Patrick V.J.J. Vink Spero Therapeutics, Inc. (SPRO) insider trading activity

SPRO Quotes by TradingView

Patrick V.J.J. Vink is of Spero Therapeutics, Inc.. Currently has a direct ownership of 75,000 shares of SPRO, which is worth approximately $220,500. The most recent transaction as insider was on Jun 12, 2025, 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) 75K
36.36% 3M change
36.36% 12M change
Total Value Held $220,500

PATRICK V.J.J. VINK Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 12 2025
BUY
Grant, award, or other acquisition
-
20,000 Added 21.05%
75,000 Common Stock
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

SQZ
SQZ Biotechnologies Co Healthcare
Director
PVV

Patrick V.J.J. Vink

Cambridge, MA

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