List of insiders holdings for Deep Isolation Nuclear Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Muller Elizabeth Director 10% Owner | 2025-11-21 11:12:31 | 11,748,053 0 | 11,748,053 | Form 4 |
| 2 | Spieker Warren Edward JR 10% Owner | 2025-08-14 20:28:56 | 5,903,431 0 | 5,903,431 | Form 13G |
| 3 | Tompkins Mark N. See Remarks | 2025-11-14 15:36:48 | 2,275,000 0 | 2,275,000 | Form 13G |
| 4 | Baltzer Rodney President and CEO | 2025-10-03 16:00:21 | 1,108,043 0 | 1,108,043 | Form 4 |
| 5 | Parker Christopher Lombard CCO | 2025-11-21 11:19:02 | 45,668 581,338 | 627,006 | Form 4 |
| 6 | Airhart Steven Pres, Freestone Env Svcs | 2025-10-03 16:00:26 | 425,529 0 | 425,529 | Form 4 |
| 7 | Angell Jonathon Director | 2025-11-21 14:47:33 | 387,559 0 | 387,559 | Form 3 |
| 8 | Jacobs Ian Seth President, CEO, CFO, Secretary | 2025-07-18 18:08:44 | 275,000 0 | 275,000 | Form 4 |
| 9 | Goldman Tepper Leslie Director | 2025-11-21 13:39:13 | 108,250 25,000 | 133,250 | Form 4 |
| 10 | McCallum Sophie Chief of Staff, Corp. Sec. | 2025-11-21 11:16:40 | 66,668 0 | 66,668 | Form 4 |
| 11 | Sloane Jesse EVP Engineering | 2025-11-21 11:11:32 | 53,333 0 | 53,333 | Form 4 |
| 12 | HORNBAKER RENEE J Director | 2025-11-21 11:13:29 | 43,333 0 | 43,333 | Form 4 |
| 13 | Steele Christa Director | 2025-11-21 11:15:48 | 43,333 0 | 43,333 | Form 4 |
| 14 | Cole Kent Director | 2025-08-13 20:42:14 | 0 0 | 0 | Form 3 |