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 2, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 250 | $1.98 | $495 |
| Nov 2, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 62 | $1.98 | $123 |
| Nov 2, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 83 | $1.98 | $164 |
| Oct 4, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 83 | $2.01 | $167 |
| Oct 4, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 62 | $2.01 | $125 |
| Oct 4, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 249 | $2.01 | $500 |
| Sep 2, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 253 | $1.81 | $458 |
| Sep 2, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 84 | $1.81 | $152 |
| Sep 2, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 61 | $1.81 | $110 |
| Aug 3, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 261 | $2.40 | $626 |
| Aug 3, 2021 | Manzo Michael P. | VP of Engineering | Tax withholding(F) | 65 | $2.40 | $156 |
| Aug 3, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 63 | $2.40 | $151 |
| Aug 3, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 87 | $2.40 | $209 |
| Aug 2, 2021 | Armistice Capital, LLC | 10% Owner | Sell(S) | 193K | $2.40 | $463K |
| Jul 30, 2021 | Armistice Capital, LLC | 10% Owner | Sell(S) | 68K | $2.69 | $183K |
| Jul 29, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 400K | $3.00 | $1.2M |
| Jul 28, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 375K | $3.28 | $1.2M |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Conversion(C) | 4K | — | $0 |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Conversion(C) | 853K | $4.80 | $4.1M |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 73K | $7.06 | $516K |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 462K | $6.45 | $3.0M |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 729K | $5.44 | $4.0M |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 582K | $3.80 | $2.2M |
| Jul 27, 2021 | Boyd Steven | Director, 10% Owner | Sell(S) | 532K | $4.59 | $2.4M |
| Jul 26, 2021 | Strem Brian M. | President and CEO, Director | Grant(A) | 100K | — | $0 |
| Jul 2, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 180 | $3.70 | $666 |
| Jul 2, 2021 | Manzo Michael P. | VP of Engineering | Tax withholding(F) | 160 | $3.70 | $592 |
| Jul 2, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 154 | $3.70 | $570 |
| Jul 2, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 877 | $3.70 | $3K |
| Jun 4, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 878 | $4.19 | $4K |
| Jun 4, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 180 | $4.19 | $754 |
| Jun 4, 2021 | Manzo Michael P. | VP of Engineering | Tax withholding(F) | 155 | $4.19 | $649 |
| Jun 4, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 155 | $4.19 | $649 |
| May 4, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 889 | $4.13 | $4K |
| May 4, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 177 | $4.13 | $731 |
| May 4, 2021 | Manzo Michael P. | VP of Engineering | Tax withholding(F) | 158 | $4.13 | $653 |
| May 4, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 191 | $4.13 | $789 |
| Apr 19, 2021 | Gayron Kenneth L | Director | Grant(A) | 4K | — | $0 |
| Apr 19, 2021 | Shapiro Aron | Director | Grant(A) | 4K | — | $0 |
| Apr 8, 2021 | From Stephen | Executive Chairman, Director | Tax withholding(F) | 899 | $4.94 | $4K |
| Apr 8, 2021 | Romano Sarah | Chief Financial Officer | Tax withholding(F) | 180 | $4.94 | $889 |
| Apr 8, 2021 | Manzo Michael P. | VP of Engineering | Tax withholding(F) | 194 | $4.94 | $958 |
| Apr 8, 2021 | Mann Brenda | VP of Research & Development | Tax withholding(F) | 192 | $4.94 | $948 |
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 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).