Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Koch, Inc. (CIK 2027344) reported 2 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-24). Recent activity: Sell ASPN (12.3M shares), Buy GETY (34.5M shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-24 | ASPEN AEROGELS INC (ASPN) | 10% Owner | Sell | 12.3M | $58.1M |
| 2025-12-15 | Getty Images Holdings, Inc. (GETY) | Director | Buy | 34.5M | $0 |
Source: SEC Form 4 filings · as of 2026-09-24