InsiderTrades

FHMLS X, L.P.

SEC CIK 1790880 · EDGAR

Buying vs selling by month open-market trades, last 25 months, MBX
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MBXMBX Biosciences, Inc.10% 5.22M $22.00M — 32024-09-162025-09-26

Most active insiders at MBX, 12 months

#InsiderTitleBoughtSold
1 FHMLS X, L.P.10% $12.00M—
2 Azoulay SalomonChief Medical Off —$2.72M
3 Hawryluk P. KentPres, CEO, Dir $798.4K$17.9K
4 Hoerter Steven L.Pres, CEO, Dir $265.0K—
5 Bartram RichardCFO ——
6 Smither John WCFO ——

Transactions 3

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
I 2025-09-30 2025-09-26 MBX MBX Biosciences, Inc. FHMLS X, L.P. 10% P - Purchase $18.00 +666.7K 5.22M +15% +$12.00M
D 2024-09-17 2024-09-16 MBX MBX Biosciences, Inc. FHMLS X, L.P. 10% C - Cnv Deriv — +3.93M 3.93M New —
D 2024-09-17 2024-09-16 MBX MBX Biosciences, Inc. FHMLS X, L.P. 10% P - Purchase $16.00 +625.0K 4.55M +16% +$10.00M

Purchase Sale Sale after option exercise All abbreviations