InsiderClue
Stocks · Health care · Pharmaceutical Preparations

Aldeyra Therapeutics, Inc.

ALDX Clue Score54
United States Fiscal year ends December CIK 0001341235
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What the insiders did Net buying

Individual transactions

76
Insider
Date
Role
Action
Shares
Price
Amount
Todd C Brady
3 Jun 2026
President and CEO
Buy
250,000
$1.67
$418.45K
Richard Douglas
19 Mar 2026
Director
Buy
70,000
$1.40
$98.00K
Michael Alfieri
18 Mar 2026
Principal Financial Officer
Buy
5,000
$1.42
$7.10K
Michael Alfieri
13 Aug 2025
Principal Financial Officer
Buy
2,500
$5.30
$13.25K
Stephen Machatha
11 Aug 2025
Chief Development Officer
Sell
22,073
$5.15
$113.71K
Perceptive Advisors LLC
3 Apr 2025
10% owner
Sell indirect
3,400,000
$1.42
$4.83M
Bruce Greenberg
12 Aug 2024
See Remarks
Sell
10,834
$4.74
$51.31K
Stephen Machatha
12 Aug 2024
Chief Development Officer
Sell
16,041
$4.74
$75.97K
Perceptive Advisors LLC
5 Apr 2024
10% owner
Buy indirect
37,712
$4.74
$178.75K
Perceptive Advisors LLC
4 Apr 2024
10% owner
Buy indirect
140,281
$4.67
$655.11K
Perceptive Advisors LLC
3 Apr 2024
10% owner
Buy indirect
309,847
$4.09
$1.27M
Perceptive Advisors LLC
2 Apr 2024
10% owner
Buy indirect
186,051
$3.44
$640.02K
Perceptive Advisors LLC
1 Apr 2024
10% owner
Buy indirect
8,374
$3.25
$27.22K
Todd C Brady
12 Mar 2024
President and CEO
Sell
85,324
$3.05
$260.24K
Stephen Machatha
12 Mar 2024
Chief Development Officer
Sell
11,537
$3.16
$36.50K
Todd C Brady
11 Mar 2024
President and CEO
Sell
97,914
$3.27
$320.52K
Stephen Machatha
11 Mar 2024
Chief Development Officer
Sell
18,231
$3.41
$62.10K
Bruce Greenberg
11 Mar 2024
See Remarks
Sell
13,201
$3.41
$44.97K
Perceptive Advisors LLC
18 Oct 2023
10% owner
Sell indirect
306,499
$1.74
$533.31K
Perceptive Advisors LLC
16 Oct 2023
10% owner
Sell indirect
2,450,000
$1.60
$3.92M
Gary M. Phillips
7 Sep 2023
Director
Exercised, kept
5,437
$0.55
$3.00K
Todd C Brady
7 Sep 2023
President and CEO
Exercised, kept
48,021
$0.55
$26.51K
Todd C Brady
7 Sep 2023
President and CEO
Exercised, kept
32,953
$0.55
$18.19K
Todd C Brady
7 Sep 2023
President and CEO
Exercised, kept
192,084
$0.55
$106.03K
Neal Walker
22 Aug 2023
Director
Exercised, kept
9,604
$0.55
$5.30K
Ben Bronstein
27 Jun 2023
Director
Exercised, kept
9,604
$0.55
$5.30K
Nancy Miller-Rich
12 Apr 2023
Director
Buy
509
$10.13
$5.16K
Perceptive Advisors LLC
10 Aug 2022
10% owner
Buy indirect
15,000
$7.85
$117.75K
Perceptive Advisors LLC
9 Aug 2022
10% owner
Buy indirect
100,000
$7.50
$750.00K
Perceptive Advisors LLC
8 Aug 2022
10% owner
Buy indirect
97,000
$7.24
$702.28K
Perceptive Advisors LLC
5 Aug 2022
10% owner
Buy indirect
141,000
$6.95
$979.95K
Perceptive Advisors LLC
4 Aug 2022
10% owner
Buy indirect
95,100
$6.17
$586.77K
Perceptive Advisors LLC
3 Aug 2022
10% owner
Buy indirect
100,000
$5.84
$584.00K
Perceptive Advisors LLC
2 Aug 2022
10% owner
Buy indirect
412,406
$5.59
$2.31M
Perceptive Advisors LLC
1 Aug 2022
10% owner
Buy indirect
144,185
$5.05
$728.13K
Perceptive Advisors LLC
29 Jul 2022
10% owner
Buy indirect
222,123
$5.03
$1.12M
