Alan Trefler

Entity
Individual
Business address
C/O Pegasystems Inc, 101 Main Street, 02142 Cambridge, MA
Signature Schedule 13D/G
TREFLER ALAN - Alan Trefler
Signature Ownership
/s/ Ewelina Kemp, Attorney-in-Fact for Alan Trefler
All SEC filings
View on sec.gov
Get insider transactions for this reporting owner
Alan Trefler has filed 154 SEC EDGAR filings since 2/11/1997

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Sep 17, 2025 Sep 15, 2025 001-11859
144 Open Document Open Filing Sep 16, 2025
4 Open Document Open Filing FORM 4 Sep 4, 2025 Sep 2, 2025 001-11859
4 Open Document Open Filing FORM 4 Aug 7, 2025 Aug 5, 2025 001-11859
SCHEDULE 13G/A Open Document Open Filing Aug 1, 2025
4 Open Document Open Filing FORM 4 Jul 14, 2025 Jul 10, 2025 001-11859
4 Open Document Open Filing FORM 4 Jul 11, 2025 Jul 9, 2025 001-11859
4/A Open Document Open Filing FORM 4/A Jul 11, 2025 Apr 16, 2025 001-11859
4 Open Document Open Filing FORM 4 Jun 23, 2025 Jun 18, 2025 001-11859
4 Open Document Open Filing FORM 4 Jun 18, 2025 Jun 17, 2025 001-11859
4 Open Document Open Filing FORM 4 Jun 3, 2025 Jun 2, 2025 001-11859
4 Open Document Open Filing FORM 4 May 30, 2025 May 28, 2025 001-11859
4 Open Document Open Filing FORM 4 May 28, 2025 May 27, 2025 001-11859
144 Open Document Open Filing May 27, 2025
144 Open Document Open Filing May 5, 2025
4 Open Document Open Filing FORM 4 Apr 21, 2025 Apr 16, 2025 001-11859
4 Open Document Open Filing FORM 4 Mar 13, 2025 Mar 11, 2025 001-11859
4 Open Document Open Filing FORM 4 Mar 6, 2025 Mar 4, 2025 001-11859
4 Open Document Open Filing FORM 4 Mar 4, 2025 Mar 3, 2025 001-11859
4 Open Document Open Filing FORM 4 Feb 27, 2025 Feb 25, 2025 001-11859
144 Open Document Open Filing Feb 25, 2025
4 Open Document Open Filing FORM 4 Feb 14, 2025 Feb 12, 2025 001-11859
4 Open Document Open Filing FORM 4 Dec 27, 2024 Dec 24, 2024 001-11859
4 Open Document Open Filing FORM 4 Dec 4, 2024 Dec 3, 2024 001-11859
4 Open Document Open Filing FORM 4 Dec 3, 2024 Dec 2, 2024 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Nov 12, 2024
4 Open Document Open Filing FORM 4 Sep 16, 2024 Sep 12, 2024 001-11859
4 Open Document Open Filing FORM 4 Sep 4, 2024 Sep 3, 2024 001-11859
144 Open Document Open Filing Aug 15, 2024
144 Open Document Open Filing Aug 5, 2024
4 Open Document Open Filing FORM 4 Jun 4, 2024 Jun 3, 2024 001-11859
4 Open Document Open Filing FORM 4 Mar 7, 2024 Mar 5, 2024 001-11859
4 Open Document Open Filing FORM 4 Mar 5, 2024 Mar 4, 2024 001-11859
4 Open Document Open Filing FORM 4 Feb 16, 2024 Feb 14, 2024 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 12, 2024
4 Open Document Open Filing FORM 4 Dec 21, 2023 Dec 19, 2023 001-11859
4 Open Document Open Filing FORM 4 Dec 8, 2023 Dec 6, 2023 001-11859
4 Open Document Open Filing FORM 4 Dec 5, 2023 Dec 4, 2023 001-11859
4 Open Document Open Filing FORM 4 Sep 8, 2023 Sep 6, 2023 001-11859
4 Open Document Open Filing FORM 4 Sep 6, 2023 Sep 5, 2023 001-11859
144 Open Document Open Filing Jun 14, 2023
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023 001-11859
