Yajing Chen

Business address
314 Main Street, 4 Th Floor, Suite 100, Cambridge, MA, 02142
Top holdings (ownership)
ZLAB
Get insider transactions for this reporting owner
Yajing Chen has filed 36 SEC EDGAR filings since 17 Jul 2023

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 04 Nov 2025 31 Oct 2025 001-38205
144 Open Document Open Filing 03 Nov 2025
4 Open Document Open Filing 03 Oct 2025 01 Oct 2025 001-38205
144 Open Document Open Filing 02 Oct 2025
4 Open Document Open Filing 18 Aug 2025 14 Aug 2025 001-38205
144 Open Document Open Filing 15 Aug 2025
144 Open Document Open Filing 15 Aug 2025
4 Open Document Open Filing 12 Aug 2025 08 Aug 2025 001-38205
144 Open Document Open Filing 08 Aug 2025
4 Open Document Open Filing 27 Jun 2025 25 Jun 2025 001-38205
144 Open Document Open Filing 26 Jun 2025
4 Open Document Open Filing 04 Jun 2025 02 Jun 2025 001-38205
144 Open Document Open Filing 02 Jun 2025
4 Open Document Open Filing 07 Apr 2025 03 Apr 2025 001-38205
144 Open Document Open Filing 04 Apr 2025
4 Open Document Open Filing 03 Apr 2025 01 Apr 2025 001-38205
144 Open Document Open Filing 02 Apr 2025
4 Open Document Open Filing 14 Mar 2025 12 Mar 2025 001-38205
4 Open Document Open Filing 05 Nov 2024 01 Nov 2024 001-38205
144 Open Document Open Filing 04 Nov 2024
4 Open Document Open Filing 03 Oct 2024 01 Oct 2024 001-38205
144 Open Document Open Filing 02 Oct 2024
4 Open Document Open Filing 16 Aug 2024 14 Aug 2024 001-38205
144/A Open Document Open Filing 15 Aug 2024
144 Open Document Open Filing 15 Aug 2024
4 Open Document Open Filing 27 Jun 2024 25 Jun 2024 001-38205
144 Open Document Open Filing 26 Jun 2024
4 Open Document Open Filing 05 Apr 2024 03 Apr 2024 001-38205
144 Open Document Open Filing 04 Apr 2024
4 Open Document Open Filing 03 Apr 2024 01 Apr 2024 001-38205
144 Open Document Open Filing 02 Apr 2024
4 Open Document Open Filing 03 Nov 2023 01 Nov 2023 001-38205
144 Open Document Open Filing 02 Nov 2023
4 Open Document Open Filing 03 Oct 2023 29 Sep 2023 001-38205
4 Open Document Open Filing 21 Aug 2023 14 Aug 2023 001-38205
3 Open Document Open Filing 3 17 Jul 2023 07 Jul 2023 001-38205