PLUG - CIK 0001093691
PLUG POWER INC has filed 2,249 documents with the SEC between 1999 and 2026. The most frequent type is insider trade (1,197 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 sale notice | 144 | 2025-12-11 | - |
| Insider sale notice | 144 | 2025-12-10 | - |
| Major company event | 8-K | 2025-12-05 | 2025-12-03 |
| Insider trade | 4 | 2025-12-03 | 2025-11-28 |
| Proxy materials | DEFA14A | 2025-12-03 | - |
| Insider sale notice | 144 | 2025-12-02 | - |
| Proxy materials | DEFA14A | 2025-11-26 | - |
| Major company event | 8-K | 2025-11-21 | 2025-11-18 |
| Proxy materials | DEFA14A | 2025-11-21 | - |
| PRE 14A | - | 2025-11-20 | 2026-01-15 |
| Major company event | 8-K | 2025-11-18 | 2025-11-18 |
| Insider trade | 4 | 2025-11-12 | 2025-11-10 |
| Quarterly report | 10-Q | 2025-11-10 | 2025-09-30 |
| Major company event | 8-K | 2025-11-10 | 2025-11-10 |
| Major company event | 8-K | 2025-11-10 | 2025-11-10 |
| Insider sale notice | 144 | 2025-11-10 | - |
| Insider trade | 4 | 2025-11-04 | 2025-10-31 |
| SCHEDULE 13G/A | - | 2025-10-17 | - |
| Insider sale notice | 144 | 2025-10-10 | - |
| Major company event | 8-K | 2025-10-08 | 2025-10-08 |
| Prospectus supplement | 424B5 | 2025-10-08 | - |
| Insider trade | 4 | 2025-10-07 | 2025-10-03 |
| Major company event | 8-K | 2025-10-07 | 2025-10-03 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Insider trade | 4 | 2025-10-03 | 2025-10-01 |
| Major company event | 8-K | 2025-09-30 | 2025-09-29 |
| Prospectus supplement | 424B5 | 2025-09-30 | - |
| Major company event | 8-K | 2025-09-22 | 2025-09-22 |
| 424B7 | - | 2025-09-22 | - |
| Insider trade | 4 | 2025-09-18 | 2025-09-16 |
| Insider sale notice | 144 | 2025-09-16 | - |
| Insider trade | 4 | 2025-09-12 | 2025-08-01 |
| Insider trade | 4 | 2025-09-12 | 2025-09-04 |
| New insider ownership | 3 | 2025-09-12 | 2025-08-06 |
| Insider trade | 4 | 2025-09-08 | 2025-09-04 |
| Insider trade | 4 | 2025-09-08 | 2025-09-04 |
| Insider trade | 4 | 2025-09-08 | 2025-09-04 |
| Insider trade | 4 | 2025-09-08 | 2025-09-04 |
| Major company event | 8-K | 2025-08-15 | 2025-08-15 |
| Prospectus supplement | 424B5 | 2025-08-15 | - |
| Major company event | 8-K | 2025-08-12 | 2025-08-11 |
| Quarterly report | 10-Q | 2025-08-11 | 2025-06-30 |
| Major company event | 8-K | 2025-08-11 | 2025-08-11 |
| SCHEDULE 13G/A | - | 2025-07-24 | - |