2027年3月16日
Annual report on Form 10-K for fiscal year 2026 is due for accelerated filers (public float of $75 million to under $700 million). The deadline is 75 days after 2026-12-31, i.e. 2027-03-16. Assumes a December 31 fiscal year end; filings are due on EDGAR by 5:30 p.m. Eastern.
SEC提出期限（10-Q、10-K、13F）カレンダー