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 |
|---|---|---|---|---|---|---|
| Sep 4, 2024 | Arkowitz David | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Bartoszek Raymond J. | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Drapkin Kimberlee C | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Dylla Scott J. | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Foote Marion R | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Iadonato Shawn | Director | Grant(A) | 13K | — | $0 |
| Sep 4, 2024 | Peters Richard | Director | Grant(A) | 13K | — | $0 |
| May 1, 2024 | Bartoszek Raymond J. | Director | Other(J) | 904K | $0.55 | $497K |
| Apr 14, 2024 | Guillaudeux Thierry | Chief Scientific Officer | Grant(A) | 225K | — | $0 |
| Apr 14, 2024 | Baker Keith | Chief Financial Officer | Grant(A) | 225K | — | $0 |
| Apr 14, 2024 | Philips Craig W. | President and Secretary | Grant(A) | 225K | — | $0 |
| Apr 14, 2024 | Iadonato Shawn | Director | Grant(A) | 225K | — | $0 |
| Dec 6, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 250 | $4.50 | $1K |
| Dec 5, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 1K | $4.50 | $5K |
| Dec 4, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 1K | $4.33 | $4K |
| Nov 29, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Buy(P) | 4K | $3.51 | $14K |
| Nov 28, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Buy(P) | 900 | $3.33 | $3K |
| Nov 28, 2023 | Philips Craig W. | President | Buy(P) | 3K | $3.27 | $10K |
| Oct 11, 2023 | Foote Marion R | Director | Option exercise(M) | 4K | $0.14 | $622 |
| Oct 11, 2023 | Foote Marion R | Director | Option exercise(M) | 4K | — | $0 |
| Sep 21, 2023 | Philips Craig W. | President | Buy(P) | 3K | $2.40 | $7K |
| Sep 20, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Buy(P) | 10K | $2.50 | $25K |
| Sep 20, 2023 | Kenny Pauline | General Counsel & Secretary | Buy(P) | 2K | $2.58 | $4K |
| Sep 20, 2023 | Philips Craig W. | President | Buy(P) | 600 | $2.54 | $2K |
| Sep 19, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 2K | $2.37 | $5K |
| Sep 18, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 3K | $2.08 | $5K |
| Sep 18, 2023 | Baker Keith | Chief Financial Officer | Buy(P) | 5K | $2.13 | $11K |
| Sep 15, 2023 | Bartoszek Raymond J. | Director | Buy(P) | 500 | $2.18 | $1K |
| Sep 14, 2023 | Guillaudeux Thierry | Chief Scientific Officer | Buy(P) | 10K | $2.00 | $20K |
| Jul 1, 2023 | Drapkin Kimberlee C | Director | Grant(A) | 20K | — | $0 |
| Jul 1, 2023 | Dylla Scott J. | Director | Grant(A) | 20K | — | $0 |
| Jun 16, 2023 | Baker Keith | Chief Financial Officer | Buy(P) | 5K | $2.92 | $15K |
| Jun 14, 2023 | Philips Craig W. | President | Option exercise(M) | 1K | — | $0 |
| Jun 14, 2023 | Philips Craig W. | President | Tax withholding(F) | 13K | $2.82 | $36K |
| Jun 14, 2023 | Philips Craig W. | President | Option exercise(M) | 1K | $0.14 | $193 |
| Jun 14, 2023 | Kenny Pauline | General Counsel & Secretary | Tax withholding(F) | 858 | $2.82 | $2K |
| Jun 14, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Option exercise(M) | 1K | — | $0 |
| Jun 14, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Option exercise(M) | 1K | $0.14 | $193 |
| Jun 14, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Tax withholding(F) | 7K | $2.82 | $21K |
| Jun 14, 2023 | Bartoszek Raymond J. | Director | Option exercise(M) | 60K | — | $0 |
| Jun 14, 2023 | Bartoszek Raymond J. | Director | Option exercise(M) | 60K | $0.14 | $8K |
| Apr 12, 2023 | Philips Craig W. | President | Grant(A) | 166K | — | $0 |
| Apr 12, 2023 | Peters Richard | Director | Grant(A) | 13K | — | $0 |
| Apr 12, 2023 | Peters Richard | Director | Grant(A) | 20K | — | $0 |
| Apr 12, 2023 | Kenny Pauline | General Counsel & Secretary | Grant(A) | 120K | — | $0 |
| Apr 12, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 207K | — | $0 |
| Apr 12, 2023 | Guillaudeux Thierry | Chief Scientific Officer | Grant(A) | 120K | — | $0 |
| Apr 12, 2023 | Foote Marion R | Director | Grant(A) | 13K | — | $0 |
| Apr 12, 2023 | Bartoszek Raymond J. | Director | Grant(A) | 13K | — | $0 |
| Apr 12, 2023 | Baker Keith | Chief Financial Officer | Grant(A) | 120K | — | $0 |
| Apr 12, 2023 | Arkowitz David | Director | Grant(A) | 13K | — | $0 |
| Apr 12, 2023 | Arkowitz David | Director | Grant(A) | 20K | — | $0 |
| Mar 20, 2023 | Philips Craig W. | President | Sell(S) | 872 | $3.29 | $3K |
| Mar 20, 2023 | Kenny Pauline | General Counsel & Secretary | Sell(S) | 544 | $3.29 | $2K |
| Mar 20, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Sell(S) | 1K | $3.29 | $4K |
| Mar 17, 2023 | Philips Craig W. | President | Sell(S) | 1 | $5.25 | $5 |
| Mar 17, 2023 | Philips Craig W. | President | Sell(S) | 34 | $5.23 | $178 |
| Mar 17, 2023 | Philips Craig W. | President | Sell(S) | 1K | $4.94 | $6K |
| Mar 17, 2023 | Kenny Pauline | General Counsel & Secretary | Sell(S) | 22 | $5.23 | $115 |
| Mar 17, 2023 | Kenny Pauline | General Counsel & Secretary | Sell(S) | 745 | $4.94 | $4K |
| Mar 17, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Sell(S) | 44 | $5.23 | $230 |
| Mar 17, 2023 | Iadonato Shawn | Chief Executive Officer, Director | Sell(S) | 2K | $4.93 | $8K |
| Dec 30, 2022 | Bartoszek Raymond J. | Director | Buy(P) | 1K | $6.23 | $6K |
| Dec 30, 2022 | Bartoszek Raymond J. | Director | Buy(P) | 1K | $6.23 | $6K |
| Dec 30, 2022 | Bartoszek Raymond J. | Director | Buy(P) | 5K | $6.23 | $31K |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 14K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 12K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 52K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 18K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 1K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 17K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 19K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 3K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 35K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 25K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 7K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 55K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 7K | — | — |
| Dec 16, 2022 | Philips Craig W. | President | Grant(A) | 9K | $11.55 | $100K |
| Dec 16, 2022 | Peters Richard | Director | Tax withholding(F) | 2K | $1.86 | $4K |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 20K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 3K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 5K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 11K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 5K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 619 | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 5K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 3K | — | — |
| Dec 16, 2022 | Kenny Pauline | General Counsel | Grant(A) | 11K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 124K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 47K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 4K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 16K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 24K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 26K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 1K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 9K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 9K | $11.55 | $100K |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 9K | — | — |
| Dec 16, 2022 | Iadonato Shawn | Chief Executive Officer, Director | Grant(A) | 30K | — | — |
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).