SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Allspring Global Investments Holdings, LLC's Holding History (CIK: 0001890906)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 9,048 Value ($000) $78 Avg Close $10.25 Range $7.51 - $16.30
Q4 2021
Shares 10,186 Value ($000) $163 Avg Close $15.88 Range $12.64 - $18.84