JACOBS LEVY EQUITY MANAGEMENT, INC

Holdings History for Alector, Inc. - Common Stock, $0.0001 par value (ALEC)

Symbol: ALEC on Nasdaq
Investment type: Equity / Common Stock, $0.0001 par value

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.01%	+0.01%	$3,390,195	2,173,202	+942,228	+77%	$1.56	Q4 2025
30 Sep 2025	0.01%	-0%	$3,643,683	1,230,974	-91,908	-6.9%	$2.96	Q3 2025
30 Jun 2025	0.01%	-0%	$1,852,035	1,322,882	-11,150	-0.84%	$1.40	Q2 2025
31 Mar 2025	0.01%	+0%	$1,640,859	1,334,032	+274,341		$1.23	Q1 2025
31 Dec 2024	0.01%	+0%	$2,002,816	1,059,691	+42,004	+4.1%	$1.89	Q4 2024
30 Sep 2024	0.02%	+0%	$4,742,421	1,017,687	+159,111	+19%	$4.66	Q3 2024
30 Jun 2024	0.02%	-0%	$3,897,935	858,576	-64,223	-7%	$4.54	Q2 2024
31 Mar 2024	0.02%	+0%	$5,555,250	922,799	+128,515	+16%	$6.02	Q1 2024
31 Dec 2023	0.03%	+0%	$6,338,386	794,284	+16,207	+2.1%	$7.98	Q4 2023
30 Sep 2023	0.03%	+0.01%	$5,041,939	778,077	+195,411	+34%	$6.48	Q3 2023
30 Jun 2023	0.02%	+0.01%	$3,501,823	582,666	+153,970	+36%	$6.01	Q2 2023
31 Mar 2023	0.02%	+0.01%	$2,653,628	428,696	+214,095	+100%	$6.19	Q1 2023
31 Dec 2022	0.01%	+0%	$1,980,768	214,601	+9,131	+4.4%	$9.23	Q4 2022
30 Sep 2022	0.02%	+0.02%	$1,944,000	205,470	+205,470	NEW	$9.46	Q3 2022
30 Sep 2020		-0%	$0	0	-18,480	-100%	$1.96	Q3 2020
30 Jun 2020	0%	+0%	$452,000	18,480	+18,480	NEW	$24.46	Q2 2020

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.