Atlas Venture Fund XII, L.P.

Business address
400 Technology Square, 10 Th Floor, Cambridge, MA, 02139
State of incorporation
DE
Fiscal year end
December 31
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Atlas Venture Fund XII, L.P. has filed 19 SEC EDGAR filings since 6/4/2020

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
144 Open Document Open Filing Dec 12, 2025
SCHEDULE 13D/A Open Document Open Filing Aug 7, 2025
4 Open Document Open Filing Aug 7, 2025 Aug 5, 2025 001-41200
144 Open Document Open Filing Jun 25, 2025
144 Open Document Open Filing Jun 24, 2025
144 Open Document Open Filing May 6, 2025
SCHEDULE 13D/A Open Document Open Filing Apr 30, 2025
SC 13D/A Open Document Open Filing AMENDMENT TO FORM SC 13D Dec 15, 2022
SC 13D/A Open Document Open Filing AMENDMENT TO FORM SC 13D Jul 20, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jul 19, 2022 Jul 15, 2022 001-40544
SC 13D/A Open Document Open Filing AMENDMENT TO FORM SC 13D May 5, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Apr 4, 2022 Apr 1, 2022 001-40544
SC 13D Open Document Open Filing ACQUISITION OF BENEFICIAL OWNERSHIP Jan 21, 2022
4 Open Document Open Filing FORM 4 SUBMISSION Jan 11, 2022 Jan 11, 2022 001-41200
3 Open Document Open Filing FORM 3 SUBMISSION Jan 6, 2022 Jan 6, 2022 001-41200
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 6, 2021 Jul 2, 2021 001-40544
3 Open Document Open Filing OWNERSHIP DOCUMENT Jun 29, 2021 Jun 29, 2021 001-40544
3 Open Document Open Filing Feb 11, 2021 Feb 5, 2021 001-39438
D Open Document Open Filing Jun 4, 2020 021-368325