Halliburton Company (HAL) SEC Filings

Browse all Halliburton Company SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more

Halliburton Company Reports: Annual 10-K, Quarterly 10-Q & SEC Filings

SEC Filings

Date

SC 13G/A

Updated passive ownership disclosure

Jul 6, 2026

4

Insider ownership (buying, selling) activity

Jun 30, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Jun 29, 2026

4

Insider ownership (buying, selling) activity

Jun 22, 2026

SD

Specialized disclosure report (e.g., conflict minerals)

May 29, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

May 20, 2026

S-8

Registration of shares for employee stock plans

May 20, 2026

4

Insider ownership (buying, selling) activity

May 18, 2026

4

Insider ownership (buying, selling) activity

May 6, 2026

4

Insider ownership (buying, selling) activity

May 1, 2026

4

Insider ownership (buying, selling) activity

May 1, 2026

SC 13G

Passive large shareholder ownership disclosure

Apr 30, 2026

10-Q

Quarterly financial results and management updates

Apr 24, 2026

8-K

Material company events (earnings, M&A, or leadership changes)

Apr 21, 2026

SC 13G/A

Updated passive ownership disclosure

Apr 6, 2026

DEF 14A

Final shareholder voting details (board elections and executive pay)

Mar 31, 2026

DEFA14A

Additional or supplemental proxy disclosures

Mar 31, 2026

4

Insider ownership (buying, selling) activity

Mar 31, 2026

4

Insider ownership (buying, selling) activity

Mar 30, 2026

SC 13G/A

Updated passive ownership disclosure

Mar 27, 2026

4

Insider ownership (buying, selling) activity

Mar 17, 2026

4

Insider ownership (buying, selling) activity

Mar 17, 2026

PRE 14A

Preliminary proxy statement filed for SEC review

Mar 11, 2026

4

Insider ownership (buying, selling) activity

Mar 9, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 6, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

4

Insider ownership (buying, selling) activity

Mar 3, 2026

Halliburton Company (Form SC 13G/A) 2026

Ownership & Other / Updated passive ownership disclosure

Jul 6, 2026

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