Stella Xu

Business address
C/O Armo Biosciences, Inc., 575 Chesapeake Drive, Redwood City, CA, 94063
Top holdings (ownership)
DSGN, TPST, and NXTC
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Stella Xu has filed 19 SEC EDGAR filings since 25 Jan 2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 SUBMISSION 02 Jun 2023 31 May 2023 001-40288
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2022 15 Jun 2022 001-40288
4 Open Document Open Filing FORM 4 SUBMISSION 22 Mar 2022 18 Mar 2022 001-40288
4/A Open Document Open Filing FORM 4/A - 20 Sep 2021 01 Jul 2021 001-35890
4 Open Document Open Filing FORM 4 06 Jul 2021 01 Jul 2021 001-35890
4 Open Document Open Filing FORM 4 29 Jun 2021 25 Jun 2021 001-35890
3 Open Document Open Filing FORM 3 29 Jun 2021 25 Jun 2021 001-35890
4 Open Document Open Filing FORM 4 28 Jun 2021 24 Jun 2021 001-38905
4 Open Document Open Filing FORM 4 SUBMISSION 01 Apr 2021 30 Mar 2021 001-40288
4 Open Document Open Filing FORM 4 SUBMISSION 29 Mar 2021 25 Mar 2021 001-40288
3 Open Document Open Filing FORM 3 SUBMISSION 25 Mar 2021 25 Mar 2021 001-40288
4 Open Document Open Filing PRIMARY DOCUMENT 15 Jun 2020 11 Jun 2020 001-38905
4 Open Document Open Filing PRIMARY DOCUMENT 17 Jun 2019 13 Jun 2019 001-38905
4 Open Document Open Filing PRIMARY DOCUMENT 13 May 2019 13 May 2019 001-38905
3 Open Document Open Filing PRIMARY DOCUMENT 08 May 2019 08 May 2019 001-38905
4 Open Document Open Filing FORM 4 SUBMISSION 22 Jun 2018 22 Jun 2018 001-38345
4 Open Document Open Filing FORM 4 SUBMISSION 28 Mar 2018 26 Mar 2018 001-38345
4 Open Document Open Filing FORM 4 SUBMISSION 30 Jan 2018 30 Jan 2018 001-38345
3 Open Document Open Filing FORM 3 SUBMISSION 25 Jan 2018 25 Jan 2018 001-38345