Alty Matthew (CIK 2054464) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell LYNX (238,583 shares), Buy KRMN (2,363 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | Lyntris Inc. (LYNX) | President | Sell | 238,583 | $3.9M |
| 2026-05-26 | Karman Holdings Inc. (KRMN) | Director | Buy | 2,363 | $0 |
Source: SEC Form 4 filings · as of 2026-08-21