POSCO HOLDINGS INC. - PKX

All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)? Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).

Files summary

Total files loaded: 28
Latest filed: Sep 30, 2026
Form Count
6-K 27
SCHEDULE 13G 1

Latest files

Filed Form Report period Accession SEC
Sep 30, 2026 6-K Sep 30, 2026 0001193125-26-408211 View
Aug 31, 2026 6-K Aug 31, 2026 0001193125-26-375277 View
Aug 18, 2026 6-K Aug 18, 2026 0001193125-26-354768 View
Aug 14, 2026 6-K Aug 14, 2026 0001193125-26-350191 View
Aug 07, 2026 6-K Aug 07, 2026 0001193125-26-339203 View
Aug 07, 2026 6-K Aug 07, 2026 0001193125-26-339205 View
Aug 07, 2026 6-K Aug 07, 2026 0001193125-26-339212 View
Aug 07, 2026 6-K Aug 07, 2026 0001193125-26-339177 View
Aug 07, 2026 6-K Aug 07, 2026 0001193125-26-339186 View
Jul 30, 2026 6-K Jul 30, 2026 0001193125-26-325059 View
Jul 30, 2026 6-K Jul 30, 2026 0001193125-26-325063 View
Jul 30, 2026 6-K Jul 30, 2026 0001193125-26-325066 View
Jul 15, 2026 6-K Jul 15, 2026 0001193125-26-303969 View
Jul 10, 2026 6-K Jul 10, 2026 0001193125-26-300156 View
Jul 02, 2026 6-K Jul 02, 2026 0001193125-26-293527 View
Jun 30, 2026 6-K Jun 30, 2026 0001193125-26-289446 View
Jun 24, 2026 6-K Jun 24, 2026 0001193125-26-280189 View
Jun 22, 2026 6-K Jun 22, 2026 0001193125-26-276613 View
Jun 10, 2026 6-K Jun 10, 2026 0001193125-26-264814 View
May 29, 2026 6-K May 29, 2026 0001193125-26-246188 View
May 12, 2026 6-K May 12, 2026 0001193125-26-218044 View
May 12, 2026 6-K May 12, 2026 0001193125-26-218048 View
Apr 30, 2026 6-K Apr 30, 2026 0001193125-26-196110 View
Apr 30, 2026 6-K Apr 30, 2026 0001193125-26-196146 View
Apr 30, 2026 6-K Apr 30, 2026 0001193125-26-195130 View
Apr 29, 2026 SCHEDULE 13G — 0002012383-26-001788 View
Apr 20, 2026 6-K Apr 20, 2026 0001193125-26-162750 View
Apr 15, 2026 6-K Apr 15, 2026 0001193125-26-156024 View