Timothy M. Armstrong

Business address
770 Broadway, 4 Th Floor, New York, NY, 10003
Top holdings (ownership)
BKNG and UP
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Timothy M. Armstrong has filed 62 SEC EDGAR filings since 17 Nov 2009

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing OWNERSHIP DOCUMENT 11 Jun 2025 10 Jun 2025 001-39541
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Jun 2024 06 Jun 2024 001-39541
4 Open Document Open Filing OWNERSHIP DOCUMENT 24 Jan 2024 22 Jan 2024 001-39541
4 Open Document Open Filing OWNERSHIP DOCUMENT 03 Jun 2022 02 Jun 2022 001-39541
4 Open Document Open Filing 01 Jun 2022 30 May 2022 001-36691
4 Open Document Open Filing OWNERSHIP DOCUMENT 21 Sep 2021 17 Sep 2021 001-39541
4 Open Document Open Filing FORM 4 03 Sep 2021 01 Sep 2021 001-39541
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021 001-39541
3 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021 001-39541
4 Open Document Open Filing FORM 4 - 02 Jun 2021 30 May 2021 001-36691
4 Open Document Open Filing FORM 4 - 02 Jun 2020 30 May 2020 001-36691
4 Open Document Open Filing FORM 4 - 31 May 2019 30 May 2019 001-36691
4 Open Document Open Filing PRIMARY DOCUMENT 24 Sep 2018 20 Sep 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 10 Sep 2018 06 Sep 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 27 Aug 2018 23 Aug 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 13 Aug 2018 09 Aug 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 30 Jul 2018 26 Jul 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jul 2018 12 Jul 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 02 Jul 2018 28 Jun 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 18 Jun 2018 14 Jun 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 04 Jun 2018 31 May 2018 001-08606
4 Open Document Open Filing FORM 4 - 01 Jun 2018 30 May 2018 001-36691
4 Open Document Open Filing PRIMARY DOCUMENT 21 May 2018 17 May 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 07 May 2018 03 May 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 23 Apr 2018 19 Apr 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 09 Apr 2018 05 Apr 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 30 Mar 2018 28 Mar 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 26 Mar 2018 22 Mar 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 12 Mar 2018 08 Mar 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 08 Mar 2018 06 Mar 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 06 Mar 2018 03 Mar 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 26 Feb 2018 22 Feb 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 12 Feb 2018 08 Feb 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 29 Jan 2018 25 Jan 2018 001-08606
4 Open Document Open Filing PRIMARY DOCUMENT 16 Jan 2018 11 Jan 2018 001-08606
3 Open Document Open Filing PRIMARY DOCUMENT 10 Jan 2018 01 Jan 2018 001-08606
4 Open Document Open Filing FORM 4 - 01 Jun 2017 30 May 2017 001-36691
4 Open Document Open Filing FORM 4 - 01 Jun 2016 30 May 2016 001-36691
4 Open Document Open Filing FORM 4 - 08 Mar 2016 04 Mar 2016 001-36691
4 Open Document Open Filing PRIMARY DOCUMENT 25 Jun 2015 23 Jun 2015 001-34419
SC 13D/A Open Document Open Filing SC 13D/A 23 Jun 2015
SC 13D/A Open Document Open Filing SCHEDULE 13D AMENDMENT NO. 1 17 Jun 2015
4 Open Document Open Filing FORM 4 - 06 Mar 2015 04 Mar 2015 001-36691
4 Open Document Open Filing PRIMARY DOCUMENT 18 Feb 2015 13 Feb 2015 001-34419
4 Open Document Open Filing PRIMARY DOCUMENT 09 May 2014 08 May 2014 001-34419
4 Open Document Open Filing FORM 4 - 06 Mar 2014 04 Mar 2014 000-25581
4 Open Document Open Filing PRIMARY DOCUMENT 19 Feb 2014 14 Feb 2014 001-34419