The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 28, 2026 | Liu Vivian H | Director | Grant(A) | 10K | — | $0 |
| Jul 28, 2026 | Jain Abhinav | Director | Grant(A) | 10K | — | $0 |
| Jul 28, 2026 | Dockery Carl | Director | Grant(A) | 10K | — | $0 |
| Jul 28, 2026 | Donofrio John Jr. | Director | Grant(A) | 10K | — | $0 |
| Jul 28, 2026 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 30K | — | $0 |
| Jul 28, 2026 | Pyszczymuka Greg | Chief Commercial Officer | Grant(A) | 20K | — | $0 |
| Jul 28, 2026 | Disbrow Jarrett | Chief Business Officer | Grant(A) | 15K | — | $0 |
| Jul 28, 2026 | Selhorn Ryan J | Chief Financial Officer | Grant(A) | 25K | — | $0 |
| Oct 3, 2025 | Donofrio John Jr. | Director | Grant(A) | 10K | — | $0 |
| Oct 3, 2025 | Dockery Carl | Director | Grant(A) | 10K | — | $0 |
| Oct 3, 2025 | Jain Abhinav | Director | Grant(A) | 10K | — | $0 |
| Oct 3, 2025 | Liu Vivian H | Director | Grant(A) | 10K | — | $0 |
| Oct 3, 2025 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 31K | — | $0 |
| Oct 3, 2025 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 23K | — | $0 |
| Oct 3, 2025 | Selhorn Ryan J | Chief Financial Officer | Grant(A) | 16K | — | $0 |
| Oct 3, 2025 | Selhorn Ryan J | Chief Financial Officer | Grant(A) | 18K | — | $0 |
| Oct 3, 2025 | Disbrow Jarrett | Chief Business Officer | Grant(A) | 13K | — | $0 |
| Oct 3, 2025 | Disbrow Jarrett | Chief Business Officer | Grant(A) | 20K | — | $0 |
| Oct 3, 2025 | Pyszczymuka Greg | Chief Commercial Officer | Grant(A) | 13K | — | $0 |
| Jun 9, 2025 | Disbrow Joshua R. | Chief Executive Officer | Buy(P) | 67K | $1.50 | $100K |
| Jun 9, 2025 | Disbrow Jarrett | Chief Business Officer | Buy(P) | 17K | $1.50 | $25K |
| Jun 6, 2025 | Mack Daniel | 10% Owner | Buy(P) | 4.0M | $1.50 | $6.0M |
| Mar 31, 2025 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | — |
| Mar 31, 2025 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | $0 |
| Feb 28, 2025 | Disbrow Joshua R. | Chief Executive Officer | Buy(P) | 15K | $1.30 | $20K |
| Feb 5, 2025 | Selhorn Ryan J | Chief Financial Officer | Option exercise(M) | 105 | — | — |
| Feb 5, 2025 | Selhorn Ryan J | Chief Financial Officer | Option exercise(M) | 105 | — | $0 |
| Dec 31, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | — |
| Dec 31, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | $0 |
| Nov 11, 2024 | Selhorn Ryan J | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| Nov 6, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Grant(A) | 7K | — | $0 |
| Nov 6, 2024 | Liu Vivian H | Director | Grant(A) | 2K | — | $0 |
| Nov 6, 2024 | Disbrow Jarrett | Chief Business Officer | Grant(A) | 7K | — | $0 |
| Nov 6, 2024 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 38K | — | $0 |
| Nov 6, 2024 | Jain Abhinav | Director | Grant(A) | 2K | — | $0 |
| Nov 6, 2024 | Donofrio John Jr. | Director | Grant(A) | 2K | — | $0 |
| Nov 6, 2024 | Dockery Carl | Director | Grant(A) | 2K | — | $0 |
| Sep 30, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | — |
| Sep 30, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | $0 |
| Jun 30, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | — |
| Jun 30, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | $0 |
| Jun 14, 2024 | Harkey Wilmot B. | 10% Owner | Option exercise(X) | 815K | — | $0 |
| Jun 14, 2024 | Harkey Wilmot B. | 10% Owner | Option exercise(X) | 815K | — | $0 |
| Mar 31, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | — |
| Mar 31, 2024 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | $0 |
| Dec 31, 2023 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | — |
| Dec 31, 2023 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 209 | — | $0 |
| Sep 30, 2023 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | — |
| Sep 30, 2023 | Pyszczymuka Greg | Chief Commercial Officer | Option exercise(M) | 208 | — | $0 |
| Aug 16, 2023 | Jain Abhinav | Director | Grant(A) | 7K | — | $0 |
| Aug 11, 2023 | Liu Vivian H | Director | Grant(A) | 2K | — | $0 |
| Aug 11, 2023 | Pyszczymuka Greg | Chief Commercial Officer | Grant(A) | 7K | — | $0 |
| Aug 11, 2023 | Oki Mark K | Chief Financial Officer | Grant(A) | 13K | — | $0 |
