Form 4: Kodiak Sciences CEO Reports Stock Transaction
Insider Transaction (Form 4)
Victor Perlroth, Chairman and CEO, a Director and 10% owner of Kodiak Sciences Inc., reported multiple transactions in common stock on September 25, 2026.
Summary
- Option exercise/conversion: acquired 600,000 Common Stock at $5.38 ($3,228,000) on September 25, 2026; holds 2,995,538 after (Direct).
- Option exercise/conversion: acquired 365,840 Common Stock at $2.49 ($910,942) on September 25, 2026; holds 3,361,378 after (Direct).
- Option exercise/conversion: acquired 314,684 Common Stock at $3.95 ($1,243,002) on September 25, 2026; holds 3,676,062 after (Direct).
- Option exercise/conversion: disposed of 600,000 Stock Option (Right to Buy) on September 25, 2026 (Direct).
- Option exercise/conversion: disposed of 365,840 Stock Option (Right to Buy) on September 25, 2026 (Direct).
- Option exercise/conversion: disposed of 314,684 Stock Option (Right to Buy) on September 25, 2026 (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Victor Perlroth — Director, Officer (Chairman and CEO), 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-25 | Option exercise/conversion | Common Stock | 600,000 | $5 | $3.2M | 2,995,538 |
| 2026-09-25 | Option exercise/conversion | Common Stock | 365,840 | $2 | $910.9K | 3,361,378 |
| 2026-09-25 | Option exercise/conversion | Common Stock | 314,684 | $4 | $1.2M | 3,676,062 |
| 2026-09-25 | Option exercise/conversion | Stock Option (Right to Buy) | 600,000 | — | — | 0 |
| 2026-09-25 | Option exercise/conversion | Stock Option (Right to Buy) | 365,840 | — | — | 0 |
| 2026-09-25 | Option exercise/conversion | Stock Option (Right to Buy) | 314,684 | — | — | 0 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-25 | Option exercise/conversion (600,000 shares) |
| 2026-09-25 | Option exercise/conversion (365,840 shares) |
| 2026-09-25 | Option exercise/conversion (314,684 shares) |
| 2026-09-25 | Option exercise/conversion (600,000 shares) |
| 2026-09-25 | Option exercise/conversion (365,840 shares) |
| 2026-09-25 | Option exercise/conversion (314,684 shares) |
Keywords
insider transaction, Form 4, KOD, Kodiak Sciences Inc., neutral, Victor Perlroth
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