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 8, 2026 | Kasnet Stephen G | Director | Sell(S) | 27K | $1.48 | $40K |
| Jun 8, 2026 | Dehne Tanuja M | Director | Sell(S) | 11K | $1.48 | $16K |
| Jun 5, 2026 | Nikolic Lazar | Director | Option exercise(M) | 41K | — | — |
| Jun 5, 2026 | Nikolic Lazar | Director | Option exercise(M) | 41K | — | $0 |
| Jun 5, 2026 | Halter Patrick Gregory | Director | Option exercise(M) | 41K | — | — |
| Jun 5, 2026 | Halter Patrick Gregory | Director | Option exercise(M) | 41K | — | $0 |
| Jun 5, 2026 | McGrath Sheila K. | Director | Option exercise(M) | 43K | — | — |
| Jun 5, 2026 | McGrath Sheila K. | Director | Option exercise(M) | 43K | — | $0 |
| Jun 5, 2026 | Woodhouse Hope B | Director | Option exercise(M) | 44K | — | — |
| Jun 5, 2026 | Woodhouse Hope B | Director | Option exercise(M) | 44K | — | $0 |
| Jun 5, 2026 | Kasnet Stephen G | Director | Option exercise(M) | 67K | — | — |
| Jun 5, 2026 | Kasnet Stephen G | Director | Option exercise(M) | 67K | — | $0 |
| Jun 5, 2026 | Dehne Tanuja M | Director | Option exercise(M) | 43K | — | — |
| Jun 5, 2026 | Dehne Tanuja M | Director | Option exercise(M) | 43K | — | $0 |
| Jun 4, 2026 | Nikolic Lazar | Director | Grant(A) | 35K | — | $0 |
| Jun 4, 2026 | Halter Patrick Gregory | Director | Grant(A) | 35K | — | $0 |
| Jun 4, 2026 | McGrath Sheila K. | Director | Grant(A) | 38K | — | $0 |
| Jun 4, 2026 | Woodhouse Hope B | Director | Grant(A) | 40K | — | $0 |
| Jun 4, 2026 | Kasnet Stephen G | Director | Grant(A) | 58K | — | $0 |
| Jun 4, 2026 | Dehne Tanuja M | Director | Grant(A) | 39K | — | $0 |
| Mar 15, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 40K | — | — |
| Mar 15, 2026 | Alpart Stephen | Chief Investment Officer | Tax withholding(F) | 20K | $1.57 | $32K |
| Mar 15, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 40K | — | $0 |
| Mar 15, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 74K | — | — |
| Mar 15, 2026 | Taylor John A | President and CEO, Director | Tax withholding(F) | 41K | $1.57 | $65K |
| Mar 15, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 74K | — | $0 |
| Mar 15, 2026 | Karber Michael J. | General Counsel and Secretary | Tax withholding(F) | 9K | $1.57 | $15K |
| Mar 15, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 19K | — | — |
| Mar 15, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 19K | — | $0 |
| Mar 15, 2026 | Morral Peter M. | Chief Development Officer | Tax withholding(F) | 20K | $1.57 | $32K |
| Mar 15, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 40K | — | — |
| Mar 15, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 40K | — | $0 |
| Mar 15, 2026 | Lebowitz Ethan | Chief Operating Officer | Tax withholding(F) | 9K | $1.57 | $14K |
| Mar 15, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 19K | — | — |
| Mar 15, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 19K | — | $0 |
| Mar 5, 2026 | Lebowitz Ethan | Chief Operating Officer | Grant(A) | 64K | — | $0 |
| Mar 5, 2026 | Morral Peter M. | Chief Development Officer | Grant(A) | 79K | — | $0 |
| Mar 5, 2026 | Johnson Blake | Chief Financial Officer | Grant(A) | 59K | — | $0 |
| Mar 5, 2026 | Karber Michael J. | General Counsel and Secretary | Grant(A) | 73K | — | $0 |
| Mar 5, 2026 | Taylor John A | President and CEO, Director | Grant(A) | 122K | — | $0 |
| Mar 5, 2026 | Alpart Stephen | Chief Investment Officer | Grant(A) | 103K | — | $0 |
| Mar 5, 2026 | Alpart Stephen | Chief Investment Officer | Grant(A) | 7K | — | $0 |
| Mar 5, 2026 | Alpart Stephen | Chief Investment Officer | Tax withholding(F) | 4K | $1.75 | $6K |
| Mar 5, 2026 | Taylor John A | President and CEO, Director | Tax withholding(F) | 7K | $1.75 | $13K |
| Mar 5, 2026 | Taylor John A | President and CEO, Director | Grant(A) | 13K | — | $0 |
| Mar 5, 2026 | Karber Michael J. | General Counsel and Secretary | Tax withholding(F) | 2K | $1.75 | $3K |
| Mar 5, 2026 | Karber Michael J. | General Counsel and Secretary | Grant(A) | 3K | — | $0 |
| Mar 5, 2026 | Morral Peter M. | Chief Development Officer | Grant(A) | 7K | — | $0 |
| Mar 5, 2026 | Morral Peter M. | Chief Development Officer | Tax withholding(F) | 4K | $1.75 | $6K |
| Mar 1, 2026 | Alpart Stephen | Chief Investment Officer | Tax withholding(F) | 21K | $1.74 | $37K |
| Mar 1, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 42K | — | — |