4 Open Document Open Filing FORM 4 Jun 5, 2023 Jun 2, 2023 001-11859
4 Open Document Open Filing FORM 4 Mar 8, 2023 Mar 6, 2023 001-11859
4 Open Document Open Filing FORM 4 Mar 3, 2023 Mar 2, 2023 001-11859
5 Open Document Open Filing FORM 5 Feb 14, 2023 Dec 31, 2022 001-11859
4 Open Document Open Filing FORM 4 Dec 6, 2022 Dec 2, 2022 001-11859
4 Open Document Open Filing FORM 4 Sep 7, 2022 Sep 2, 2022 001-11859
4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 3, 2022 001-11859
4 Open Document Open Filing FORM 4 Jun 3, 2022 Jun 2, 2022 001-11859
4 Open Document Open Filing FORM 4 Mar 9, 2022 Mar 7, 2022 001-11859
4 Open Document Open Filing FORM 4 Mar 3, 2022 Mar 1, 2022 001-11859
5 Open Document Open Filing FORM 5 Feb 14, 2022 Dec 31, 2021 001-11859
4 Open Document Open Filing FORM 4 Dec 8, 2021 Dec 6, 2021 001-11859
4 Open Document Open Filing FORM 4 Dec 6, 2021 Dec 3, 2021 001-11859
4 Open Document Open Filing FORM 4 Sep 9, 2021 Sep 7, 2021 001-11859
4 Open Document Open Filing FORM 4 Sep 3, 2021 Sep 3, 2021 001-11859
4 Open Document Open Filing FORM 4 Jun 9, 2021 Jun 7, 2021 001-11859
4 Open Document Open Filing FORM 4 Jun 4, 2021 Jun 3, 2021 001-11859
4 Open Document Open Filing FORM 4 Mar 9, 2021 Mar 8, 2021 001-11859
4 Open Document Open Filing FORM 4 Mar 4, 2021 Mar 2, 2021 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 12, 2021
5 Open Document Open Filing FORM 5 Feb 12, 2021 Dec 31, 2020 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Dec 9, 2020 Dec 7, 2020 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Sep 10, 2020 Sep 8, 2020 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Jun 10, 2020 Jun 8, 2020 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Mar 10, 2020 Mar 6, 2020 001-11859
4/A Open Document Open Filing FORM 4/A SUBMISSION Mar 10, 2020 Mar 6, 2019 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Mar 5, 2020 Mar 3, 2020 001-11859
5 Open Document Open Filing FORM 5 SUBMISSION Feb 13, 2020 Dec 31, 2019 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 13, 2020
4/A Open Document Open Filing FORM 4/A SUBMISSION Aug 16, 2019 Feb 14, 2019 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Jun 12, 2019 Mar 1, 2019 001-11859
4 Open Document Open Filing FORM 4 SUBMISSION Mar 8, 2019 Mar 6, 2019 001-11859
5 Open Document Open Filing FORM 5 SUBMISSION Feb 14, 2019 Dec 31, 2018 001-11859
SC 13G/A Open Document Open Filing SC 13G AMENDMENT NO. 18 Feb 14, 2019
5 Open Document Open Filing FORM 5 SUBMISSION Feb 13, 2018 Dec 31, 2017 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 13, 2018
SC 13G/A Open Document Open Filing SC 13G/A Feb 16, 2017
5 Open Document Open Filing FORM 5 SUBMISSION Feb 15, 2017 Dec 31, 2016 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 4, 2016
5 Open Document Open Filing FORM 5 SUBMISSION Feb 4, 2016 Dec 31, 2015 001-11859
SC 13G/A Open Document Open Filing SC 13G/A Feb 17, 2015
5 Open Document Open Filing FORM 5 SUBMISSION Feb 17, 2015 Dec 31, 2014 001-11859
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT NO. 13 Feb 14, 2014
5 Open Document Open Filing FORM 5 ALAN TREFLER 1-15-2013 Jan 17, 2014 Dec 31, 2012 001-11859