Pioneer High Income Fund, Inc.

CIK 1166258 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Pioneer High Income Fund, Inc..

Recent SEC filings

FiledFormAccession number
Aug 31, 2026N-PX0001166258-26-000001
Aug 21, 2026NPORT-P0000940400-26-032801
Jun 12, 2026N-CEN0000940400-26-023431
Jun 4, 2026N-CSR0001193125-26-256742
May 28, 2026NPORT-P0000940400-26-022025
Apr 9, 202640-17G0001193125-26-149833
Feb 25, 2026NPORT-P0000940400-26-007869
Dec 5, 2025N-CSRS0001193125-25-309494
Nov 25, 2025NPORT-P0000940400-25-010190
Nov 14, 2025SCHEDULE 13G0001596468-25-000024
Sep 30, 202525-NSE0000876661-25-000724
Aug 27, 2025N-PX0001388126-25-000010
Aug 27, 2025NPORT-P0001752724-25-209152
Aug 19, 2025DEFA14A0001683863-25-006785
Aug 15, 2025SCHEDULE 13G0001596468-25-000012
Aug 7, 2025DEFA14A0001683863-25-006569
Aug 7, 2025DEFA14A0001683863-25-006567
Jul 21, 2025N-CSR/A0001193125-25-161935
Jul 9, 2025DEFA14A0001683863-25-005640
Jun 16, 2025N-CEN0001752724-25-143645
Jun 10, 2025DEF 14A0001193125-25-138495
Jun 6, 2025N-CSR0001193125-25-136563
May 30, 2025NPORT-P0001752724-25-130149
May 20, 2025PRE 14A0001193125-25-123226
May 9, 20258-K0001193125-25-116099