New Mountain Guardian IV Income Fund, L.L.C.

Entity
Company
Business address
1633 Broadway, 48 Th Floor, 10019 New York, NY
Phone
212-720-0300
State of incorporation
DE
Fiscal year end
December 31
Category
Non-accelerated filer
Emerging growth company
Former names
New Mountain Guardian IV Unlevered BDC, L.L.C. (to 7/6/2023)
All SEC filings
View on sec.gov
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New Mountain Guardian IV Income Fund, L.L.C. has filed 100 SEC EDGAR filings since 5/17/2023

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing Dec 3, 2025 Dec 1, 2025
8-K Open Document | Data Open Filing 8-K Dec 3, 2025 Dec 1, 2025 814-01639
4 Open Document Open Filing Dec 3, 2025 Dec 1, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 2, 2025 Dec 1, 2025
10-Q Open Document | Data Open Filing 10-Q Nov 13, 2025 Sep 30, 2025 814-01639
8-K Open Document | Data Open Filing 8-K Nov 10, 2025 Nov 4, 2025 814-01639
4 Open Document Open Filing FORM 4 Nov 6, 2025 Nov 4, 2025
4 Open Document Open Filing Nov 6, 2025 Nov 4, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 6, 2025 Nov 4, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 18, 2025 Sep 16, 2025
8-K Open Document | Data Open Filing 8-K Sep 18, 2025 Sep 16, 2025 814-01639
4 Open Document Open Filing Sep 18, 2025 Sep 16, 2025
4 Open Document Open Filing FORM 4 Sep 18, 2025 Sep 16, 2025
10-Q Open Document | Data Open Filing 10-Q Aug 13, 2025 Jun 30, 2025 814-01639
8-K Open Document | Data Open Filing 8-K Jun 18, 2025 Jun 13, 2025 814-01639
4 Open Document Open Filing FORM 4 Jun 17, 2025 Jun 13, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 17, 2025 Jun 13, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 17, 2025 Jun 13, 2025
40-17G Open Document Open Filing 40-17G May 27, 2025 814-01639
10-Q Open Document | Data Open Filing 10-Q May 14, 2025 Mar 31, 2025 000-56554
40-APP/A Open Document Open Filing 40-APP/A Apr 15, 2025 812-15739-13
40-APP/A Open Document Open Filing 40-APP/A Apr 7, 2025 812-15739-13
40-APP Open Document Open Filing 40-APP Apr 1, 2025 812-15739-13
10-K Open Document | Data Open Filing 10-K Mar 5, 2025 Dec 31, 2024 000-56554
SCHEDULE 13G/A Open Document Open Filing Feb 14, 2025 005-94165
SCHEDULE 13G/A Open Document Open Filing Jan 27, 2025 005-94165
8-K Open Document | Data Open Filing 8-K Dec 23, 2024 Dec 20, 2024 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 23, 2024 Dec 20, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 10, 2024 Dec 6, 2024
SC 13D/A Open Document Open Filing SC 13D/A Dec 10, 2024 005-94165
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 10, 2024 Dec 6, 2024
4 Open Document Open Filing FORM 4 Dec 10, 2024 Dec 6, 2024
8-K Open Document | Data Open Filing 8-K Dec 9, 2024 Dec 3, 2024 000-56554
10-Q Open Document | Data Open Filing 10-Q Nov 12, 2024 Sep 30, 2024 000-56554
SC 13G/A Open Document Open Filing SC 13G/A Oct 1, 2024 005-94165
8-K Open Document | Data Open Filing FORM 8-K Sep 19, 2024 Sep 16, 2024 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 18, 2024 Sep 16, 2024
SC 13D/A Open Document Open Filing SC 13D/A Sep 18, 2024 005-94165
SC 13D/A Open Document Open Filing SC 13D/A Sep 18, 2024 005-94165
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 18, 2024 Sep 16, 2024
SC 13G/A Open Document Open Filing SC 13G/A Sep 18, 2024 005-94165
4 Open Document Open Filing FORM 4 Sep 18, 2024 Sep 16, 2024
