Insider trading

Period: 120 months Stock: CDNA Plan: Not stated × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

170 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.

170 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.

170 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.

170 decisions over 120 months
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.
170 decisions over 120 months Remove this filter
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
170 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.

170 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Mar 2023
Seeto Reginald See Remarks
Sold, plan not stated
$44.76K 2,819 at 15.88
0.5%
10 Feb 2023
Seeto Reginald See Remarks
Sold, plan not stated
$131.39K 8,488 at 15.48
1.5%
9 Feb 2023
Seeto Reginald See Remarks
Sold, plan not stated
$178.93K 11,094 at 16.13
2.0%
8 Feb 2023
Maag Peter Director
Sold, plan not stated
$51.50K 3,269 at 15.75
1.1%
7 Feb 2023
Seeto Reginald See Remarks
Sold, plan not stated
$50.34K 3,069 at 16.40
0.5%
2 Feb 2023
Maag Peter Director
Sold, plan not stated
$85.83K 5,000 at 17.17
1.6%
2 Feb 2023
Seeto Reginald See Remarks
Sold, plan not stated 2×
$48.35K 2,819 at 17.15
0.5%
3 Jan 2023
Seeto Reginald See Remarks
Sold, plan not stated
$32.94K 2,818 at 11.69
1.0%
11 Aug 2022
Maag Peter Director
Sold, plan not stated 2×
$493.14K 20,000 at 24.66
6.3%
10 Aug 2022
Colon Grace Director
Sold, plan not stated
$62.55K 2,521 at 24.81
34.1%
11 May 2022
Colon Grace Director
Sold, plan not stated
$119.17K 5,179 at 23.01
67.3%
Sold half or more
11 Apr 2022
Goldberg Michael Director
Sold, plan not stated
$18.01K 500 at 36.01
0.8%
5 Apr 2022
Maag Peter Director
Sold, plan not stated 2×
$386.39K 10,000 at 38.64
3.1%
21 Mar 2022
Seeto Reginald See Remarks
Sold, plan not stated
$116.77K 2,888 at 40.43
1.5%
9 Mar 2022
Colon Grace Director
Sold, plan not stated
$48.15K 1,393 at 34.56
15.3%
9 Mar 2022
Goldberg Michael Director
Sold, plan not stated
$16.70K 500 at 33.41
0.8%
7 Mar 2022
Maag Peter Director
Sold, plan not stated 2×
$328.06K 10,000 at 32.81
3.1%
1 Mar 2022
Seeto Reginald See Remarks
Sold, plan not stated
$121.75K 3,153 at 38.62
1.6%
28 Feb 2022
Sold, plan not stated
$977.67K 25,000 at 39.11
39.8%
9 Feb 2022
Seeto Reginald See Remarks
Sold, plan not stated
$114.76K 2,550 at 45.00
1.3%
9 Feb 2022
Goldberg Michael Director
Sold, plan not stated
$21.48K 500 at 42.96
0.8%
7 Feb 2022
Maag Peter Director
Sold, plan not stated 2×
$420.67K 10,000 at 42.07
3.1%
4 Feb 2022
Seeto Reginald See Remarks
Sold, plan not stated
$201.24K 4,988 at 40.34
2.5%
2 Feb 2022
Seeto Reginald See Remarks
Sold, plan not stated
$131.26K 3,182 at 41.25
2.4%
1 Feb 2022
Seeto Reginald See Remarks
Sold, plan not stated
$34.29K 814 at 42.13
0.6%
19 Jan 2022
Seeto Reginald See Remarks
Sold, plan not stated
$125.63K 3,137 at 40.05
2.3%
18 Jan 2022
Seeto Reginald See Remarks
Sold, plan not stated
$68.88K 1,719 at 40.07
1.3%
10 Jan 2022
Goldberg Michael Director
Sold, plan not stated
$21.49K 500 at 42.97
0.8%
5 Jan 2022
Maag Peter Director
Sold, plan not stated 2×
$444.47K 10,000 at 44.45
2.8%
9 Dec 2021
Goldberg Michael Director
Sold, plan not stated
$22.71K 500 at 45.41
0.8%
6 Dec 2021
Maag Peter Director
Sold, plan not stated 3×
$416.19K 10,000 at 41.62
2.8%
24 Nov 2021
Dhingra Ankur Chief Financial Officer · indirect
Bought
$211.69K 5,000 at 42.34
opened
First buy on file
9 Nov 2021
Goldberg Michael Director
Sold, plan not stated
$23.77K 500 at 47.54
0.8%
5 Nov 2021
Maag Peter Director
Sold, plan not stated
$494.00K 10,000 at 49.40
2.8%
5 Nov 2021
TORRES ARTHUR A Director
Bought
$28.57K 600 at 47.62
26.6%
First buy on file
11 Oct 2021
Goldberg Michael Director
Sold, plan not stated
$31.25K 500 at 62.50
0.8%
5 Oct 2021
Maag Peter Executive Chair
Sold, plan not stated 3×
$646.73K 10,000 at 64.67
2.8%
7 Sep 2021
Maag Peter Executive Chair
Sold, plan not stated 3×
$736.76K 10,000 at 73.68
2.8%
27 Aug 2021
Seeto Reginald See Remarks
Sold, plan not stated
$52.64K 658 at 80.00
0.5%
5 Aug 2021
Maag Peter Executive Chair
Sold, plan not stated 2×
$831.31K 10,000 at 83.13
2.8%
8 Jul 2021
Seeto Reginald See Remarks
Sold, plan not stated 3×
$513.50K 5,994 at 85.67
4.3%
6 Jul 2021
Maag Peter Executive Chair
Sold, plan not stated 3×
$907.00K 10,000 at 90.70
2.7%
28 Jun 2021
Seeto Reginald See Remarks
Sold, plan not stated 2×
$1.26M 13,212 at 95.75
9.1%
25 Jun 2021
Seeto Reginald See Remarks
Sold, plan not stated
$876.32K 9,210 at 95.15
6.5%
25 Jun 2021
Maag Peter Executive Chair
Sold, plan not stated
$37.53K 395 at 95.00
0.1%
24 Jun 2021
Seeto Reginald See Remarks
Sold, plan not stated
$1.01M 10,602 at 95.31
6.9%
24 Jun 2021
Maag Peter Executive Chair
Sold, plan not stated
$915.40K 9,605 at 95.30
2.5%
9 Jun 2021
Seeto Reginald See Remarks
Sold, plan not stated
$1.50M 16,718 at 90.01
10.5%
9 Jun 2021
King Sasha Chief Marketing Officer
Sold, plan not stated
$1.12M 12,435 at 90.01
23.7%
9 Jun 2021
Sold, plan not stated
$440.71K 5,000 at 88.14
21.2%
Showing 1–50 of 170. Page 1 of 4 Older →