Sath Shukla

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
27 Aug 24	SPRO Spero Therapeutics	Common Stock	Sell	Dispose S	No	No	1.35	2,757	3.72 k	1,140,809
5 Feb 24	SPRO Spero Therapeutics	Common Stock	Sell	Dispose S	No	Yes	1.45	45,093	65.38 k	1,176,007
2 Feb 24	SPRO Spero Therapeutics	Common Stock	Sell	Dispose S	No	No	1.37	30,901	42.33 k	1,221,100
1 Feb 24	SPRO Spero Therapeutics	Common Stock	Grant	Acquire A	No	No	0	679,501	0.00	1,252,001
29 Aug 23	SPRO Spero Therapeutics	Common Stock	Sell	Dispose S	No	Yes	1.3	4,163	5.41 k	572,500
28 Aug 23	SPRO Spero Therapeutics	Common Stock	Sell	Dispose S	No	No	1.26	1,854	2.34 k	576,663
1 Aug 23	SPRO Spero Therapeutics	Common Stock	Grant	Acquire A	No	No	0	266,000	0.00	578,517

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.