TREGONING KATHLEEN

PrivateCIK: 1830764
Location

BOSTON, MA

InsiderTREGONING KATHLEENCIK 1830764
IssuerSPERO THERAPEUTICS, INC.CIK 1701108
Director
Since Oct 2021
+4.43K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
4.43K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

4.43K shares

Shares

+4.43K

Strike price

13.19

Held after

4.43K

Exercisable

1/5/2022
TREGONING KATHLEEN — Insider Transaction (Form 4) Filed Jan 7, 2022 | Finecho