Form4insider filings, from the source

Company · CIK 0001680581 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Fulcrum Therapeutics, Inc. · FULC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.5M · 2sales $66k · 1net $1.4M
$10k$10k$100k$100k$1M$1MbuyssalesJun 25Jun 28Jul 2Jul 6Jul 9Jul 13Jul 17

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 16, 2026 PForm 4 →Jul 20, 9:10 pm EDTKevin Tang +110% Owner167,616$3.55$594,6757,080,945+2.42%
Jul 13, 2026 PForm 4 →Jul 15, 7:50 pm EDTKevin Tang +110% Owner249,946$3.57$891,0676,913,329+3.75%
Jun 26, 2026 SForm 4 →Jun 30, 4:30 pm EDTAlan EzekowitzDirector18,000$3.65$65,61410,927−62.2%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTSonja BanksDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTKatina DortonDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTRobert J GouldDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTKate HavilandDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTRachel K. KingDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTJames A GeraghtyDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTColin HillDirector32,000——32,000—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTAlan EzekowitzDirector32,000——32,000—