Delisting risk
Dermata Therapeutics
Developing Bioneedle-based skincare for consumer and professional channels.
$1.34
After-hours close0.00 (0.00%)
At close$1.34(−8.22%)
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Breakdown13F · Form 4
Institutions 15.62%106.5K sharesInsiders 77.19%526.1K sharesOther 7.19%49.0K shares
Shares outstanding 681.6K · Float —
Float — provider float is below the insider stake.
The provider's float is smaller than the insider stake it should exclude, so it is not shown.
Institutions13F, as of Mar 31, 2026
7 holders · 106.5K shares · 4 new positions · 5 increased · 1 reduced · 4 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Geode Capital Management, LLC | 48.3K | 7.09% | +48.3Knew | May 15, 2026 |
| UBS Group AG | 35.6K | 5.22% | +34.4K | May 5, 2026 |
| Welch & Forbes LLC | 20.0K | 2.93% | +20.0Knew | May 1, 2026 |
| MCF Advisors LLC | 1.7K | 0.25% | +1.7Knew | May 11, 2026 |
| Tower Research Capital LLC (TRC) | 716 | 0.11% | −1.3K | May 15, 2026 |
| Sbi Securities Co., Ltd. | 101 | 0.01% | 0 | Apr 28, 2026 |
| Citigroup Inc | 1 | 0.00% | +1new | May 11, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Proehl Gerald T | 17.30% | 694.7K | 13D | Feb 23, 2026 ↗ |
| Armistice Capital, LLC | 9.99% | 672.1K | 13G | Aug 14, 2025 ↗ |
| Kyri K. Van Hoose | 9.00% | 384.4K | 13D | Jun 1, 2026 ↗ |
| Mitchell P. Kopin | 5.50% | 147.1K | 13G | Jan 2, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Gerald T. Proehl | director, 10 percent owner, officer: PRESIDENT, CHAIRMAN, CEO | 292.6K | 42.94% | Aug 18, 2026 |
| Kyri K. van Hoose | officer: SVP, CFO | 232.5K | 34.11% | Aug 18, 2026 |
| Munera Maria E. Bedoya-Toro | officer: SVP, Regulatory Affairs | 1.0K | 0.15% | Mar 17, 2026 |
8 people have not refiled in the last 18 months (28.4K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 16, 2026 | Kathleen D. Scottdirector | Sale | 11 | $1.19 | 0 |
| Feb 17, 2026 | Munera Maria E. Bedoya-Toroofficer: SVP, Regulatory Affairs | Purchase | 1,000 | $1.27 | 1,012 |
CongressHouse and Senate disclosures
Not reported.