Joseph D. Hammer - Former Chief Executive Officer, Director at Expion Energy Inc.

Issuer-level insider activity

Role
Former Chief Executive Officer, Director
Issuer ticker
XPON on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Joseph D. Hammer since 30 Aug 2025

Reported holdings for Joseph D. Hammer in Expion Energy Inc.

Form 4 holding Former Chief Executive Officer, Director

Expion Energy Inc.

Security class
Common Stock Purchase Warrant
Shares / value
1,058,609
Estimated value
Report date
21 Aug 2026
Price
Ownership
Indirect
Underlying class
Common Stock
Underlying amount
Form 4 holding Former Chief Executive Officer, Director

Expion Energy Inc.

Security class
8% Convertible Debenture Due August 21, 2029
Shares / value
4,500
Estimated value
Report date
21 Aug 2026
Price
Ownership
Indirect
Underlying class
Series A-1 8% Convertible Preferred Stock
Underlying amount

Transaction history for Joseph D. Hammer in Expion Energy Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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