Filer Snapshot

Leon Trefler SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001480560.

Entity Type

Individual

Total Filings

277

Latest Filing

12 Mar 2026

Industry

n/a

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Go to latest filings table Open reporting owner context
Source: SEC Forms 3/4/5

4 filed on 12 Mar 2026 for CIK 0001480560.

View Source Filing
Business address
225 Wyman Street, Ste 300, Waltham, MA, 02451
Top holdings (ownership)
PEGA

Quick Takeaways

  • Leon Trefler is an SEC filer tracked under CIK 0001480560.
  • 277 filings are listed on this profile.
  • Common form coverage includes 4, 144, 5 and more.

What Changed

  • Latest filing: 4 filed on 12 Mar 2026.
  • Report period: 10 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC Forms 3/4/5

4 filed on 12 Mar 2026 for CIK 0001480560.

View Source Filing

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A newly filed 4 can change the filing history, ownership context, or next research path for Leon Trefler.

Latest source-backed update
4 filed 12 Mar 2026
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  • Latest filing on record: 4 filed 12 Mar 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.

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Latest update

What changed recently for Leon Trefler

Ownership report updated

Latest ownership report period: 10 Mar 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

12 Mar 2026

Page type

Ownership filings

Latest period

10 Mar 2026

Ownership context was refreshed from SEC Forms 3/4/5 filed on 12 Mar 2026.

Open ownership filings Browse recent public updates

Filer Overview

Leon Trefler has filed 277 SEC EDGAR filings since 19 Jan 2010. Common forms include 4, 144, 5, 3 and more.

