SPERO THERAPEUTICS INC

Ticker: SPRO CUSIP: 84833T103 Class: COM

Laurel Wealth Advisors LLC's Holding History (CIK: 0001757128)

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

Q1 2022

Shares 200 Value ($000) $2 Avg Close $10.25 Range $7.51 - $16.30

Q4 2021

Shares 200 Value ($000) $3 Avg Close $15.88 Range $12.64 - $18.84

Q3 2021

Shares 200 Value ($000) $4 Avg Close $16.05 Range $12.75 - $19.87

Q2 2021

Shares 200 Value ($000) $3 Avg Close $13.97 Range $11.75 - $15.94

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	200	$2	$10.25	$7.51 - $16.30
Q4 2021	200	$3	$15.88	$12.64 - $18.84
Q3 2021	200	$4	$16.05	$12.75 - $19.87
Q2 2021	200	$3	$13.97	$11.75 - $15.94