DRMA insider transaction filings
Dermata Therapeutics, Inc. — 43 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-18. Screen DRMA transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 2 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 9.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| PROEHL GERALD T — PRESIDENT, CHAIRMAN, CEO, Director, 10% owner | 1 | — | — | 6 |
| Van Hoose Kyri K. — SVP, CFO | 1 | — | — | 3 |
Recent Form 4 filings — Dermata Therapeutics, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 102,040 · Grant/award (A): 102,040 (derivative) · Grant/award (A): 102,040 (derivative) | EDGAR |
| 2026-08-18 | 4 | PROEHL GERALD T — PRESIDENT, CHAIRMAN, CEO, Director, 10% owner | Grant/award (A): 170,068 · Grant/award (A): 1,360,544 (derivative) · Grant/award (A): 1,360,544 (derivative) · Grant/award (A): 170,068 (derivative) · Grant/award (A): 170,068 (derivative) · Grant/award (A): 1,360,544 (derivative) | EDGAR |
| 2026-06-16 | 4 | Scott Kathleen D. — Director | Sale (S): 11 @ $1.19 | EDGAR |
| 2026-03-17 | 4 | Bedoya-Toro Munera Maria E — SVP, Regulatory Affairs | Purchase (P): 1,000 @ $1.27 | EDGAR |
| 2026-01-06 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 18,000 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Nardo Christopher J. — Senior VP, CDO | Grant/award (A): 18,000 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Bradrick Brittany — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Scott Kathleen D. — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Sandler Andrew Seth — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Bedoya-Toro Munera Maria E — SVP, Regulatory Affairs | Grant/award (A): 9,000 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Mento Steven J — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | PROEHL GERALD T — President, CEO and Chairman, Director, 10% owner | Grant/award (A): 37,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | FISHER MARY — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | WIERENGA WENDELL — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | HALE DAVID F — Director | Grant/award (A): 2,500 (derivative) @ $0 | EDGAR |
| 2025-12-29 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 122,549 · Grant/award (A): 122,549 (derivative) · Grant/award (A): 122,549 (derivative) · Disposition to issuer (D): 7,874 (derivative) · Grant/award (A): 7,874 (derivative) | EDGAR |
| 2025-12-29 | 4 | PROEHL GERALD T — PRESIDENT, CHAIRMAN, CEO, Director, 10% owner | Grant/award (A): 490,196 · Grant/award (A): 122,549 · Grant/award (A): 490,196 (derivative) · Grant/award (A): 490,196 (derivative) · Grant/award (A): 122,549 (derivative) · Grant/award (A): 122,549 (derivative) · +2 more | EDGAR |
| 2025-01-23 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 78,741 · Grant/award (A): 78,741 (derivative) | EDGAR |
| 2025-01-23 | 4 | PROEHL GERALD T — President, CEO and Chairman, Director, 10% owner | Grant/award (A): 787,402 · Grant/award (A): 787,402 (derivative) | EDGAR |
| 2025-01-23 | 4 | FISHER MARY — Director | Grant/award (A): 196,851 · Grant/award (A): 196,851 (derivative) | EDGAR |
| 2025-01-23 | 4 | HALE DAVID F — Director | Grant/award (A): 78,741 · Grant/award (A): 78,741 (derivative) | EDGAR |
| 2025-01-14 | 4 | Nardo Christopher J. — Senior VP, CDO | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Bradrick Brittany — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Scott Kathleen D. — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Sandler Andrew Seth — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Bedoya-Toro Munera Maria E — SVP, Regulatory Affairs | Grant/award (A): 8,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Mento Steven J — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | PROEHL GERALD T — President, CEO and Chairman, Director | Grant/award (A): 45,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | FISHER MARY — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | WIERENGA WENDELL — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | HALE DAVID F — Director | Grant/award (A): 5,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Nardo Christopher J. — Senior VP, CDO | Grant/award (A): 50,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Bradrick Brittany — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Van Hoose Kyri K. — SVP, CFO | Grant/award (A): 50,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Scott Kathleen D. — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Sandler Andrew Seth — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Bedoya-Toro Munera Maria E — SVP, Regulatory Affairs | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | Mento Steven J — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | PROEHL GERALD T — President, CEO and Chairman, Director | Grant/award (A): 125,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | FISHER MARY — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | WIERENGA WENDELL — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
| 2024-01-05 | 4 | HALE DAVID F — Director | Grant/award (A): 10,000 (derivative) @ $0 | EDGAR |
Recent 8-K events — Dermata Therapeutics, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-17 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-11 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-05 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-05-27 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-25 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-02-03 | 8-K | 4.01 — Changes in Registrant's Certifying Accountant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-27 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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