Reporting owner transactions Latest 13F filings

Latest Filings

Recent SEC filings for Leon Trefler with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 12 Mar 2026 10 Mar 2026 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2026 07 Mar 2026 001-11859
144 Open 144 document View SEC filing for 144 10 Mar 2026
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2026 05 Mar 2026 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2026 03 Mar 2026 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2026 01 Mar 2026 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 12 Feb 2026 10 Feb 2026 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 31 Dec 2025 31 Dec 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 23 Dec 2025 19 Dec 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2025 05 Dec 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2025 01 Dec 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 27 Oct 2025 23 Oct 2025 001-11859
144 Open 144 document View SEC filing for 144 23 Oct 2025
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2025 05 Sep 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2025 01 Sep 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 10 Jun 2025 09 Jun 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2025 05 Jun 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 02 Jun 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2025 07 Mar 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 06 Mar 2025 04 Mar 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2025 03 Mar 2025 001-11859
144 Open 144 document View SEC filing for 144 04 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2025 19 Feb 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 12 Feb 2025 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Jan 2025 31 Dec 2024 001-11859
144 Open 144 document View SEC filing for 144 31 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 27 Dec 2024 24 Dec 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 10 Dec 2024 09 Dec 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Dec 2024 03 Dec 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Dec 2024 02 Dec 2024 001-11859
144 Open 144 document View SEC filing for 144 02 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2024 31 Oct 2024 001-11859
144 Open 144 document View SEC filing for 144 01 Nov 2024
144 Open 144 document View SEC filing for 144 31 Oct 2024
4 Open 4 document View SEC filing for 4 FORM 4 01 Oct 2024 30 Sep 2024 001-11859
144 Open 144 document View SEC filing for 144 30 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 10 Sep 2024 09 Sep 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Sep 2024 03 Sep 2024 001-11859
144 Open 144 document View SEC filing for 144 03 Sep 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2024 31 Jul 2024 001-11859
144 Open 144 document View SEC filing for 144 31 Jul 2024
4 Open 4 document View SEC filing for 4 FORM 4 03 Jul 2024 01 Jul 2024 001-11859
144 Open 144 document View SEC filing for 144 01 Jul 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Jun 2024 31 May 2024 001-11859
144 Open 144 document View SEC filing for 144 31 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 01 May 2024 30 Apr 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Apr 2024 01 Apr 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2024 07 Mar 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 07 Mar 2024 05 Mar 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 05 Mar 2024 01 Mar 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 22 Feb 2024 20 Feb 2024 001-11859
144 Open 144 document View SEC filing for 144 20 Feb 2024
4 Open 4 document View SEC filing for 4 FORM 4 16 Feb 2024 14 Feb 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2024 29 Jan 2024 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2023 20 Dec 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 08 Dec 2023 06 Dec 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 05 Dec 2023 01 Dec 2023 001-11859
144 Open 144 document View SEC filing for 144 01 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 21 Nov 2023 17 Nov 2023 001-11859
144 Open 144 document View SEC filing for 144 17 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2023 06 Sep 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 01 Sep 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 02 Aug 2023 01 Aug 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 06 Jul 2023 05 Jul 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 15 Jun 2023 13 Jun 2023 001-11859
144 Open 144 document View SEC filing for 144 13 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2023 05 Jun 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 05 Jun 2023 01 Jun 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2023 07 Mar 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 08 Mar 2023 06 Mar 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2023 01 Mar 2023 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 21 Feb 2023 16 Feb 2023 001-11859
5 Open 5 document View SEC filing for 5 FORM 5 14 Feb 2023 31 Dec 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 06 Dec 2022 02 Dec 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Nov 2022 02 Nov 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 07 Sep 2022 02 Sep 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2022 03 Jun 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2022 02 Jun 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2022 07 Mar 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2022 01 Mar 2022 001-11859
3 Open 3 document View SEC filing for 3 FORM 3 03 Mar 2022 16 Feb 2022 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 05 Apr 2021 01 Apr 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Mar 2021 05 Mar 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 04 Mar 2021 02 Mar 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Mar 2021 01 Mar 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 09 Feb 2021 05 Feb 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2021 01 Feb 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 22 Jan 2021 20 Jan 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jan 2021 04 Jan 2021 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2020 07 Dec 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2020 02 Dec 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2020 02 Nov 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Oct 2020 01 Oct 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Sep 2020 08 Sep 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2020 01 Sep 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Aug 2020 03 Aug 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jul 2020 01 Jul 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2020 05 Jun 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2020 01 Jun 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 May 2020 01 May 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Apr 2020 01 Apr 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Mar 2020 06 Mar 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2020 03 Mar 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2020 02 Mar 2020 001-11859
