SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 132,010 Value ($000) $308 Avg Close $2.32 Range $1.89 - $2.75