NORTHERN TRUST CORP: SPRO [Rocket]

News + Filings

NORTHERN TRUST CORP > SPRO

Date	Name	Ticker	Shares	Change	Value	Change	Price
06/30/2023	Spero Therapeutics, Inc.	SPRO	88,745	2,489	128,680,000	3,609,000	$1,450.00
03/31/2023	Spero Therapeutics, Inc.	SPRO	86,256	16,293	125,071,000	124,931,000	$1,450.00
09/30/2022	Spero Therapeutics, Inc.	SPRO	69,963	-5	140,000	88,000	$2.00
06/30/2022	Spero Therapeutics, Inc.	SPRO	69,968	-168,484	52,000	-2,022,000	$0.74
03/31/2022	Spero Therapeutics, Inc.	SPRO	238,452	-14,748	2,074,000	-1,980,000	$8.70
12/31/2021	Spero Therapeutics, Inc.	SPRO	253,200	-4,739	4,054,000	-694,000	$16.01
09/30/2021	Spero Therapeutics, Inc.	SPRO	257,939	-2,947	4,748,000	1,106,000	$18.41
06/30/2021	Spero Therapeutics, Inc.	SPRO	260,886	-5,087	3,642,000	-1,515,000	$13.96
12/31/2020	Spero Therapeutics, Inc.	SPRO	265,973	54,896	5,157,000	2,801,000	$19.39
09/30/2020	Spero Therapeutics, Inc.	SPRO	211,077	47,803	2,356,000	1,036,000	$11.16
03/31/2020	Spero Therapeutics, Inc.	SPRO	163,274	27,277	1,320,000	13,000	$8.08
12/31/2019	Spero Therapeutics, Inc.	SPRO	135,997	15,913	1,307,000	34,000	$9.61
09/30/2019	Spero Therapeutics, Inc.	SPRO	120,084	26,334	1,273,000	194,000	$10.60
06/30/2019	Spero Therapeutics, Inc.	SPRO	93,750	5,416	1,079,000	-52,000	$11.51
03/31/2019	Spero Therapeutics, Inc.	SPRO	88,334	-8,499	1,131,000	536,000	$12.80
12/31/2018	Spero Therapeutics, Inc.	SPRO	96,833	1,038	595,000	-412,000	$6.14
09/30/2018	Spero Therapeutics, Inc.	SPRO	95,795	29,145	1,007,000	29,000	$10.51
06/30/2018	Spero Therapeutics, Inc.	SPRO	66,650	291	978,000	33,000	$14.67
03/31/2018	Spero Therapeutics, Inc.	SPRO	66,359	1,234	945,000	180,000	$14.24
12/31/2017	Spero Therapeutics, Inc.	SPRO	65,125	65,125	765,000	765,000	$11.75
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