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 |
|---|---|---|---|---|---|---|
| Dec 15, 2025 | Shenouda Maged | Chief Financial Officer | Buy(P) | 12K | $4.12 | $48K |
| Dec 15, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 28K | $4.12 | $113K |
| Dec 12, 2025 | Casamento Charles J | Director | Grant(A) | 164K | — | $0 |
| Dec 12, 2025 | Kelly Paul Edward | COO, Director | Grant(A) | 828K | — | $0 |
| Dec 12, 2025 | Glasspool John | Director | Grant(A) | 164K | — | $0 |
| Dec 12, 2025 | Fedeli Fabiana | Director | Grant(A) | 164K | — | $0 |
| Dec 12, 2025 | Ence Chuck | CA and CO | Grant(A) | 828K | — | $0 |
| Dec 12, 2025 | Shenouda Maged | Chief Financial Officer | Grant(A) | 828K | — | $0 |
| Dec 12, 2025 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 1.2M | — | $0 |
| Nov 5, 2025 | Kelly Paul Edward | Chief Operating Officer, Director | Buy(P) | 90K | $2.20 | $198K |
| Nov 5, 2025 | Shenouda Maged | Chief Financial Officer | Buy(P) | 500K | $2.20 | $1.1M |
| Nov 5, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 273K | $2.20 | $600K |
| Nov 5, 2025 | Ence Chuck | CAO and COO | Buy(P) | 136K | $2.20 | $299K |
| Aug 28, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 56K | $0.74 | $41K |
| Aug 27, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 129K | $0.67 | $87K |
| Aug 26, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 81K | $0.62 | $50K |
| Jun 26, 2025 | Kelly Paul Edward | Chief Operating Officer, Director | Grant(A) | 400K | — | $0 |
| Jun 26, 2025 | Fedeli Fabiana | Director | Grant(A) | 100K | — | $0 |
| Jun 26, 2025 | Glasspool John | Director | Grant(A) | 100K | — | $0 |
| Jun 26, 2025 | Casamento Charles J | Director | Grant(A) | 100K | — | $0 |
| Jun 26, 2025 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 800K | — | $0 |
| Jun 26, 2025 | Shenouda Maged | Chief Financial Officer | Grant(A) | 600K | — | $0 |
| Jun 26, 2025 | Ence Chuck | CA and CO | Grant(A) | 400K | — | $0 |
| May 20, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 148K | $0.56 | $83K |
| May 20, 2025 | Shenouda Maged | Chief Financial Officer | Buy(P) | 60K | $0.52 | $31K |
| May 19, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 30K | $0.50 | $15K |
| May 19, 2025 | Shenouda Maged | Chief Financial Officer | Buy(P) | 90K | $0.49 | $44K |
| May 16, 2025 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 172K | $0.45 | $78K |
| May 16, 2025 | Ence Chuck | CA and CO | Buy(P) | 229K | $0.45 | $103K |
| May 16, 2025 | Shenouda Maged | Chief Financial Officer | Buy(P) | 50K | $0.44 | $22K |
| May 16, 2025 | Kelly Paul Edward | Chief Operating Officer, Director | Buy(P) | 200K | $0.43 | $86K |
| Oct 22, 2024 | Casamento Charles J | Director | Gift(G) | 13K | — | $0 |
| Sep 11, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 24K | $2.95 | $71K |
| Sep 11, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 51K | $2.99 | $154K |
| Sep 10, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 21K | $2.73 | $58K |
| Sep 10, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 33K | $2.75 | $91K |
| Sep 9, 2024 | Kelly Paul Edward | Director | Buy(P) | 25K | $2.59 | $65K |
| Sep 9, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 8K | $2.55 | $21K |
| Sep 9, 2024 | Casamento Charles J | Director | Buy(P) | 13K | $2.56 | $33K |
| Sep 9, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 56K | $2.71 | $151K |
| May 24, 2024 | Casamento Charles J | Director | Grant(A) | 21K | — | $0 |
| May 24, 2024 | Casamento Charles J | Director | Other(J) | 21K | — | $0 |
| May 24, 2024 | Ence Chuck | CA and CO | Grant(A) | 55K | — | $0 |
| May 24, 2024 | Ence Chuck | CA and CO | Other(J) | 55K | — | $0 |
| May 24, 2024 | Fedeli Fabiana | Director | Other(J) | 21K | — | $0 |
| May 24, 2024 | Fedeli Fabiana | Director | Grant(A) | 21K | — | $0 |
| May 24, 2024 | Glasspool John | Director | Grant(A) | 21K | — | $0 |
| May 24, 2024 | Glasspool John | Director | Other(J) | 21K | — | $0 |
| May 24, 2024 | Kelly Paul Edward | Director | Grant(A) | 44K | — | $0 |
| May 24, 2024 | Kelly Paul Edward | Director | Other(J) | 44K | — | $0 |
| May 24, 2024 | Shenouda Maged | Chief Financial Officer | Grant(A) | 55K | — | $0 |
