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 |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | Roeder Douglas A | Director | Buy(P) | 14K | $8.98 | $125K |
| Jul 1, 2026 | Roeder Douglas A | Director | Grant(A) | 3K | $5.36 | $15K |
| Jul 1, 2026 | Fiorentino Edward | Director | Grant(A) | 3K | $5.36 | $14K |
| Jul 1, 2026 | Steven Edelman | Director | Grant(A) | 2K | $5.36 | $13K |
| Jul 1, 2026 | Prince Douglas S | Director | Grant(A) | 2K | $5.36 | $8K |
| Jun 15, 2026 | Kaufman Francine | Chief Medical Officer, Director | Tax withholding(F) | 4K | $7.18 | $29K |
| Jun 15, 2026 | JAIN Mukul | Chief Operating Officer | Tax withholding(F) | 16K | $7.18 | $116K |
| Jun 15, 2026 | Sullivan Frederick T. | Chief Financial Officer | Tax withholding(F) | 5K | $7.18 | $39K |
| Jun 15, 2026 | Horton Kenneth L | GC & Corp. Development Advisor | Tax withholding(F) | 10K | $7.18 | $69K |
| Jun 15, 2026 | Hansen Brian B | Chief Commercial Officer, Director | Tax withholding(F) | 5K | $7.18 | $39K |
| Jun 15, 2026 | Goodnow Timothy T | President and CEO, Director | Tax withholding(F) | 33K | $7.18 | $234K |
| May 20, 2026 | DeFalco Stephen P | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | DeFalco Stephen P | Director | Grant(A) | 14K | — | $0 |
| May 20, 2026 | Fiorentino Edward | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | Fiorentino Edward | Director | Grant(A) | 14K | — | $0 |
| May 20, 2026 | Prince Douglas S | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | Prince Douglas S | Director | Grant(A) | 14K | — | $0 |
| May 20, 2026 | Roeder Douglas A | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | Roeder Douglas A | Director | Grant(A) | 14K | — | $0 |
| May 20, 2026 | Larkin Sharon | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | Larkin Sharon | Director | Grant(A) | 14K | — | $0 |
| May 20, 2026 | Steven Edelman | Director | Grant(A) | 10K | — | $0 |
| May 20, 2026 | Steven Edelman | Director | Grant(A) | 14K | — | $0 |
| May 19, 2026 | Goodnow Timothy T | President and CEO, Director | Grant(A) | 554K | — | $0 |
| May 19, 2026 | Goodnow Timothy T | President and CEO, Director | Grant(A) | 762K | — | $0 |
| May 19, 2026 | Hansen Brian B | Chief Commercial Officer, Director | Grant(A) | 90K | — | $0 |
| May 19, 2026 | Hansen Brian B | Chief Commercial Officer, Director | Grant(A) | 124K | — | $0 |
| May 19, 2026 | Horton Kenneth L | GC & Corp. Development Advisor | Grant(A) | 158K | — | $0 |
| May 19, 2026 | Horton Kenneth L | GC & Corp. Development Advisor | Grant(A) | 217K | — | $0 |
| May 19, 2026 | JAIN Mukul | Chief Operating Officer | Grant(A) | 271K | — | $0 |
| May 19, 2026 | JAIN Mukul | Chief Operating Officer | Grant(A) | 373K | — | $0 |
| May 19, 2026 | Kaufman Francine | Chief Medical Officer, Director | Grant(A) | 63K | — | $0 |
| May 19, 2026 | Kaufman Francine | Chief Medical Officer, Director | Grant(A) | 87K | — | $0 |
| May 19, 2026 | Sullivan Frederick T. | Chief Financial Officer | Grant(A) | 90K | — | $0 |
| May 19, 2026 | Sullivan Frederick T. | Chief Financial Officer | Grant(A) | 124K | — | $0 |
| May 15, 2026 | Goodnow Timothy T | President and CEO, Director | Tax withholding(F) | 29K | $5.82 | $166K |
| May 15, 2026 | Horton Kenneth L | GC & Corp. Development Advisor | Tax withholding(F) | 7K | $5.82 | $43K |
| May 15, 2026 | JAIN Mukul | Chief Operating Officer | Tax withholding(F) | 14K | $5.82 | $80K |
| May 15, 2026 | Kaufman Francine | Chief Medical Officer, Director | Tax withholding(F) | 6K | $5.82 | $35K |
| May 15, 2026 | Sullivan Frederick T. | Chief Financial Officer | Tax withholding(F) | 9K | $5.82 | $52K |
| May 12, 2026 | Roeder Douglas A | Director | Buy(P) | 23K | $5.56 | $126K |
| Apr 1, 2026 | Roeder Douglas A | Director | Grant(A) | 2K | $6.65 | $15K |
| Apr 1, 2026 | Fiorentino Edward | Director | Grant(A) | 2K | $6.65 | $14K |
| Apr 1, 2026 | Prince Douglas S | Director | Grant(A) | 1K | $6.65 | $8K |
| Apr 1, 2026 | Steven Edelman | Director | Grant(A) | 2K | $6.65 | $13K |
| Mar 13, 2026 | Roeder Douglas A | Director | Buy(P) | 18K | $5.73 | $100K |
| Mar 13, 2026 | Goodnow Timothy T | President and CEO, Director | Buy(P) | 17K | $5.79 | $100K |
| Jan 2, 2026 | Roeder Douglas A | Director | Grant(A) | 3K | $5.89 | $15K |
| Jan 2, 2026 | Fiorentino Edward | Director | Grant(A) | 2K | $5.89 | $14K |
| Jan 2, 2026 | Prince Douglas S | Director | Grant(A) | 1K | $5.89 | $8K |
