Aldeyra Therapeutics, Inc.
ALDXFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Aldeyra Therapeutics, Inc. Makes Money
No flow chart is shown because the available revenue and expense lines do not reconcile exactly. The reported financial history below remains available.
Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 12 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 11, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Russell Investments Group, Ltd. | 2026-03-31 | 84,300 | $142K | SEC filing |
| GSA CAPITAL PARTNERS LLP | 2026-03-31 | 247,194 | Not shown | SEC filing |
| ROTHSCHILD INVESTMENT LLC | 2026-03-31 | 360 | $608 | SEC filing |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2026-03-31 | 4,825 | $8.15K | SEC filing |
| Abel Hall, LLC | 2026-03-31 | 15,142 | $25.6K | SEC filing |
| FIRST MANHATTAN CO. LLC. | 2026-03-31 | 34,745 | $58.7K | SEC filing |
| MILLENNIUM MANAGEMENT LLC | 2026-03-31 | 995,243 | $1.68M | SEC filing |
| Legal & General Group Plc | 2026-03-31 | 4,940 | $8.35K | SEC filing |
| Ameritas Investment Partners, Inc. | 2026-03-31 | 3,846 | $6.5K | SEC filing |
| Quantbot Technologies LP | 2026-03-31 | 3,795 | $6.41K | SEC filing |
| STATE STREET CORP | 2026-03-31 | 1,124,710 | $1.9M | SEC filing |
| MORGAN STANLEY | 2026-03-31 | 518,642 | $877K | SEC filing |
| HRT FINANCIAL LP | 2026-03-31 | 286,444 | Not shown | SEC filing |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 2026-03-31 | 61,087 | $101K | SEC filing |
| GEODE CAPITAL MANAGEMENT, LLC | 2026-03-31 | 1,251,652 | $2.12M | SEC filing |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2026-03-31 | 25,815 | $43.6K | SEC filing |
| Mariner, LLC | 2026-03-31 | 91,870 | $155K | SEC filing |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2026-03-31 | 2,937 | $4.96K | SEC filing |
| IFP Advisors, Inc | 2026-03-31 | 1,442 | $2.44K | SEC filing |
| Versant Capital Management, Inc | 2026-03-31 | 139 | $235 | SEC filing |
- Each value is checked against Aldeyra Therapeutics, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at Aldeyra Therapeutics, Inc.'s share price.
Filer report history
Two reports per filer, as filed. No change is calculated, because the data on file cannot confirm that both reports describe the same security.
- IEQ CAPITAL, LLC: 144,199 shares reported 2025-12-31; 266,518 shares reported 2026-03-31.
118 filers have only one report here.
Independent insiders buying near the same time
- 2026-03-18–2026-03-19: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2022-06-23–2022-06-23: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2021-05-03–2021-05-03: 2 event(s) across 2 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing )
- 2019-09-05–2019-09-12: 10 event(s) across 6 owner(s) — A cluster counts independent reporting owners that reported purchases within a set time. Co-filers and declared affiliates count once, and duplicate reports of the same event count once. ( filing , filing , filing , filing , filing , filing , filing , filing , filing , filing )
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-03 | Brady Todd C · President and CEO | Common Stock | P — Open market or private purchase | +250,000 | 1.67 | SEC filing |
| 2026-03-19 | DOUGLAS RICHARD · Director | Common Stock | P — Open market or private purchase | +70,000 | 1.40 | SEC filing |
| 2026-03-18 | Alfieri Michael · Principal Financial Officer | Common Stock | P — Open market or private purchase | +5,000 | 1.42 | SEC filing |
| 2025-08-13 | Alfieri Michael · Principal Financial Officer | Common Stock | P — Open market or private purchase | +2,500 | 5.30 | SEC filing |
| 2025-08-11 | Machatha Stephen · Chief Development Officer | Common Stock | S — Open market or private sale | −22,073 | 5.15 | SEC filing |
| 2025-04-03 | EDELMAN JOSEPH · 10% owner | Common Stock | S — Open market or private sale | −3,400,000 | 1.42 | SEC filing |
| 2024-08-12 | Greenberg Bruce · See Remarks | Common Stock | S — Open market or private sale | −10,834 | 4.74 | SEC filing |
| 2024-08-12 | Machatha Stephen · Chief Development Officer | Common Stock | S — Open market or private sale | −16,041 | 4.74 | SEC filing |
Showing 8 of 20 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-09 | Phillips Gary M. · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +6,636 | SEC filing |
| 2026-06-09 | Bronstein Ben · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +5,309 | SEC filing |
| 2026-06-09 | Phillips Gary M. · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +4,977 | SEC filing |
| 2026-06-09 | Bronstein Ben · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +70,000 | SEC filing |
| 2026-06-09 | Walker Neal · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +70,000 | SEC filing |
| 2026-06-09 | DEPTULA-HICKS DARLENE M · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +84,557 | SEC filing |
| 2026-06-09 | DEPTULA-HICKS DARLENE M · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +9,756 | SEC filing |
| 2026-06-09 | Clark William D · Director | Stock Option (Right to Buy) | A — Grant, award, or other acquisition | +70,000 | SEC filing |
Showing 8 of 21 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.