Upstart Holdings (UPST) SEC Filing (8-K) 2021

Browse all Upstart Holdings 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: March 17, 2026, 5:32 AM ET

SEC Filings

Date

8-K

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

May 11, 2021 04:07 PM

10-Q/A

Amendment to a previously filed Quarterly Report

Aug 5, 2026 05:26 PM

10-Q

Quarterly financial results and management updates

Aug 4, 2026 04:08 PM

8-K

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

Aug 4, 2026 04:05 PM

SC 13G/A

Updated passive ownership disclosure

Jul 13, 2026 05:20 PM

4

Insider ownership (buying, selling) activity

Jun 11, 2026 04:14 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:33 PM

3

Initial disclosure of insider ownership

Jun 2, 2026 04:31 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:35 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:34 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:33 PM

4

Insider ownership (buying, selling) activity

Jun 2, 2026 04:35 PM

8-K

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

May 28, 2026 05:15 PM

4

Insider ownership (buying, selling) activity

May 27, 2026 04:37 PM

4

Insider ownership (buying, selling) activity

May 22, 2026 04:32 PM

4

Insider ownership (buying, selling) activity

May 22, 2026 04:33 PM

4

Insider ownership (buying, selling) activity

May 22, 2026 04:33 PM

8-K

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

May 19, 2026 09:00 AM

4

Insider ownership (buying, selling) activity

May 18, 2026 05:08 PM

4

Insider ownership (buying, selling) activity

May 18, 2026 05:07 PM

4

Insider ownership (buying, selling) activity

May 18, 2026 05:07 PM

4

Insider ownership (buying, selling) activity

May 18, 2026 05:07 PM

4

Insider ownership (buying, selling) activity

May 14, 2026 08:24 AM

4

Insider ownership (buying, selling) activity

May 8, 2026 08:56 AM

4

Insider ownership (buying, selling) activity

May 8, 2026 08:54 AM

10-Q

Quarterly financial results and management updates

May 5, 2026 04:08 PM

8-K

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

May 5, 2026 04:05 PM

DEF 14A

Final shareholder voting details (board elections and executive pay)

Apr 16, 2026 04:05 PM

ARS

Annual Report to Shareholders

Apr 16, 2026 04:08 PM

DEFA14A

Additional or supplemental proxy disclosures

Apr 16, 2026 04:07 PM

4

Insider ownership (buying, selling) activity

Apr 2, 2026 04:36 PM

SC 13G/A

Updated passive ownership disclosure

Mar 27, 2026 01:55 PM

3

Initial disclosure of insider ownership

Mar 26, 2026 04:29 PM

8-K

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

Mar 10, 2026 04:06 PM

4

Insider ownership (buying, selling) activity

Mar 3, 2026 04:36 PM

4

Insider ownership (buying, selling) activity

Mar 3, 2026 04:36 PM

4

Insider ownership (buying, selling) activity

Mar 3, 2026 04:37 PM

4

Insider ownership (buying, selling) activity

Mar 3, 2026 04:38 PM

4

Insider ownership (buying, selling) activity

Feb 27, 2026 04:45 PM

4

Insider ownership (buying, selling) activity

Feb 24, 2026 04:46 PM

Upstart Holdings (Form 8-K) 2021

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

May 11, 2021 04:07 PM

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