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Kodiak Sciences Inc.

KOD Net buying
CIK 0001468748 #1870 in the set updated 17 Sep 2026
Bought (120 mo)
$541.29M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$35.97M
$82.97K on a plan · $20.39M straight out of an exercise
Sold at will
$15.50M
30 of 152 sales
Net
+$505.31M
+$525.78M against sales at will

By person

7 insiders · 396 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
BAKER BROS. ADVISORS LP entity
Director
$541.14M (225)
—
+$541.14M
31,570,426
50.23%
$1.09B
+171.0%
EHRLICH JASON
See Remarks
—
$19.95M (122) scheduled
−$19.95M
61,924
0.0985%
$2.15M
+11,673%
PERLROTH VICTOR
Chairman and CEO
—
$12.26M (2)
−$12.26M
2,451,718
3.90%
$85.00M
−27.5%
BORGESON JOHN A.
Chief Financial Officer
—
$3.25M (22) scheduled
−$3.25M
211,930
0.3372%
$7.35M
+23.8%
Liang Hong
SVP, Discovery Medicine
—
$518.28K (6)
−$518.28K
130,166
0.2071%
$4.51M
+550.8%
PROFUSEK ROBERT
Director
$100.00K (1)
—
+$100.00K
10,000
0.0159%
$346.70K
—
Levy Richard S
Director
$44.33K (2)
—
+$44.33K
1,000
0.0016%
$34.67K
—

