SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Gradient Investments LLC's Holding History (CIK: 0001542265)

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

Q1 2020
Shares 203 Value ($000) $2 Avg Close $8.81 Range $5.25 - $10.84
Q4 2019
Shares 177 Value ($000) $2 Avg Close $10.78 Range $8.74 - $12.46