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 04 Mar 2020 02 Dec 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Feb 2020 03 Feb 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2020 02 Jan 2020 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2019 05 Dec 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Dec 2019 02 Dec 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Nov 2019 01 Nov 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Oct 2019 01 Oct 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Sep 2019 09 Sep 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Sep 2019 03 Sep 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Aug 2019 01 Aug 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jul 2019 01 Jul 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2019 10 Jun 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2019 03 Jun 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 May 2019 01 May 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Apr 2019 01 Apr 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Mar 2019 11 Mar 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Mar 2019 06 Mar 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2019 04 Mar 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Mar 2019 01 Mar 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Jan 2019 16 Jan 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2019 02 Jan 2019 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Dec 2018 10 Dec 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2018 07 Dec 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Dec 2018 03 Dec 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Sep 2018 10 Sep 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Sep 2018 07 Sep 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2018 04 Sep 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jun 2018 14 Jun 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jun 2018 11 Jun 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2018 07 Jun 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jun 2018 04 Jun 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Mar 2018 09 Mar 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2018 07 Mar 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Mar 2018 05 Mar 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2018 02 Mar 2018 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Dec 2017 07 Dec 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Dec 2017 04 Dec 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Sep 2017 11 Sep 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Sep 2017 07 Sep 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Sep 2017 05 Sep 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Aug 2017 21 Aug 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jun 2017 07 Jun 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Jun 2017 02 Jun 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 May 2017 19 May 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2017 07 Mar 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2017 02 Mar 2017 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2016 07 Dec 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2016 02 Dec 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2016 07 Nov 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2016 07 Sep 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2016 02 Sep 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2016 07 Jun 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Jun 2016 02 Jun 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2016 09 May 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Mar 2016 17 Mar 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Mar 2016 09 Mar 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Mar 2016 07 Mar 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2016 02 Mar 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Mar 2016 29 Feb 2016 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Dec 2015 17 Dec 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Dec 2015 07 Dec 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2015 17 Sep 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Sep 2015 08 Sep 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jun 2015 17 Jun 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2015 08 Jun 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2015 02 Mar 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Mar 2015 17 Mar 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Mar 2015 09 Mar 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Mar 2015 02 Mar 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Mar 2015 02 Mar 2015 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2014 17 Dec 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Dec 2014 15 Dec 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Dec 2014 08 Dec 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2014 01 Dec 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 17, 2014 - QUARTERLY VESTING OF 3/17/2011 GRANT 19 Sep 2014 17 Sep 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 15, 2014 - QUARTERLY VESTING OF 12/15/2009 GRANT 17 Sep 2014 15 Sep 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 9, 2014 - SALE 10 Sep 2014 09 Sep 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 7, 2014 - QUARTERLY VESTING OF 3-07-12 GRANT 09 Sep 2014 07 Sep 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 1, 2014 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-01 03 Sep 2014 01 Sep 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 17, 2014 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17-11 18 Jun 2014 17 Jun 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2014 - QUARTERLY VESTING OF 12-15-09 GRANT 17 Jun 2014 15 Jun 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 7, 2014 QUARTERLY VESTING OF 03/07/2012 RSU GRANT 10 Jun 2014 07 Jun 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 1, 2014 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 03 Jun 2014 01 Jun 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 17, 2014 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17-11 18 Mar 2014 17 Mar 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 15, 2014 - QUARTERLY VESTING OF 12-15-09 GRANT 18 Mar 2014 15 Mar 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 7, 2014 PERIODIC GRANT 11 Mar 2014 07 Mar 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 7, 2014 QUARTERLY VESTING OF 03/07/2012 RSU GRANT 11 Mar 2014 07 Mar 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 1, 2014 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 04 Mar 2014 01 Mar 2014 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 17, 2013 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17 18 Dec 2013 17 Dec 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 15, 2013 - QUARTERLY VESTING OF 12-15-09 GRANT 17 Dec 2013 15 Dec 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 11, 2013 - QUARTERLY VESTING OF 12-11-08 GRANT 13 Dec 2013 11 Dec 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 7, 2013 QUARTERLY VESTING OF 03/07/2012 RSU GRANT 10 Dec 2013 07 Dec 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 1, 2013 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 03 Dec 2013 01 Dec 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER NOVEMBER 26, 2013 - OPTION EXERCISE AND SALE 27 Nov 2013 26 Nov 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 17, 2013 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-1 18 Sep 2013 17 Sep 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 15, 2013 - QUARTERLY VESTING OF 12-15-09 GRANT 17 Sep 2013 15 Sep 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 11, 2013 - QUARTERLY VESTING OF 12-11-08 GRANT 13 Sep 2013 11 Sep 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 7, 2013 QUARTERLY VESTING OF 03/07/2012 RSU GRANT 09 Sep 2013 07 Sep 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 1, 2013 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 04 Sep 2013 01 Sep 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER AUGUST 29, 2013 SALE 03 Sep 2013 29 Aug 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 17, 2013 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17-11 18 Jun 2013 17 Jun 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2013 - QUARTERLY VESTING OF 12-15-09 GRANT 17 Jun 2013 15 Jun 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 11, 2013 - QUARTERLY VESTING OF 12-11-08 GRANT 12 Jun 2013 11 Jun 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 7, 2013 QUARTERLY VESTING OF 03/07/2012 RSU GRANT 11 Jun 2013 07 Jun 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 1, 2013 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 04 Jun 2013 01 Jun 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MAY 14, 2013 SALE 15 May 2013 14 May 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 17, 2013 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17-11 19 Mar 2013 17 Mar 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 15, 2013 - QUARTERLY VESTING OF 12-15-09 GRANT 15 Mar 2013 15 Mar 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 13, 2013 SALE 14 Mar 2013 13 Mar 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 11, 2013 - QUARTERLY VESTING OF 12-11-08 GRANT 11 Mar 2013 11 Mar 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 7, 2013 - 20% 1ST YEAR VESTING OF 3-7-12 GRANT 08 Mar 2013 07 Mar 2013 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 1, 2013 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 05 Mar 2013 01 Mar 2013 001-11859
