Timothy Keutzer

Chief Operating Officer, Spero Therapeutics, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.1M

Companies

Latest trade

Feb 6, 2026

Companies

Spero Therapeutics, Inc.Chief Operating Officer −$0.1M

Trades

SPRO Sold 18,652 shares at $2.36 $0.0M Feb 6

SPRO Sold 3,471 shares at $2.24 $0.0M Feb 4

SPRO Sold 24,224 shares at $2.14 $0.1M Feb 3

SPRO Sold 18,891 shares at $2.20 $0.0M Feb 2

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.