SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Quadrature Capital Ltd's Holding History (CIK: 0001651424)

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

Q4 2025
Shares 37,799 Value ($000) $88 Avg Close $2.32 Range $1.89 - $2.75
Q2 2025
Shares 31,205 Value ($000) $90 Avg Close $1.44 Range $0.51 - $3.09