Insider trading

Period: 120 months Stock: ATRC + 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.

151 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.

151 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.

151 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.

151 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.
151 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
151 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.

151 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Sep 2021
GROVES REGINA E Director
Sold, plan not stated
$235.85K 3,156 at 74.73
16.3%
13 Sep 2021
Seith Douglas J Chief Operating Officer
Sold, plan not stated
$1.62M 21,444 at 75.54
24.9%
10 Sep 2021
Austin Tonya Chief Human Resources Officer
Sold, plan not stated
$94.70K 1,227 at 77.18
3.9%
13 Aug 2021
Austin Tonya Chief Human Resources Officer
Sold, plan not stated
$236.26K 3,232 at 73.10
9.3%
9 Aug 2021
Seith Douglas J Chief Operating Officer
Sold, plan not stated
$570.78K 7,065 at 80.79
7.6%
6 Aug 2021
Wirick Angela L Chief Financial Officer
Sold, plan not stated
$476.37K 5,939 at 80.21
7.1%
30 Jul 2021
Privitera Salvatore Chief Technical Officer
Sold, plan not stated
$748.68K 8,808 at 85.00
14.4%
28 Jul 2021
Privitera Salvatore Chief Technical Officer
Sold, plan not stated
$660.00K 8,000 at 82.50
11.6%
20 Jul 2021
Privitera Salvatore Chief Technical Officer
Sold, plan not stated
$160.00K 2,000 at 80.00
2.8%
16 Jul 2021
Austin Tonya Chief Human Resources Officer
Sold, plan not stated
$38.47K 493 at 78.03
1.4%
12 Jul 2021
Doraiswamy Vinayak Chief Scientific Officer
Sold, plan not stated
$637.70K 7,672 at 83.12
31.3%
1 Jul 2021
Collar Mark A Director
Sold, plan not stated
$238.83K 3,000 at 79.61
3.6%
1 Jul 2021
Dahlquist Karl S. Chief Legal Officer
Sold, plan not stated
$26.72K 336 at 79.53
2.1%
25 Jun 2021
Noznesky Justin J Chief Mktg & Strategy Officer
Sold, plan not stated
$329.52K 4,119 at 80.00
11.8%
21 Jun 2021
Noznesky Justin J Chief Mktg & Strategy Officer
Sold, plan not stated 2×
$1.60M 21,000 at 76.36
37.6%
18 Jun 2021
Austin Tonya Chief Human Resources Officer
Sold, plan not stated
$200.06K 2,620 at 76.36
6.9%
26 May 2021
GROVES REGINA E Director
Sold, plan not stated
$302.77K 4,208 at 71.95
17.9%
10 May 2021
Sold, plan not stated
$354.36K 4,631 at 76.52
10.1%
7 May 2021
Sold, plan not stated
$3.01M 38,641 at 77.90
48.5%
3 May 2021
WEHRWEIN SVEN Director
Sold, plan not stated 2×
$779.70K 10,000 at 77.97
44.1%
30 Apr 2021
GROVES REGINA E Director
Bought
$2.61K 34 at 76.68
0.2%
First buy on file
1 Apr 2021
Collar Mark A Director
Sold, plan not stated
$195.84K 3,000 at 65.28
4.0%
12 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.63M 25,000 at 65.00
4.7%
11 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.60M 25,000 at 64.00
4.7%
10 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.58M 25,000 at 63.00
4.7%
9 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.55M 25,000 at 62.00
4.7%
8 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.53M 25,000 at 61.00
4.7%
2 Feb 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.50M 25,000 at 60.00
4.7%
2 Feb 2021
Seith Douglas J Chief Operating Officer
Sold, plan not stated
$896.46K 14,941 at 60.00
13.5%
11 Jan 2021
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.48M 25,000 at 59.00
4.7%
4 Jan 2021
Noznesky Justin J SVP, Mktg & Business Develop
Sold, plan not stated 2×
$1.25M 23,397 at 53.58
35.4%
4 Jan 2021
Collar Mark A Director
Sold, plan not stated
$166.08K 3,000 at 55.36
3.8%
28 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.45M 24,953 at 58.00
4.7%
23 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$2.73K 47 at 58.00
0.0%
22 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated 2×
$2.83M 50,000 at 56.50
9.0%
21 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.36M 24,751 at 55.00
4.7%
18 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$2.69M 50,249 at 53.51
9.1%
17 Dec 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated 3×
$3.83M 75,000 at 51.00
12.9%
17 Dec 2020
Seith Douglas J Chief Operating Officer
Sold, plan not stated
$930.85K 18,617 at 50.00
14.4%
17 Dec 2020
Privitera Salvatore Chief Technical Officer
Sold, plan not stated
$546.87K 10,654 at 51.33
13.5%
9 Dec 2020
Privitera Salvatore Chief Technical Officer
Sold, plan not stated
$182.69K 3,846 at 47.50
4.6%
17 Nov 2020
Bought
$500.67K 12,350 at 40.54
43.1%
First buy on file
9 Oct 2020
Seith Douglas J Chief Operating Officer
Sold, plan not stated
$1.17M 29,161 at 40.09
18.4%
6 Oct 2020
Collar Mark A Director
Sold, plan not stated
$93.20K 2,330 at 40.00
2.9%
1 Oct 2020
Collar Mark A Director
Sold, plan not stated
$26.93K 670 at 40.20
0.8%
14 Sep 2020
GROVES REGINA E Director
Sold, plan not stated
$264.07K 6,313 at 41.83
22.4%
1 Jul 2020
Collar Mark A Director
Sold, plan not stated
$178.40K 4,000 at 44.60
4.7%
12 May 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.18M 25,000 at 47.00
4.6%
11 May 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.15M 25,000 at 46.00
4.6%
8 May 2020
CARREL MICHAEL H President, CEO, & Director
Sold, plan not stated
$1.13M 25,000 at 45.00
4.6%
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