VANGUARD GROUP INC: SPRO [Rocket]

News + Filings

VANGUARD GROUP INC > SPRO

Date	Name	Ticker	Shares	Change	Value	Change	Price
06/30/2023	Spero Therapeutics, Inc.	SPRO	1,526,474	472,751	2,213,387,000	2,211,280,000	$1,450.00
09/30/2022	Spero Therapeutics, Inc.	SPRO	1,053,723	-192,269	2,107,000	1,183,000	$2.00
06/30/2022	Spero Therapeutics, Inc.	SPRO	1,245,992	-127,936	924,000	-11,029,000	$0.74
03/31/2022	Spero Therapeutics, Inc.	SPRO	1,373,928	22,550	11,953,000	-9,683,000	$8.70
12/31/2021	Spero Therapeutics, Inc.	SPRO	1,351,378	58,880	21,636,000	-2,158,000	$16.01
09/30/2021	Spero Therapeutics, Inc.	SPRO	1,292,498	15,708	23,794,000	5,970,000	$18.41
06/30/2021	Spero Therapeutics, Inc.	SPRO	1,276,790	146,060	17,824,000	-4,101,000	$13.96
12/31/2020	Spero Therapeutics, Inc.	SPRO	1,130,730	201,832	21,925,000	11,559,000	$19.39
09/30/2020	Spero Therapeutics, Inc.	SPRO	928,898	193,664	10,366,000	418,000	$11.16
06/30/2020	Spero Therapeutics, Inc.	SPRO	735,234	106,646	9,948,000	4,868,000	$13.53
03/31/2020	Spero Therapeutics, Inc.	SPRO	628,588	132,187	5,080,000	307,000	$8.08
12/31/2019	Spero Therapeutics, Inc.	SPRO	496,401	-286	4,773,000	-492,000	$9.62
09/30/2019	Spero Therapeutics, Inc.	SPRO	496,687	59,483	5,265,000	233,000	$10.60
06/30/2019	Spero Therapeutics, Inc.	SPRO	437,204	18,814	5,032,000	-327,000	$11.51
03/31/2019	Spero Therapeutics, Inc.	SPRO	418,390	255,826	5,359,000	4,359,000	$12.81
12/31/2018	Spero Therapeutics, Inc.	SPRO	162,564	-292,852	1,000,000	-3,787,000	$6.15
09/30/2018	Spero Therapeutics, Inc.	SPRO	455,416	330,580	4,787,000	2,956,000	$10.51
06/30/2018	Spero Therapeutics, Inc.	SPRO	124,836	13,797	1,831,000	249,000	$14.67
03/31/2018	Spero Therapeutics, Inc.	SPRO	111,039	65,550	1,582,000	1,048,000	$14.25
12/31/2017	Spero Therapeutics, Inc.	SPRO	45,489	45,489	534,000	534,000	$11.74
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