InsiderTrades

Mazur Marc

SEC CIK 1361226 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
NSLRNeostellar Capital Corp.Dir 69.0K — — 62021-07-092026-06-10
CELUCelularity IncDir 236.1K — — 22022-07-132023-06-14

Most active insiders at NSLR, 12 months

#InsiderTitleBoughtSold
1 Falk Erik ADir $511.0K—
2 Klein Mark DCOB, CEO, Pres, Dir $355.4K—
3 LOTT RONALD M.Dir —$194.5K
4 Szuch Richard C.Dir ——
5 Westley LisaDir ——
6 Green AllisonSee Remarks ——
7 Potter LeonardDir ——
8 Mazur MarcDir ——

Transactions 8

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-06-12 18:55 2026-06-10 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +3,536 69.0K +5% $0
2025-05-30 2025-05-28 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +7,812 65.4K +14% $0
2024-06-07 2024-06-05 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +12.0K 57.6K +26% $0
D 2023-06-16 2023-06-14 CELU Celularity Inc Mazur Marc Dir A - Grant $0.00 +199.9K 236.1K +553% $0
2023-06-02 2023-05-31 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +15.0K 45.6K +49% $0
D 2022-07-15 2022-07-13 CELU Celularity Inc Mazur Marc Dir A - Grant $0.00 +36.1K 36.1K New $0
2022-06-03 2022-06-01 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +6,684 30.5K +28% $0
2021-07-13 2021-07-09 NSLR Neostellar Capital Corp. Mazur Marc Dir A - Grant $0.00 +3,770 17.4K +28% $0

Purchase Sale Sale after option exercise All abbreviations