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Kodiak Sciences Inc.

KOD · CIK 0001468748

SEC FORM 4
$52,145.86

Kodiak Sciences Inc. (KOD)

Purchase of 619 shares at $84.2421 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$874,517.24

Kodiak Sciences Inc. (KOD)

Purchase of 10,381 shares at $84.2421 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$102,056.59

Kodiak Sciences Inc. (KOD)

Purchase of 1,195 shares at $85.4030 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,710,707.49

Kodiak Sciences Inc. (KOD)

Purchase of 20,031 shares at $85.4030 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$7,214.38

Kodiak Sciences Inc. (KOD)

Purchase of 84 shares at $85.8855 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$121,613.87

Kodiak Sciences Inc. (KOD)

Purchase of 1,416 shares at $85.8855 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 29, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$52,396.10

Kodiak Sciences Inc. (KOD)

Purchase of 856 shares at $61.2104 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$361,114.44

Kodiak Sciences Inc. (KOD)

Purchase of 5,382 shares at $67.0967 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$10,529.53

Kodiak Sciences Inc. (KOD)

Purchase of 154 shares at $68.3736 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$176,745.76

Kodiak Sciences Inc. (KOD)

Purchase of 2,585 shares at $68.3736 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$160,740.63

Kodiak Sciences Inc. (KOD)

Purchase of 2,331 shares at $68.9578 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$2,693,905.41

Kodiak Sciences Inc. (KOD)

Purchase of 39,066 shares at $68.9578 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$75,487.42

Kodiak Sciences Inc. (KOD)

Purchase of 1,056 shares at $71.4843 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,265,129.14

Kodiak Sciences Inc. (KOD)

Purchase of 17,698 shares at $71.4843 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,204,597.06

Kodiak Sciences Inc. (KOD)

Purchase of 16,641 shares at $72.3873 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$20,194,464.18

Kodiak Sciences Inc. (KOD)

Purchase of 278,978 shares at $72.3873 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$343,172.88

Kodiak Sciences Inc. (KOD)

Purchase of 4,696 shares at $73.0777 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$878,001.98

Kodiak Sciences Inc. (KOD)

Purchase of 14,344 shares at $61.2104 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$5,753,115.01

Kodiak Sciences Inc. (KOD)

Purchase of 78,726 shares at $73.0777 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$338,554.28

Kodiak Sciences Inc. (KOD)

Purchase of 4,577 shares at $73.9686 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$5,675,092.90

Kodiak Sciences Inc. (KOD)

Purchase of 76,723 shares at $73.9686 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$145,291.05

Kodiak Sciences Inc. (KOD)

Purchase of 1,924 shares at $75.5151 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$2,436,192.64

Kodiak Sciences Inc. (KOD)

Purchase of 32,261 shares at $75.5151 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$281,025.95

Kodiak Sciences Inc. (KOD)

Purchase of 3,681 shares at $76.3450 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$4,710,486.50

Kodiak Sciences Inc. (KOD)

Purchase of 61,700 shares at $76.3450 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$223,312.16

Kodiak Sciences Inc. (KOD)

Purchase of 2,884 shares at $77.4314 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$3,743,808.19

Kodiak Sciences Inc. (KOD)

Purchase of 48,350 shares at $77.4314 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$233,268.69

Kodiak Sciences Inc. (KOD)

Purchase of 2,969 shares at $78.5681 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$164,292.78

Kodiak Sciences Inc. (KOD)

Purchase of 2,666 shares at $61.6252 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$3,910,412.91

Kodiak Sciences Inc. (KOD)

Purchase of 49,771 shares at $78.5681 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$2,754,030.19

Kodiak Sciences Inc. (KOD)

Purchase of 44,690 shares at $61.6252 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$15,299.84

Kodiak Sciences Inc. (KOD)

Purchase of 243 shares at $62.9623 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$256,067.67

Kodiak Sciences Inc. (KOD)

Purchase of 4,067 shares at $62.9623 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$30,860.82

Kodiak Sciences Inc. (KOD)

Purchase of 479 shares at $64.4276 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$516,773.78

Kodiak Sciences Inc. (KOD)

Purchase of 8,021 shares at $64.4276 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$21,538.04

Kodiak Sciences Inc. (KOD)

Purchase of 321 shares at $67.0967 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409116 · filed 2026-09-30 · View filing →

SEC FORM 4
$42,402.00

Kodiak Sciences Inc. (KOD)

Purchase of 534 shares at $79.4045 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$82,694.04

Kodiak Sciences Inc. (KOD)

Purchase of 1,027 shares at $80.5200 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$82,964.89

Kodiak Sciences Inc. (KOD)

Purchase of 1,024 shares at $81.0204 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,390,229.04

Kodiak Sciences Inc. (KOD)

Purchase of 17,159 shares at $81.0204 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$27,446.24

Kodiak Sciences Inc. (KOD)

Purchase of 338 shares at $81.2019 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$459,115.54

Kodiak Sciences Inc. (KOD)

Purchase of 5,654 shares at $81.2019 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$84,891.71

Kodiak Sciences Inc. (KOD)

Purchase of 1,044 shares at $81.3139 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,422,180.11

Kodiak Sciences Inc. (KOD)

Purchase of 17,490 shares at $81.3139 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$136,796.69

Kodiak Sciences Inc. (KOD)

Purchase of 1,672 shares at $81.8162 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$2,293,144.45

Kodiak Sciences Inc. (KOD)

Purchase of 28,028 shares at $81.8162 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$3,194.69

Kodiak Sciences Inc. (KOD)

Purchase of 39 shares at $81.9150 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$711,146.70

Kodiak Sciences Inc. (KOD)

Purchase of 8,956 shares at $79.4045 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$53,326.67

