HOERTER STEVEN L.

PrivateCIK: 1533451
Location

WALTHAM, MA

InsiderHOERTER STEVEN L.CIK 1533451
IssuerMBX BIOSCIENCES, INC.CIK 1776111
Director
Since Apr 2025
+12.50K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
12.50K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock option (right to buy)

Direct
A · Award
Converts to

Common Stock

12.50K shares

Shares

+12.50K

Strike price

30.91

Held after

12.50K

Exercisable

6/4/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Direct
Shares owned11.94K

Common Stock

Indirect
Shares owned20K
Total
11.94K direct·20K indirect31.94K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
HOERTER STEVEN L. — Insider Transaction (Form 4) Filed Jun 5, 2026 | Finecho