Individual transactions

84
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.
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
BORGESON JOHN A.
15 Jun 2022
See Remarks
Sold after exercise
1,545
$7.21
$11.14K
EHRLICH JASON
15 Jun 2022
See Remarks
Sold after exercise
1,205
$7.21
$8.69K
EHRLICH JASON
20 Jan 2022
See Remarks
Sold after exercise
198
$66.91
$13.25K
EHRLICH JASON
20 Jan 2022
See Remarks
Sold after exercise
533
$66.28
$35.33K
EHRLICH JASON
20 Jan 2022
See Remarks
Sold after exercise
2,995
$65.00
$194.69K
EHRLICH JASON
20 Jan 2022
See Remarks
Sold after exercise
2,416
$63.55
$153.55K
EHRLICH JASON
20 Jan 2022
See Remarks
Sold after exercise
808
$62.72
$50.68K
EHRLICH JASON
20 Dec 2021
See Remarks
Sold after exercise
1,709
$88.51
$151.27K
EHRLICH JASON
20 Dec 2021
See Remarks
Sold after exercise
3,709
$87.60
$324.89K
EHRLICH JASON
20 Dec 2021
See Remarks
Sold after exercise
1,532
$86.60
$132.67K
EHRLICH JASON
22 Nov 2021
See Remarks
Sold after exercise
106
$101.21
$10.73K
EHRLICH JASON
22 Nov 2021
See Remarks
Sold after exercise
1,071
$100.44
$107.57K
EHRLICH JASON
22 Nov 2021
See Remarks
Sold after exercise
1,881
$99.57
$187.29K
EHRLICH JASON
22 Nov 2021
See Remarks
Sold after exercise
3,701
$98.63
$365.03K
EHRLICH JASON
22 Nov 2021
See Remarks
Sold after exercise
191
$96.82
$18.49K
EHRLICH JASON
20 Oct 2021
See Remarks
Sold after exercise
1,252
$112.73
$141.14K
EHRLICH JASON
20 Oct 2021
See Remarks
Sold after exercise
5,698
$111.56
$635.68K
EHRLICH JASON
20 Sep 2021
See Remarks
Sold after exercise
349
$101.31
$35.36K
EHRLICH JASON
20 Sep 2021
See Remarks
Sold after exercise
503
$100.52
$50.56K
EHRLICH JASON
20 Sep 2021
See Remarks
Sold after exercise
6,098
$99.74
$608.24K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
23
$93.04
$2.14K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
2,278
$92.52
$210.76K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
3,193
$91.60
$292.46K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
542
$90.64
$49.13K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
510
$89.06
$45.42K
EHRLICH JASON
20 Aug 2021
See Remarks
Sold after exercise
404
$88.17
$35.62K
BORGESON JOHN A.
15 Jun 2021
See Remarks
Sold after exercise
1,290
$80.90
$104.36K
EHRLICH JASON
15 Jun 2021
See Remarks
Sold after exercise
1,454
$80.90
$117.62K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
182
$114.97
$20.93K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
595
$113.73
$67.67K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
669
$112.15
$75.03K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
3,650
$111.31
$406.28K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
621
$110.37
$68.54K
EHRLICH JASON
20 Apr 2021
See Remarks
Sold after exercise
1,233
$109.33
$134.81K
EHRLICH JASON
22 Mar 2021
See Remarks
Sold after exercise
206
$133.38
$27.48K
EHRLICH JASON
22 Mar 2021
See Remarks
Sold after exercise
672
$132.57
$89.09K
EHRLICH JASON
22 Mar 2021
See Remarks
Sold after exercise
4,088
$131.71
$538.43K
EHRLICH JASON
22 Mar 2021
See Remarks
Sold after exercise
1,984
$130.49
$258.90K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
413
$129.18
$53.35K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
1,827
$127.34
$232.65K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
1,611
$125.97
$202.94K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
2,150
$124.92
$268.57K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
687
$123.56
$84.89K
EHRLICH JASON
22 Feb 2021
See Remarks
Sold after exercise
262
$122.00
$31.96K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
1,335
$167.20
$223.21K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
3,097
$166.51
$515.69K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
3,132
$165.64
$518.78K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
1,497
$164.51
$246.27K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
2,061
$163.10
$336.14K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
4,956
$162.05
$803.14K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
4,204
$161.03
$676.96K
EHRLICH JASON
20 Jan 2021
See Remarks
Sold after exercise
6,668
$159.96
$1.07M
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
82
$148.78
$12.20K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
299
$148.33
$44.35K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
1,096
$147.32
$161.46K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
1,434
$146.59
$210.21K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
809
$145.56
$117.76K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
408
$144.59
$58.99K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
556
$143.70
$79.90K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
863
$142.32
$122.83K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
1,016
$140.76
$143.01K
EHRLICH JASON
21 Dec 2020
See Remarks
Sold after exercise
387
$139.29
$53.90K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
57
$140.88
$8.03K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
2,614
$139.96
$365.87K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
2,134
$139.39
$297.45K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
981
$138.56
$135.93K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
400
$137.27
$54.91K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
259
$134.72
$34.89K
EHRLICH JASON
20 Nov 2020
See Remarks
Sold after exercise
505
$133.71
$67.53K
EHRLICH JASON
27 Oct 2020
See Remarks
Sold after exercise
7,500
$100.00
$750.00K
EHRLICH JASON
23 Oct 2020
See Remarks
Sold after exercise
7,500
$86.25
$646.88K
EHRLICH JASON
20 Oct 2020
See Remarks
Sold after exercise
3,214
$79.13
$254.32K
EHRLICH JASON
20 Oct 2020
See Remarks
Sold after exercise
3,397
$77.88
$264.55K
EHRLICH JASON
20 Oct 2020
See Remarks
Sold after exercise
339
$76.53
$25.94K
EHRLICH JASON
13 Oct 2020
See Remarks
Sold after exercise
5,000
$75.00
$375.00K
EHRLICH JASON
9 Oct 2020
See Remarks
Sold after exercise
896
$72.14
$64.63K
EHRLICH JASON
9 Oct 2020
See Remarks
Sold after exercise
751
$71.27
$53.52K
EHRLICH JASON
9 Oct 2020
See Remarks
Sold after exercise
553
$69.91
$38.66K
Showing 250 of 396 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 173
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 31
Sales on a Rule 10b5-1 plan 6
Sales straight out of an exercise 116
Sales at will 30
Transactions with no price 0
Shares from compensation/vesting 7,760,537
Sales filed before the plan box existed 29
History held since 5 Oct 2018