ARCH Venture Partners XIII, LLC

Director · Ten-percent owner · KARD

As of 2026-09-27, ARCH Venture Partners XIII, LLC has 33 Form 4 transactions on record across 1 company — 33 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $0Indirect: $222.5M$222.5Mas of 2026-09-27
  • Direct $0
  • Indirect $222.5M
KARDindirect15,042,035 sh$222.5M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

KARD · 33 trades
2026-06-22: Purchase, 1,250,000 sh ($20.0M)2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh2026-06-17: Conversion, 5,148,587 sh2026-06-17: Conversion, 1,204,000 sh2026-06-17: Conversion, 2,306,401 sh2026-06-17: Conversion, 13,792,035 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-06-22KARDPurchase1,250,000 @ $16.00$20.0M+9.1% of holding15,042,035Form 4
32 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4
2026-06-17KARDConversion5,148,5870Form 4
2026-06-17KARDConversion1,204,0000Form 4
2026-06-17KARDConversion2,306,4010Form 4
2026-06-17KARDConversion13,792,03513,792,035Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.