Andrew Lo

Business address
C/O Alphasimplex Group, Llc, One Cambridge Center, 9 Th Floor, Cambridge, MA, 02142
Top holdings (ownership)
BBIO and ROIV
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Andrew Lo has filed 62 SEC EDGAR filings since 13 Jul 2016

Latest Filings

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