Company · CIK 0002086716 · SIC 2810 — Industrial Inorganic Chemicals · NYSE
Standard Nuclear, Inc. · STDN
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 AForm 4/A → | Aug 28, 6:50 pm EDT | Seth Michael CohenDirector | 13,255 | — | — | 15,255 | — | |
| Aug 12, 2026 AForm 4 → | Aug 14, 8:04 am EDT | Seth Michael CohenDirector | 13,255 | — | — | 13,255 | — | amended |
| Jul 20, 2026 GForm 4 → | Jul 22, 5:39 pm EDT | Kurt Amir TerraniCEO and Director, Director | 2,568,748 | — | — | 175,000 | — | |
| Jul 17, 2026 CForm 4 → | Jul 30, 9:28 pm EDT | Fundomo SN-001, LP +410% Owner | 19,877,358 | — | — | 14,000,000 | — | late |
| Jul 17, 2026 CForm 4 → | Jul 23, 4:56 pm EDT | ST-1014 Fund I, a series of Fundomo Syndicates, LP10% Owner | 14,000,000 | — | — | 14,000,000 | — | late |
| Jul 17, 2026 CForm 4 → | Jul 22, 8:58 pm EDT | Welara Capital Partners LLC Series 310% Owner | 20,243,094 | — | — | 20,243,094 | — | late |
| Jul 17, 2026 CForm 4 → | Jul 21, 10:09 am EDT | Fundomo SN-001, LP +110% Owner | 19,877,358 | — | — | 14,000,000 | — | amended |
| Jul 17, 2026 AForm 4 → | Jul 17, 9:12 pm EDT | Alexander C MatinaDirector | 16,667 | — | — | 16,667 | — | |
| Jul 17, 2026 ACJForm 4 → | Jul 17, 8:59 pm EDT | Thomas Edward HendrixChairman of the Board, Director | 8,629,303 | — | — | 0 | — | |
| Jul 17, 2026 CForm 4 → | Jul 17, 4:05 pm EDT | Decisive Point Group, LLC10% Owner | 16,661,314 | — | — | 505,478 | — | |
| Jul 16, 2026 PForm 4 → | Jul 17, 4:05 pm EDT | Decisive Point Group, LLC10% Owner | 1,275,496 | $15.00 | $19,132,440 | 1,275,496 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 9:14 pm EDT | Keeley Rose MarroccoChief Operating Officer | 564,625 | — | — | 3,564,625 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 9:13 pm EDT | Donald A MoulDirector | 10,964 | — | — | 10,964 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 9:13 pm EDT | Austin Scott MillerDirector | 11,436 | — | — | 11,436 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 9:12 pm EDT | Kurt Amir TerraniCEO and Director, Director | 3,846,250 | — | — | 7,271,250 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 8:58 pm EDT | Shahram GhasemianChief Legal Officer | 600,000 | — | — | 600,000 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 8:58 pm EDT | Kevin J HarrillChief Financial Officer | 646,937 | — | — | 1,588,159 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 17, 2026 CForm 4 → | Jul 30, 9:28 pm EDT | Fundomo SN-001, LP +410% Owner | 19,877,358 | — | — | 0 | — | late |
| Jul 17, 2026 CForm 4 → | Jul 23, 4:56 pm EDT | ST-1014 Fund I, a series of Fundomo Syndicates, LP10% Owner | 14,000,000 | — | — | 0 | — | late |
| Jul 17, 2026 CForm 4 → | Jul 22, 8:58 pm EDT | Welara Capital Partners LLC Series 310% Owner | 20,243,094 | — | — | 0 | — | late |
| Jul 17, 2026 CForm 4/A → | Jul 22, 11:50 am EDT | Fundomo SN-001, LP +110% Owner | 19,877,358 | — | — | 0 | — | |
| Jul 17, 2026 CForm 4 → | Jul 21, 10:09 am EDT | Fundomo SN-001, LP +110% Owner | 19,877,358 | — | — | 0 | — | amended |
| Jul 17, 2026 JForm 4 → | Jul 17, 8:59 pm EDT | Thomas Edward HendrixChairman of the Board, Director | 5,824,308 | — | — | 5,824,308 | — | |
| Jul 17, 2026 CForm 4 → | Jul 17, 4:05 pm EDT | Decisive Point Group, LLC10% Owner | 16,661,314 | — | — | 0 | — |