5 Open 5 document View SEC filing for 5 FORM 5 LEON TREFLER DECEMBER 21, 2012 - GIFT FROM ALAN 03 Jan 2013 21 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 17, 2012 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17 19 Dec 2012 17 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 15, 2012 - QUARTERLY VESTING OF 12-15-09 GRANT 18 Dec 2012 15 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 13, 2012 - QUARTERLY VESTING OF 12-13-2007 GRANT 17 Dec 2012 13 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 12, 2012 GRANT OPTIONS 14 Dec 2012 12 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 11, 2012 - QUARTERLY VESTING OF 12-11-08 GRANT 13 Dec 2012 11 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 1, 2012 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 04 Dec 2012 01 Dec 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 17, 2012 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-1 19 Sep 2012 17 Sep 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 15, 2012 - QUARTERLY VESTING OF 12-15-09 GRANT 18 Sep 2012 15 Sep 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 13, 2012 - QUARTERLY VESTING OF 12-13-2007 GRANT 14 Sep 2012 13 Sep 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 11, 2012 - QUARTERLY VESTING OF 12-11-08 GRANT 13 Sep 2012 11 Sep 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 1, 2012 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 05 Sep 2012 01 Sep 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 17, 2012 - QUARTERLY VESTING AFTER 1ST YEAR OF 3-17-11 19 Jun 2012 17 Jun 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2012 - QUARTERLY VESTING OF 12-15-09 GRANT 19 Jun 2012 15 Jun 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 13, 2012 - QUARTERLY VESTING OF 12-13-2007 GRANT 15 Jun 2012 13 Jun 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 11, 2012 - QUARTERLY VESTING OF 12-11-08 GRANT 12 Jun 2012 11 Jun 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 1, 2012 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 05 Jun 2012 01 Jun 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MAY 22, 2012 SALE 23 May 2012 22 May 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 17, 2012 - 1ST YEAR VESTING OF 3-17-11 GRANT 19 Mar 2012 17 Mar 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 15, 2012 - QUARTERLY VESTING OF 12-15-09 GRANT 15 Mar 2012 15 Mar 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 13, 2012 - QUARTERLY VESTING OF 12-13-2007 GRANT 13 Mar 2012 13 Mar 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 12, 2012 - QUARTERLY VESTING OF 12-11-08 GRANT 12 Mar 2012 11 Mar 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 9, 2012 CICP 09 Mar 2012 07 Mar 2012 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 1, 2012 QUARTERLY VESTING OF 03/01/2010 RSU GRANT 02 Mar 2012 01 Mar 2012 001-11859
5 Open 5 document View SEC filing for 5 FORM 5 LEON TREFLER FEBRUARY 8, 2012 08 Feb 2012 31 Dec 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 15, 2011 QUARTERLY VESTING OF 12/15/09 RSU GRANT 15 Dec 2011 15 Dec 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 13, 2011 QUARTERLY VESTING OF 12/13/07 RSU GRANT AN 14 Dec 2011 13 Dec 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 11, 2011 QUARTERLY VESTING OF 12/11/08 RSU GRANT 13 Dec 2011 11 Dec 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 1, 2011 QUARTERLY VESTING OF 3/1/10 RSU GRANT 01 Dec 2011 01 Dec 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 15, 2011 QUARTERLY VESTING OF 12/15/2009 RSU GRANT 16 Sep 2011 15 Sep 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 13, 2011 QUARTERLY VESTING OF 12/13/2007 RSU GRANT 15 Sep 2011 13 Sep 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 11, 2011 QUARTERLY VESTING OF 12/11/2008 RSU GRANT 13 Sep 2011 11 Sep 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 1, 2011 QUARTERLY VESTING OF 03/01/2010 GRANT 02 Sep 2011 01 Sep 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 17, 2011 - DECEMBER 15, 2009 QUARTERLY VESTING 17 Jun 2011 15 Jun 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2011 - SALE 15 Jun 2011 14 Jun 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2011 - DECEMBER 13, 2007 QUARTERLY VESTING 15 Jun 2011 13 Jun 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 13, 2011 13 Jun 2011 11 Jun 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 2, 2011 02 Jun 2011 01 Jun 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 21, 2011 - CICP AND EQUITY GRANT 21 Mar 2011 17 Mar 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 16, 2011 - DECEMBER 15, 2009 QUARTERLY VESTING 16 Mar 2011 15 Mar 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 15, 2011 - DECEMBER 13, 2007 QUARTERLY VESTING 15 Mar 2011 13 Mar 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 14, 2011 14 Mar 2011 11 Mar 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 14, 2011 14 Mar 2011 10 Mar 2011 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 3, 2011 03 Mar 2011 01 Mar 2011 001-11859
5 Open 5 document View SEC filing for 5 FORM 5 LEON TREFLER JANUARY 8, 2011 09 Feb 2011 31 Dec 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 16, 2010 - SALE 16 Dec 2010 15 Dec 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 14, 2010 - SALE 14 Dec 2010 14 Dec 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER DECEMBER 14, 2010 14 Dec 2010 11 Dec 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 15, 2010 15 Sep 2010 13 Sep 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER SEPTEMBER 14, 2010 14 Sep 2010 11 Sep 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 15, 2010 14 Jun 2010 13 Jun 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER JUNE 14, 2010 14 Jun 2010 11 Jun 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MAY 17, 2010 17 May 2010 13 May 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MAY 17, 2010 (FILING OF 2-26-10 SALE) 17 May 2010 26 Feb 2010 001-11859
4/A Open 4/A document View SEC filing for 4/A FORM 4A LEON TREFLER MARCH 16, 2010 17 May 2010 13 Mar 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 16, 2010 16 Mar 2010 13 Mar 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 12, 2010 12 Mar 2010 11 Mar 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 11, 2010 11 Mar 2010 09 Mar 2010 001-11859
4 Open 4 document View SEC filing for 4 FORM 4 LEON TREFLER MARCH 3, 2010 03 Mar 2010 01 Mar 2010 001-11859
3 Open 3 document View SEC filing for 3 FORM 3 LEON TREFLER JANUARY 20, 2010 19 Jan 2010 08 Jan 2010 001-11859

About this filer

Leon Trefler files with the SEC under CIK 0001480560. This page aggregates EDGAR filings and related ownership activity.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.