| May 24, 2024 | Shenouda Maged | Chief Financial Officer | Other(J) | 55K | — | $0 |
| May 24, 2024 | Traversa Sergio | Chief Executive Officer, Director | Other(J) | 122K | — | $0 |
| May 24, 2024 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 122K | — | $0 |
| Jan 31, 2024 | Ence Chuck | CA and CO | Buy(P) | 14K | $4.05 | $55K |
| Jan 31, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 7K | $4.06 | $28K |
| Jan 31, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 27K | $4.00 | $110K |
| Jan 30, 2024 | Ence Chuck | CA and CO | Buy(P) | 15K | $3.87 | $56K |
| Jan 30, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 15K | $3.89 | $58K |
| Jan 30, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 41K | $3.90 | $160K |
| Jan 29, 2024 | Ence Chuck | CA and CO | Buy(P) | 11K | $3.65 | $39K |
| Jan 29, 2024 | Shenouda Maged | Chief Financial Officer | Buy(P) | 11K | $3.65 | $39K |
| Jan 29, 2024 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 32K | $3.71 | $117K |
| Dec 15, 2023 | Casamento Charles J | Director | Grant(A) | 32K | — | $0 |
| Dec 15, 2023 | Ence Chuck | Chief Accounting and CO | Grant(A) | 82K | — | $0 |
| Dec 15, 2023 | Fedeli Fabiana | Director | Grant(A) | 32K | — | $0 |
| Dec 15, 2023 | Glasspool John | Director | Grant(A) | 32K | — | $0 |
| Dec 15, 2023 | Kelly Paul Edward | Director | Grant(A) | 66K | — | $0 |
| Dec 15, 2023 | Shenouda Maged | Chief Financial Officer | Grant(A) | 82K | — | $0 |
| Dec 15, 2023 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 184K | — | $0 |
| May 25, 2023 | Casamento Charles J | Director | Grant(A) | 93K | — | $0 |
| May 25, 2023 | Ence Chuck | CA and CO | Grant(A) | 321K | — | $0 |
| May 25, 2023 | Fedeli Fabiana | Director | Grant(A) | 200K | — | $0 |
| May 25, 2023 | Glasspool John | Director | Grant(A) | 93K | — | $0 |
| May 25, 2023 | Kelly Paul Edward | Director | Grant(A) | 93K | — | $0 |
| May 25, 2023 | Schmidt Eric Thomas | Director | Grant(A) | 93K | — | $0 |
| May 25, 2023 | Shenouda Maged | Chief Financial Officer | Grant(A) | 318K | — | $0 |
| May 25, 2023 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 527K | — | $0 |
| May 23, 2023 | O'Gorman Cedric | Chief Medical Officer | Buy(P) | 10K | $3.18 | $32K |
| Jan 6, 2023 | O'Gorman Cedric | Chief Medical Officer | Grant(A) | 400K | — | $0 |
| Dec 16, 2022 | Casamento Charles J | Director | Grant(A) | 57K | — | $0 |
| Dec 16, 2022 | Ence Chuck | CA and CO | Grant(A) | 197K | — | $0 |
| Dec 16, 2022 | Glasspool John | Director | Grant(A) | 57K | — | $0 |
| Dec 16, 2022 | Kelly Paul Edward | Director | Grant(A) | 57K | — | $0 |
| Dec 16, 2022 | Schmidt Eric Thomas | Director | Grant(A) | 57K | — | $0 |
| Dec 16, 2022 | Shenouda Maged | Chief Financial Officer | Grant(A) | 195K | — | $0 |
| Dec 16, 2022 | Traversa Sergio | Chief Executive Officer, Director | Grant(A) | 324K | — | $0 |
| Dec 16, 2022 | Ence Chuck | CA and Compliance Officer | Other(J) | 200K | — | — |
| Dec 16, 2022 | Shenouda Maged | CFO | Other(J) | 200K | — | — |
| Dec 16, 2022 | Traversa Sergio | Chief Executive Officer, Director | Other(J) | 300K | — | — |
| Dec 8, 2022 | Traversa Sergio | Chief Executive Officer, Director | Buy(P) | 55K | $2.10 | $116K |
| Jul 1, 2022 | Traversa Sergio | Chief Executive Officer, Director | Option exercise(M) | 14K | $16.00 | $220K |
| Jul 1, 2022 | Traversa Sergio | Chief Executive Officer, Director | Sell(S) | 4K | $18.32 | $75K |
| Jul 1, 2022 | Traversa Sergio | Chief Executive Officer, Director | Sell(S) | 9K | $18.45 | $163K |
| Jul 1, 2022 | Traversa Sergio | Chief Executive Officer, Director | Sell(S) | 839 | $18.48 | $16K |
| Jul 1, 2022 | Traversa Sergio | Chief Executive Officer, Director | Option exercise(M) | 14K | — | $0 |
| Jun 30, 2022 | Traversa Sergio | Chief Executive Officer, Director | Sell(S) | 11K | $19.01 | $203K |
| Jun 30, 2022 | Traversa Sergio | Chief Executive Officer, Director | Sell(S) | 5K | $19.37 | $103K |
| Jun 30, 2022 | Traversa Sergio | Chief Executive Officer, Director | Option exercise(M) | 16K | $16.00 | $256K |
| Jun 30, 2022 | Traversa Sergio | Chief Executive Officer, Director | Option exercise(M) | 16K | — | $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.
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).