STAAB THOMAS R II (CIK 1230708) reported 6 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-15). Recent activity: Buy TENX (5,675 shares), Buy TENX (10,000 shares), Sell LNSR (1,350 shares), Buy LNSR (5,500 shares), Sell LNSR (1,076 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-15 | TENAX THERAPEUTICS, INC. (TENX) | Chief Financial Officer | Buy | 5,675 | $10,981 |
| 2026-05-13 | TENAX THERAPEUTICS, INC. (TENX) | Chief Financial Officer | Buy | 10,000 | $0 |
| 2026-05-08 | LENSAR, Inc. (LNSR) | Chief Financial Officer | Sell | 1,350 | $7,276 |
| 2026-03-19 | LENSAR, Inc. (LNSR) | Chief Financial Officer | Buy | 5,500 | $14,575 |
| 2026-02-20 | LENSAR, Inc. (LNSR) | Chief Financial Officer | Sell | 1,076 | $12,180 |
| 2026-01-13 | LENSAR, Inc. (LNSR) | Chief Financial Officer | Sell | 1,826 | $21,127 |
来源：SEC Form 4 申报文件 · 截至 2026-09-15