Corporate insider
Hammer Joseph D
Director, Former Chief Executive OfficerCIK 0001576484
Disclosed transactions2
Buys / sells2 / 0
Max Insider Score63
Connections with evidence1
Disclosed transactions
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 51 | Hammer Joseph DDirector, Former Chief Executive Officer |  XPONExpion Energy, Inc.Open-market purchase | BUY | — 1.06M sh | Aug 25, 2026 traded Aug 21, 2026 | |
Verified connections
- Insider ofevidenceExpion Energy, Inc.Director, Former Chief Executive Officer · Aug 25, 2026