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 6, 2026 | Toor Ajaypreet Singh | Chief Financial Officer | Grant(A) | 42K | — | $0 |
| May 6, 2026 | Toor Ajaypreet Singh | Chief Financial Officer | Grant(A) | 14K | — | $0 |
| May 6, 2026 | Lipton Jeffrey Herschel | Director | Grant(A) | 38K | — | $0 |
| May 6, 2026 | Lipton Jeffrey Herschel | Director | Grant(A) | 13K | — | $0 |
| May 6, 2026 | Goldmeier Brian Yale | Director | Grant(A) | 28K | — | $0 |
| May 6, 2026 | Goldmeier Brian Yale | Director | Grant(A) | 9K | — | $0 |
| May 6, 2026 | Kobler Michael Helmut | Director | Grant(A) | 28K | — | $0 |
| May 6, 2026 | Kobler Michael Helmut | Director | Grant(A) | 9K | — | $0 |
| May 6, 2026 | Kaplan Robert Ira | Director | Grant(A) | 28K | — | $0 |
| May 6, 2026 | Kaplan Robert Ira | Director | Grant(A) | 9K | — | $0 |
| Apr 24, 2026 | Spring Valley Acquisition Sponsor II, LLC | 10% Owner | Other(J) | 696K | — | — |
| Apr 24, 2026 | Spring Valley Acquisition Sponsor II, LLC | 10% Owner | Other(J) | 2.7M | — | — |
| Apr 15, 2026 | Mukhija Manavdeep Singh | CEO and Chairman, Director | Grant(A) | 250K | — | $0 |
| Apr 15, 2026 | Mukhija Manavdeep Singh | CEO and Chairman, Director | Grant(A) | 750K | — | $0 |
| Feb 24, 2026 | Mukhija Manavdeep Singh | Chief Executive Officer, Director | Grant(A) | 315K | — | — |
| Feb 24, 2026 | Mukhija Manavdeep Singh | Chief Executive Officer, Director | Grant(A) | 44K | — | — |
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 2006-01-02 → 2026-08-19. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for NUCL