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Halliburton Co

HAL
Exchange
NYSE
Industry
Oil & Gas Field Services, NEC
SEC CIK
0000045012

In the last 90 days, Halliburton Co insiders filed 0 open-market purchases and 4 sales; 1,212 institutions reported holding it in 13F filings for Q2 2026, worth $25.0B in total; no superinvestor holds it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Halliburton Co filed with the SEC, newest first.

Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.

SEC filings by Halliburton Co
FiledForm8-K itemsPeriodDocumentFiling index
Oct 23, 202610-Q–Sep 30, 2026SECIndex
Oct 20, 20268-K2.027.019.01Oct 20, 2026SECIndex
Oct 15, 20268-K5.027.019.01Oct 15, 2026SECIndex
Sep 16, 20268-K8.01Sep 15, 2026SECIndex
Jul 24, 202610-Q–Jun 30, 2026SECIndex
Jul 21, 20268-K2.027.019.01Jul 21, 2026SECIndex
Jun 29, 20268-K8.01Jun 24, 2026SECIndex
May 20, 20268-K5.07May 20, 2026SECIndex
Apr 24, 202610-Q–Mar 31, 2026SECIndex
Apr 21, 20268-K2.027.019.01Apr 21, 2026SECIndex
Feb 11, 20268-K/A5.02Dec 2, 2025SECIndex
Feb 6, 202610-K–Dec 31, 2025SECIndex
Jan 21, 20268-K2.027.019.01Jan 21, 2026SECIndex
Jan 14, 20268-K5.027.019.01Jan 13, 2026SECIndex
Dec 4, 20258-K5.027.019.01Dec 3, 2025SECIndex
Dec 2, 20258-K5.027.019.01Dec 2, 2025SECIndex
Oct 24, 202510-Q–Sep 30, 2025SECIndex
Oct 21, 20258-K2.027.019.01Oct 21, 2025SECIndex
Oct 14, 20258-K8.01Oct 14, 2025SECIndex
Aug 20, 20258-K1.011.029.01Aug 18, 2025SECIndex
Jul 25, 202510-Q–Jun 30, 2025SECIndex
Jul 22, 20258-K2.027.019.01Jul 22, 2025SECIndex
Jul 14, 20258-K5.027.019.01Jul 8, 2025SECIndex
May 21, 20258-K5.07May 21, 2025SECIndex
Apr 25, 202510-Q–Mar 31, 2025SECIndex
Apr 22, 20258-K2.027.019.01Apr 22, 2025SECIndex
Feb 12, 202510-K–Dec 31, 2024SECIndex
Jan 22, 20258-K2.027.019.01Jan 22, 2025SECIndex
Jan 8, 20258-K5.02Jan 6, 2025SECIndex
Nov 7, 202410-Q–Sep 30, 2024SECIndex
Nov 7, 20248-K2.027.019.01Nov 7, 2024SECIndex
Sep 3, 20248-K1.05Aug 30, 2024SECIndex
Aug 23, 20248-K8.01Aug 21, 2024SECIndex
Jul 29, 202410-Q–Jun 30, 2024SECIndex
Jul 19, 20248-K2.027.019.01Jul 19, 2024SECIndex
May 15, 20248-K5.07May 15, 2024SECIndex
May 3, 20248-K5.039.01May 2, 2024SECIndex
Apr 24, 202410-Q–Mar 31, 2024SECIndex
Apr 23, 20248-K2.027.019.01Apr 23, 2024SECIndex
Feb 15, 20248-K5.02Feb 13, 2024SECIndex
Feb 6, 202410-K–Dec 31, 2023SECIndex
Jan 23, 20248-K2.027.019.01Jan 23, 2024SECIndex
Oct 25, 202310-Q–Sep 30, 2023SECIndex
Oct 24, 20238-K2.027.019.01Oct 24, 2023SECIndex
Jul 26, 202310-Q–Jun 30, 2023SECIndex
Jul 19, 20238-K2.027.019.01Jul 19, 2023SECIndex
May 19, 20238-K/A5.02Feb 22, 2023SECIndex
May 19, 20238-K5.07May 17, 2023SECIndex
Apr 26, 202310-Q–Mar 31, 2023SECIndex
Apr 25, 20238-K2.027.019.01Apr 25, 2023SECIndex