Insider trading

Period: 120 months Stock: KOD Minimum amount: $100K × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

93 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

93 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

93 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

93 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
93 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
93 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

93 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 Sep 2026
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$2.87M 33,726 at 85.05
0.2%
28 Sep 2026
BAKER BROS. ADVISORS LP Director · indirect
Bought 76×
$154.12M 1,908,029 at 80.77
10.5%
Largest buy in 3 yrs
4 Jun 2026
BORGESON JOHN A. Chief Financial Officer
Sold on a plan 2×
$1.02M 30,000 at 34.10
12.4%
Planned (10b5-1)
2 Apr 2026
BORGESON JOHN A. Chief Financial Officer
Sold on a plan 4×
$1.20M 30,000 at 39.92
14.1%
Planned (10b5-1)
18 Dec 2025
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$60.00M 2,608,696 at 23.00
16.6%
First buy in 3+ yrs
6 Jun 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$2.36M 303,917 at 7.77
1.9%
3 Jun 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$812.48K 102,200 at 7.95
0.7%
2 Jun 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$1.27M 166,232 at 7.67
1.1%
27 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$1.07M 155,940 at 6.87
1.0%
26 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$628.58K 93,322 at 6.74
0.6%
25 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$664.14K 101,144 at 6.57
0.7%
18 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$1.34M 223,766 at 5.97
1.5%
17 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$663.57K 110,824 at 5.99
0.7%
16 May 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$697.84K 122,100 at 5.72
0.8%
25 Feb 2022
PERLROTH VICTOR Chairman and CEO
Sold, plan not stated
$3.06M 340,000 at 8.99
13.6%
24 Feb 2022
PERLROTH VICTOR Chairman and CEO
Sold, plan not stated
$9.20M 1,000,000 at 9.20
28.5%
17 Feb 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$16.37M 300,000 at 54.56
2.1%
16 Feb 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$5.15M 95,165 at 54.12
0.7%
15 Feb 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$314.10K 5,800 at 54.16
0.0%
31 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$1.73M 30,148 at 57.22
0.2%
28 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$2.79M 55,258 at 50.42
0.4%
27 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$13.57M 262,259 at 51.76
1.9%
25 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought
$323.93K 5,500 at 58.90
0.0%
24 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 7×
$20.91M 362,197 at 57.72
2.7%
21 Jan 2022
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$7.58M 133,414 at 56.80
1.0%
20 Jan 2022
EHRLICH JASON See Remarks
Sold, plan not stated 5×
$447.49K 6,950 at 64.39
11.9%
20 Dec 2021
EHRLICH JASON See Remarks
Sold, plan not stated 3×
$608.83K 6,950 at 87.60
11.9%
22 Nov 2021
EHRLICH JASON See Remarks
Sold, plan not stated 5×
$689.11K 6,950 at 99.15
11.9%
10 Nov 2021
BORGESON JOHN A. See Remarks
Sold, plan not stated 2×
$101.11K 876 at 115.42
0.5%
20 Oct 2021
EHRLICH JASON See Remarks
Sold, plan not stated 2×
$776.82K 6,950 at 111.77
11.9%
30 Sep 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought
$8.33M 86,932 at 95.83
0.6%
20 Sep 2021
EHRLICH JASON See Remarks
Sold, plan not stated 3×
$694.16K 6,950 at 99.88
11.9%
16 Sep 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought
$109.06K 1,153 at 94.59
0.0%
15 Sep 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$2.90M 30,685 at 94.39
0.2%
7 Sep 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$5.37M 57,501 at 93.31
0.4%
20 Aug 2021
EHRLICH JASON See Remarks
Sold, plan not stated 6×
$635.53K 6,950 at 91.44
11.9%
19 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$7.32M 83,648 at 87.56
0.6%
18 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$1.98M 22,584 at 87.89
0.2%
17 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 2×
$701.25K 8,164 at 85.90
0.1%
13 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 3×
$3.39M 38,264 at 88.66
0.3%
12 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 3×
$958.95K 10,986 at 87.29
0.1%
11 Aug 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$4.61M 53,523 at 86.11
0.4%
20 Jul 2021
EHRLICH JASON See Remarks
Sold, plan not stated 2×
$599.62K 6,950 at 86.28
11.5%
30 Jun 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$14.35M 155,577 at 92.24
1.2%
29 Jun 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 5×
$4.89M 54,078 at 90.46
0.4%
28 Jun 2021
BAKER BROS. ADVISORS LP Director · indirect
Bought 4×
$4.41M 48,274 at 91.43
0.4%
21 Jun 2021
EHRLICH JASON See Remarks
Sold, plan not stated 5×
$590.09K 6,950 at 84.90
10.4%
15 Jun 2021
EHRLICH JASON See Remarks
Sold, plan not stated 2×
$214.83K 2,601 at 82.60
3.8%
15 Jun 2021
BORGESON JOHN A. See Remarks
Sold, plan not stated 2×
$192.25K 2,327 at 82.62
1.4%
20 May 2021
EHRLICH JASON See Remarks
Sold, plan not stated 3×
$563.92K 6,950 at 81.14
9.9%
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