| Aug 11, 2023 | Brooke Christopher | Chief Operating Officer | Grant(A) | 7K | — | $0 |
| Aug 11, 2023 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 35K | — | $0 |
| Aug 11, 2023 | Dockery Carl | Director | Grant(A) | 2K | — | $0 |
| Aug 11, 2023 | Donofrio John Jr. | Director | Grant(A) | 2K | — | $0 |
| Aug 11, 2023 | Jain Abhinav | Director | Grant(A) | 2K | — | $0 |
| Aug 11, 2023 | Disbrow Jarrett | Chief Business Officer | Grant(A) | 7K | — | $0 |
| Jun 30, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Option exercise(M) | 208 | — | — |
| Jun 30, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Option exercise(M) | 208 | — | $0 |
| Jun 16, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Buy(P) | 12K | $1.87 | $22K |
| Jun 14, 2023 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy(P) | 14K | $1.86 | $26K |
| Apr 25, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Option exercise(M) | 833 | — | $0 |
| Apr 25, 2023 | Pyszczymuka Greg | Chief Commerical Officer | Option exercise(M) | 833 | — | $0 |
| Feb 8, 2023 | Liu Vivian H | Director | Grant(A) | 7K | — | $0 |
| Dec 21, 2022 | Dockery Carl | Director | Disposed to issuer(D) | 40K | — | $0 |
| Dec 21, 2022 | Cantrell Gary | Director | Disposed to issuer(D) | 40K | — | $0 |
| Dec 21, 2022 | Donofrio John Jr. | Director | Disposed to issuer(D) | 188K | — | $0 |
| Dec 20, 2022 | Disbrow Joshua R. | Chief Executive Officer, Director | Disposed to issuer(D) | 80K | — | $0 |
| Dec 19, 2022 | Pyszczymuka Greg | Chief Commercial Officer | Buy(P) | 100K | $0.24 | $24K |
| Dec 19, 2022 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy(P) | 112K | $0.22 | $25K |
| Nov 18, 2022 | Oki Mark K | Chief Financial Officer | Buy(P) | 90K | $0.23 | $21K |
| Nov 18, 2022 | Disbrow Joshua R. | Chief Executive Officer, Director | Buy(P) | 222K | $0.24 | $53K |
| Jul 1, 2022 | Liu Vivian H | Director | Grant(A) | 7K | — | $0 |
| Jan 17, 2022 | Oki Mark K | Chief Financial Officer | Grant(A) | 100K | — | $0 |
| Apr 16, 2021 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 800K | — | $0 |
| Apr 16, 2021 | Cantrell Gary | Director | Grant(A) | 188K | — | $0 |
| Apr 16, 2021 | Donofrio John Jr. | Director | Grant(A) | 188K | — | $0 |
| Apr 16, 2021 | Macaluso Michael | Director | Grant(A) | 188K | — | $0 |
| Apr 16, 2021 | Dockery Carl | Director | Grant(A) | 188K | — | $0 |
| Apr 8, 2021 | Hecht Beth | Director | Grant(A) | 7K | — | $0 |
| Apr 8, 2021 | McLaughlin Gerald W. | Director | Grant(A) | 7K | — | $0 |
| Mar 31, 2021 | Eisenstadt Richard I | Chief Financial Officer | Grant(A) | 55K | — | $0 |
| Mar 29, 2021 | Armistice Capital Master Fund Ltd. | Director | Other(J) | 0 | — | $0 |
| Mar 29, 2021 | Armistice Capital Master Fund Ltd. | Director | Other(J) | 2K | — | $0 |
| Mar 20, 2021 | Armistice Capital Master Fund Ltd. | Director | Other(J) | 7K | — | $0 |
| Mar 20, 2021 | Armistice Capital Master Fund Ltd. | Director | Other(J) | 0 | — | $0 |
| Dec 11, 2020 | Armistice Capital Master Fund Ltd. | Director | Buy(P) | 1.3M | $6.00 | $8.0M |
| Dec 11, 2020 | Armistice Capital Master Fund Ltd. | Director | Buy(P) | 0 | — | $0 |
| Jun 8, 2020 | Dockery Carl | Director | Grant(A) | 40K | — | $0 |
| Jun 8, 2020 | Mehta Ketan Bhupatrai | Director | Grant(A) | 40K | — | $0 |
| Jun 8, 2020 | Macaluso Michael | Director | Grant(A) | 40K | — | $0 |
| Jun 8, 2020 | Cantrell Gary | Director | Grant(A) | 10K | — | — |
| Jun 8, 2020 | Cantrell Gary | Director | Grant(A) | 20K | — | $0 |
| Jun 8, 2020 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 450K | — | — |
| Jun 8, 2020 | Disbrow Joshua R. | Chief Executive Officer, Director | Grant(A) | 100K | — | $0 |
| Jun 8, 2020 | Donofrio John Jr. | Director | Grant(A) | 40K | — | $0 |
| Jun 8, 2020 | Green David A | Chief Financial Officer | Grant(A) | 250K | — | — |
| Jun 8, 2020 | Green David A | Chief Financial Officer | Grant(A) | 100K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Aytu Biopharma, Inc, SEC CIK 0001385818. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under AYTU and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-12. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for AYTU