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 |
|---|---|---|---|---|---|---|
| Nov 1, 2023 | Ray Sumita | Chief Legal, Comp & Admin Off | Grant(A) | 425K | — | $0 |
| Oct 2, 2023 | Powchik Peter | Director | Grant(A) | 160K | — | $0 |
| Sep 8, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 6K | $1.67 | $10K |
| Sep 8, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 25K | $1.67 | $42K |
| Sep 8, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 2K | $1.67 | $4K |
| Sep 8, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 4K | $1.67 | $7K |
| Sep 8, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 10K | $1.67 | $17K |
| Sep 7, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 20K | $1.79 | $36K |
| Sep 7, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 3K | $1.79 | $6K |
| Sep 7, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 8K | $1.79 | $15K |
| Sep 7, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 2K | $1.79 | $3K |
| Sep 7, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 5K | $1.79 | $9K |
| Sep 6, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 2K | $1.88 | $4K |
| Sep 6, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 1K | $1.88 | $2K |
| Sep 6, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 5K | $1.88 | $10K |
| Sep 6, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 507 | $1.88 | $953 |
| Sep 6, 2023 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 892 | $1.88 | $2K |
| Jun 20, 2023 | Powchik Peter | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Diamandis Peter | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Toledano Gabrielle B | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Eade Katherine A. | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Ogilvie Landon E | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Smith James Alan | Director | Grant(A) | 132K | — | $0 |
| Jun 20, 2023 | Hornig George R | Director | Grant(A) | 132K | — | $0 |
| Apr 26, 2023 | Diamandis Peter | Director | Option exercise(M) | 47K | $1.21 | $56K |
| Apr 26, 2023 | Diamandis Peter | Director | Option exercise(M) | 429K | $0.57 | $245K |
| Apr 26, 2023 | Diamandis Peter | Director | Option exercise(M) | 47K | — | $0 |
| Apr 26, 2023 | Diamandis Peter | Director | Option exercise(M) | 429K | — | $0 |
| Mar 7, 2023 | Reese Lou | See Remarks, Director | Grant(A) | 620K | — | $0 |
| Mar 7, 2023 | Reese Lou | See Remarks, Director | Grant(A) | 301K | — | $0 |
| Mar 7, 2023 | Reese Lou | See Remarks, Director | Grant(A) | 62K | — | $0 |
| Mar 7, 2023 | Hu Mei Mei | See Remarks, Director, 10% Owner | Grant(A) | 620K | — | $0 |
| Mar 7, 2023 | Hu Mei Mei | See Remarks, Director, 10% Owner | Grant(A) | 74K | — | $0 |
| Mar 7, 2023 | Palm Ulo | See Remarks | Grant(A) | 123K | — | $0 |
| Mar 7, 2023 | Paula Molina Rene | See Remarks | Grant(A) | 117K | — | $0 |
| Mar 7, 2023 | Pesile Jason | See Remarks | Grant(A) | 33K | — | $0 |
| Jan 23, 2023 | Sloss Dakin | 10% Owner | Sell(S) | 95K | $3.35 | $320K |
| Jan 23, 2023 | Sloss Dakin | 10% Owner | Sell(S) | 405K | $3.35 | $1.4M |
| Dec 2, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 3K | $2.57 | $7K |
| Dec 2, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 11K | $2.57 | $29K |
| Dec 1, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 271K | $2.97 | $805K |
| Dec 1, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 64K | $2.97 | $190K |
| Sep 6, 2022 | Sloss Dakin | 10% Owner | Sell(S) | 25K | $2.40 | $61K |
| Sep 6, 2022 | Sloss Dakin | 10% Owner | Sell(S) | 2K | $2.40 | $5K |
| Sep 6, 2022 | Sloss Dakin | 10% Owner | Sell(S) | 4K | $2.40 | $9K |
| Sep 6, 2022 | Sloss Dakin | 10% Owner | Sell(S) | 6K | $2.40 | $14K |
| Aug 25, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 23K | $2.33 | $53K |
| Aug 25, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 4K | $2.33 | $8K |
| Aug 25, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 2K | $2.33 | $5K |
| Aug 25, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 5K | $2.33 | $12K |
| Aug 24, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 84K | $2.39 | $200K |
| Aug 24, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 13K | $2.39 | $31K |
