Halliburton Co
HALNYSECIK 45012EnergyFiscal year ends Dec 31
Reports and events: 311 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 |
|---|---|---|---|
| 2012-02-2219:32 ET | 8-K | 8.01 Other events | 0000045012-12-000093 |
| 2012-02-1719:37 ET | 8-K/A | 5.02 Departure or appointment of officers or directors | 0000045012-12-000081 |
| 2012-02-1619:27 ET | 10-K | Annual reportPeriod 2011-12-31 | 0000045012-12-000075 |
| 2012-01-2415:32 ET | 8-K | 2.02 Results of operations | 0000045012-12-000054 |
| 2012-01-1122:32 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000045012-12-000046 |
| 2011-11-1418:48 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000950123-11-098305 |
| 2011-11-0421:26 ET | 8-K | 8.01 Other events | 0000950123-11-095434 |
| 2011-10-2117:47 ET | 10-Q | Quarterly reportPeriod 2011-09-30 | 0000045012-11-000354 |
| 2011-10-1820:03 ET | 8-K | 2.02 Results of operations | 0000045012-11-000352 |
| 2011-08-2617:37 ET | 8-K | 8.01 Other events | 0000045012-11-000314 |
| 2011-07-2619:34 ET | 8-K/A | 5.07 Shareholder vote results | 0000045012-11-000275 |
| 2011-07-2117:09 ET | 10-Q | Quarterly reportPeriod 2011-06-30 | 0000045012-11-000273 |
| 2011-07-1918:06 ET | 8-K | 2.02 Results of operations | 0000045012-11-000262 |
| 2011-05-2517:51 ET | 8-K | 5.07 Shareholder vote results | 0000045012-11-000220 |
| 2011-05-0420:31 ET | 8-K | 8.01 Other events | 0000045012-11-000207 |
| 2011-04-2218:40 ET | 10-Q | Quarterly reportPeriod 2011-03-31 | 0000045012-11-000194 |
| 2011-04-1917:05 ET | 8-K | 2.02 Results of operations | 0000045012-11-000185 |
| 2011-04-0416:57 ET | DEF 14A | Proxy statementPeriod 2011-05-19 | 0000950123-11-032416 |
| 2011-02-2521:16 ET | 8-K | 8.01 Other events | 0000045012-11-000096 |
| 2011-02-2318:04 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 9.01 Financial statements and exhibits | 0000045012-11-000091 |
| 2011-02-1715:33 ET | 10-K | Annual reportPeriod 2010-12-31 | 0000045012-11-000087 |
| 2011-01-2516:53 ET | 8-K | 2.02 Results of operations | 0000045012-11-000053 |
| 2010-12-2114:00 ET | 8-K | 7.01 Regulation FD disclosure | 0000950123-10-115252 |
| 2010-10-2215:24 ET | 10-Q | Quarterly reportPeriod 2010-09-30 | 0000045012-10-000345 |
| 2010-10-1914:18 ET | 8-K | 2.02 Results of operations | 0000045012-10-000342 |
| 2010-09-2017:49 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000045012-10-000297 |
| 2010-09-0318:16 ET | 8-K | 8.01 Other events | 0000045012-10-000276 |
| 2010-08-2020:07 ET | 8-K | 8.01 Other events | 0000045012-10-000267 |
| 2010-08-1315:02 ET | 8-K | 8.01 Other events | 0000045012-10-000261 |
| 2010-07-2316:18 ET | 10-Q | Quarterly reportPeriod 2010-06-30 | 0000045012-10-000226 |
| 2010-07-1920:58 ET | 8-K | 2.02 Results of operations | 0000045012-10-000223 |
| 2010-06-2123:19 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000045012-10-000191 |
| 2010-06-0214:58 ET | 8-K | 7.01 Regulation FD disclosure | 0000950123-10-055048 |
| 2010-06-0200:02 ET | 8-K | 7.01 Regulation FD disclosure | 0000045012-10-000185 |
| 2010-05-2516:38 ET | 8-K | 5.07 Shareholder vote results | 0000045012-10-000179 |
| 2010-04-2215:38 ET | 10-Q | Quarterly reportPeriod 2010-03-31 | 0000045012-10-000170 |
| 2010-04-1920:58 ET | 8-K | 2.02 Results of operations | 0000045012-10-000158 |
| 2010-04-1201:43 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950123-10-033776 |
| 2010-04-0515:22 ET | DEF 14A | Proxy statementPeriod 2010-05-19 | 0000950123-10-031977 |
| 2010-02-1718:01 ET | 10-K | Annual reportPeriod 2009-12-31 | 0000045012-10-000085 |
| 2010-02-1017:26 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000045012-10-000082 |
| 2010-01-2816:15 ET | 8-K | 2.02 Results of operations | 0000045012-10-000055 |
| 2009-12-0120:19 ET | 8-K | 8.01 Other events | 0000045012-09-000414 |
| 2009-10-2316:43 ET | 10-Q | Quarterly reportPeriod 2009-09-30 | 0000045012-09-000390 |
| 2009-10-2015:53 ET | 8-K | 2.02 Results of operations | 0000045012-09-000386 |
| 2009-09-2121:06 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0000045012-09-000340 |
| 2009-09-0921:04 ET | 8-K | 8.01 Other events | 0000045012-09-000331 |
| 2009-07-3015:17 ET | 10-Q/A | Quarterly report, amendedPeriod 2009-06-30 | 0000045012-09-000273 |
| 2009-07-2416:57 ET | 8-K/A | 5.02 Departure or appointment of officers or directors | 0000045012-09-000268 |
| 2009-07-2415:52 ET | 10-Q | Quarterly reportPeriod 2009-06-30 | 0000045012-09-000264 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Nov 2, 2026, 13:24 ET. Listed shows no prices and gives no investment advice.