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CIK 0001468748 · Non-accelerated filer<br>Smaller reporting company

Kodiak Sciences Inc.

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Ticker
KOD
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
270476525
Phone
650-281-0850
Business address
1250 PAGE MILL RD, PALO ALTO, CA, 94304
Former names
Oligasis, LLC
Open-market buys, last 90 days
$181,327,230
in 4 filings
Open-market sales, last 90 days
$2,700,322
in 1 filing, $2.7M under 10b5-1 plans

Net +$178,626,907. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. BAKER BROS. ADVISORS LP +$181.3M Director 4 filings
  2. BORGESON JOHN A. −$2.7M Chief Financial Officer sold 12% of stake

Reading 80 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +2,331 $68.96 $161K 1,567,464
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +39,066 $68.96 $2.7M 18,476,927
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +1,056 $71.48 $75K 1,568,520
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +17,698 $71.48 $1.3M 18,494,625
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +16,641 $72.39 $1.2M 1,585,161
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +278,978 $72.39 $20.2M 18,773,603
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +4,696 $73.08 $343K 1,589,857
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +78,726 $73.08 $5.8M 18,852,329
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +4,577 $73.97 $339K 1,594,434
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +76,723 $73.97 $5.7M 18,929,052
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +1,924 $75.52 $145K 1,596,358
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +32,261 $75.52 $2.4M 18,961,313
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +3,681 $76.35 $281K 1,600,039
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +61,700 $76.35 $4.7M 19,023,013
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +2,884 $77.43 $223K 1,602,923
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +48,350 $77.43 $3.7M 19,071,363
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +2,969 $78.57 $233K 1,605,892
2026-09-28 BAKER BROS. ADVISORS LP Director Purchase +49,771 $78.57 $3.9M 19,121,134
2026-09-25 PERLROTH VICTOR Chairman and CEO Option exercise +600,000 $5.38 $3.2M 2,995,538
2026-09-25 PERLROTH VICTOR Chairman and CEO Option exercise +365,840 $2.49 $911K 3,361,378

Page 5 of 20 · 388 trades