AEONAEON Biopharma, Inc.
- Market cap
- $11.97M
- as of 2026-10-23
- Latest close
- $0.24
- as of 2026-10-23
- Sector
- Healthcare
- as of 2026-10-24
- Industry
- Biotechnology
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2024-03-21
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Lynch Timothy P | Aug 19 | Aug 21 | P | 1,150,000 | $0.21 | Purchase +$241,500 | 6,500,000 | No | Form 4 |
| Carter Eric G | Jun 17 | Jun 22 | A | 222,684 | $0.00 | $0 | 258,705 | No | Form 4 |
| Fischer Jost | Jun 17 | Jun 22 | A | 222,684 | $0.00 | $0 | 489,469 | No | Form 4 |
| Forth Marc | Jun 17 | Jun 22 | A | 222,684 | $0.00 | $0 | 973,231 | No | Form 4 |
| Palmisano Robert J | Jun 17 | Jun 22 | A | 222,684 | $0.00 | $0 | 258,705 | No | Form 4 |
| Thunen Shelley B | Jun 17 | Jun 22 | A | 222,684 | $0.00 | $0 | 258,705 | No | Form 4 |
| Bencich JohnCHIEF FINANCIAL OFFICER | Apr 2 | Apr 3 | A | 754,717 | $0.00 | $0 | 754,717 | No | Form 4 |
| Oh ChadCHIEF MEDICAL OFFICER | Mar 4 | Mar 11 | A | 1,316,872 | $0.00 | $0 | 2,183,436 | No | Form 4 |
| Oh ChadCHIEF MEDICAL OFFICER | Feb 17 | Mar 11 | A | 862,500 | $0.00 | $0 | 866,564 | No | Form 4 |
| Sy JenniferPRINCIPAL ACCOUNTING OFFICER | Mar 4 | Mar 5 | A | 925,925 | $0.00 | $0 | 1,501,176 | No | Form 4 |
| Wilson Alexander BlairCLO, CSO, and Corp Secretary | Mar 4 | Mar 5 | A | 1,316,872 | $0.00 | $0 | 2,183,005 | No | Form 4 |
| Sy JenniferPRINCIPAL ACCOUNTING OFFICER | Feb 17 | Mar 5 | A | 575,000 | $0.00 | $0 | 575,251 | No | Form 4 |
| Wilson Alexander BlairCLO, CSO, and Corp Secretary | Feb 17 | Mar 5 | A | 862,500 | $0.00 | $0 | 866,133 | No | Form 4 |
| Bancroft Robert E.PRESIDENT & CEO | Feb 17 | Feb 19 | A | 3,000,000 | $0.00 | $0 | 3,177,103 | No | Form 4 |
| Fischer Jost | May 21, 2025 | May 23, 2025 | P | 60,000 | $0.49 | Purchase +$29,400 | 266,785 | No | Form 4 |
| Fischer Jost | May 21, 2025 | May 23, 2025 | A · derivative | 308,641 | $0.00 | $0 | 308,641 | No | Form 4 |
| Carter Eric G | May 21, 2025 | May 23, 2025 | A · derivative | 308,641 | $0.00 | $0 | 308,641 | No | Form 4 |
| Palmisano Robert J | May 21, 2025 | May 23, 2025 | A · derivative | 308,641 | $0.00 | $0 | 308,641 | No | Form 4 |
| Forth Marc | May 21, 2025 | May 23, 2025 | A · derivative | 370,370 | $0.00 | $0 | 370,370 | No | Form 4 |
| Sy JenniferChief Accounting Officer | May 21, 2025 | May 23, 2025 | A · derivative | 925,925 | $0.00 | $0 | 925,925 | No | Form 4 |
| Oh ChadChief Medical Officer | May 21, 2025 | May 23, 2025 | A · derivative | 1,316,872 | $0.00 | $0 | 1,316,872 | No | Form 4 |
| Wilson Alexander BlairExec VP, CLO & Corp Secretary | May 21, 2025 | May 23, 2025 | A · derivative | 1,316,872 | $0.00 | $0 | 1,316,872 | No | Form 4 |
| Thunen Shelley B | May 21, 2025 | May 23, 2025 | A · derivative | 308,641 | $0.00 | $0 | 308,641 | No | Form 4 |
| Fischer Jost | May 20, 2025 | May 21, 2025 | P | 60,000 | $0.51 | Purchase +$30,600 | 206,785 | No | Form 4 |
| Fischer Jost | May 19, 2025 | May 21, 2025 | P | 50,000 | $0.50 | Purchase +$25,000 | 146,785 | No | Form 4 |
| Bancroft Robert E.President & CEO | May 14, 2025 | May 16, 2025 | A | 177,103 | $0.00 | $0 | 177,103 | No | Form 4 |
| Bancroft Robert E.President & CEO | Apr 29, 2025 | May 1, 2025 | A · derivative | 59,034 | $0.41 | $24,204 | 59,034 | No | Form 4 |
