Wallinger Dirk (CIK 2100113) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-11). Recent activity: Buy YSS (211,176 shares), Buy YSS (569,920 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-11 | York Space Systems Inc. (YSS) | Chief Executive Officer | Buy | 211,176 | $0 |
| 2026-02-03 | Yellowstone Midco Holdings II, LLC (YSS) | Chief Executive Officer | Buy | 569,920 | $0 |
Source: SEC Form 4 filings · as of 2026-03-11