ALX - CIK 0000003499
ALEXANDERS INC has filed 578 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (200 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Insider trade | 4 | 2026-05-22 | 2026-05-21 |
| Employee stock plan | S-8 | 2026-05-21 | - |
| Major company event | 8-K | 2026-05-21 | 2026-05-21 |
| Quarterly report | 10-Q | 2026-05-04 | 2026-03-31 |
| Annual report to shareholders | ARS | 2026-04-07 | 2025-12-31 |
| Proxy materials | DEFA14A | 2026-04-07 | - |
| Proxy statement | DEF 14A | 2026-04-07 | 2026-05-21 |
| Major company event | 8-K | 2026-03-31 | 2026-03-31 |
| Major company event | 8-K | 2026-03-09 | 2026-03-06 |
| SCHEDULE 13G/A | - | 2026-02-12 | - |
| Annual report | 10-K | 2026-02-09 | 2025-12-31 |
| SCHEDULE 13G/A | - | 2026-01-30 | - |
| Major company event | 8-K | 2025-12-29 | 2025-12-23 |
| Major company event | 8-K | 2025-12-09 | 2025-12-05 |
| Quarterly report | 10-Q | 2025-11-03 | 2025-09-30 |
| Quarterly report | 10-Q | 2025-08-04 | 2025-06-30 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Insider trade | 4 | 2025-05-23 | 2025-05-22 |
| Major company event | 8-K | 2025-05-22 | 2025-05-22 |
| Quarterly report | 10-Q | 2025-05-05 | 2025-03-31 |
| Annual report to shareholders | ARS | 2025-04-08 | 2024-12-31 |
| Proxy materials | DEFA14A | 2025-04-08 | - |
| Proxy statement | DEF 14A | 2025-04-08 | 2025-05-22 |
| Annual report | 10-K | 2025-02-10 | 2024-12-31 |
| Major company event | 8-K | 2024-12-30 | 2024-12-30 |
| Quarterly report | 10-Q | 2024-11-04 | 2024-09-30 |
| Major company event | 8-K | 2024-09-30 | 2024-09-30 |
| Quarterly report | 10-Q | 2024-08-05 | 2024-06-30 |
| Major company event | 8-K | 2024-06-12 | 2024-06-11 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Insider trade | 4 | 2024-05-24 | 2024-05-23 |
| Major company event | 8-K | 2024-05-23 | 2024-05-23 |
| Quarterly report | 10-Q | 2024-05-06 | 2024-03-31 |