Andrew Lo SEC EDGAR Filings (CIK 0001679076)

SEC EDGAR filings, ownership reports, and insider transactions for Andrew Lo.

Business address
C/O Alphasimplex Group, Llc, One Cambridge Center, 9 Th Floor, Cambridge, MA, 02142
Top holdings (ownership)
BBIO, ABCL, and ROIV
⭐ Add to watchlist ⭐
Get insider transactions for this reporting owner
Andrew Lo has filed 62 SEC EDGAR filings since 13 Jul 2016

Latest Filings

Recent SEC filings for Andrew Lo including 4, 144, 4/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 19 Nov 2025 17 Nov 2025 001-38959
144 Open 144 document View SEC filing for 144 18 Nov 2025
144 Open 144 document View SEC filing for 144 17 Nov 2025
4 Open 4 document View SEC filing for 4 4 24 Jun 2025 20 Jun 2025 001-38959
4 Open 4 document View SEC filing for 4 FORM 4 16 Jun 2025 12 Jun 2025 001-39781
4 Open 4 document View SEC filing for 4 4 06 May 2025 02 May 2025 001-38959
144 Open 144 document View SEC filing for 144 02 May 2025
4 Open 4 document View SEC filing for 4 4 25 Jun 2024 21 Jun 2024 001-38959
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2024 21 Jun 2024 001-39781
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Jun 2023 21 Jun 2023 001-38959
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022 001-39781
4 Open 4 document View SEC filing for 4 FORM 4 19 Sep 2022 15 Sep 2022 001-40782
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jun 2022 22 Jun 2022 001-38959
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jan 2022 29 Dec 2021 001-38959
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 10 Dec 2021 03 Dec 2021 001-39781
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Dec 2021 03 Dec 2021 001-39781
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Dec 2021 03 Dec 2021 001-39781
3 Open 3 document View SEC filing for 3 01 Oct 2021 01 Oct 2021 001-40782
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Jun 2021 17 Jun 2021 001-38959
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Jun 2020 23 Jun 2020 001-38959
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 25 Jun 2020 23 Jun 2020 001-38959
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Jul 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Jul 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Jul 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Jul 2019
4 Open 4 document View SEC filing for 4 4 15 Jul 2019 10 Jul 2019 001-37929
4 Open 4 document View SEC filing for 4 4 15 Jul 2019 10 Jul 2019 001-38667
4 Open 4 document View SEC filing for 4 4 15 Jul 2019 10 Jul 2019 001-37418
4 Open 4 document View SEC filing for 4 4 15 Jul 2019 10 Jul 2019 001-34949
4 Open 4 document View SEC filing for 4 4 19 Jun 2019 17 Jun 2019 001-38667
4 Open 4 document View SEC filing for 4 4 14 Jun 2019 12 Jun 2019 001-38667
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 14 Jun 2019
4 Open 4 document View SEC filing for 4 11 Jun 2019 07 Jun 2019 001-38667
4 Open 4 document View SEC filing for 4 06 Jun 2019 04 Jun 2019 001-38667
4 Open 4 document View SEC filing for 4 06 Jun 2019 04 Jun 2019 001-37929
4 Open 4 document View SEC filing for 4 03 Jun 2019 30 May 2019 001-38667
4 Open 4 document View SEC filing for 4 29 May 2019 24 May 2019 001-38667
4 Open 4 document View SEC filing for 4 23 May 2019 21 May 2019 001-38667
4 Open 4 document View SEC filing for 4 20 May 2019 16 May 2019 001-38667
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Mar 2019
4 Open 4 document View SEC filing for 4 4 19 Mar 2019 18 Mar 2019 001-37418
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2019
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 20 Dec 2018
4 Open 4 document View SEC filing for 4 4 20 Dec 2018 18 Dec 2018 001-37418
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 10 Oct 2018
4 Open 4 document View SEC filing for 4 4 03 Oct 2018 01 Oct 2018 001-38667
3 Open 3 document View SEC filing for 3 3 26 Sep 2018 26 Sep 2018 001-38667
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 07 Jun 2018
4 Open 4 document View SEC filing for 4 4 07 Jun 2018 05 Jun 2018 001-37418
4 Open 4 document View SEC filing for 4 4 04 Apr 2018 02 Apr 2018 001-37929
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 16 Jan 2018
4 Open 4 document View SEC filing for 4 4 16 Jan 2018 12 Jan 2018 001-34949
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Oct 2017
4 Open 4 document View SEC filing for 4 4 17 Oct 2017 16 Oct 2017 001-34949
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 10 Feb 2017
3 Open 3 document View SEC filing for 3 3 27 Oct 2016 26 Oct 2016 001-37929
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Oct 2016
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 19 Oct 2016
3 Open 3 document View SEC filing for 3 3 13 Jul 2016 08 Jul 2016 001-37418
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 Jul 2016
3 Open 3 document View SEC filing for 3 3 13 Jul 2016 08 Jul 2016 001-34949
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 Jul 2016

About this filer

Andrew Lo files with the SEC under CIK 0001679076. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

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.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

Related pages