Nierenberg Investment Management Company, LLC

CIK 1282683 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Nierenberg Investment Management Company, LLC.

Recent SEC filings

FiledFormAccession number
Aug 21, 2026N-PX0001941040-26-000669
Aug 11, 202613F-HR0001941040-26-000552
Jul 24, 202640001013594-26-000773
Jul 24, 202630001013594-26-000772
May 13, 202613F-HR0001941040-26-000327
Feb 13, 202613F-HR0001941040-26-000138
Aug 26, 2025N-PX0001941040-25-000504
Aug 11, 202513F-HR0001941040-25-000474
Jul 15, 2025SCHEDULE 13D/A0001013594-25-000845
Jun 9, 2025SCHEDULE 13D/A0001013594-25-000729
May 13, 202513F-HR0001941040-25-000290
Mar 31, 202540001013594-25-000434
Mar 17, 2025SCHEDULE 13D/A0001013594-25-000381
Mar 6, 2025SCHEDULE 13D/A0001013594-25-000351
Feb 13, 202513F-HR0001941040-25-000148
Jan 10, 202540001013594-25-000034
Dec 20, 202440001013594-24-001027
Nov 21, 2024SC 13D/A0001013594-24-001000
Nov 13, 202413F-HR0001941040-24-000503
Aug 22, 2024N-PX0001941040-24-000402
Aug 21, 2024SC 13D0001013594-24-000674
Aug 13, 202413F-HR0001941040-24-000370
Aug 7, 202440001013594-24-000623
Aug 7, 202430001013594-24-000622
Aug 7, 2024SC 13G0001013594-24-000625