Recent events

Every US listed company has to file a Form 8-K within four business days of something significant happening, and tag it with the item number that says what kind of thing it was. This is that feed, over the last 180 days - the filings themselves, on EDGAR, one click away. Nothing here is a summary of what a filing said; it is what the company told SEC it was filing about.

The events that are rare across the whole market - bankruptcies, auditor changes, delisting notices, completed acquisitions, and a company saying its published accounts were wrong.

Date Company Event Filing
Investar Holding Corp ISTR Auditor changed Item 4.01 Form 8-K
Kosmos Energy Ltd. KOS Acquisition or disposal completed Item 2.01 Form 8-K
Nakamoto Inc. NAKA Auditor changed Item 4.01 Form 8-K
OLENOX INDUSTRIES INC. OLOX Acquisition or disposal completed Item 2.01 Form 8-K
ORACLE CORP ORCL Annual report filed FY to 2026-05-31 Form 10-K
Osprey Bitcoin Trust OBTC Auditor changed Item 4.01 Form 8-K
Outdoor Holding Co POWW Annual report filed FY to 2026-03-31 Form 10-K
Ridgepost Capital, Inc. RPC Acquisition or disposal completed Item 2.01 Form 8-K
ADDENTAX GROUP CORP. ATXG Acquisition or disposal completed Item 2.01 Form 8-K
Algorhythm Holdings, Inc. RIME Delisting notice Item 3.01 Form 8-K
Central Plains Bancshares, Inc. CPBI Annual report filed FY to 2026-03-31 Form 10-K
DYADIC INTERNATIONAL INC DYAI Delisting notice Item 3.01 Form 8-K
Grace Therapeutics, Inc. GRCE Annual report filed FY to 2026-03-31 Form 10-K
Jerash Holdings (US), Inc. JRSH Annual report filed FY to 2026-03-31 Form 10-K
Medtronic plc MDT Annual report filed FY to 2026-04-24 Form 10-K
Avalanche Treasury Corp AVAT Acquisition or disposal completed Item 2.01 Form 8-K
Avalanche Treasury Corp AVAT Change of control Item 5.01 Form 8-K
CEA Industries Inc. BNC Accounts can no longer be relied on Item 4.02 Form 8-K
DONEGAL GROUP INC DGICA Auditor changed Item 4.01 Form 8-K
GENCOR INDUSTRIES INC GENC Delisting notice Item 3.01 Form 8-K
HARMONIC INC. HLIT Acquisition or disposal completed Item 2.01 Form 8-K
Planet Green Holdings Corp. PLAG Acquisition or disposal completed Item 2.01 Form 8-K
RIGEL PHARMACEUTICALS INC RIGL Acquisition or disposal completed Item 2.01 Form 8-K
RUM Group Inc. RUM Acquisition or disposal completed Item 2.01 Form 8-K
SMITH & WESSON BRANDS, INC. SWBI Annual report filed FY to 2026-04-30 Form 10-K
ZIFF DAVIS, INC. ZD Acquisition or disposal completed Item 2.01 Form 8-K
AIR T INC AIRT Acquisition or disposal completed Item 2.01 Form 8-K
ASHFORD HOSPITALITY TRUST INC AHT Acquisition or disposal completed Item 2.01 Form 8-K
Keel Infrastructure Corp. KEEL Auditor changed Item 4.01 Form 8-K
LA-Z-BOY INC LZB Annual report filed FY to 2026-04-25 Form 10-K
MAXCYTE, INC. MXCT Delisting notice Item 3.01 Form 8-K
Nova Minerals Corp NVA Delisting notice Item 3.01 Form 8-K
Nova Minerals Corp NVA Change of control Item 5.01 Form 8-K
Prestige Consumer Healthcare Inc. PBH Acquisition or disposal completed Item 2.01 Form 8-K
Sonoma Pharmaceuticals, Inc. SNOA Annual report filed FY to 2026-03-31 Form 10-K
Terra Innovatum Global N.V. NKLR Annual report filed FY to 2025-12-31 Form 10-K
Canopy Growth Corp CGC Annual report filed FY to 2026-03-31 Form 10-K
Coherus Oncology, Inc. CHRS Auditor changed Item 4.01 Form 8-K
Credo Technology Group Holding Ltd CRDO Annual report filed FY to 2026-05-02 Form 10-K
ESS Tech, Inc. GWH Delisting notice Item 3.01 Form 8-K

Item numbers are Form 8-K's own. An 8-K says that a company filed about something, not what it decided - a management change under item 5.02 covers both a routine board retirement and a chief executive being removed, and only the filing tells you which. Dates are filing dates: an 8-K is due within four business days of the event, so the event itself is up to a week earlier. Events are collected from each company's SEC submissions index, which reaches back roughly a thousand filings - for a company that files often, that is less than three years.