KOD: Kodiak Sciences Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
60 open-market buys totaling $103.03M and 0 sales totaling - in the last 180 days.
Insider buys
| Score | Ticker | Company | Insider | Role | Trade date | Value | Holding + | Cluster |
|---|---|---|---|---|---|---|---|---|
| 27 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $52K | 0% | |
| 35 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $875K | 0% | |
| 29 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $102K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $1.71M | 0% | |
| 11 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $7K | 0% | |
| 30 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-29 | $122K | 0% | |
| 19 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $16K | 0% | |
| 32 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $270K | 0% | |
| 28 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $83K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.39M | 0% | |
| 32 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $330K | 0% | |
| 40 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $5.52M | 0% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $392K | 0% | |
| 40 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $6.58M | 0% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $521K | 0% | |
| 41 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $8.73M | 0% | |
| 34 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $570K | 0% | |
| 41 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $9.55M | 1% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $442K | 0% | |
| 40 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $7.41M | 0% | |
| 35 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.05M | 1% | |
| 43 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $17.67M | 1% | |
| 27 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $42K | 0% | |
| 34 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $711K | 0% | |
| 9 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1K | 0% | |
| 20 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $23K | 0% | |
| 28 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $70K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.18M | 0% | |
| 26 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $32K | 0% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $544K | 0% | |
| 11 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $5K | 0% | |
| 28 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $83K | 0% | |
| 28 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $83K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.39M | 0% | |
| 26 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $27K | 0% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $459K | 0% | |
| 29 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $85K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.42M | 0% | |
| 30 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $137K | 0% | |
| 37 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $2.29M | 0% | |
| 10 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $3K | 0% | |
| 27 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $53K | 0% | |
| 11 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $8K | 0% | |
| 30 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $140K | 0% | |
| 29 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $97K | 0% | |
| 36 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $1.63M | 0% | |
| 34 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $620K | 0% | |
| 41 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $10.40M | 1% | |
| 34 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $556K | 0% | |
| 41 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $9.32M | 1% | |
| 31 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $200K | 0% | |
| 38 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $3.35M | 0% | |
| 27 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $52K | 0% | |
| 35 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $878K | 0% | |
| 30 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $164K | 0% | |
| 38 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $2.75M | 0% | |
| 19 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $15K | 0% | |
| 32 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $256K | 0% | |
| 26 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $31K | 0% | |
| 33 | KOD | Kodiak Sciences Inc. | Baker Bros. Advisors Lp / 667, L.P. / Baker Bros. Advisors (Gp) Llc / Baker Brothers Life Sciences Lp / Baker Felix / Baker Julian | Director | 2026-09-28 | $517K | 0% |
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-09-30 | 13D amendment | Baker Bros. Advisors LP | 35.00% | SEC | |
| 2026-08-14 | New 13G stake | T. Rowe Price Associates, Inc. | 5.20% | SEC |
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