SMITHER JOHN W (Chief Financial Officer) received a stock award from MBX BIOSCIENCES, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 8/4/2026ACC: 0001193125-26-331642
Officer· Chief Financial Officer
Since Mar 2026
+158K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
158K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+28K
Price / share
—
Trade value
—
% of position
New position
8/3/2026
0.00→28K
Total
Net shares
+28K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/3/2026 | A · Award | +28K | — | — | New position | 0.00 | 28K |
| Total | +28K | $0.00 | ||||||
Derivative Transactions1
Stock option (right to buy)
Direct
Converts to
Common Stock
130K shares
Shares
+130K
Strike price
64.41
Held after
130K
Exercisable
—
8/3/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock option (right to buy) Direct | Common Stock130K shares | 8/3/2026 | A · Award | +130K | 64.41 | — | 130K |