| Palmisano Robert J | Aug 31, 2024 | Sep 10, 20244/A | A | 36,021 | $0.00 | $0 | 36,021 | No | Form 4/A |
| Thunen Shelley B | Aug 31, 2024 | Sep 4, 2024 | A | 36,021 | $0.00 | $0 | 36,021 | No | Form 4 |
| Thunen Shelley B | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 96,210 | $0.83 | $79,854 | 96,210 | No | Form 4 |
| Carter Eric G | Aug 31, 2024 | Sep 4, 2024 | A | 36,021 | $0.00 | $0 | 36,021 | No | Form 4 |
| Carter Eric G | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 96,210 | $0.83 | $79,854 | 96,210 | No | Form 4 |
| Sy JenniferPRINCIPAL ACCOUNTING OFFICER | Aug 31, 2024 | Sep 4, 2024 | A | 18,010 | $0.00 | $0 | 18,010 | No | Form 4 |
| Sy JenniferPRINCIPAL ACCOUNTING OFFICER | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 48,063 | $0.83 | $39,892 | 48,063 | No | Form 4 |
| Oh ChadCHIEF MEDICAL OFFICER | Aug 31, 2024 | Sep 4, 2024 | A | 192,117 | $0.00 | $0 | 292,545 | No | Form 4 |
| Oh ChadCHIEF MEDICAL OFFICER | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 512,673 | $0.83 | $425,519 | 512,673 | No | Form 4 |
| Fischer Jost | Aug 31, 2024 | Sep 4, 2024 | A | 36,021 | $0.00 | $0 | 96,785 | No | Form 4 |
| Fischer Jost | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 96,210 | $0.83 | $79,854 | 96,210 | No | Form 4 |
| Wilson Alexander BlairEXEC VP, CLO & CORP SECRETARY | Aug 31, 2024 | Sep 4, 2024 | A | 180,110 | $0.00 | $0 | 261,538 | No | Form 4 |
| Wilson Alexander BlairEXEC VP, CLO & CORP SECRETARY | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 480,631 | $0.83 | $398,924 | 480,631 | No | Form 4 |
| Forth MarcCHIEF EXECTUIVE OFFICER | Aug 31, 2024 | Sep 4, 2024 | A | 470,692 | $0.00 | $0 | 750,547 | No | Form 4 |
| Forth MarcCHIEF EXECTUIVE OFFICER | Aug 31, 2024 | Sep 4, 2024 | A · derivative | 1,256,062 | $0.83 | $1,042,531 | 1,256,062 | No | Form 4 |
| Daewoong Co., Ltd | Apr 12, 2024 | Apr 16, 20244/A | J · derivative | 0 | not reported | $10,000,000 | not reported | No | Form 4/A |
| Daewoong Co., Ltd | Apr 11, 2024 | Apr 12, 2024 | J · derivative | 0 | not reported | $10,000,000 | not reported | No | Form 4 |
| Daewoong Co., Ltd | Mar 24, 2024 | Mar 26, 2024 | J · derivative | 5,000,000 | not reported | not reported | not reported | No | Form 4 |
| Wilson Alexander BlairEXEC VP, CLO & CORP SECRETARY | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 81,300 | $14.40 | $1,170,720 | 81,300 | No | Form 4 |
| Carter Eric G | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 16,260 | $14.40 | $234,144 | 16,260 | No | Form 4 |
| Carter Eric G | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 8,130 | $14.40 | $117,072 | 8,130 | No | Form 4 |
| Fischer Jost | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 16,260 | $14.40 | $234,144 | 16,260 | No | Form 4 |
| Oh ChadCHIEF MEDICAL OFFICER | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 86,720 | $14.40 | $1,248,768 | 86,720 | No | Form 4 |
| Forth MarcCHIEF EXECTUIVE OFFICER | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 212,466 | $14.40 | $3,059,510 | 212,466 | No | Form 4 |
| Palmisano Robert J | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 16,260 | $14.40 | $234,144 | 16,260 | No | Form 4 |
| Thunen Shelley B | Mar 19, 2024 | Mar 21, 2024 | A · derivative | 16,260 | $14.40 | $234,144 | 16,260 | No | Form 4 |