GROUP ONE TRADING, L.P.

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	0.01%	+0.01%	$159K	29.4K	+27,586	+1494%	$5.39	Q3 2024
6/30/2024	0%	0%	$6.11K	1.85K	-4,200	-69.5%	$3.31	Q2 2024
3/31/2024	0%	0%	$19.8K	6.05K	-6,959	-53.5%	$3.27	Q1 2024
12/31/2023	0%	-0.01%	$45.6K	13K	-52,541	-80.2%	$3.51	Q4 2023
9/30/2023	0.02%	+0.02%	$438K	65.5K	+65,546	NEW	$6.68	Q3 2023
6/30/2023		-0.05%	$0	0	-100,909	-100%		Q2 2023
3/31/2023	0.05%	+0.04%	$1M	101K	+86,292	+590%	$9.93	Q1 2023
12/31/2022	0%	0%	$102K	14.6K	-11,296	-43.6%	$6.96	Q4 2022
9/30/2022	0%	+0%	$138K	25.9K	+2,597	+11.1%	$5.33	Q3 2022
6/30/2022	0%	-0.01%	$93K	23.3K	-49,752	-68.1%	$3.99	Q2 2022
3/31/2022	0.01%	0%	$325K	73.1K	-5,800	-7.35%	$4.45	Q1 2022
12/31/2021	0.01%	0%	$315K	78.9K	-2,453	-3.02%	$3.99	Q4 2021
9/30/2021	0.02%	+0.02%	$714K	81.3K	+81,321	NEW	$8.78	Q3 2021
6/30/2021		-0.02%	$0	0	-60,553	-100%		Q2 2021
3/31/2021	0.02%	+0.02%	$719K	60.6K	+60,553	NEW	$11.87	Q1 2021
12/31/2020		-0.01%	$0	0	-24,162	-100%		Q4 2020
9/30/2020	0.01%	+0.01%	$179K	24.2K	+14,415	+148%	$7.41	Q3 2020
6/30/2020	0%	+0%	$41K	9.75K	+2,645	+37.2%	$4.21	Q2 2020
3/31/2020	0%	0%	$18K	7.1K	-4,073	-36.4%	$2.53	Q1 2020
12/31/2019	0%	+0%	$65K	11.2K	+4,912	+78.4%	$5.82	Q4 2019
9/30/2019	0%	0%	$33K	6.26K	-9,200	-59.5%	$5.27	Q3 2019
6/30/2019	0.01%	-0.01%	$93K	15.5K	-12,092	-43.9%	$6.01	Q2 2019
3/31/2019	0.03%	+0.03%	$249K	27.6K	+27,555	NEW	$9.04	Q1 2019
12/31/2018		0%	$0	0	-457	-100%		Q4 2018
9/30/2018	0%	0%	$6K	457	-243	-34.7%	$13.13	Q3 2018
6/30/2018	0%	+0%	$6K	700	+700	NEW	$8.57	Q2 2018

* 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.