Plug Power Inc
PLUGNasdaqCIK 1093691TechnologyFiscal year ends Dec 31
Reports and events: 451 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2012-11-1921:10 ET | SC 13D | Ownership report, active investor | 0001193125-12-475632 |
| 2012-11-1419:18 ET | 10-Q | Quarterly reportPeriod 2012-09-30 | 0001003297-12-000474 |
| 2012-11-1313:24 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-12-004111 |
| 2012-10-1220:28 ET | 8-K | 3.01 Delisting notice; 8.01 Other events; 9.01 Financial statements and exhibits | 0001003297-12-000444 |
| 2012-10-0416:36 ET | SC 13D/A | Ownership report, active investor, amended | 0001451130-12-000010 |
| 2012-10-0121:19 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-12-066745 |
| 2012-08-1614:14 ET | SC 13D/A | Ownership report, active investor, amended | 0001513162-12-000616 |
| 2012-08-1418:12 ET | 10-Q | Quarterly reportPeriod 2012-06-30 | 0001003297-12-000366 |
| 2012-08-1412:18 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-12-003112 |
| 2012-07-2415:11 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-12-050547 |
| 2012-06-2217:37 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001003297-12-000268 |
| 2012-05-1819:23 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001003297-12-000236 |
| 2012-05-1519:09 ET | 10-Q | Quarterly reportPeriod 2012-03-31 | 0001003297-12-000221 |
| 2012-05-1512:17 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-12-001870 |
| 2012-05-0320:33 ET | SC 13D/A | Ownership report, active investor, amended | 0001451130-12-000004 |
| 2012-04-1616:19 ET | SC 13D | Ownership report, active investor | 0001513162-12-000240 |
| 2012-04-0519:00 ET | DEF 14A | Proxy statementPeriod 2012-05-16 | 0001003297-12-000145 |
| 2012-04-0321:13 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-12-000143 |
| 2012-04-0221:03 ET | SC 13D | Ownership report, active investor | 0001044321-12-000070 |
| 2012-04-0215:42 ET | SC 13D | Ownership report, active investor | 0001513162-12-000220 |
| 2012-03-3018:49 ET | 10-K | Annual reportPeriod 2011-12-31 | 0001003297-12-000141 |
| 2012-03-2819:42 ET | SC 13D/A | Ownership report, active investor, amended | 0001451130-12-000002 |
| 2012-03-2620:52 ET | 8-K | 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits | 0001003297-12-000129 |
| 2012-03-2321:11 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-12-000124 |
| 2012-03-2313:31 ET | 8-K | 3.03 Change to security holders’ rights | 0001003297-12-000121 |
| 2012-03-2221:14 ET | 8-K | 8.01 Other events | 0001003297-12-000118 |
| 2012-03-2114:50 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-12-000115 |
| 2012-03-1920:05 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-12-000108 |
| 2012-03-0812:43 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-12-000846 |
| 2012-03-0620:34 ET | 8-K | 1.01 Entry into a material agreement | 0001003297-12-000078 |
| 2012-01-3020:44 ET | 8-K | 1.01 Entry into a material agreement | 0001003297-12-000032 |
| 2011-11-0921:57 ET | 10-Q | Quarterly reportPeriod 2011-09-30 | 0001003297-11-000354 |
| 2011-11-0311:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-11-003270 |
| 2011-10-2020:30 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001003297-11-000331 |
| 2011-10-1119:19 ET | SC 13D | Ownership report, active investor | 0001451130-11-000004 |
| 2011-10-0319:49 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001003297-11-000325 |
| 2011-09-3020:33 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-11-000321 |
| 2011-09-1520:23 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001003297-11-000315 |
| 2011-09-1419:09 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-11-051681 |
| 2011-08-2519:44 ET | SC 13D | Ownership report, active investor | 0001451130-11-000002 |
| 2011-08-1120:41 ET | 10-Q | Quarterly reportPeriod 2011-06-30 | 0001003297-11-000292 |
| 2011-08-0912:25 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001171843-11-002415 |
| 2011-07-2920:48 ET | 8-K/A | 5.07 Shareholder vote results | 0001003297-11-000267 |
| 2011-06-0920:27 ET | 8-K | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001003297-11-000211 |
| 2011-06-0620:58 ET | 8-K | 3.01 Delisting notice; 9.01 Financial statements and exhibits | 0001003297-11-000208 |
| 2011-05-2515:03 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001003297-11-000197 |
| 2011-05-1921:04 ET | 8-K | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001003297-11-000187 |
| 2011-05-1915:00 ET | SC 13D/A | Ownership report, active investor, amended | 0001104659-11-030158 |
| 2011-05-1621:01 ET | 8-K/A | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001003297-11-000181 |
| 2011-05-1320:42 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001003297-11-000178 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:02 ET. Listed shows no prices and gives no investment advice.