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DRMA · NASDAQ · Biotechnology

Dermata Therapeutics (DRMA)

Developing Bioneedle-based skincare for consumer and professional channels.

$1.10
After hours−0.02 (−1.78%)
At close$1.12(−2.61%)

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13F · 13D/G · Form 4

Institutions3.05%122.5K shares
13 holders · as of Jun 30, 2026
Insiders34.31%1.38M shares
5 holders · as of Aug 18, 2026
Other62.64%2.52M shares
remainder

4.02M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

Two share counts disagree (4.02M in the company's Sep 23, 2026 report, 681.6K elsewhere); stakes use the report.

13F · 13D/G · Form 4

HolderStakeSharesDate
Gerald T. Proehl1Insiderdirector, 10 percent owner, officer: PRESIDENT, CHAIRMAN, CEO
21.50%694,687filed Aug 18, 2026
Kyri K. van Hoose2Insiderofficer: SVP, CFO
12.09%384,352filed Aug 18, 2026
Geode Capital Management, LLCInstitution
0.50%20,203as of Jun 30, 2026
Welch & Forbes LLCInstitution
0.50%20,000as of Jun 30, 2026
Mary FisherInsiderdirector
0.49%19,695filed Jan 23, 2025
State Street CorpInstitution
0.47%18,747as of Jun 30, 2026
UBS Group AGInstitution
0.42%16,796as of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.40%15,989as of Jun 30, 2026
XTX Topco LtdInstitution
0.37%14,787as of Jun 30, 2026
Advisory Alpha, LLCInstitution
0.25%10,000as of Jun 30, 2026
David F. HaleInsiderdirector
0.20%8,096filed Jan 23, 2025
Tower Research Capital LLC (TRC)Institution
0.10%3,860as of Jun 30, 2026
MCF Advisors LLCInstitution
0.04%1,732as of Jun 30, 2026
Munera Maria E. Bedoya-ToroInsiderofficer: SVP, Regulatory Affairs
0.03%1,012filed Mar 17, 2026
Barclays PLCInstitution
0.01%270as of Jun 30, 2026
Sbi Securities Co., Ltd.Institution
0.00%101as of Jun 30, 2026
Highline Wealth Partners LLCInstitution
0.00%26as of Jun 30, 2026
Morgan StanleyInstitution
0.00%2as of Jun 30, 2026
Armistice Capital, LLCStrategic
—9.99% of class, as filed—filed Aug 14, 2025
Mitchell P. KopinInsider
—5.50% of class, as filed—filed Jan 2, 2026
Kathleen D. ScottInsiderdirector
0.00%0filed Jun 16, 2026
Proehl Investment Ventures LLC3Strategicdirector
0.03%1,211filed Aug 17, 2021
Wendell Wierenga4Insiderdirector
0.00%26filed Oct 7, 2022
Andrew Seth Sandler4Insiderdirector
0.00%10filed Oct 7, 2022
Brittany Bradrick4Insiderdirector
0.00%10filed Oct 7, 2022
  1. Gerald T. Proehl's transaction reports restate only vehicles that traded; the 2026 ownership statement (694.7K) plus the 170.1K net shares acquired since is used instead.
  2. Kyri K. van Hoose's transaction reports restate only vehicles that traded; the 2026 ownership statement (384.4K) plus the 102.0K net shares acquired since is used instead.
  3. Last filed Aug 17, 2021; leaving the company requires no filing. Not in the bar.
  4. Last filed Oct 7, 2022; leaving the company requires no filing. Not in the bar.

13F, as of Jun 30, 2026

13 holders · 122.5K shares · 7 new positions · 8 increased · 2 reduced · 1 closed

HolderShares% outstandingChg q/qFiled
Geode Capital Management, LLC20.2K0.50%−28.1KAug 12, 2026
Welch & Forbes LLC20.0K0.50%0Jul 30, 2026
State Street Corp18.7K0.47%+18.7KnewAug 7, 2026
UBS Group AG16.8K0.42%−18.8KAug 13, 2026
Susquehanna International Group, LLP16.0K0.40%+16.0KnewAug 14, 2026
XTX Topco Ltd14.8K0.37%+14.8KnewAug 14, 2026
Advisory Alpha, LLC10.0K0.25%+10.0KnewAug 11, 2026
Tower Research Capital LLC (TRC)3.9K0.10%+3.1KAug 11, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Proehl Gerald T17.30%694.7K13DFeb 23, 2026
Armistice Capital, LLC9.99%672.1K13GAug 14, 2025
Kyri K. Van Hoose9.00%384.4K13DJun 1, 2026
Mitchell P. Kopin5.50%147.1K13GJan 2, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 16, 2026
Kathleen D. Scottdirector
Sale11$1.190
Feb 17, 2026
Munera Maria E. Bedoya-Toroofficer: SVP, Regulatory Affairs
Purchase1,000$1.271,012

House and Senate disclosures

Not reported.