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Aldeyra The

ALDX
Healthcare|Biotechnology|US
$0.63
+0.02 (+2.89%)
DCF Value
$0.91
Tangible Book / Share
$583613.00
Cash / Share
$678933.24

Ownership Breakdown

81.1%
Float
60.3M
Shares Outstanding
48.9M
Float Shares

Major Holders (4)

Combined: 19.6%

Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.

HolderType% of ClassSharesFiledFiling
AQR Capital Management, LLCInvestment adviser6.22%3,751,558Aug 12, 202613D/G
AQR Capital Management Holdings, LLCHolding company6.22%3,751,558Aug 12, 202613D/G
Barclays PLCHolding company5.48%3,310,587Nov 6, 202613D/G
BlackRock, Inc.Holding company1.70%1,045,764Jul 27, 202613D/G

Insider Trades (100)

Last 4 quarters: 3,902,840 acquired · 3,422,073 disposed
InsiderPositionDateTypeSharesPriceValueFiling
Miller-Rich NancydirectorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
Miller-Rich NancydirectorJun 9, 2026AWARD3,318$1.72$5.7KForm 4
DOUGLAS RICHARDdirectorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
DOUGLAS RICHARDdirectorJun 9, 2026AWARD19,909$1.72$34.2KForm 4
DOUGLAS RICHARDdirectorJun 9, 2026AWARD2,323$1.72$4.0KForm 4
Phillips Gary M.directorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
Phillips Gary M.directorJun 9, 2026AWARD6,636$1.72$11.4KForm 4
Phillips Gary M.directorJun 9, 2026AWARD4,977$1.72$8.6KForm 4
Clark William DdirectorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
Clark William DdirectorJun 9, 2026AWARD2,323$1.72$4.0KForm 4
Walker NealdirectorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
Walker NealdirectorJun 9, 2026AWARD3,318$1.72$5.7KForm 4
Bronstein BendirectorJun 9, 2026AWARD70,000$1.72$120.4KForm 4
Bronstein BendirectorJun 9, 2026AWARD5,309$1.72$9.1KForm 4
Bronstein BendirectorJun 9, 2026AWARD4,977$1.72$8.6KForm 4
DEPTULA-HICKS DARLENE MdirectorJun 9, 2026AWARD84,557$1.72$145.4KForm 4
DEPTULA-HICKS DARLENE MdirectorJun 9, 2026AWARD9,756$1.72$16.8KForm 4
DEPTULA-HICKS DARLENE MJun 9, 2026OTHER0——Form 4
Brady Todd Cdirector, officer: President and CEOJun 3, 2026BUY250,000$1.67$418.4KForm 4
Brady Todd Cdirector, officer: President and CEOMar 27, 2026AWARD1,880,510$1.77$3.3MForm 4
Brady Todd Cdirector, officer: President and CEOMar 27, 2026AWARD632,318——Form 4
DOUGLAS RICHARDdirectorMar 19, 2026BUY70,000$1.40$98.0KForm 4
Alfieri MichaelPrincipal Financial OfficerMar 18, 2026BUY5,000$1.42$7.1KForm 4
Alfieri MichaelPrincipal Financial OfficerAug 13, 2025BUY2,500$5.30$13.3KForm 4
Machatha StephenChief Development OfficerAug 11, 2025SELL22,073$5.15$113.7KForm 4
Walker NealdirectorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
Walker NealdirectorJun 10, 2025AWARD2,413$2.69$6.5KForm 4
Miller-Rich NancydirectorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
Miller-Rich NancydirectorJun 10, 2025AWARD2,413$2.69$6.5KForm 4
Bronstein BendirectorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
Bronstein BendirectorJun 10, 2024AWARD3,860$2.69$10.4KForm 4
Bronstein BendirectorJun 10, 2025AWARD3,619$2.69$9.7KForm 4
JOYCE MARTIN JOSEPHdirectorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
JOYCE MARTIN JOSEPHdirectorJun 10, 2025AWARD7,238$2.69$19.4KForm 4
JOYCE MARTIN JOSEPHdirectorJun 10, 2025AWARD1,689$2.69$4.5KForm 4
DOUGLAS RICHARDdirectorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
DOUGLAS RICHARDdirectorJun 10, 2025AWARD14,476$2.69$38.9KForm 4
DOUGLAS RICHARDdirectorJun 10, 2025AWARD1,689$2.69$4.5KForm 4
Phillips Gary M.directorJun 10, 2025AWARD62,728$2.69$168.4KForm 4
Phillips Gary M.directorJun 10, 2025AWARD4,825$2.69$13.0KForm 4
Phillips Gary M.directorJun 10, 2025AWARD3,619$2.69$9.7KForm 4
Clark William DdirectorApr 17, 2025AWARD76,760$2.19$168.1KForm 4
Clark William DApr 17, 2025OTHER0——Form 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 3, 2025SELL3,400,000$1.42$4.8MForm 4
Machatha StephenChief Development OfficerMar 4, 2025AWARD202,427$6.17$1.2MForm 4
Miller-Rich NancydirectorApr 12, 2023BUY509$10.13$5.2KForm 4
