InsiderTrades

FORSYTH DOUGLAS

SEC CIK 1240801 · EDGAR

Buying vs selling by month open-market trades, last 26 months, INBX
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
INBXInhibrx Biosciences, Inc.Dir 227.1K $1.32M — 32024-05-292026-09-08

Most active insiders at INBX, 12 months

#InsiderTitleBoughtSold
1 Viking Global Opportunities Parent GP LLC10% —$11.29M
2 Lappe MarkCEO, Dir $2.65M—
3 Kayyem Jon FaizDir $1.57M—
4 FORSYTH DOUGLASDir $286.6K—
5 MANHARD KIMBERLYDir —$279.0K

Transactions 3

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
I 2026-09-08 16:26 2026-09-08 INBX Inhibrx Biosciences, Inc. FORSYTH DOUGLAS Dir P - Purchase $114.65 +2,500 227.1K +1% +$286.6K
MI 2024-08-26 2024-08-22+ INBX Inhibrx Biosciences, Inc. FORSYTH DOUGLAS Dir P - Purchase $13.83 +75.0K 224.6K +50% +$1.04M
DI 2024-05-30 2024-05-29 INBX Inhibrx Biosciences, Inc. FORSYTH DOUGLAS Dir A - Grant — +149.6K 149.6K New —

Purchase Sale Sale after option exercise All abbreviations