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Aldeyra Therapeutics, Inc.

ALDX No buying or selling
CIK 0001341235 #4374 in the set updated 18 Sep 2026
Bought (1 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
$0.00
$0.00 against sales at will

By person

5 insiders · 0 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
PERCEPTIVE ADVISORS LLC entity
10% owner
5,875,851
$9.83M
−36.7%
Brady Todd C
President and CEO
1,721,298
$2.88M
+17.0%
Machatha Stephen
Chief Development Officer
221,799
$371.25K
−9.1%
DOUGLAS RICHARD
Director
195,000
$326.39K
+56.0%
Alfieri Michael
Principal Financial Officer
7,500
$12.55K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Nothing of that kind in this period.

What was left out

Form 4 filings counted 0
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 0
History held since 14 Sep 2016