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FULC insider trading

Fulcrum Therapeutics, Inc. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
2
Bought · 24 mo
$1.5M
Buys · last 90 days
2 · $1.5M
Most recent buy
2026-07-20

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-07-20TANG CAPITAL MANAGEMENT LLC
10% owner
Bought167,616$3.55$595k
2026-07-15TANG CAPITAL MANAGEMENT LLC
10% owner
Bought249,946$3.56$891k
2025-12-10Kolchinsky Peter
10% owner
Sold4,175,139$13.98$58.4M

Most active insider buyers

InsiderRoleBuysTotal bought
TANG CAPITAL MANAGEMENT LLC10% owner2$1.5M

See FULC on the chart

Every insider buy and sell for FULC plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.