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.

Directors and officers arriving and leaving, and changes of control.

Date Company Event Filing
Longeveron Inc. LGVN Officer or director change Item 5.02 Form 8-K
MACROGENICS INC MGNX Officer or director change Item 5.02 Form 8-K
Moderna, Inc. MRNA Officer or director change Item 5.02 Form 8-K
NAPCO SECURITY TECHNOLOGIES, INC NSSC Officer or director change Item 5.02 Form 8-K
NIOCORP DEVELOPMENTS LTD NB Officer or director change Item 5.02 Form 8-K
OLD SECOND BANCORP INC OSBC Officer or director change Item 5.02 Form 8-K
Ovid Therapeutics Inc. OVID Officer or director change Item 5.02 Form 8-K
Power REIT PW Officer or director change Item 5.02 Form 8-K
Securitize Corp. SECZ Change of control Item 5.01 Form 8-K
Securitize Corp. SECZ Officer or director change Item 5.02 Form 8-K
Seres Therapeutics, Inc. MCRB Officer or director change Item 5.02 Form 8-K
Seritage Growth Properties SRG-PA Officer or director change Item 5.02 Form 8-K
Spectral AI, Inc. MDAI Officer or director change Item 5.02 Form 8-K
Ultra Clean Holdings, Inc. UCTT Officer or director change Item 5.02 Form 8-K
ARS Pharmaceuticals, Inc. SPRY Officer or director change Item 5.02 Form 8-K
Burke & Herbert Financial Services Corp. BHRB Officer or director change Item 5.02 Form 8-K
CalciMedica, Inc. CALC Officer or director change Item 5.02 Form 8-K
Childrens Place, Inc. PLCE Officer or director change Item 5.02 Form 8-K
CleanCore Solutions, Inc. ZONE Officer or director change Item 5.02 Form 8-K
Corvex, Inc. MOVE Officer or director change Item 5.02 Form 8-K
EchoStar CORP ECHO Officer or director change Item 5.02 Form 8-K
Expion Energy, Inc. XPON Officer or director change Item 5.02 Form 8-K
FARMERS & MERCHANTS BANCORP INC FMAO Officer or director change Item 5.02 Form 8-K
FISERV INC FISV Officer or director change Item 5.02 Form 8-K
GENWORTH FINANCIAL INC GNW Officer or director change Item 5.02 Form 8-K
House of Doge Inc. HODO Change of control Item 5.01 Form 8-K
House of Doge Inc. HODO Officer or director change Item 5.02 Form 8-K
Iridium Communications Inc. IRDM Officer or director change Item 5.02 Form 8-K
JACK IN THE BOX INC JACK Officer or director change Item 5.02 Form 8-K
Lazard, Inc. LAZ Officer or director change Item 5.02 Form 8-K
LifeStance Health Group, Inc. LFST Officer or director change Item 5.02 Form 8-K
MASTEC INC MTZ Officer or director change Item 5.02 Form 8-K
Osprey Acquisition Corp. III OSPR Officer or director change Item 5.02 Form 8-K
Picard Medical, Inc. PMI Officer or director change Item 5.02 Form 8-K
Primo Brands Corp PRMB Officer or director change Item 5.02 Form 8-K
Privia Health Group, Inc. PRVA Officer or director change Item 5.02 Form 8-K
Public Storage PSA Officer or director change Item 5.02 Form 8-K
Purple Innovation, Inc. PRPL Officer or director change Item 5.02 Form 8-K
QUAKER CHEMICAL CORP KWR Officer or director change Item 5.02 Form 8-K
Quantum Cyber N.V. QUCY Officer or director change Item 5.02 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.