| Aug 24, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 7K | $2.39 | $18K |
| Aug 24, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 20K | $2.39 | $47K |
| Aug 23, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 8K | $2.45 | $20K |
| Aug 23, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 3K | $2.45 | $7K |
| Aug 23, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 34K | $2.45 | $83K |
| Aug 23, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 5K | $2.45 | $13K |
| Aug 22, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 3K | $0.57 | $2K |
| Aug 22, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 3K | — | $0 |
| Aug 15, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 26K | $0.57 | $15K |
| Aug 15, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 26K | — | $0 |
| Jul 29, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 20K | $0.57 | $11K |
| Jul 29, 2022 | Guirakhoo Farshad | (Former) Chief Scientific Off. | Option exercise(M) | 20K | — | $0 |
| Jun 21, 2022 | Blatt Gregory R | Director | Grant(A) | 129K | — | $0 |
| Jun 21, 2022 | Powchik Peter | Director | Grant(A) | 129K | — | $0 |
| Jun 21, 2022 | Hornig George R | Director | Grant(A) | 129K | — | $0 |
| Jun 21, 2022 | Diamandis Peter | Director | Grant(A) | 129K | — | $0 |
| Jun 21, 2022 | Chui James | Director | Grant(A) | 129K | — | $0 |
| Jun 16, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 100K | $1.99 | $199K |
| Jun 16, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 100K | $1.99 | $199K |
| Jun 16, 2022 | Reese Lou | Executive Chairman, Director, 10% Owner | Buy(P) | 100K | $1.99 | $199K |
| Jun 13, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 8K | $2.43 | $20K |
| Jun 13, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 14K | $2.43 | $35K |
| Jun 13, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 93K | $2.43 | $225K |
| Jun 13, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 22K | $2.43 | $53K |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 7K | $2.80 | $19K |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 3K | $2.80 | $7K |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 4K | $2.80 | $12K |
| Jun 10, 2022 | Prime Movers Lab Fund I LP | 10% Owner | Sell(S) | 28K | $2.80 | $79K |
| Jun 9, 2022 | Reese Lou | Executive Chairman, Director, 10% Owner | Buy(P) | 11K | $2.72 | $30K |
| Jun 9, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 11K | $2.72 | $30K |
| Jun 9, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 11K | $2.72 | $30K |
| Jun 8, 2022 | Reese Lou | Executive Chairman, Director, 10% Owner | Buy(P) | 10K | $2.95 | $30K |
| Jun 8, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 10K | $2.95 | $30K |
| Jun 8, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 10K | $2.95 | $30K |
| May 3, 2022 | Guirakhoo Farshad | Chief Scientific Officer | Option exercise(M) | 10K | $0.57 | $6K |
| May 3, 2022 | Guirakhoo Farshad | Chief Scientific Officer | Option exercise(M) | 10K | — | $0 |
| Apr 27, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 5K | $3.58 | $17K |
| Apr 27, 2022 | Reese Lou | Executive Chairman, Director | Buy(P) | 5K | $3.58 | $17K |
| Apr 27, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 5K | $3.58 | $17K |
| Apr 26, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 18K | $3.45 | $62K |
| Apr 26, 2022 | Reese Lou | Executive Chairman, Director | Buy(P) | 18K | $3.45 | $62K |
| Apr 26, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 18K | $3.45 | $62K |
| Apr 25, 2022 | United Biomedical Inc | 10% Owner | Buy(P) | 8K | $3.37 | $27K |
| Apr 25, 2022 | Reese Lou | Executive Chairman, Director | Buy(P) | 8K | $3.37 | $27K |
| Apr 25, 2022 | Hu Mei Mei | See Remarks, Director, 10% Owner | Buy(P) | 8K | $3.37 | $27K |
| Mar 31, 2022 | Powchik Peter | Director | Grant(A) | 94K | — | $0 |
| Mar 15, 2022 | Palm Ulo | Chief Medical Officer | Grant(A) | 100K | — | $0 |
| Jan 24, 2022 | Diamandis Peter | Director | Tax withholding(F) | 313K | $8.60 | $2.7M |
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.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).