Who's buying Kardigan, Inc.?

KARD insider buying, 13F and 13D filings

• Aug 14, 2026New 13F stake
  Perceptive Advisors: New position: 8.20M sh (~$195.6M, 3.0% of book)
  13F for the quarter ended 2026-06-30. Filed 2026-08-14.
  View the filing on SEC EDGAR ↗

Signals come from SEC filings: Form 4 (insiders, filed within 2 business days), 13F (fund holdings, up to 45 days after quarter end) and Schedule 13D (5%+ activist stakes). This page reports what the filings show; it is not investment advice.