# Plug Power Inc: filings

PLUG · Nasdaq · CIK 1093691 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/plug.md) · [Financials](/companies/plug/financials.md) · [Filings](/companies/plug/filings.md) · [Insiders](/companies/plug/insiders.md)

## Reports and events: 451 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 931, 8-K 305, 10-Q 53, DEFA14A 39, 3 35, 424B5 35, 5 27, UPLOAD 26, CORRESP 23, SC 13G/A 22, DEF 14A 20, 144 19, SC 13D/A 19, 10-K 18, 4/A 15, SC 13D 14, SC 13G 14, S-8 11, 424B7 10, 8-A12B/A 9, 8-K/A 9, PRE 14A 9, ARS 7, EFFECT 7, 10-K/A 6, S-3 6, SCHEDULE 13G/A 6, S-1/A 5, S-3ASR 5, 3/A 4, 424B2 3, S-3/A 3, 424B3 2, NT 10-K 2, SD 2, 15-12B 1, 25 1, 424B4 1, 8-A12B 1, CT ORDER 1, FWP 1, NT 10-Q 1, S-1 1, S-1MEF 1, S-3MEF 1, SCHEDULE 13D/A 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-15 | 11:24 ET | [8-K](/filings/0001104659-26-115964.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-115964 |
| 2026-09-23 | 21:00 ET | [8-K](/filings/0001104659-26-110021.md) | 5.02 Departure or appointment of officers or directors | 0001104659-26-110021 |
| 2026-08-10 | 21:06 ET | [10-Q](/filings/0001104659-26-093454.md) | Quarterly report, period 2026-06-30 | 0001104659-26-093454 |
| 2026-08-10 | 20:01 ET | [8-K](/filings/0001104659-26-093339.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-093339 |
| 2026-07-13 | 11:15 ET | [8-K](/filings/0001104659-26-082854.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-082854 |
| 2026-06-15 | 20:05 ET | [8-K](/filings/0001104659-26-074022.md) | 5.07 Shareholder vote results; 8.01 Other events | 0001104659-26-074022 |
| 2026-06-11 | 12:45 ET | [8-K](/filings/0001104659-26-072652.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-072652 |
| 2026-06-04 | 20:05 ET | [8-K](/filings/0001104659-26-070504.md) | 5.02 Departure or appointment of officers or directors | 0001104659-26-070504 |
| 2026-05-11 | 20:48 ET | [10-Q](/filings/0001104659-26-058712.md) | Quarterly report, period 2026-03-31 | 0001104659-26-058712 |
| 2026-05-11 | 20:01 ET | [8-K](/filings/0001104659-26-058615.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-058615 |
| 2026-04-30 | 20:01 ET | [DEF 14A](/filings/0001104659-26-052851.md) | Proxy statement, period 2026-06-11 | 0001104659-26-052851 |
| 2026-03-10 | 20:01 ET | [8-K](/filings/0001104659-26-025805.md) | 5.02 Departure or appointment of officers or directors | 0001104659-26-025805 |
| 2026-03-02 | 21:30 ET | [10-K](/filings/0001104659-26-022286.md) | Annual report, period 2025-12-31 | 0001104659-26-022286 |
| 2026-03-02 | 21:06 ET | [8-K](/filings/0001104659-26-022247.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-022247 |
| 2026-02-26 | 21:04 ET | [8-K](/filings/0001104659-26-020476.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-020476 |
| 2026-02-13 | 15:40 ET | [8-K](/filings/0001104659-26-014846.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-26-014846 |
| 2026-02-11 | 22:22 ET | [8-K](/filings/0001104659-26-013537.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-013537 |
| 2026-02-05 | 18:03 ET | [8-K](/filings/0001104659-26-010793.md) | 8.01 Other events | 0001104659-26-010793 |
| 2026-01-30 | 22:22 ET | [8-K](/filings/0001104659-26-008732.md) | 5.07 Shareholder vote results; 8.01 Other events | 0001104659-26-008732 |
| 2026-01-06 | 21:30 ET | [8-K](/filings/0001104659-26-001336.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-001336 |
| 2025-12-12 | 21:51 ET | [DEF 14A](/filings/0001104659-25-120686.md) | Proxy statement, period 2026-01-29 | 0001104659-25-120686 |
| 2025-12-05 | 12:27 ET | [8-K](/filings/0001104659-25-118652.md) | 8.01 Other events | 0001104659-25-118652 |
