When will American Express Co file its next 10-Q?

American Express Co's most recent periodic report on file is a Form 10-Q for the period ended June 30, 2026, filed July 24, 2026. Its fiscal year ends around Dec. 31, so the next period should close about Sept. 30, 2026, and that report is a Form 10-Q.

SEC rules give a large accelerated filer 40 days after period end to file a 10-Q, which lands on Nov. 9, 2026 after moving off weekends and federal holidays. Over its last 8 10-Qs, American Express Co filed between 17 and 24 days after period end (median 19 days), which gives the expected window above. Period ends are estimated from the company's own calendar and may shift by a few days in 52/53-week fiscal years.

American Express Co filed 28 Form 8-K current reports between Oct. 17, 2025 and Oct. 16, 2026. Each report lists the item numbers it covers; the counts below show how often each item appeared.

Item	Meaning	Times
7.01	Regulation FD Disclosure	20
9.01	Financial Statements and Exhibits	12
8.01	Other Events	7
2.02	Results of Operations and Financial Condition	4
3.03	Material Modification to Rights of Security Holders	1
5.03	Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year	1
5.07	Submission of Matters to a Vote of Security Holders	1

See what each 8-K item means.