27 insiders reported 58 Form 4 transactions for Kardigan, Inc. (KARD) over the past 18 months (most recent 2026-07-13). Recent activity: Perceptive Capital Solutions Holdings LP (Director) Buy 20,706 shares, PERCEPTIVE ADVISORS LLC (Director) Buy 20,706 shares, PERCEPTIVE LIFE SCIENCES MASTER FUND LTD (Director) Buy 20,706 shares, EDELMAN JOSEPH (Director) Buy 20,706 shares, HRTG GPE, LLC (10% Owner) Buy 3.1M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-13 | Perceptive Capital Solutions Holdings LP | Director | Buy | 20,706 | $0 |
| 2026-07-13 | PERCEPTIVE ADVISORS LLC | Director | Buy | 20,706 | $0 |
| 2026-07-13 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | Director | Buy | 20,706 | $0 |
| 2026-07-13 | EDELMAN JOSEPH | Director | Buy | 20,706 | $0 |
| 2026-06-24 | HRTG GPE, LLC | 10% Owner | Buy | 3.1M | $50.0M |
| 2026-06-24 | Kelly Kevin Anthony | 10% Owner | Buy | 3.1M | $50.0M |
| 2026-06-24 | HRTG PV, L.P. | 10% Owner | Buy | 3.1M | $50.0M |
| 2026-06-24 | Johnson Keith Bryon | 10% Owner | Buy | 3.1M | $50.0M |
| 2026-06-24 | ARCH Venture Partners XIII, L.P. | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | ARCH Venture Partners XIII, LLC | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | HRTG CIF 2024, L.P. | 10% Owner | Buy | 3.1M | $50.0M |
| 2026-06-24 | ARCH Venture Fund XIII, L.P. | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | Burow Kristina | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | GILLIS STEVEN | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | NELSEN ROBERT | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | CRANDELL KEITH | Director | Buy | 1.2M | $20.0M |
| 2026-06-24 | BERNS PAUL L | Director | Buy | 1.2M | $20.0M |
| 2026-06-22 | Edelberg Jay | Chief Medical Officer | Buy | 97,587 | $0 |
| 2026-06-22 | HRTG GPE, LLC | 10% Owner | Buy | 2.1M | $0 |
| 2026-06-22 | CRANDELL KEITH | 10% Owner | Buy | 13.8M | $0 |
| 2026-06-22 | Moriarty John B | Chief Legal Officer | Buy | 47,784 | $0 |
| 2026-06-22 | Burow Kristina | 10% Owner | Buy | 13.8M | $0 |
| 2026-06-22 | Pasternak Andy | Chief Strategy Officer | Buy | 79,640 | $0 |
| 2026-06-22 | Jahn Brianne | Chief Financial Officer | Buy | 79,640 | $0 |
| 2026-06-22 | ARCH Venture Fund XIII, L.P. | 10% Owner | Buy | 13.8M | $0 |
Source: SEC Form 4 filings · as of 2026-07-13