STEVEN B. KLINSKY

Business address
C/O New Mountain Capital, L.L.C., 1633 Broadway, 48 Th Floor, New York, NY, 10019
Top holdings (ownership)
NMFC
Top securities (13F)
EVER, NMFC, and BLPH
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STEVEN B. KLINSKY has filed 165 SEC EDGAR filings since 09 Jul 1996

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Sep 2025 16 Sep 2025 814-00832
SCHEDULE 13D/A Open Document Open Filing 14 Feb 2025
4/A Open Document Open Filing OWNERSHIP DOCUMENT 14 Feb 2025 17 Dec 2024 000-56694
SCHEDULE 13D Open Document Open Filing 23 Dec 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Dec 2024 17 Dec 2024 000-56694
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Dec 2024 17 Dec 2024 000-56072
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Dec 2024 17 Dec 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Dec 2024 13 Dec 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 13 Dec 2024 11 Dec 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 09 Dec 2024 05 Dec 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 05 Dec 2024 03 Dec 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 29 Nov 2024 26 Nov 2024 814-00832
SC 13D/A Open Document Open Filing SC 13D/A 26 Nov 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Nov 2024 22 Nov 2024 814-00832
3 Open Document Open Filing FORM 3 26 Nov 2024 26 Nov 2024 000-56694
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Nov 2024 20 Nov 2024 814-00832
4 Open Document Open Filing 4 22 Nov 2024 19 Nov 2024 001-41428
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Nov 2024 18 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Nov 2024 14 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 14 Nov 2024 12 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Nov 2024 08 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 08 Nov 2024 06 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Nov 2024 04 Nov 2024 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 30 Aug 2024 28 Aug 2024 814-01528
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Jun 2024 13 Jun 2024 814-01528
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 May 2024 02 May 2024 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT 18 Mar 2024 14 Mar 2024 814-01528
4 Open Document Open Filing OWNERSHIP DOCUMENT 27 Oct 2023 25 Oct 2023 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 Oct 2023 17 Oct 2023 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT 26 Jul 2023 24 Jul 2023 814-01528
3 Open Document Open Filing OWNERSHIP DOCUMENT 21 Jul 2023 21 Jul 2023 000-56554
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Mar 2023 17 Mar 2023 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Mar 2023 15 Mar 2023 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Mar 2023 13 Mar 2023 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 12 Dec 2022 08 Dec 2022 814-01528
4 Open Document Open Filing FORM 4 SUBMISSION 28 Oct 2022 26 Oct 2022 001-41428
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Oct 2022 18 Dec 2020 814-01317
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Sep 2022 01 Sep 2022 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Aug 2022 22 Aug 2022 814-01528
3 Open Document Open Filing OWNERSHIP DOCUMENT 05 Jul 2022 05 Jul 2022 814-01528
3 Open Document Open Filing FORM 3 SUBMISSION 01 Jul 2022 21 Jun 2022 001-41428
4 Open Document Open Filing 23 May 2022 19 May 2022 001-40028
4 Open Document Open Filing OWNERSHIP DOCUMENT 19 May 2022 17 May 2022 814-00832
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 May 2022 13 May 2022 814-00832
4 Open Document Open Filing 22 Mar 2021 18 Mar 2021 001-36845
4 Open Document Open Filing FORM 4 17 Feb 2021 12 Feb 2021 001-40028
3 Open Document Open Filing FORM 3 10 Feb 2021 10 Feb 2021 001-40028
4 Open Document Open Filing FORM 4 SUBMISSION 10 Nov 2020 10 Nov 2020 001-38912
4 Open Document Open Filing FORM 4 SUBMISSION 25 Aug 2020 21 Aug 2020 001-38912
SC 13D/A Open Document Open Filing SC 13D/A 05 Jun 2020
4 Open Document Open Filing 4 01 Jun 2020 27 May 2020 814-00832
4 Open Document Open Filing FORM 4 SUBMISSION 28 May 2020 26 May 2020 001-38912
4 Open Document Open Filing 4 27 May 2020 22 May 2020 814-00832
4 Open Document Open Filing 4 18 May 2020 14 May 2020 814-00832
4 Open Document Open Filing 4 13 May 2020 11 May 2020 814-00832
4 Open Document Open Filing 4 07 May 2020 05 May 2020 814-01317
SC 13D/A Open Document Open Filing SC 13D/A 01 Nov 2019
4 Open Document Open Filing 4 25 Oct 2019 23 Oct 2019 814-00832
4 Open Document Open Filing FORM 4 SUBMISSION 23 May 2019 21 May 2019 001-38912
3 Open Document Open Filing FORM 3 SUBMISSION 16 May 2019 16 May 2019 001-38912
4 Open Document Open Filing 4 19 Dec 2018 17 Dec 2018 814-00832
4 Open Document Open Filing 4 14 Mar 2018 12 Mar 2018 814-00832
4 Open Document Open Filing 4 12 Mar 2018 08 Mar 2018 814-00832
3 Open Document Open Filing FORM 3 SUBMISSION 15 May 2017 04 May 2017 001-36673
4 Open Document Open Filing 4 10 Nov 2016 04 Nov 2016 814-00832
4 Open Document Open Filing 4 08 Nov 2016 04 Nov 2016 814-00832
4 Open Document Open Filing 4 04 Nov 2016 02 Nov 2016 814-00832
SC 13D Open Document Open Filing SC 13D/A SBK 3.4.2016 04 Mar 2016
4 Open Document Open Filing 4 22 Feb 2016 18 Feb 2016 814-00832
4 Open Document Open Filing 4 18 Feb 2016 16 Feb 2016 814-00832
4 Open Document Open Filing 4 16 Feb 2016 11 Feb 2016 814-00832
4 Open Document Open Filing 4 17 Dec 2015 15 Dec 2015 814-00832
SC 13D/A Open Document Open Filing SC 13D/A 15 Oct 2015
4 Open Document Open Filing 4 30 Sep 2015 30 Sep 2015 814-00832
4 Open Document Open Filing 4 28 Sep 2015 25 Sep 2015 814-00832
13F-HR Open Document Open Filing 14 Aug 2015 30 Jun 2015 028-12376
13F-HR Open Document Open Filing 15 May 2015 31 Mar 2015 028-12376
4 Open Document Open Filing 4 23 Feb 2015 19 Feb 2015 001-36845
13F-HR Open Document Open Filing 17 Feb 2015 31 Dec 2014 028-12376
3 Open Document Open Filing 3 13 Feb 2015 13 Feb 2015 001-36845
13F-HR Open Document Open Filing 14 Nov 2014 30 Sep 2014 028-12376
4 Open Document Open Filing 4 13 Nov 2014 11 Nov 2014 814-00832
4/A Open Document Open Filing 4/A 07 Oct 2014 14 Aug 2014 814-00832
4/A Open Document Open Filing 4/A 07 Oct 2014 12 Aug 2014 814-00832
4 Open Document Open Filing 4 18 Aug 2014 14 Aug 2014 814-00832
13F-HR Open Document Open Filing 14 Aug 2014 30 Jun 2014 028-12376
4 Open Document Open Filing 4 14 Aug 2014 12 Aug 2014 814-00832
13F-HR Open Document Open Filing 15 May 2014 31 Mar 2014 028-12376
13F-HR Open Document Open Filing 14 Feb 2014 31 Dec 2013 028-12376