Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-08-18 | GOLDSTEIN DOV A MD | Director | +Exercise | 17,557 | $1.09 | $19,137 |
| 2024-11-14 | SNYDER DAVID S | Officer | +Buy | 1,800 | $7.19 | $12,942 |
| 2024-11-13 | Swaminathan Arun | Director,Officer | +Buy | 5,000 | $7.36 | $36,800 |
| 2024-11-11 | Swaminathan Arun | Director,Officer | +Buy | 5,000 | $7.34 | $36,700 |
| 2024-11-11 | Grossman Fred | Officer | +Buy | 2,710 | $7.37 | $19,973 |
| 2023-08-22 | Lee Ann | Director | +Buy | 1,000 | $3.62 | $3,620 |
| 2023-01-03 | GOLDSTEIN DOV A MD | Director | +Buy | 10,000 | — | — |
| 2023-01-03 | Villalobos Anabella | Director | +Buy | 10,000 | — | — |
| 2023-01-03 | SNYDER DAVID S | Officer | +Buy | 7,000 | — | — |
| 2023-01-03 | Garren Hideki | Director | +Buy | 2,000 | — | — |
| 2023-01-03 | Hepner Adrian | Officer | +Buy | 10,000 | — | — |
| 2023-01-03 | Lee Ann | Director | +Conversion | 6,479 | $4.00 | $25,916 |
| 2023-01-03 | Lee Ann | Director | +Buy | 10,000 | — | — |
| 2023-01-03 | Berman Howard | Director,Officer,TenPercentOwner | +Buy | 10,000 | — | — |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
