Insider trading

Period: 120 months Stock: DXCM + 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.

605 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.

605 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.

605 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.

605 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.
605 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
605 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.

605 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
11 Mar 2020
MOY JEFFREY EVP Operations · indirect
Sold, plan not stated 3×
$1.64M 6,203 at 264.76
16.5%
11 Mar 2020
Sold, plan not stated 3×
$1.08M 4,082 at 264.77
11.7%
11 Mar 2020
Selvaraj Shelly Ramasamy SVP Information Technology
Sold, plan not stated 4×
$896.53K 3,387 at 264.70
11.1%
11 Mar 2020
Sylvain Jereme M SVP, Finance & CAO
Sold, plan not stated 2×
$162.34K 613 at 264.83
4.4%
9 Mar 2020
ACE HEATHER S SVP Human Resources
Sold, plan not stated 10×
$2.13M 7,885 at 269.75
15.0%
9 Mar 2020
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 10×
$1.61M 6,000 at 269.02
2.8%
9 Mar 2020
Blackford Quentin S. Chief Operating Officer & CFO
Sold, plan not stated
$232.55K 891 at 261.00
1.1%
9 Mar 2020
Sold, plan not stated
$130.50K 500 at 261.00
1.4%
9 Mar 2020
Selvaraj Shelly Ramasamy SVP Information Technology
Sold, plan not stated
$114.58K 439 at 261.00
1.4%
3 Mar 2020
FOLETTA MARK G Director · indirect
Sold, plan not stated 11×
$277.08K 1,000 at 277.08
7.1%
2 Mar 2020
MOY JEFFREY EVP Operations · indirect
Sold, plan not stated
$100.67K 362 at 278.10
1.4%
24 Feb 2020
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 4×
$425.51K 1,532 at 277.75
12.5%
24 Feb 2020
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 4×
$425.32K 1,531 at 277.81
2.0%
18 Feb 2020
MOY JEFFREY EVP Operations · indirect
Sold, plan not stated 7×
$1.89M 6,599 at 286.91
20.7%
18 Feb 2020
Collins Richard Alexander Director · indirect
Sold, plan not stated
$1.14M 4,000 at 284.40
43.0%
14 Feb 2020
Sold, plan not stated
$514.25K 1,812 at 283.80
35.9%
10 Feb 2020
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 4×
$1.45M 6,000 at 242.39
3.0%
10 Feb 2020
Murphy Patrick Michael SVP, Legal Affairs
Sold, plan not stated
$120.30K 500 at 240.59
1.9%
3 Feb 2020
FOLETTA MARK G Director · indirect
Sold, plan not stated 4×
$237.84K 1,000 at 237.84
6.6%
23 Jan 2020
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 3×
$359.00K 1,532 at 234.34
11.1%
23 Jan 2020
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 3×
$358.97K 1,532 at 234.32
2.0%
13 Jan 2020
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 10×
$1.38M 6,000 at 230.62
3.0%
9 Jan 2020
Murphy Patrick Michael SVP, Legal Affairs
Sold, plan not stated
$117.51K 500 at 235.01
1.8%
3 Jan 2020
SKYLER JAY S Director · indirect
Sold, plan not stated 4×
$5.62M 25,806 at 217.85
45.9%
3 Jan 2020
FOLETTA MARK G Director · indirect
Sold, plan not stated 3×
$218.05K 1,000 at 218.05
6.2%
2 Jan 2020
ALTMAN STEVEN R Director · indirect
Sold, plan not stated 4×
$545.83K 2,500 at 218.33
5.1%
23 Dec 2019
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 2×
$326.58K 1,532 at 213.17
1.9%
23 Dec 2019
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 2×
$326.56K 1,533 at 213.02
10.0%
16 Dec 2019
Sold, plan not stated
$373.53K 1,812 at 206.14
26.4%
12 Dec 2019
KAHN BARBARA Director · indirect
Sold, plan not stated 10×
$1.85M 9,000 at 205.14
44.4%
9 Dec 2019
Murphy Patrick Michael SVP, Legal Affairs
Sold, plan not stated 4×
$1.24M 5,518 at 224.42
16.7%
3 Dec 2019
FOLETTA MARK G Director · indirect
Sold, plan not stated 5×
$227.59K 1,000 at 227.59
5.8%
2 Dec 2019
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 5×
$2.21M 10,000 at 221.37
4.7%
22 Nov 2019
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 2×
$333.52K 1,533 at 217.56
9.1%
22 Nov 2019
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 2×
$333.30K 1,532 at 217.56
1.9%
21 Nov 2019
Abbey Donald EVP Quality and Regulatory Aff
Sold, plan not stated 4×
$2.56M 11,604 at 220.21
14.4%
7 Nov 2019
Sold, plan not stated
$223.83K 1,208 at 185.29
15.0%
4 Nov 2019
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 3×
$1.58M 10,000 at 157.50
4.5%
23 Oct 2019
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 3×
$233.53K 1,533 at 152.34
8.3%
23 Oct 2019
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 3×
$233.44K 1,532 at 152.37
1.9%
1 Oct 2019
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 3×
$1.50M 10,000 at 149.60
4.3%
1 Oct 2019
ALTMAN STEVEN R Director · indirect
Sold, plan not stated 2×
$372.92K 2,500 at 149.17
4.9%
24 Sep 2019
DOUBLEDAY RICHARD EVP Chief Commercial Officer · indirect
Sold, plan not stated 2×
$312.48K 2,016 at 155.00
100%
Sold half or more
23 Sep 2019
Pacelli Steven Robert EVP Strategy and Corporate Dev
Sold, plan not stated 2×
$238.18K 1,532 at 155.47
1.8%
18 Sep 2019
Sold, plan not stated
$361.38K 2,386 at 151.46
4.0%
16 Sep 2019
Sold, plan not stated
$175.75K 1,208 at 145.49
13.0%
10 Sep 2019
Blackford Quentin S. EVP Chief Financial Officer
Sold, plan not stated 6×
$1.46M 10,320 at 141.25
12.9%
9 Sep 2019
SAYER KEVIN R President, CEO and Chairman
Sold, plan not stated 2×
$2.15M 14,322 at 149.86
5.8%
9 Sep 2019
Blackford Quentin S. EVP Chief Financial Officer
Sold, plan not stated 2×
$1.75M 11,686 at 149.86
12.7%
9 Sep 2019
Sold, plan not stated 11×
$1.38M 9,107 at 151.56
13.1%
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