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 |
|---|---|---|---|---|---|---|
| May 20, 2026 | Hoffman Michael B | Director | Buy(P) | 55K | $1.90 | $104K |
| May 20, 2026 | Hoffman Michael B | Director | Buy(P) | 19K | $1.80 | $34K |
| May 20, 2026 | Hoffman Michael B | Director | Buy(P) | 3K | $1.75 | $4K |
| Apr 2, 2026 | Hoffman Michael B | Director | Buy(P) | 714K | $2.10 | $1.5M |
| Dec 8, 2025 | Hoffman Michael B | Director | Buy(P) | 15K | $4.24 | $64K |
| Dec 8, 2025 | Hoffman Michael B | Director | Buy(P) | 30K | $4.34 | $130K |
| Nov 24, 2025 | Hoffman Michael B | Director | Buy(P) | 1K | $4.13 | $6K |
| Nov 24, 2025 | Hoffman Michael B | Director | Buy(P) | 28K | $4.15 | $117K |
| Nov 24, 2025 | Hoffman Michael B | Director | Buy(P) | 415 | $4.14 | $2K |
| Nov 24, 2025 | Hoffman Michael B | Director | Buy(P) | 9K | $3.85 | $35K |
| Nov 21, 2025 | Hoffman Michael B | Director | Buy(P) | 10K | $3.49 | $35K |
| Nov 21, 2025 | Hoffman Michael B | Director | Buy(P) | 10K | $3.50 | $35K |
| Nov 14, 2025 | Hoffman Michael B | Director | Buy(P) | 15K | $2.11 | $32K |
| Oct 28, 2025 | Hoffman Michael B | Director | Buy(P) | 976K | $2.05 | $2.0M |
| Oct 28, 2025 | Maccecchini Maria-Luisa | President & CEO, Director | Buy(P) | 98K | $2.05 | $200K |
| Sep 10, 2025 | Bruck Claudine | Director | Option exercise(M) | 7K | $0.14 | $1,000 |
| Sep 10, 2025 | Bruck Claudine | Director | Option exercise(M) | 7K | — | $0 |
| Aug 29, 2025 | Hoffman Michael B | Director | Grant(A) | 5K | $2.30 | $12K |
| Aug 29, 2025 | Hoffman Michael B | Director | Grant(A) | 5K | $2.29 | $11K |
| Aug 29, 2025 | Hoffman Michael B | Director | Grant(A) | 5K | $2.28 | $11K |
| Aug 19, 2025 | Hoffman Michael B | Director | Grant(A) | 6K | $2.58 | $14K |
| Aug 19, 2025 | Hoffman Michael B | Director | Grant(A) | 5K | $2.59 | $14K |
| Aug 19, 2025 | Hoffman Michael B | Director | Grant(A) | 7K | $2.60 | $17K |
| Aug 19, 2025 | Hoffman Michael B | Director | Grant(A) | 1K | $2.57 | $3K |
| Jun 16, 2025 | Walsh Andrew | Vice President, Finance | Grant(A) | 500 | $2.90 | $1K |
| Jun 13, 2025 | Hoffman Michael B | Director | Grant(A) | 1 | $2.83 | $3 |
| Jun 13, 2025 | Hoffman Michael B | Director | Grant(A) | 25K | $2.80 | $70K |
| Jun 10, 2025 | McCarthy Reid | Director | Grant(A) | 2K | $2.95 | $6K |
| Jun 4, 2025 | Maccecchini Maria-Luisa | President & CEO, Director | Grant(A) | 46K | $3.37 | $155K |
| May 29, 2025 | Hoffman Michael B | Director | Grant(A) | 5K | $2.43 | $12K |
| Jul 1, 2024 | White Mark K. | Director | Grant(A) | 20K | — | $0 |
| Mar 31, 2024 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Gift(G) | 10K | — | $0 |
| Mar 31, 2024 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Gift(G) | 10K | — | $0 |
| Mar 28, 2024 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Gift(G) | 10K | — | $0 |
| Nov 27, 2023 | White Mark K. | Director | Grant(A) | 2K | — | $0 |
| Nov 20, 2023 | Bruck Claudine | Director | Other(J) | 0 | — | $0 |
| Nov 20, 2023 | Hagopian Henry III | Chief Financial Officer | Grant(A) | 820 | $6.10 | $5K |
| Nov 20, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 41K | $6.10 | $250K |
| Nov 20, 2023 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 164K | $6.10 | $1000K |
| Nov 20, 2023 | McCarthy Reid | Director | Other(J) | 0 | — | $0 |
| Nov 20, 2023 | White Mark K. | Director | Grant(A) | 2K | $6.10 | $12K |
| Nov 17, 2023 | Bruck Claudine | Director | Grant(A) | 26K | — | $0 |
| Nov 17, 2023 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 30K | — | $0 |
| Nov 17, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 252K | — | $0 |
| Nov 17, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 109K | — | $0 |
| Nov 17, 2023 | McCarthy Reid | Director | Grant(A) | 30K | — | $0 |
| Nov 17, 2023 | White Mark K. | Director | Grant(A) | 26K | — | $0 |
