Joseph D. Hammer

Director, SUI Group Holdings Ltd.

Companies

Expion Energy, Inc.Board member Nov 18, 2025 to now¹
Expion Energy, Inc.Chief executive officer Nov 18, 2025 to Aug 31, 2026¹
Trailblazer Merger Corp IBoard member Mar 29, 2023 to Apr 4, 2023²
SUI Group Holdings Ltd.Board member May 9, 2013 to May 9, 2013³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Trailblazer Merger Corp I2,119,500 shares⁴Mar 31, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

Mar 31, 2023Bought 394,500 shares at $10.00 of Trailblazer Merger Corp I⁴

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARExpion Energy, Inc., Board member
2
SEC EDGARTrailblazer Merger Corp I, Board member
3
SEC EDGARSUI Group Holdings Ltd., Board member
4
SEC EDGARTrailblazer Merger Corp I shares after the filing of Mar 31, 2023