AZOULAY SALOMON

PrivateCIK: 2030246
Location

CARMEL, IN

AZOULAY SALOMON (Chief Medical Officer) sold 82.6% of their position (70K shares) of MBX BIOSCIENCES, INC. on the open market

Open‑market sale worth $2.69M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderAZOULAY SALOMONCIK 2030246
IssuerMBX BIOSCIENCES, INC.CIK 1776111
Officer· Chief Medical Officer
Since Feb 2026
+70K
Net shares
Net buyer
$2.69M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
140.01K acquired · 70K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+55K

Price / share

$10.46

Trade value

$575.30K

% of position

372.4%
5/8/2026
14.77K69.77K

Common Stock

Direct
S · Sale

Shares

55K

Price / share

$38.38

Trade value

$2.11M

% of position

78.8%
5/8/2026
69.77K14.77K

Common Stock

Direct
M · Option Exercise

Shares

+15K

Price / share

$16.00

Trade value

$240.05K

% of position

101.6%
5/8/2026
14.77K29.77K

Common Stock

Direct
S · Sale

Shares

15K

Price / share

$38.30

Trade value

$574.61K

% of position

50.4%
5/8/2026
29.77K14.77K
Total

Net shares

+0.00

Net value

-$1.87M

Derivative Transactions2

Stock option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

55K shares

Shares

+55K

Strike price

10.46

Held after

194.54K

Exercisable

5/8/2026

Stock option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

15K shares

Shares

+15K

Strike price

16

Held after

30.01K

Exercisable

5/8/2026
AZOULAY SALOMON — Insider Transaction (Form 4) Filed May 11, 2026 | Finecho