| 2025-11-21 | 21:01 ET | [8-K](/filings/0001104659-25-114978.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-114978 |
| 2025-11-18 | 12:05 ET | [8-K](/filings/0001104659-25-113437.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-113437 |
| 2025-11-10 | 22:12 ET | [10-Q](/filings/0001104659-25-109279.md) | Quarterly report, period 2025-09-30 | 0001104659-25-109279 |
| 2025-11-10 | 21:01 ET | [8-K](/filings/0001104659-25-109120.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-109120 |
| 2025-11-10 | 12:14 ET | [8-K](/filings/0001104659-25-108809.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-108809 |
| 2025-10-08 | 12:52 ET | [8-K](/filings/0001104659-25-097766.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-097766 |
| 2025-10-07 | 12:32 ET | [8-K](/filings/0001104659-25-097346.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-097346 |
| 2025-09-30 | 20:28 ET | [8-K](/filings/0001104659-25-095048.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-095048 |
| 2025-09-22 | 20:01 ET | [8-K](/filings/0001104659-25-092132.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-092132 |
| 2025-08-15 | 13:08 ET | [8-K](/filings/0001104659-25-079039.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-079039 |
| 2025-08-12 | 11:42 ET | [8-K](/filings/0001104659-25-076487.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-076487 |
| 2025-08-11 | 21:02 ET | [10-Q](/filings/0001558370-25-011072.md) | Quarterly report, period 2025-06-30 | 0001558370-25-011072 |
| 2025-08-11 | 20:49 ET | [8-K](/filings/0001104659-25-076198.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-076198 |
| 2025-07-09 | 20:03 ET | [8-K](/filings/0001104659-25-066685.md) | 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-066685 |
| 2025-07-09 | 00:14 ET | [8-K](/filings/0001104659-25-066527.md) | 5.07 Shareholder vote results | 0001104659-25-066527 |
| 2025-07-08 | 13:47 ET | [8-K](/filings/0001104659-25-066312.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-066312 |
| 2025-07-03 | 12:50 ET | [8-K](/filings/0001104659-25-065583.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-065583 |
| 2025-06-25 | 00:59 ET | [SCHEDULE 13D/A](/filings/0001829655-25-000009.md) | Ownership report, active investor, amended | 0001829655-25-000009 |
| 2025-06-09 | 12:41 ET | [DEF 14A](/filings/0001104659-25-057632.md) | Proxy statement, period 2025-07-03 | 0001104659-25-057632 |
| 2025-06-06 | 20:01 ET | [8-K](/filings/0001104659-25-057297.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001104659-25-057297 |
| 2025-05-12 | 20:51 ET | [10-Q](/filings/0001558370-25-007412.md) | Quarterly report, period 2025-03-31 | 0001558370-25-007412 |
| 2025-05-12 | 20:05 ET | [8-K](/filings/0001104659-25-047292.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-047292 |
| 2025-04-30 | 20:22 ET | [10-K/A](/filings/0001104659-25-042552.md) | Annual report, amended, period 2024-12-31 | 0001104659-25-042552 |
| 2025-04-28 | 11:52 ET | [8-K](/filings/0001104659-25-039782.md) | 1.01 Entry into a material agreement; 2.02 Results of operations; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-039782 |
| 2025-03-20 | 20:27 ET | [8-K](/filings/0001104659-25-026168.md) | 8.01 Other events | 0001104659-25-026168 |
| 2025-03-20 | 00:40 ET | [8-K](/filings/0001104659-25-025700.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-025700 |
| 2025-03-03 | 22:11 ET | [8-K](/filings/0001104659-25-019858.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-019858 |
| 2025-03-03 | 21:48 ET | [10-K](/filings/0001558370-25-002049.md) | Annual report, period 2024-12-31 | 0001558370-25-002049 |

Page 1 of 10. [Older](/companies/plug/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:02 ET. No prices; not investment advice.