| Mar 1, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 42K | — | $0 |
| Mar 1, 2026 | Taylor John A | President and CEO, Director | Tax withholding(F) | 43K | $1.74 | $75K |
| Mar 1, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 78K | — | — |
| Mar 1, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 78K | — | $0 |
| Mar 1, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 22K | — | — |
| Mar 1, 2026 | Karber Michael J. | General Counsel and Secretary | Tax withholding(F) | 12K | $1.74 | $21K |
| Mar 1, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 22K | — | $0 |
| Mar 1, 2026 | Morral Peter M. | Chief Development Officer | Tax withholding(F) | 18K | $1.74 | $31K |
| Mar 1, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 35K | — | — |
| Mar 1, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 35K | — | $0 |
| Mar 1, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 29K | — | — |
| Mar 1, 2026 | Lebowitz Ethan | Chief Operating Officer | Tax withholding(F) | 16K | $1.74 | $27K |
| Mar 1, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 29K | — | $0 |
| Feb 27, 2026 | Johnson Blake | Chief Financial Officer | Tax withholding(F) | 8K | $1.74 | $14K |
| Feb 27, 2026 | Johnson Blake | Chief Financial Officer | Option exercise(M) | 10K | — | — |
| Feb 27, 2026 | Johnson Blake | Chief Financial Officer | Option exercise(M) | 5K | — | — |
| Feb 27, 2026 | Johnson Blake | Chief Financial Officer | Option exercise(M) | 5K | — | $0 |
| Feb 27, 2026 | Johnson Blake | Chief Financial Officer | Option exercise(M) | 10K | — | $0 |
| Feb 27, 2026 | Alpart Stephen | Chief Investment Officer | Tax withholding(F) | 37K | $1.74 | $65K |
| Feb 27, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 46K | — | — |
| Feb 27, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 24K | — | — |
| Feb 27, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 24K | — | $0 |
| Feb 27, 2026 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 46K | — | $0 |
| Feb 27, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 87K | — | — |
| Feb 27, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 45K | — | — |
| Feb 27, 2026 | Taylor John A | President and CEO, Director | Tax withholding(F) | 73K | $1.74 | $127K |
| Feb 27, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 87K | — | $0 |
| Feb 27, 2026 | Taylor John A | President and CEO, Director | Option exercise(M) | 45K | — | $0 |
| Feb 27, 2026 | Karber Michael J. | General Counsel and Secretary | Tax withholding(F) | 21K | $1.74 | $36K |
| Feb 27, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 13K | — | — |
| Feb 27, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 25K | — | — |
| Feb 27, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 13K | — | $0 |
| Feb 27, 2026 | Karber Michael J. | General Counsel and Secretary | Option exercise(M) | 25K | — | $0 |
| Feb 27, 2026 | Morral Peter M. | Chief Development Officer | Tax withholding(F) | 30K | $1.74 | $53K |
| Feb 27, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 19K | — | — |
| Feb 27, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 37K | — | — |
| Feb 27, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 37K | — | $0 |
| Feb 27, 2026 | Morral Peter M. | Chief Development Officer | Option exercise(M) | 19K | — | $0 |
| Feb 27, 2026 | Lebowitz Ethan | Chief Operating Officer | Tax withholding(F) | 10K | $1.74 | $18K |
| Feb 27, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 7K | — | — |
| Feb 27, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 13K | — | — |
| Feb 27, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 7K | — | $0 |
| Feb 27, 2026 | Lebowitz Ethan | Chief Operating Officer | Option exercise(M) | 13K | — | $0 |
| Dec 31, 2025 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 60K | — | — |
| Dec 31, 2025 | Alpart Stephen | Chief Investment Officer | Tax withholding(F) | 31K | $2.41 | $74K |
| Dec 31, 2025 | Alpart Stephen | Chief Investment Officer | Option exercise(M) | 60K | — | $0 |
| Dec 31, 2025 | Taylor John A | President and CEO, Director | Tax withholding(F) | 53K | $2.41 | $128K |
| Dec 31, 2025 | Taylor John A | President and CEO, Director | Option exercise(M) | 100K | — | — |
| Dec 31, 2025 | Taylor John A | President and CEO, Director | Option exercise(M) | 100K | — | $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).