VINK PATRICK V.J.J. received a stock award from SPERO THERAPEUTICS, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 6/16/2025ACC: 0000950170-25-087015
Director
Since Jun 2019
+20K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
20K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+20K
Price / share
—
Trade value
—
% of position
36.4%
6/12/2025
55K→75K
Total
Net shares
+20K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/12/2025 | A · Award | +20K | — | — | 36.4% | 55K | 75K |
| Total | +20K | $0.00 | ||||||
Derivative Transactions0
No derivative transactions reported