Company · CIK 0001468748 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq
Kodiak Sciences Inc. · KOD
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 4, 2026 SForm 4 → | Jun 5, 5:56 pm EDT | John A. BorgesonChief Financial Officer | 30,000 | $34.10 | $1,023,009 | 211,930 | −12.4% | 10b5-1 |
| Jun 4, 2026 MForm 4 → | Jun 5, 5:56 pm EDT | John A. BorgesonChief Financial Officer | 30,000 | $1.04 | $31,200 | 241,930 | — | 10b5-1 |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 15, 2026 AForm 4 → | Jul 17, 4:40 pm EDT | John A. BorgesonChief Financial Officer | 66,500 | — | — | 66,500 | — | |
| Jul 15, 2026 AForm 4 → | Jul 17, 4:38 pm EDT | Victor PerlrothChairman and CEO, Director, 10% Owner | 100,000 | — | — | 100,000 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 5:58 pm EDT | Taiyin YangDirector | 17,731 | — | — | 17,731 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 5:57 pm EDT | Robert ProfusekDirector | 17,731 | — | — | 17,731 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 5:55 pm EDT | Richard S LevyDirector | 17,731 | — | — | 17,731 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 5:54 pm EDT | Bassil I DahiyatDirector | 17,731 | — | — | 17,731 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 5:52 pm EDT | Charles A BancroftDirector | 17,731 | — | — | 17,731 | — | |
| Jun 30, 2026 AForm 4 → | Jul 2, 4:32 pm EDT | BAKER BROS. ADVISORS LP +5Director, 10% Owner | 35,462 | — | — | 17,731 | — | |
| Jun 4, 2026 MForm 4 → | Jun 5, 5:56 pm EDT | John A. BorgesonChief Financial Officer | 30,000 | — | — | 0 | — | 10b5-1 |