| Jan 2, 2026 | Steven Edelman | Director | Grant(A) | 2K | $5.89 | $13K |
| Nov 15, 2025 | Horton Kenneth L | GC & Corp. Development Advisor | Tax withholding(F) | 6K | $6.26 | $38K |
| Nov 15, 2025 | Goodnow Timothy T | President and CEO, Director | Tax withholding(F) | 27K | $6.26 | $169K |
| Nov 15, 2025 | JAIN Mukul | Chief Operating Officer | Tax withholding(F) | 10K | $6.26 | $65K |
| Nov 15, 2025 | Kaufman Francine | Chief Medical Officer, Director | Tax withholding(F) | 5K | $6.26 | $29K |
| Nov 15, 2025 | Sullivan Frederick T. | Chief Financial Officer | Tax withholding(F) | 6K | $6.26 | $40K |
| Nov 10, 2025 | Steven Edelman | Director | Buy(P) | 10K | $6.55 | $66K |
| Nov 7, 2025 | Roeder Douglas A | Director | Buy(P) | 15K | $5.83 | $87K |
| Nov 7, 2025 | Goodnow Timothy T | President and CEO, Director | Sell(P) | 17K | $5.87 | $101K |
| Nov 7, 2025 | Sullivan Frederick T. | Chief Financial Officer | Buy(P) | 5K | $5.88 | $32K |
| Oct 1, 2025 | Roeder Douglas A | Director | Grant(A) | 36K | $0.41 | $15K |
| Oct 1, 2025 | Fiorentino Edward | Director | Grant(A) | 34K | $0.41 | $14K |
| Oct 1, 2025 | Prince Douglas S | Director | Grant(A) | 20K | $0.41 | $8K |
| Oct 1, 2025 | Steven Edelman | Director | Grant(A) | 31K | $0.41 | $13K |
| Jul 1, 2025 | Steven Edelman | Director | Grant(A) | 27K | $0.48 | $13K |
| Jul 1, 2025 | Fiorentino Edward | Director | Grant(A) | 30K | $0.48 | $14K |
| Jul 1, 2025 | Roeder Douglas A | Director | Grant(A) | 31K | $0.48 | $15K |
| Jul 1, 2025 | Prince Douglas S | Director | Grant(A) | 17K | $0.48 | $8K |
| Jun 16, 2025 | Goodnow Timothy T | President and CEO, Director | Tax withholding(F) | 80K | $0.51 | $41K |
| Jun 16, 2025 | Horton Kenneth L | GC & Corp. Development Advisor | Tax withholding(F) | 36K | $0.51 | $18K |
| Jun 16, 2025 | JAIN Mukul | Chief Operating Officer | Tax withholding(F) | 59K | $0.51 | $30K |
| Jun 16, 2025 | Kaufman Francine | Chief Medical Officer, Director | Tax withholding(F) | 29K | $0.51 | $15K |
| Jun 16, 2025 | Sullivan Frederick T. | Chief Financial Officer | Tax withholding(F) | 27K | $0.51 | $14K |
| May 23, 2025 | Goodnow Timothy T | President and CEO, Director | Grant(A) | 2.0M | — | $0 |
| May 23, 2025 | Goodnow Timothy T | President and CEO, Director | Grant(A) | 2.9M | — | $0 |
| May 23, 2025 | Sullivan Frederick T. | Chief Financial Officer | Grant(A) | 693K | — | $0 |
| May 23, 2025 | Sullivan Frederick T. | Chief Financial Officer | Grant(A) | 978K | — | $0 |
| May 23, 2025 | JAIN Mukul | Chief Operating Officer | Grant(A) | 991K | — | $0 |
| May 23, 2025 | JAIN Mukul | Chief Operating Officer | Grant(A) | 1.4M | — | $0 |
| May 23, 2025 | Horton Kenneth L | GC & Corp. Development Advisor | Grant(A) | 505K | — | $0 |
| May 23, 2025 | Horton Kenneth L | GC & Corp. Development Advisor | Grant(A) | 713K | — | $0 |
| May 23, 2025 | Kaufman Francine | Chief Medical Officer, Director | Grant(A) | 456K | — | $0 |
| May 23, 2025 | Kaufman Francine | Chief Medical Officer, Director | Grant(A) | 643K | — | $0 |
| May 23, 2025 | DeFalco Stephen P | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | DeFalco Stephen P | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Roeder Douglas A | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | Roeder Douglas A | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Fiorentino Edward | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | Fiorentino Edward | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Steven Edelman | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | Steven Edelman | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Larkin Sharon | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | Larkin Sharon | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Prince Douglas S | Director | Grant(A) | 111K | — | $0 |
| May 23, 2025 | Prince Douglas S | Director | Grant(A) | 157K | — | $0 |
| May 23, 2025 | Hansen Brian B | Director | Grant(A) | 842K | — | $0 |
| May 23, 2025 | Hansen Brian B | Director | Grant(A) | 1.2M | — | $0 |
| May 15, 2025 | Goodnow Timothy T | President and CEO, Director | Tax withholding(F) | 379K | $0.55 | $209K |
| May 15, 2025 | Horton Kenneth L | GC & Corp. Development Advisor | Tax withholding(F) | 167K | $0.55 | $92K |
| May 15, 2025 | JAIN Mukul | Chief Operating Officer | Tax withholding(F) | 260K | $0.55 | $143K |
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 2006-01-02 → 2026-09-02. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for SENS