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Marion Johnston Erwin Jr.

Chief Executive Officer and Director, TRex Bio, Inc., as of Oct 2026

From SEC EDGAR, not claimed yetUpdated Oct 19, 2026

Marion Johnston Erwin Jr. is Chief Executive Officer and Director at TRex Bio, Inc.

Chief Executive Officer and director of TRex Bio, Inc.

Works at

TTRex Bio, Inc.Chief Executive Officer and Directorfrom SEC EDGAR

as of Oct 2026, from an SEC filing