John C Pottage Jr is of Spero Therapeutics, Inc.. Currently has a direct ownership of 55,000 shares of SPRO, which is worth approximately $65,450. The most recent transaction as insider was on May 29, 2024, when has been sold 20,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 55K
0% 3M change
57.14% 12M change
Total Value Held $65,450

John C Pottage Jr Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 29 2024
BUY
Grant, award, or other acquisition
-
20,000 Added 26.67%
55,000 Common Stock
Oct 05 2023
BUY
Grant, award, or other acquisition
-
20,000 Added 36.36%
35,000 Common Stock
Sep 15 2022
BUY
Grant, award, or other acquisition
-
15,000 Added 50.0%
15,000 Common Stock

Also insider at

PRDS
PARDES BIOSCIENCES, INC. Healthcare
JCP

John C Pottage Jr

Carlsbad, CA

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