William S. Singer

Entity
Individual
Business address
C/O Kirkland & Ellis Llp, 300 North Lasalle, 60654 Chicago, IL
Signature Ownership
/s/ Robert Weinstein, Attorney-in-fact
All SEC filings
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William S. Singer has filed 21 SEC EDGAR filings since 8/29/2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 17, 2025 Aug 6, 2025 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2025 Jun 30, 2025 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 7, 2025 Apr 3, 2025 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 10, 2024 Apr 8, 2024 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 31, 2023 Mar 29, 2023 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 20, 2022 Dec 16, 2022 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT Dec 1, 2022 Nov 15, 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 17, 2022 Nov 15, 2022 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT Jun 23, 2022 Apr 5, 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 6, 2022 Apr 5, 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 15, 2021 Jul 13, 2021 001-40458
3 Open Document Open Filing OWNERSHIP DOCUMENT Jun 14, 2021 Jun 4, 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 3, 2020 Dec 1, 2020 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 27, 2020 Nov 24, 2020 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 24, 2020 Mar 20, 2020 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 15, 2019 Mar 15, 2019 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 24, 2019 Jan 22, 2019 001-38045
4 Open Document Open Filing FORM 4 Mar 15, 2018 Mar 13, 2018 001-38045
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 21, 2017 Mar 17, 2017 000-55275
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 23, 2016 Nov 21, 2016 000-55275
3 Open Document Open Filing OWNERSHIP DOCUMENT Aug 29, 2014 Aug 29, 2014 000-55275