Perceptive Advisors LLC
28 Jul 2022
10% owner
Buy indirect
119,392
$5.00
$596.96K
Todd C Brady
23 Jun 2022
President and CEO
Buy
17,700
$3.36
$59.55K
Martin Joseph Joyce
23 Jun 2022
Director
Buy
4,323
$3.48
$15.02K
Perceptive Advisors LLC
3 May 2021
10% owner
Buy indirect
1,200,000
$12.50
$15.00M
Nancy Miller-Rich
3 May 2021
Director
Buy
413
$12.81
$5.29K
Perceptive Advisors LLC
19 Jan 2021
10% owner
Buy indirect
1,368,421
$9.50
$13.00M
Perceptive Advisors LLC
8 Jan 2021
10% owner
Buy indirect
50,000
$7.60
$380.00K
Perceptive Advisors LLC
8 Jan 2021
10% owner
Buy indirect
152,668
$10.21
$1.56M
Perceptive Advisors LLC
8 Jan 2021
10% owner
Buy indirect
347,332
$9.21
$3.20M
Perceptive Advisors LLC
7 Jan 2021
10% owner
Buy indirect
500,000
$8.13
$4.07M
Perceptive Advisors LLC
9 Jul 2020
10% owner
Buy indirect
3,200,000
$4.25
$13.60M
Richard Douglas
16 Mar 2020
Director
Buy
40,000
$2.75
$110.00K
Todd C Brady
16 Dec 2019
President and CEO
Buy
20,000
$5.10
$101.91K
Todd C Brady
30 Sep 2019
President and CEO
Buy
8,710
$5.68
$49.48K
Todd C Brady
23 Sep 2019
President and CEO
Buy
8,680
$5.81
$50.43K
Todd C Brady
18 Sep 2019
President and CEO
Buy
14,288
$5.91
$84.46K
Ben Bronstein
17 Sep 2019
Director
Buy
1,700
$5.85
$9.95K
Todd C Brady
16 Sep 2019
President and CEO
Buy
3,000
$6.03
$18.09K
Todd C Brady
13 Sep 2019
President and CEO
Buy
10,000
$5.79
$57.90K
Richard Douglas
13 Sep 2019
Director
Buy
5,000
$6.00
$30.00K
Richard Douglas
12 Sep 2019
Director
Buy
10,000
$6.03
$60.28K
Martin Joseph Joyce
12 Sep 2019
Director
Buy
1,700
$5.86
$9.96K
Richard Douglas
11 Sep 2019
Director
Buy
10,000
$5.75
$57.53K
Richard Douglas
10 Sep 2019
Director
Buy
10,000
$5.09
$50.86K
Todd C Brady
10 Sep 2019
President and CEO
Buy
10,000
$5.39
$53.94K
Richard Douglas
9 Sep 2019
Director
Buy
10,000
$4.91
$49.11K
Todd C Brady
9 Sep 2019
President and CEO
Buy
10,000
$4.89
$48.89K
David J Clark
6 Sep 2019
Chief Medical Officer
Buy
5,000
$5.06
$25.31K
David McMullin
5 Sep 2019
Chief Commerical Officer
Buy
4,329
$4.68
$20.26K
Joshua Reed
5 Sep 2019
Chief Financial Officer
Buy
3,200
$4.71
$15.07K
Jesse I Treu
26 Mar 2019
Director
Sell indirect
445
$10.01
$4.45K
Jesse I Treu
26 Mar 2019
Director
Sell indirect
96,298
$10.01
$963.94K
Perceptive Advisors LLC
19 Sep 2017
10% owner
Buy indirect
200,000
$7.25
$1.45M
Perceptive Advisors LLC
30 Jun 2017
10% owner
Buy indirect
296,007
$4.60
$1.36M
Stephen J Tulipano
17 Feb 2017
Chief Financial Officer
Buy
3,333
$4.50
$15.00K
Martin Joseph Joyce
17 Feb 2017
Director
Buy
4,444
$4.50
$20.00K
Ben Bronstein
17 Feb 2017
Director
Buy
4,444
$4.50
$20.00K
Todd C Brady
17 Feb 2017
President and CEO
Buy
22,223
$4.50
$100.00K
Richard Douglas
17 Feb 2017
Director
Buy
40,000
$4.50
$180.00K
Perceptive Advisors LLC
14 Feb 2017
10% owner
Buy indirect
893,025
$4.50
$4.02M

What was left out

Form 4 filings counted 151
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 20
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 13
Transactions with no price 0
Shares from compensation/vesting 2,657,507
Sales filed before the plan box existed 2
History held since 5 May 2014