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 1, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | $3.45 | $11K |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | $2.58 | $9K |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | $2.58 | $9K |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | $3.45 | $11K |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 30, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 109K | $8.63 | $939K |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Arvice Capital Management, LLC | 10% Owner | Sell(S) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 109K | $8.63 | $939K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 3K | $3.21 | $11K |
| Apr 28, 2025 | Wachtel William B | President and CEO, Director, 10% Owner | Buy(P) | 3K | $3.21 | $11K |
| Dec 1, 2024 | Goldstein Samuel D. | President and CEO, Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2024 | Chodock Marc | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Dec 1, 2024 | Wachtel William B | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Dec 1, 2024 | Moskowitz Roy | Director | Grant(A) | 3K | — | $0 |
| Nov 30, 2024 | Wachtel William B | Director, 10% Owner | Tax withholding(F) | 2K | $8.13 | $19K |
| Nov 30, 2024 | Wachtel William B | Director, 10% Owner | Option exercise(M) | 3K | $5.60 | $19K |
| Nov 30, 2024 | Wachtel William B | Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 14, 2024 | Goldstein Samuel D. | President and CEO, Director | Option exercise(M) | 3K | $5.60 | $19K |
| Nov 14, 2024 | Goldstein Samuel D. | President and CEO, Director | Tax withholding(F) | 2K | $11.00 | $19K |
| Nov 14, 2024 | Goldstein Samuel D. | President and CEO, Director | Option exercise(M) | 3K | — | $0 |
| Nov 14, 2024 | Moskowitz Roy | Director | Option exercise(M) | 3K | $5.60 | $19K |
| Nov 14, 2024 | Moskowitz Roy | Director | Tax withholding(F) | 2K | $11.00 | $19K |
| Nov 14, 2024 | Moskowitz Roy | Director | Option exercise(M) | 3K | — | $0 |
| Nov 14, 2024 | Arvice Capital Management, LLC | 10% Owner | Option exercise(M) | 3K | $5.60 | $19K |
| Nov 14, 2024 | Arvice Capital Management, LLC | 10% Owner | Tax withholding(F) | 2K | $11.00 | $19K |
| Nov 14, 2024 | Arvice Capital Management, LLC | 10% Owner | Option exercise(M) | 3K | — | $0 |
| Dec 1, 2023 | Arvice Capital Management, LLC | 10% Owner | Grant(A) | 3K | — | $0 |
| Dec 1, 2023 | Goldstein Samuel D. | President and CEO, Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2023 | Moskowitz Roy | Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2023 | Wachtel William B | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Nov 30, 2023 | Goldstein Samuel D. | President and CEO, Director | Option exercise(M) | 3K | $2.40 | $8K |
| Nov 30, 2023 | Goldstein Samuel D. | President and CEO, Director | Tax withholding(F) | 1K | $7.59 | $8K |
| Nov 30, 2023 | Goldstein Samuel D. | President and CEO, Director | Option exercise(M) | 3K | — | $0 |
| Nov 30, 2023 | Wachtel William B | Director, 10% Owner | Option exercise(M) | 3K | $2.40 | $8K |
| Nov 30, 2023 | Wachtel William B | Director, 10% Owner | Tax withholding(F) | 1K | $7.59 | $8K |
| Nov 30, 2023 | Wachtel William B | Director, 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 27, 2023 | Arvice Capital Management, LLC | 10% Owner | Option exercise(M) | 3K | $2.40 | $8K |
| Nov 27, 2023 | Arvice Capital Management, LLC | 10% Owner | Option exercise(M) | 3K | — | $0 |
| Nov 21, 2023 | Moskowitz Roy | Director | Option exercise(M) | 3K | $3.45 | $11K |
| Nov 21, 2023 | Moskowitz Roy | Director | Tax withholding(F) | 2K | $6.90 | $11K |
| Nov 21, 2023 | Moskowitz Roy | Director | Option exercise(M) | 3K | — | $0 |
| Dec 1, 2022 | Wachtel William B | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Dec 1, 2022 | Moskowitz Roy | Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2022 | Goldstein Samuel D. | President and CEO, Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2022 | ACM Value Opportunities Fund I, LP | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| May 1, 2022 | Raab Mark N | Acting Principal Fin. Officer | Grant(A) | 8K | — | $0 |
| Mar 22, 2022 | Moskowitz Roy | Director | Tax withholding(F) | 2K | $4.14 | $9K |
| Mar 22, 2022 | Moskowitz Roy | Director | Option exercise(M) | 3K | $2.58 | $9K |
| Mar 22, 2022 | Moskowitz Roy | Director | Option exercise(M) | 3K | — | $0 |
| Mar 21, 2022 | Moskowitz Roy | Director | Sell(S) | 1K | $3.97 | $5K |
| Dec 1, 2021 | Chodock Marc | 10% Owner | Grant(A) | 3K | — | $0 |
| Dec 1, 2021 | Goldstein Samuel D. | Acting Principal Exec. Officer, Director | Grant(A) | 0 | — | $0 |
| Dec 1, 2021 | Moskowitz Roy | Director | Grant(A) | 3K | — | $0 |
| Dec 1, 2021 | Wachtel William B | Director, 10% Owner | Grant(A) | 3K | — | $0 |
| Nov 23, 2021 | Ricciardi Ronald J | President, Director | Disposed to issuer(D) | 6K | $3.80 | $21K |
| Nov 17, 2021 | Ricciardi Ronald J | President, Director | Disposed to issuer(D) | 48K | $3.80 | $183K |
| Jan 31, 2020 | Moskowitz Roy | Director | Tax withholding(F) | 2K | $6.15 | $11K |
| Jan 31, 2020 | Moskowitz Roy | Director | Option exercise(M) | 3K | $3.24 | $11K |
| Jan 31, 2020 | Moskowitz Roy | Director | Tax withholding(F) | 1K | $6.15 | $8K |
| Jan 31, 2020 | Moskowitz Roy | Director | Option exercise(M) | 3K | $2.40 | $8K |
| Jan 31, 2020 | Moskowitz Roy | Director | Option exercise(M) | 3K | — | $0 |
| Jan 31, 2020 | Moskowitz Roy | Director | Option exercise(M) | 3K | — | $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).