10-Q Open Document | Data Open Filing 10-Q Aug 13, 2024 Jun 30, 2024 000-56554
D/A Open Document Open Filing Aug 2, 2024 021-481996
40-17G Open Document Open Filing 40-17G May 16, 2024 814-01639
10-Q Open Document | Data Open Filing 10-Q May 13, 2024 Mar 31, 2024 000-56554
SC 13D Open Document Open Filing SC 13D May 9, 2024 005-94165
3 Open Document Open Filing OWNERSHIP DOCUMENT May 9, 2024 May 2, 2024
SC 13D/A Open Document Open Filing SC 13D/A May 9, 2024 005-94165
8-K Open Document | Data Open Filing 8-K May 7, 2024 May 2, 2024 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT May 6, 2024 May 2, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT May 6, 2024 May 2, 2024
8-K Open Document | Data Open Filing FORM 8-K Apr 15, 2024 Apr 12, 2024 000-56554
8-K Open Document | Data Open Filing FORM 8-K Apr 1, 2024 Mar 26, 2024 000-56554
10-K Open Document | Data Open Filing 10-K Mar 5, 2024 Dec 31, 2023 000-56554
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2024 005-94165
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 28, 2023 Dec 18, 2023
SC 13G Open Document Open Filing SC 13G Dec 28, 2023 005-94165
8-K Open Document | Data Open Filing FORM 8-K Dec 22, 2023 Dec 18, 2023 000-56554
SC 13D/A Open Document Open Filing SC 13D/A Dec 20, 2023 005-94165
SC 13D/A Open Document Open Filing SC 13D/A Dec 20, 2023 005-94165
4 Open Document Open Filing FORM 4 Dec 20, 2023 Dec 18, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 1, 2023 Nov 27, 2023
8-K Open Document | Data Open Filing FORM 8-K Nov 22, 2023 Nov 20, 2023 000-56554
10-Q Open Document | Data Open Filing 10-Q Nov 13, 2023 Sep 30, 2023 000-56554
8-K Open Document | Data Open Filing FORM 8-K Oct 30, 2023 Oct 25, 2023 000-56554
SC 13D Open Document Open Filing SC 13D Oct 27, 2023 005-94165
SC 13D Open Document Open Filing SC 13D Oct 27, 2023 005-94165
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 27, 2023 Oct 25, 2023
4 Open Document Open Filing Oct 27, 2023 Oct 25, 2023
8-K Open Document | Data Open Filing FORM 8-K Oct 23, 2023 Oct 17, 2023 000-56554
4 Open Document Open Filing Oct 19, 2023 Oct 17, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 19, 2023 Oct 17, 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 19, 2023 Oct 17, 2023
8-K Open Document | Data Open Filing FORM 8-K Oct 10, 2023 Oct 5, 2023 000-56554
3 Open Document Open Filing Sep 29, 2023 Sep 15, 2023
SC 13G Open Document Open Filing SC 13G Sep 29, 2023 005-94165
8-K Open Document | Data Open Filing FORM 8-K Sep 20, 2023 Sep 15, 2023 000-56554
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2023 Jun 30, 2023 000-56554
D/A Open Document Open Filing Aug 1, 2023 021-481996
3/A Open Document Open Filing OWNERSHIP DOCUMENT Aug 1, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 21, 2023 Jul 21, 2023
10-12G/A Open Document Open Filing 10-12G/A Jul 20, 2023 000-56554
CORRESP Open Document Open Filing Jul 20, 2023
8-K Open Document | Data Open Filing FORM 8-K Jul 13, 2023 Jul 10, 2023 814-01639
8-K Open Document | Data Open Filing FORM 8-K Jul 6, 2023 Jun 29, 2023 814-01639
8-K Open Document | Data Open Filing FORM 8-K Jun 29, 2023 Jun 23, 2023 814-01639
40-17G Open Document Open Filing 40-17G Jun 16, 2023 814-01639
8-K Open Document | Data Open Filing FORM 8-K Jun 5, 2023 May 31, 2023 814-01639
N-54A Open Document Open Filing N-54A May 22, 2023 814-01639
10-12G Open Document Open Filing 10-12G May 22, 2023 000-56554
D Open Document Open Filing May 17, 2023 021-481996