| Apr 24, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Gift(G) | 3K | — | $0 |
| Apr 7, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 20K | $12.61 | $252K |
| Apr 7, 2023 | McCarthy Reid | Director | Grant(A) | 476 | $12.61 | $6K |
| Apr 7, 2023 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 59K | $12.61 | $750K |
| Apr 7, 2023 | Hagopian Henry III | Chief Financial Officer | Grant(A) | 1K | $12.61 | $13K |
| Apr 7, 2023 | Bruck Claudine | Director | Grant(A) | 500 | $12.61 | $6K |
| Apr 7, 2023 | White Mark K. | Director | Grant(A) | 3K | $12.61 | $38K |
| Feb 6, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Option exercise(M) | 53K | $0.14 | $7K |
| Feb 6, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Option exercise(M) | 53K | — | $0 |
| Jan 18, 2023 | Bruck Claudine | Director | Grant(A) | 6K | — | $0 |
| Jan 18, 2023 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 7K | — | $0 |
| Jan 18, 2023 | McCarthy Reid | Director | Grant(A) | 6K | — | $0 |
| Jan 18, 2023 | White Mark K. | Director | Grant(A) | 6K | — | $0 |
| Jan 18, 2023 | Hagopian Henry III | Chief Financial Officer | Grant(A) | 8K | — | $0 |
| Jan 18, 2023 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 21K | — | $0 |
| Aug 29, 2022 | Hagopian Henry III | Chief Financial Officer | Grant(A) | 120K | — | $0 |
| Jan 14, 2022 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Option exercise(M) | 33K | — | $0 |
| Jan 14, 2022 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Option exercise(M) | 33K | $0.14 | $5K |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Option exercise(M) | 7K | — | $0 |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Option exercise(M) | 30K | — | $0 |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Option exercise(M) | 30K | $4.39 | $132K |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Tax withholding(F) | 7K | $19.78 | $132K |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Option exercise(M) | 7K | $0.25 | $2K |
| Jan 4, 2022 | Hoffman Michael B | Director, 10% Owner | Tax withholding(F) | 90 | $19.78 | $2K |
| Jan 3, 2022 | White Mark K. | Director | Grant(A) | 8K | — | $0 |
| Jan 3, 2022 | McGroarty Jeffrey Brian | Chief Financial Officer | Grant(A) | 28K | — | $0 |
| Jan 3, 2022 | McCarthy Reid | Director | Grant(A) | 8K | — | $0 |
| Jan 3, 2022 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 20K | — | $0 |
| Jan 3, 2022 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 83K | — | $0 |
| Jan 3, 2022 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 9K | — | $0 |
| Jan 3, 2022 | Bruck Claudine | Director | Grant(A) | 8K | — | $0 |
| Dec 6, 2021 | McGroarty Jeffrey Brian | Chief Financial Officer | Grant(A) | 165K | — | $0 |
| Dec 6, 2021 | McGroarty Jeffrey Brian | Chief Financial Officer | Grant(A) | 30K | — | $0 |
| Dec 6, 2021 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 113K | — | $0 |
| Dec 6, 2021 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 145K | — | $0 |
| Oct 12, 2021 | White Mark K. | Director | Buy(P) | 5K | $27.40 | $137K |
| Oct 11, 2021 | Bruck Claudine | Director | Buy(P) | 181 | $27.66 | $5K |
| Oct 11, 2021 | Maccecchini Maria-Luisa | PRESIDENT AND CEO, Director, 10% Owner | Buy(P) | 18K | $27.61 | $497K |
| Aug 19, 2021 | McCarthy Reid | Director | Buy(P) | 500 | $37.61 | $19K |
| Jul 7, 2021 | White Mark K. | Director | Grant(A) | 4K | — | $0 |
| Jul 7, 2021 | McGroarty Jeffrey Brian | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| Jul 7, 2021 | McCarthy Reid | Director | Grant(A) | 4K | — | $0 |
| Jul 7, 2021 | Maccecchini Maria-Luisa | President and CEO, Director, 10% Owner | Grant(A) | 42K | — | $0 |
| Jul 7, 2021 | Hoffman Michael B | Director, 10% Owner | Grant(A) | 5K | — | $0 |
| Jul 7, 2021 | Bruck Claudine | Director | Grant(A) | 4K | — | $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).