Company · CIK 0001658678 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
BioStem Technologies, Inc. · BSEM
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 |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Brandon PoeChief Financial Officer | 1,694 | — | — | 58,062 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Vurst Andrew Smith-VanChief Operating Officer, Director, 10% Owner | 17,196 | — | — | 1,539,809 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Jason MatuszewskiChief Executive Officer, Director, 10% Owner | 25,119 | — | — | 1,303,552 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Kenneth Howard Warrington Jr.Director | 1,694 | — | — | 33,928 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Michael A FortunatoChief Accounting Officer | 4,234 | — | — | 68,664 | — | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:15 pm EDT | Barry HassettChief Commercial Officer | 500 | — | — | 5,003 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Jodi UngrodtDirector | 5,647 | — | — | 11,295 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Hannaway Rayna LesserDirector | 7,671 | — | — | 7,671 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Mark A GlickmanDirector | 7,671 | — | — | 7,671 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Kenneth Howard Warrington Jr.Director | 5,094 | — | — | 32,234 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Steven D SonenreichDirector | 7,671 | — | — | 7,671 | — | |
| Aug 11, 2026 MForm 4 → | Aug 20, 7:30 pm EDT | Brandon PoeChief Financial Officer | 10,634 | — | — | 56,368 | — | late |
| Aug 9, 2026 MForm 4 → | Aug 20, 7:30 pm EDT | Michael A FortunatoChief Accounting Officer | 970 | — | — | 64,430 | — | late |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Brandon PoeChief Financial Officer | 1,694 | — | — | 6,775 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Vurst Andrew Smith-VanChief Operating Officer, Director, 10% Owner | 17,196 | — | — | 57,442 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Jason MatuszewskiChief Executive Officer, Director, 10% Owner | 25,119 | — | — | 99,900 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Kenneth Howard Warrington Jr.Director | 1,694 | — | — | 6,773 | — | |
| Sep 15, 2026 MForm 4 → | Sep 17, 4:30 pm EDT | Michael A FortunatoChief Accounting Officer | 4,234 | — | — | 16,941 | — | |
| Sep 9, 2026 MForm 4 → | Sep 11, 4:15 pm EDT | Barry HassettChief Commercial Officer | 500 | — | — | 4,497 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Jodi UngrodtDirector | 5,647 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Hannaway Rayna LesserDirector | 7,671 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Mark A GlickmanDirector | 7,671 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Kenneth Howard Warrington Jr.Director | 5,094 | — | — | 0 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 4:15 pm EDT | Steven D SonenreichDirector | 7,671 | — | — | 0 | — | |
| Aug 11, 2026 MForm 4 → | Aug 20, 7:30 pm EDT | Brandon PoeChief Financial Officer | 10,634 | — | — | 21,591 | — | late |
| Aug 9, 2026 MForm 4 → | Aug 20, 7:30 pm EDT | Michael A FortunatoChief Accounting Officer | 970 | — | — | 6,790 | — | late |