Gartner (IT) SEC Filing (4) 2026

Browse all Gartner 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

Last updated: September 4, 2026, 11:49 PM ET

SEC Filings

Date

4

Insider ownership (buying, selling) activity

Sep 2, 2026 04:22 PM

4

Insider ownership (buying, selling) activity

Sep 2, 2026 04:16 PM

4

Insider ownership (buying, selling) activity

Sep 2, 2026 04:25 PM

4

Insider ownership (buying, selling) activity

Sep 2, 2026 04:28 PM

4

Insider ownership (buying, selling) activity

Aug 31, 2026 04:06 PM

4

Insider ownership (buying, selling) activity

Aug 26, 2026 04:09 PM

SC 13G/A

Updated passive ownership disclosure

Aug 13, 2026 10:23 AM

SC 13G/A

Updated passive ownership disclosure

Aug 13, 2026 09:25 AM

4

Insider ownership (buying, selling) activity

Aug 12, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Aug 11, 2026 04:14 PM

4

Insider ownership (buying, selling) activity

Aug 11, 2026 04:15 PM

8-K

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

Aug 4, 2026 06:01 AM

3

Initial disclosure of insider ownership

Aug 4, 2026 04:49 PM

10-Q

Quarterly financial results and management updates

Aug 4, 2026 06:04 AM

SC 13G/A

Updated passive ownership disclosure

Jul 28, 2026 04:44 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:08 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:11 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:10 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:09 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:12 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:13 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:21 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:18 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:17 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:16 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Jul 6, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Jul 1, 2026 04:10 PM

4

Insider ownership (buying, selling) activity

Jun 10, 2026 04:15 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:37 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:40 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:42 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:34 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:36 PM

8-K

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

Jun 2, 2026 04:22 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:34 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:31 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:30 PM

4

Insider ownership (buying, selling) activity

Jun 1, 2026 04:28 PM

Gartner (Form 4) 2026

Insider Trades / Insider ownership (buying, selling) activity

Aug 26, 2026 04:09 PM

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