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SPRO

Spero Therapeutics, Inc. · Healthcare

CFO, CBO Esther Rajavelu sold $53K of Spero Therapeutics, Inc.

Sold$53,008
$1.31Price
40,596Shares
−10%Stake

What SPRO did after the filing

Filed Nov 12Copier in Nov 13
The stock from Wed, Nov 13 open, $1.30
−20.8%
S&P 500, same days
−0.1%

Measured over 30 trading days, to the Dec 27 close.

Traded Thu, Nov 7. Filed Tue, Nov 12, 4:05 PM ET, after the close. Returns use the Nov 13 open and the Dec 27 close. Not investment advice.