Arch Venture Partners X LP

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Arch Venture Partners X LP
CIK #0001769012, 0001782583
EDGAR Form CIK 2011 - 2026
3 [0001769012]
4 [0001769012]
3 [0001782583]
4 [0001782583]
Form 3/4/5 Subject 2011 - 2026
Arch Venture Partners X LLC
Arch Venture Partners IX LLC
Arch Venture Partners IX Overage LP
Arch Venture Fund IX Overage LP
Arch Venture Partners IX LP
Arch Venture Fund X Overage LP
Arch Venture Fund IX LP
Boundless Bio Inc
Arch Venture Partners X Overage LP
Arch Venture Partners VIII LLC
Arch Venture Partners X LP
Neumora Therapeutics Inc
Arch Venture Fund X LP
Arch Venture Fund VII LP
Arch Venture Fund VIII Overage LP
Arch Venture Partners VII LP
Arch Venture Partners VII LLC
Prime Medicine Inc
Burow Kristina
Gillis Steven
Crandell Keith
Maze Therapeutics Inc
Nelsen Robert
Sana Biotechnology Inc
Arch Venture Fund XII LP
Arch Venture Partners XII LLC
Bybee Clinton
Arch Venture Partners XII LP
Erasca Inc
Verve Therapeutics Inc
Sienna Biopharmaceuticals Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Neumora Therapeutics Inc NMRA
Common Stock
2025-10-27 Buy 1,915,700 $2.61 4,999,977
Prime Medicine Inc PRME
Common Stock
2025-08-01 Buy 3,030,300 $3.30 9,999,990
Boundless Bio Inc BOLD
Common Stock
2024-04-02 Conversion 1,048,433
Boundless Bio Inc BOLD
Series A Convertible Preferred Stock · derivative
2024-04-02 Conversion 424,908
Boundless Bio Inc BOLD
Series C Convertible Preferred Stock · derivative
2024-04-02 Conversion 366,301
Boundless Bio Inc BOLD
Common Stock
2024-04-02 Conversion 589,743
Boundless Bio Inc BOLD
Common Stock
2024-04-02 Buy 133,333 $16.00 2,133,328
Boundless Bio Inc BOLD
Common Stock
2024-04-02 Conversion 787,545
Boundless Bio Inc BOLD
Common Stock
2024-04-02 Buy 66,667 $16.00 1,066,672
Boundless Bio Inc BOLD
Series C Convertible Preferred Stock · derivative
2024-04-02 Conversion 201,465
Boundless Bio Inc BOLD
Series C Convertible Preferred Stock · derivative
2024-04-02 Conversion 164,835
Boundless Bio Inc BOLD
Series B Convertible Preferred Stock · derivative
2024-04-02 Conversion 227,920
Boundless Bio Inc BOLD
Series A Convertible Preferred Stock · derivative
2024-04-02 Conversion 454,212
Boundless Bio Inc BOLD
Series A Convertible Preferred Stock · derivative
2024-04-02 Conversion 586,080
Prime Medicine Inc PRME
Common Stock
2024-02-15 Buy 3,200,000 $6.25 20,000,000
Sana Biotechnology Inc SANA
Common Stock
2024-02-08 Buy 363,637 $5.50 2,000,004
Sana Biotechnology Inc SANA
Common Stock
2024-02-08 Buy 727,272 $5.50 3,999,996
Sana Biotechnology Inc SANA
Common Stock
2024-02-08 Buy 727,272 $5.50 3,999,996
Neumora Therapeutics Inc NMRA
Common Stock
2023-12-08 Other 1,176,593
Neumora Therapeutics Inc NMRA
Common Stock
2023-12-08 Other 703,061
showing 20 of 81 most recent transactions
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