Sachem Head Capital Management LP

Entity
Company
Business address
250 West 55 Th Street, 34 Th Floor, 10019 New York, NY
Phone
212-714-3300
State of incorporation
DE
Fiscal year end
December 31
Signature 13F
Michael Adamski - General Counsel & Chief Compliance Officer
All SEC filings
View on sec.gov
Sachem Head Capital Management LP has filed 138 SEC EDGAR filings since 2/14/2014

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 17, 2025 Sep 15, 2025 001-37806
13F-HR Open Document Open Filing Aug 14, 2025 Jun 30, 2025 028-15957
N-PX/A Open Document Open Filing Jul 28, 2025 Jun 30, 2025 028-15957
N-PX Open Document Open Filing Jul 21, 2025 Jun 30, 2024 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 11, 2025 Jun 9, 2025 001-37806
13F-HR Open Document Open Filing May 15, 2025 Mar 31, 2025 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 18, 2025 Mar 15, 2025 001-37806
13F-HR Open Document Open Filing Feb 14, 2025 Dec 31, 2024 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 17, 2024 Dec 15, 2024 001-37806
13F-HR Open Document Open Filing Nov 14, 2024 Sep 30, 2024 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 17, 2024 Sep 16, 2024 001-37806
N-PX Open Document Open Filing Aug 30, 2024 Jun 30, 2024 028-15957
13F-HR Open Document Open Filing Aug 14, 2024 Jun 30, 2024 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 9 TO THE SCHEDULE 13D Aug 13, 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT Jun 7, 2024 Jun 5, 2024 001-37806
13F-HR Open Document Open Filing May 15, 2024 Mar 31, 2024 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2024 Mar 30, 2024 001-37806
3 Open Document Open Filing OWNERSHIP DOCUMENT Apr 2, 2024 Mar 30, 2024 001-37806
SC 13D/A Open Document Open Filing AMENDMENT NO. 8 TO THE SCHEDULE 13D Feb 29, 2024
13F-HR Open Document Open Filing Feb 14, 2024 Dec 31, 2023 028-15957
4 Open Document Open Filing Dec 12, 2023 Dec 11, 2023 001-37786
SC 13D/A Open Document Open Filing AMENDMENT NO. 7 TO THE SCHEDULE 13D Dec 12, 2023
144 Open Document Open Filing Dec 11, 2023
13F-HR Open Document Open Filing Nov 14, 2023 Sep 30, 2023 028-15957
13F-HR Open Document Open Filing Aug 14, 2023 Jun 30, 2023 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT May 22, 2023 May 18, 2023 001-37786
13F-HR Open Document Open Filing May 15, 2023 Mar 31, 2023 028-15957
13F-HR Open Document Open Filing Feb 10, 2023 Dec 31, 2022 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 Dec 22, 2022
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 6) Nov 15, 2022
13F-HR Open Document Open Filing Nov 14, 2022 Sep 30, 2022 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 5 Nov 10, 2022
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Sep 9, 2022
13F-HR Open Document Open Filing Aug 12, 2022 Jun 30, 2022 028-15957
4 Open Document Open Filing FORM 4 May 24, 2022 May 23, 2022 001-01070
SC 13D/A Open Document Open Filing SCHEDULE 13D/A May 24, 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT May 20, 2022 May 18, 2022 001-37786
3 Open Document Open Filing OWNERSHIP DOCUMENT May 19, 2022 May 18, 2022 001-37786
13F-HR Open Document Open Filing May 13, 2022 Mar 31, 2022 028-15957
DFAN14A Open Document Open Filing May 11, 2022
DFAN14A Open Document Open Filing May 10, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 6 TO THE SCHEDULE 13D May 10, 2022
4 Open Document Open Filing FORM 4 May 3, 2022 May 2, 2022 001-01070
DFAN14A Open Document Open Filing Apr 26, 2022
DFAN14A Open Document Open Filing Apr 25, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 5 Apr 15, 2022
DEFC14A Open Document Open Filing Apr 14, 2022
DFAN14A Open Document Open Filing Apr 14, 2022
PRRN14A Open Document Open Filing Apr 14, 2022
DFAN14A Open Document Open Filing Apr 11, 2022
CORRESP Open Document Open Filing Apr 11, 2022
PRRN14A Open Document Open Filing Apr 11, 2022
SC 13D/A Open Document Open Filing SCHEDULE 13D/A Mar 21, 2022
SC 13D Open Document Open Filing SCHEDULE 13D Mar 17, 2022
PREC14A Open Document Open Filing Mar 17, 2022
DFAN14A Open Document Open Filing Feb 22, 2022
DFAN14A Open Document Open Filing Feb 15, 2022
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 Feb 15, 2022
SC 13G/A Open Document Open Filing SEMA4 HOLDINGS CORP. Feb 11, 2022
SC 13G/A Open Document Open Filing KATAPULT HOLDINGS, INC. Feb 11, 2022
13F-HR Open Document Open Filing Feb 11, 2022 Dec 31, 2021 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 Dec 15, 2021
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Dec 8, 2021
4 Open Document Open Filing FORM 4 Dec 2, 2021 Nov 30, 2021 001-38661
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 Nov 30, 2021
13F-HR Open Document Open Filing Nov 12, 2021 Sep 30, 2021 028-15957
SC 13D Open Document Open Filing SCHEDULE 13D Oct 7, 2021
4 Open Document Open Filing FORM 4 Sep 2, 2021 Sep 1, 2021 001-01070
