13F History

TWO SIGMA ADVISERS, LP

Holdings History for Aldeyra Therapeutics, Inc. - COM (ALDX)

Symbol: ALDX on Nasdaq
Investment type: Equity - Shares of Stock
Class: COM

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2024	0%	0%	$1.13M	209K	-73,600	-26%	$5.39	Q3 2024
6/30/2024	0%	0%	$936K	283K	-92,000	-24.5%	$3.31	Q2 2024
3/31/2024	0%	+0%	$1.23M	375K	+23,500	+6.69%	$3.27	Q1 2024
12/31/2023	0%	0%	$1.23M	351K	-69,500	-16.5%	$3.51	Q4 2023
9/30/2023	0.01%	0%	$2.81M	421K	-13,100	-3.02%	$6.68	Q3 2023
6/30/2023	0.01%	0%	$3.64M	434K	-93,900	-17.8%	$8.39	Q2 2023
3/31/2023	0.01%	0%	$5.24M	528K	-62,200	-10.5%	$9.93	Q1 2023
12/31/2022	0.01%	-0.01%	$4.11M	590K	-307,500	-34.3%	$6.96	Q4 2022
9/30/2022	0.01%	+0%	$4.79M	898K	+10,600	+1.2%	$5.34	Q3 2022
6/30/2022	0.01%	+0%	$3.54M	887K	+379,300	+74.7%	$3.99	Q2 2022
3/31/2022	0.01%	0%	$2.26M	508K	-181,500	-26.3%	$4.45	Q1 2022
12/31/2021	0.01%	0%	$2.76M	689K	-99,200	-12.6%	$4.00	Q4 2021
9/30/2021	0.02%	-0.01%	$6.92M	788K	-227,100	-22.4%	$8.78	Q3 2021
6/30/2021	0.03%	+0.01%	$11.5M	1.02M	+180,100	+21.6%	$11.33	Q2 2021
3/31/2021	0.03%	+0.01%	$9.93M	835K	+162,100	+24.1%	$11.88	Q1 2021
12/31/2020	0.01%	+0%	$4.62M	673K	+72,700	+12.1%	$6.86	Q4 2020
9/30/2020	0.01%	+0.01%	$4.45M	601K	+523,600	+680%	$7.41	Q3 2020
6/30/2020	0%	+0%	$321K	77K	+42,700	+124%	$4.17	Q2 2020
3/31/2020	0%	+0%	$85K	34.3K	+24,200	+240%	$2.48	Q1 2020
12/31/2019	0%	+0%	$59K	10.1K	+10,100	NEW	$5.84	Q4 2019

* 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.