Company Analysis

SK hynix Inc. (SKHY)

Nasdaq: SKHY · Semiconductors & Related Devices · filing with the SEC since 2026
Grade5.3
◀ Past 6.1● Present 5.0▶ Future 5.1
8 est.

Filings

46 filings since 2017 · read from EDGAR on Nov 13, 2026
Due next
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
46
2026

2026 counts to Nov 13, 2026.

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 13, 2026 SCHEDULE 13G Large holder notice
Nov 3, 2026 SCHEDULE 13D Activist holder notice
Oct 29, 2026 6-K Interim report, foreign filer
Oct 28, 2026 6-K Interim report, foreign filer
Oct 28, 2026 6-K Interim report, foreign filer
Oct 28, 2026 6-K Interim report, foreign filer
Oct 28, 2026 6-K Interim report, foreign filer
Oct 26, 2026 6-K/A Interim report, foreign filer, amended
Oct 26, 2026 6-K Interim report, foreign filer
Oct 26, 2026 6-K Interim report, foreign filer
Oct 23, 2026 6-K Interim report, foreign filer
Oct 14, 2026 6-K Interim report, foreign filer
Sep 18, 2026 6-K Interim report, foreign filer
Sep 9, 2026 6-K Interim report, foreign filer
Sep 4, 2026 6-K Interim report, foreign filer
Aug 21, 2026 6-K Interim report, foreign filer
Aug 21, 2026 6-K Interim report, foreign filer
Aug 19, 2026 6-K Interim report, foreign filer
Aug 19, 2026 6-K Interim report, foreign filer
Aug 19, 2026 6-K Interim report, foreign filer
Aug 18, 2026 6-K Interim report, foreign filer
Aug 14, 2026 6-K Interim report, foreign filer
Aug 10, 2026 6-K Interim report, foreign filer
Aug 7, 2026 6-K Interim report, foreign filer
Aug 7, 2026 6-K Interim report, foreign filer
Aug 7, 2026 6-K Interim report, foreign filer
Aug 7, 2026 6-K Interim report, foreign filer
Aug 6, 2026 6-K Interim report, foreign filer
Jul 29, 2026 6-K Interim report, foreign filer
Jul 22, 2026 6-K Interim report, foreign filer
Jul 22, 2026 6-K Interim report, foreign filer
Jul 15, 2026 6-K Interim report, foreign filer
Jul 15, 2026 6-K Interim report, foreign filer
Jul 10, 2026 424B4 Offering prospectus
Jul 9, 2026 EFFECT Registration effective
Jul 9, 2026 EFFECT Registration effective
Jul 9, 2026 CERT Exchange listing certification
Jul 9, 2026 8-A12B Class of securities registered for listing
Jul 6, 2026 F-1/A Listing registration, foreign filer, amended
Jul 1, 2026 F-6 Depositary shares registration
40 of 46 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton SKHY · research, not advice