Miller-Rich NancydirectorMay 3, 2021BUY413$12.81$5.3KForm 4
Alfieri MichaelAug 31, 2024OTHER0——Form 4
Machatha StephenChief Development OfficerAug 12, 2024SELL16,041$4.74$76.0KForm 4
Greenberg BruceSee RemarksAug 12, 2024SELL10,834$4.74$51.3KForm 4
DOUGLAS RICHARDdirectorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
DOUGLAS RICHARDdirectorJun 4, 2024AWARD10,418$4.09$42.6KForm 4
DOUGLAS RICHARDdirectorJun 4, 2024AWARD1,215$4.09$5.0KForm 4
JOYCE MARTIN JOSEPHdirectorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
JOYCE MARTIN JOSEPHdirectorJun 4, 2024AWARD5,209$4.09$21.3KForm 4
JOYCE MARTIN JOSEPHdirectorJun 4, 2024AWARD1,215$4.09$5.0KForm 4
Walker NealdirectorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
Walker NealdirectorJun 4, 2024AWARD1,736$4.09$7.1KForm 4
Miller-Rich NancydirectorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
Miller-Rich NancydirectorJun 4, 2024AWARD1,736$4.09$7.1KForm 4
Bronstein BendirectorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
Bronstein BendirectorJun 4, 2024AWARD2,778$4.09$11.4KForm 4
Bronstein BendirectorJun 4, 2024AWARD2,604$4.09$10.7KForm 4
Phillips Gary M.directorJun 4, 2024AWARD40,282$4.09$164.8KForm 4
Phillips Gary M.directorJun 4, 2024AWARD3,473$4.09$14.2KForm 4
Phillips Gary M.directorJun 4, 2024AWARD2,604$4.09$10.7KForm 4
Machatha StephenChief Development OfficerMar 12, 2024SELL11,537$3.16$36.5KForm 4
Greenberg BruceSee RemarksMar 11, 2024SELL13,201$3.41$45.0KForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 5, 2024BUY37,712$4.74$178.8KForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 4, 2024BUY140,281$4.67$655.1KForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 3, 2024BUY309,847$4.09$1.3MForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 2, 2024BUY186,051$3.44$640.0KForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerApr 1, 2024BUY8,374$3.25$27.2KForm 4
Greenberg BruceSee RemarksMar 9, 2024AWARD252,280$3.62$913.3KForm 4
Greenberg BruceSee RemarksMar 11, 2024SELL13,201$3.41$45.0KForm 4
Machatha StephenChief Development OfficerMar 9, 2024AWARD405,450$3.62$1.5MForm 4
Machatha StephenChief Development OfficerMar 11, 2024SELL18,231$3.41$62.1KForm 4
Machatha StephenChief Development OfficerMar 12, 2024SELL11,537$3.16$36.5KForm 4
Brady Todd Cdirector, officer: President and CEOMar 11, 2024SELL97,914$3.27$320.5KForm 4
Brady Todd Cdirector, officer: President and CEOMar 12, 2024SELL85,324$3.05$260.2KForm 4
Brady Todd Cdirector, officer: President and CEOMar 9, 2024AWARD1,081,201$3.62$3.9MForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerOct 16, 2023SELL2,450,000$1.60$3.9MForm 4
PERCEPTIVE ADVISORS LLC10 percent ownerOct 18, 2023SELL306,499$1.74$533.3KForm 4
Brady Todd Cdirector, officer: President and CEOSep 7, 2023OPTION EX.48,021$0.55$26.5KForm 4
Brady Todd Cdirector, officer: President and CEOSep 7, 2023OPTION EX.32,953$0.55$18.2KForm 4
Brady Todd Cdirector, officer: President and CEOSep 7, 2023TAX W/H73,807$7.22$532.9KForm 4
Brady Todd Cdirector, officer: President and CEOSep 7, 2023OPTION EX.192,084$0.55$106.0KForm 4
Brady Todd Cdirector, officer: President and CEOSep 7, 2023OPTION EX.48,021$0.55$26.5KForm 4
Phillips Gary M.directorSep 7, 2023OPTION EX.5,437$0.55$3.0KForm 4
Phillips Gary M.directorSep 7, 2023OPTION EX.5,437$0.55$3.0KForm 4
Walker NealdirectorAug 22, 2023OPTION EX.9,604$0.55$5.3KForm 4
Walker NealdirectorAug 22, 2023OPTION EX.9,604$0.55$5.3KForm 4
JOYCE MARTIN JOSEPHdirectorJun 30, 2023AWARD21,222$8.39$178.1KForm 4
JOYCE MARTIN JOSEPHdirectorJun 30, 2023AWARD2,744$8.39$23.0KForm 4
JOYCE MARTIN JOSEPHdirectorJun 30, 2023AWARD640$8.39$5.4KForm 4
Phillips Gary M.directorJun 30, 2023AWARD21,222$8.39$178.1KForm 4
Phillips Gary M.directorJun 30, 2023AWARD1,829$8.39$15.3KForm 4
Phillips Gary M.directorJun 30, 2023AWARD1,372$8.39$11.5KForm 4
Miller-Rich NancydirectorJun 30, 2023AWARD21,222$8.39$178.1KForm 4
Miller-Rich NancydirectorJun 30, 2023AWARD915$8.39$7.7KForm 4