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 Sep 2, 2021
13F-HR Open Document Open Filing Aug 13, 2021 Jun 30, 2021 028-15957
13F-HR Open Document Open Filing May 14, 2021 Mar 31, 2021 028-15957
SC 13G Open Document Open Filing FINSERV ACQUISITION CORP. Apr 30, 2021
4 Open Document Open Filing FORM 4 Mar 3, 2021 Mar 1, 2021 001-01070
13F-HR Open Document Open Filing Feb 12, 2021 Dec 31, 2020 028-15957
3 Open Document Open Filing FORM 3 Dec 23, 2020 Dec 13, 2020 001-38661
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Dec 15, 2020
13F-HR Open Document Open Filing Nov 13, 2020 Sep 30, 2020 028-15957
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 1) Nov 12, 2020
SC 13D/A Open Document Open Filing AMENDMENT NO. 5 Oct 20, 2020
SC 13D Open Document Open Filing SCHEDULE 13D Oct 7, 2020
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 Oct 2, 2020
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Oct 2, 2020
SC 13G Open Document Open Filing CM LIFE SCIENCES, INC. Sep 11, 2020
13F-HR Open Document Open Filing Aug 14, 2020 Jun 30, 2020 028-15957
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 3) Jul 31, 2020
13F-HR Open Document Open Filing May 15, 2020 Mar 31, 2020 028-15957
4 Open Document Open Filing FORM 4 Mar 4, 2020 Mar 2, 2020 001-01070
3 Open Document Open Filing FORM 3 Mar 4, 2020 Feb 29, 2020 001-01070
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 Mar 2, 2020
SC 13D Open Document Open Filing SCHEDULE 13D Feb 24, 2020
13F-HR Open Document Open Filing Feb 14, 2020 Dec 31, 2019 028-15957
13F-HR Open Document Open Filing Nov 14, 2019 Sep 30, 2019 028-15957
13F-HR Open Document Open Filing Aug 14, 2019 Jun 30, 2019 028-15957
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 2) May 30, 2019
13F-HR Open Document Open Filing May 15, 2019 Mar 31, 2019 028-15957
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 1) May 8, 2019
DFAN14A Open Document Open Filing DFAN14A May 8, 2019
SC 13D Open Document Open Filing SCHEDULE 13D Mar 28, 2019
13F-HR Open Document Open Filing Feb 14, 2019 Dec 31, 2018 028-15957
13F-HR Open Document Open Filing Nov 14, 2018 Sep 30, 2018 028-15957
13F-HR Open Document Open Filing Aug 14, 2018 Jun 30, 2018 028-15957
13F-HR Open Document Open Filing May 15, 2018 Mar 31, 2018 028-15957
13F-HR Open Document Open Filing Feb 14, 2018 Dec 31, 2017 028-15957
13F-HR Open Document Open Filing Nov 14, 2017 Sep 30, 2017 028-15957
13F-HR Open Document Open Filing Aug 14, 2017 Jun 30, 2017 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 6 TO THE SCHEDULE 13D Jun 22, 2017
SC 13D/A Open Document Open Filing AMENDMENT NO. 5 TO THE SCHEDULE 13D Jun 19, 2017
13F-HR Open Document Open Filing May 12, 2017 Mar 31, 2017 028-15957
13F-HR Open Document Open Filing Feb 14, 2017 Dec 31, 2016 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 TO THE SCHEDULE 13D Feb 7, 2017
13F-HR Open Document Open Filing Nov 14, 2016 Sep 30, 2016 028-15957
13F-HR Open Document Open Filing Aug 12, 2016 Jun 30, 2016 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 4 TO SCHEDULE 13D Jul 22, 2016
SC 13D/A Open Document Open Filing SCHEDULE 13D (AMENDMENT NO. 3) Jun 22, 2016
SC 13D/A Open Document | Data Open Filing SCHEDULE 13D (AMENDMENT NO. 2) Jun 10, 2016
13F-HR Open Document Open Filing May 16, 2016 Mar 31, 2016 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Mar 14, 2016 Mar 11, 2016 000-14338
SC 13D/A Open Document Open Filing AMENDMENT NO. 3 Mar 11, 2016
13F-HR Open Document Open Filing Feb 16, 2016 Dec 31, 2015 028-15957
4 Open Document Open Filing OWNERSHIP DOCUMENT Dec 2, 2015 Dec 1, 2015 000-14338
SC 13D/A Open Document Open Filing AMENDMENT NO. 2 Dec 1, 2015
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 23, 2015 Nov 13, 2015 000-14338
13F-HR Open Document Open Filing Nov 16, 2015 Sep 30, 2015 028-15957
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 Nov 16, 2015
SC 13D Open Document Open Filing SCHEDULE 13D Nov 4, 2015
13F-HR Open Document Open Filing Aug 14, 2015 Jun 30, 2015 028-15957
13F-HR Open Document Open Filing May 15, 2015 Mar 31, 2015 028-15957
13F-HR/A Open Document Open Filing Feb 18, 2015 Dec 31, 2014 028-15957
13F-HR Open Document Open Filing Feb 17, 2015 Dec 31, 2014 028-15957
SC 13D/A Open Document Open Filing SC 13D/A Feb 4, 2015
SC 13D/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13D Dec 4, 2014
13F-HR Open Document Open Filing Nov 14, 2014 Sep 30, 2014 028-15957
SC 13D Open Document Open Filing SC 13D Nov 12, 2014
SC 13D Open Document Open Filing SC 13D Oct 27, 2014
13F-HR/A Open Document Open Filing Aug 15, 2014 Mar 31, 2014 028-15957
13F-HR Open Document Open Filing Aug 14, 2014 Jun 30, 2014 028-15957
13F-HR Open Document Open Filing May 15, 2014 Mar 31, 2014 028-15957
13F-HR Open Document Open Filing Feb 14, 2014 Dec 31, 2013 028-15957