |
| Mar 14, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 15K | — | $0 |
| Mar 14, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 3K | — | $0 |
| Mar 14, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 6K | $18.84 | $119K |
| Mar 14, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 15K | — | $0 |
| Mar 14, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 3K | — | $0 |
| Mar 14, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 10K | — | $0 |
| Mar 14, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 20K | — | $0 |
| Mar 14, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 10K | — | $0 |
| Mar 14, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 20K | — | $0 |
| Mar 13, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 0 | — | $0 |
| Mar 13, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 316K | $18.62 | $5.9M |
| Mar 13, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Grant(A) | 40K | — | $0 |
| Mar 13, 2026 | Michna Magda | Chief Development Officer | Grant(A) | 34K | — | $0 |
| Mar 13, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 45K | — | $0 |
| Mar 12, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 299K | $18.12 | $5.4M |
| Mar 12, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 0 | — | $0 |
| Mar 12, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 6K | — | $0 |
| Mar 12, 2026 | Michna Magda | Chief Development Officer | Tax withholding(F) | 2K | $18.39 | $41K |
| Mar 12, 2026 | Michna Magda | Chief Development Officer | Option exercise(M) | 6K | — | $0 |
| Mar 12, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 8K | — | $0 |
| Mar 12, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Option exercise(M) | 8K | — | $0 |
| Mar 11, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 55K | $17.52 | $959K |
| Mar 11, 2026 | Broadwood Capital Inc | 10% Owner | Buy(P) | 0 | — | $0 |
| Mar 6, 2026 | LeBuhn Richard T. | Director | Grant(A) | 8K | — | $0 |
| Mar 6, 2026 | Bradsher Neal C | Director, 10% Owner | Grant(A) | 8K | — | $0 |
| Mar 6, 2026 | Wang Christopher Min Fang | Director | Grant(A) | 8K | — | $0 |
| Feb 2, 2026 | Andrews Deborah J | Interim Co-CEO and CFO | Grant(A) | 21K | — | $0 |
| Feb 2, 2026 | Foust Warren | Interim Co-CEO and Pres. & COO | Grant(A) | 21K | — | $0 |
| Jan 12, 2026 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Jan 12, 2026 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Jan 9, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 27K | $22.05 | $606K |
| Jan 9, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Jan 8, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 3K | $21.94 | $71K |
| Jan 8, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Jan 7, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Jan 7, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 66K | $22.00 | $1.5M |
| Jan 6, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Jan 6, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 150K | $22.38 | $3.4M |
| Jan 6, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Jan 6, 2026 | Bradsher Neal C | 10% Owner | Buy(P) | 187K | $21.01 | $3.9M |
| Dec 11, 2025 | Sisitsky Nathaniel | Chief Legal Officer | Tax withholding(F) | 3K | $24.68 | $65K |
| Nov 21, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Nov 21, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 797K | $27.86 | $22.2M |
| Nov 20, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 393K | $27.14 | $10.7M |
| Nov 20, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Nov 19, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 309K | $26.42 | $8.2M |
| Nov 19, 2025 | Bradsher Neal C | 10% Owner | Buy(P) | 0 | — | $0 |
| Nov 12, 2025 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Nov 12, 2025 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Aug 12, 2025 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Aug 12, 2025 | Jiang Wei | Director | Option exercise(M) | 21K | — | $0 |
| Jun 25, 2025 | Zhou Lilian Yansheng | Director | Grant(A) | 4K | — | $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 2021-03-29 → 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).