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, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director | Conversion(C) | 422K | — | — |
| May 20, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director | Other(J) | 422K | — | — |
| May 20, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director | Conversion(C) | 422K | — | $0 |
| May 20, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director | Other(J) | 763K | — | $0 |
| May 20, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director | Other(J) | 1.3M | — | $0 |
| May 20, 2022 | OTR Acquisition Sponsor LLC | 10% Owner | Other(J) | 1.3M | — | — |
| May 20, 2022 | OTR Acquisition Sponsor LLC | 10% Owner | Conversion(C) | 1.3M | — | — |
| May 20, 2022 | OTR Acquisition Sponsor LLC | 10% Owner | Conversion(C) | 1.3M | — | $0 |
| May 19, 2022 | Neithardt David William | Director | Conversion(C) | 157K | — | — |
| May 19, 2022 | Neithardt David William | Director | Other(J) | 157K | — | — |
| May 19, 2022 | Neithardt David William | Director | Conversion(C) | 157K | — | — |
| May 19, 2022 | Neithardt David William | Director | Other(J) | 784K | — | — |
| May 19, 2022 | Rozwadowski Amir | Director | Conversion(C) | 41K | — | — |
| May 19, 2022 | Rozwadowski Amir | Director | Other(J) | 41K | — | — |
| May 19, 2022 | Rozwadowski Amir | Director | Other(J) | 225K | — | — |
| May 19, 2022 | Rozwadowski Amir | Director | Conversion(C) | 41K | — | — |
| May 19, 2022 | Besner Nadav | Director | Other(J) | 5K | — | — |
| May 19, 2022 | Besner Nadav | Director | Conversion(C) | 5K | — | — |
| May 19, 2022 | Besner Nadav | Director | Conversion(C) | 5K | — | — |
| May 19, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Other(J) | 12K | — | — |
| May 19, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Conversion(C) | 12K | — | — |
| May 19, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Conversion(C) | 12K | — | — |
| May 19, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Other(J) | 25K | — | — |
| May 19, 2022 | Gray Glenn Evan | Director | Conversion(C) | 22K | — | — |
| May 19, 2022 | Gray Glenn Evan | Director | Other(J) | 100K | — | — |
| May 19, 2022 | Gray Glenn Evan | Director | Other(J) | 100K | — | — |
| May 19, 2022 | Gray Glenn Evan | Director | Conversion(C) | 22K | — | — |
| May 6, 2022 | OTR Acquisition Sponsor LLC | 10% Owner | Other(J) | 1.3M | — | $0 |
| May 6, 2022 | OTR Acquisition Sponsor LLC | 10% Owner | Other(J) | 5.8M | — | $0 |
| May 6, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director, 10% Owner | Other(J) | 5.1M | — | $0 |
| May 6, 2022 | Singer Nicholas Jason | Chief Executive Officer, Director, 10% Owner | Other(J) | 884K | — | $0 |
| May 6, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Other(J) | 12K | — | $0 |
| May 6, 2022 | Anderson Douglas Brian | Chief Financial Officer, Director | Other(J) | 25K | — | $0 |
| May 6, 2022 | Rozwadowski Amir | Director | Other(J) | 41K | — | $0 |
| May 6, 2022 | Rozwadowski Amir | Director | Other(J) | 225K | — | $0 |
| May 6, 2022 | Besner Nadav | Director | Other(J) | 5K | — | $0 |
| May 6, 2022 | Neithardt David William | Director | Other(J) | 157K | — | $0 |
| May 6, 2022 | Neithardt David William | Director | Other(J) | 784K | — | $0 |
| May 6, 2022 | Gray Glenn Evan | Director | Other(J) | 100K | — | $0 |
| May 6, 2022 | Gray Glenn Evan | Director | Other(J) | 22K | — | $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 → 2026-07-13. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).