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Kodiak Sciences Inc.

KOD Net buying
CIK 0001468748 #1870 in the set updated 17 Sep 2026
Bought (12 mo)
$60.00M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$2.22M
$0.00 on a plan · $2.22M straight out of an exercise
Sold at will
$0.00
0 of 6 sales
Net
+$57.78M
+$60.00M against sales at will

By person

3 insiders · 10 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
BAKER BROS. ADVISORS LP entity
Director
$60.00M (2)
+$60.00M
18,358,772
29.21%
$636.50M
+16.6%
BORGESON JOHN A.
Chief Financial Officer
$2.22M (6) scheduled
−$2.22M
211,930
0.3372%
$7.35M
+16.3%
PERLROTH VICTOR
Chairman and CEO
2,395,538
3.81%
$83.05M
+14.3%
Insider
Date
Role
Action
Shares
Price
Amount
BORGESON JOHN A.
4 Jun 2026
Chief Financial Officer
Sold after exercise
4,104
$34.67
$142.29K
BORGESON JOHN A.
4 Jun 2026
Chief Financial Officer
Sold after exercise
25,896
$34.01
$880.72K
BORGESON JOHN A.
15 Apr 2026
Chief Financial Officer
Exercised, kept
28,614
$1.04
$29.76K
BORGESON JOHN A.
2 Apr 2026
Chief Financial Officer
Sold after exercise
600
$41.77
$25.06K
BORGESON JOHN A.
2 Apr 2026
Chief Financial Officer
Sold after exercise
4,231
$40.88
$172.96K
BORGESON JOHN A.
2 Apr 2026
Chief Financial Officer
Sold after exercise
12,477
$40.29
$502.70K
BORGESON JOHN A.
2 Apr 2026
Chief Financial Officer
Sold after exercise
12,692
$39.14
$496.76K
PERLROTH VICTOR
25 Mar 2026
Chairman and CEO
Exercised, kept
300,000
$1.04
$312.00K
BAKER BROS. ADVISORS LP
18 Dec 2025
Director
Buy indirect
2,391,268
$23.00
$55.00M
BAKER BROS. ADVISORS LP
18 Dec 2025
Director
Buy indirect
217,428
$23.00
$5.00M

What was left out

Form 4 filings counted 14
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 2
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 6
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 388,614
History held since 5 Oct 2018