Kodiak Sciences Inc. (KOD)

Purchase of 651 shares at $81.9150 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$8,350.90

Kodiak Sciences Inc. (KOD)

Purchase of 101 shares at $82.6822 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$140,477.06

Kodiak Sciences Inc. (KOD)

Purchase of 1,699 shares at $82.6822 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$97,042.12

Kodiak Sciences Inc. (KOD)

Purchase of 1,167 shares at $83.1552 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,626,016.78

Kodiak Sciences Inc. (KOD)

Purchase of 19,554 shares at $83.1552 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$620,399.37

Kodiak Sciences Inc. (KOD)

Purchase of 7,390 shares at $83.9512 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$10,400,546.27

Kodiak Sciences Inc. (KOD)

Purchase of 123,888 shares at $83.9512 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$556,050.23

Kodiak Sciences Inc. (KOD)

Purchase of 6,553 shares at $84.8543 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$9,320,566.02

Kodiak Sciences Inc. (KOD)

Purchase of 109,842 shares at $84.8543 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$199,612.12

Kodiak Sciences Inc. (KOD)

Purchase of 2,322 shares at $85.9656 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,353.71

Kodiak Sciences Inc. (KOD)

Purchase of 17 shares at $79.6300 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$3,346,812.74

Kodiak Sciences Inc. (KOD)

Purchase of 38,932 shares at $85.9656 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$22,535.29

Kodiak Sciences Inc. (KOD)

Purchase of 283 shares at $79.6300 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$70,461.52

Kodiak Sciences Inc. (KOD)

Purchase of 884 shares at $79.7076 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,181,824.59

Kodiak Sciences Inc. (KOD)

Purchase of 14,827 shares at $79.7076 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$32,411.26

Kodiak Sciences Inc. (KOD)

Purchase of 404 shares at $80.2259 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$544,172.28

Kodiak Sciences Inc. (KOD)

Purchase of 6,783 shares at $80.2259 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$4,911.72

Kodiak Sciences Inc. (KOD)

Purchase of 61 shares at $80.5200 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409118 · filed 2026-09-30 · View filing →

SEC FORM 4
$16,130.24

Kodiak Sciences Inc. (KOD)

Purchase of 186 shares at $86.7217 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$8,729,261.94

Kodiak Sciences Inc. (KOD)

Purchase of 98,561 shares at $88.5671 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$569,816.49

Kodiak Sciences Inc. (KOD)

Purchase of 6,428 shares at $88.6460 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$9,553,556.71

Kodiak Sciences Inc. (KOD)

Purchase of 107,772 shares at $88.6460 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$441,924.96

Kodiak Sciences Inc. (KOD)

Purchase of 4,932 shares at $89.6036 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$7,407,798.42

Kodiak Sciences Inc. (KOD)

Purchase of 82,673 shares at $89.6036 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,053,915.16

Kodiak Sciences Inc. (KOD)

Purchase of 11,729 shares at $89.8555 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$17,666,310.14

Kodiak Sciences Inc. (KOD)

Purchase of 196,608 shares at $89.8555 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$270,051.37

Kodiak Sciences Inc. (KOD)

Purchase of 3,114 shares at $86.7217 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$83,081.19

Kodiak Sciences Inc. (KOD)

Purchase of 957 shares at $86.8142 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$1,392,152.51

Kodiak Sciences Inc. (KOD)

Purchase of 16,036 shares at $86.8142 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$329,510.56

Kodiak Sciences Inc. (KOD)

Purchase of 3,790 shares at $86.9421 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$5,524,214.09

Kodiak Sciences Inc. (KOD)

Purchase of 63,539 shares at $86.9421 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$392,466.65

Kodiak Sciences Inc. (KOD)

Purchase of 4,485 shares at $87.5065 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$6,578,388.64

Kodiak Sciences Inc. (KOD)

Purchase of 75,176 shares at $87.5065 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$520,774.55

Kodiak Sciences Inc. (KOD)

Purchase of 5,880 shares at $88.5671 per share.

Reporting Persons BAKER BROS. ADVISORS LP · 667, L.P. · Baker Bros. Advisors (GP) LLC · Baker Brothers Life Sciences LP · BAKER FELIX · BAKER JULIAN · Transaction Code P

Traded Sep 28, 2026 · Disclosed Sep 30, 2026

Source: SEC Form 4 · 0001193125-26-409127 · filed 2026-09-30 · View filing →

SEC FORM 4
$3,228,000.00

Kodiak Sciences Inc. (KOD)

Acquisition (code M) of 600,000 shares at $5.38 per share.

Reporting Person PERLROTH VICTOR · Officer Title Chairman and CEO · Transaction Code M

Traded Sep 25, 2026 · Disclosed Sep 29, 2026

Source: SEC Form 4 · 0001754181-26-000013 · filed 2026-09-29 · View filing →

SEC FORM 4
$910,941.60

Kodiak Sciences Inc. (KOD)

Acquisition (code M) of 365,840 shares at $2.49 per share.

Reporting Person PERLROTH VICTOR · Officer Title Chairman and CEO · Transaction Code M

Traded Sep 25, 2026 · Disclosed Sep 29, 2026

Source: SEC Form 4 · 0001754181-26-000013 · filed 2026-09-29 · View filing →

SEC FORM 4
$1,243,001.80

Kodiak Sciences Inc. (KOD)

Acquisition (code M) of 314,684 shares at $3.95 per share.

Reporting Person PERLROTH VICTOR · Officer Title Chairman and CEO · Transaction Code M

Traded Sep 25, 2026 · Disclosed Sep 29, 2026

Source: SEC Form 4 · 0001754181-26-000013 · filed 2026-09-29 · View filing →