Insiders / Proehl Gerald T

Proehl Gerald T

CIK 1279191personinsiderbeneficial owner

Companies

First seen

Jan 6, 2026

Last activity

Feb 23, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Dermata Therapeutics, Inc. · DRMA	CEO	—	37,500	1	—
Tenax Therapeutics, Inc. · TENX	Director	—	30,000	1	—

2 positions · latest reported per filing

Company	Security	Shares	As of
Dermata Therapeutics, Inc.	Stock Option (right to buy)Derivative	37,500	Jan 2, 2026
Tenax Therapeutics, Inc.	Stock Option (right to buy)Derivative	30,000	Jan 9, 2026

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Jan 9, 2026	Grant	TENX Tenax Therapeutics, Inc. Stock Option (right to buy)	—	+3K +11.11%	30,000 0.08% of shares	low
Jan 2, 2026	Grant	DRMA Dermata Therapeutics, Inc. Stock Option (right to buy)	—	+38K	37,500 0.93% of shares	low