Insider trading

Period: 120 months Stock: BSX + 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.

425 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.

425 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.

425 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.

425 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.
425 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
425 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.

425 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
28 May 2019
Eddy Jodi Euerle SVP and CIO
Sold, plan not stated
$299.79K 7,803 at 38.42
38.3%
15 May 2019
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$111.62K 3,038 at 36.74
1.2%
1 May 2019
Mackey Edward F EVP, Operations
Sold, plan not stated
$2.04M 55,320 at 36.83
67.1%
Sold half or more
1 May 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$185.50K 5,000 at 37.10
17.1%
16 Apr 2019
Sorenson John Bradley SVP, Manuf & Sup Chn
Sold, plan not stated
$45.19K 1,186 at 38.10
2.2%
15 Apr 2019
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$114.90K 3,039 at 37.81
1.2%
15 Apr 2019
Sorenson John Bradley SVP, Manuf & Sup Chn
Sold, plan not stated
$76.04K 2,011 at 37.81
3.6%
1 Apr 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$194.10K 5,000 at 38.82
17.1%
18 Mar 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated 2×
$576.76K 14,739 at 39.13
37.9%
15 Mar 2019
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$121.85K 3,038 at 40.11
1.2%
14 Mar 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$1.86M 46,360 at 40.02
17.7%
12 Mar 2019
Carruthers Wendy SVP, Human Resources
Sold, plan not stated
$968.76K 24,219 at 40.00
12.4%
11 Mar 2019
Mackey Edward F EVP, Operations
Sold, plan not stated
$1.43M 35,906 at 39.72
30.3%
11 Mar 2019
Carruthers Wendy SVP, Human Resources
Sold, plan not stated
$1.17M 29,412 at 39.63
14.7%
6 Mar 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$54.62K 1,357 at 40.25
3.4%
4 Mar 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$2.62M 64,223 at 40.84
19.7%
1 Mar 2019
Ballinger Kevin J. EVP & Pres, Interven Cardio
Sold, plan not stated
$851.55K 20,900 at 40.74
21.2%
1 Mar 2019
Wang Xin Warren SVP and Pres, Asia Pacific
Sold, plan not stated
$403.06K 10,000 at 40.31
10.6%
1 Mar 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$201.68K 5,000 at 40.34
11.0%
27 Feb 2019
Thepaut Eric Francis Yves SVP & Pres, Eur, Mid-East, Afr
Sold, plan not stated
$478.52K 11,980 at 39.94
9.8%
26 Feb 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$179.56K 4,508 at 39.83
10.4%
21 Feb 2019
Butcher Arthur C SVP&Pres, Endoscopy
Sold, plan not stated
$608.24K 15,225 at 39.95
57.4%
Sold half or more
20 Feb 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$77.81K 1,952 at 39.86
3.7%
15 Feb 2019
Sorenson John Bradley SVP, Manuf & Sup Chn
Sold, plan not stated
$201.08K 5,000 at 40.22
10.7%
15 Feb 2019
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$122.53K 3,039 at 40.32
1.2%
14 Feb 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$887.91K 22,438 at 39.57
7.4%
12 Feb 2019
Fitzgerald Joseph Michael EVP & President, Rhythm Mgmt
Sold, plan not stated
$1.77M 44,236 at 40.00
18.3%
1 Feb 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$190.75K 5,000 at 38.15
17.1%
15 Jan 2019
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$107.73K 3,038 at 35.46
1.2%
9 Jan 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$368.08K 10,319 at 35.67
29.9%
9 Jan 2019
Ralls-Morrison Desiree SVP, GC and Corp Secretary
Sold, plan not stated
$145.69K 4,047 at 36.00
46.6%
8 Jan 2019
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$175.00K 5,000 at 35.00
12.7%
3 Jan 2019
Ballinger Kevin J. EVP & Pres, Interven Cardio
Sold, plan not stated 2×
$495.95K 14,740 at 33.65
17.5%
3 Dec 2018
Wang Xin Warren SVP and Pres, Asia Pacific
Sold, plan not stated
$379.99K 10,000 at 38.00
10.3%
3 Dec 2018
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$190.57K 5,000 at 38.11
17.1%
30 Nov 2018
Sold, plan not stated
$228.09K 6,143 at 37.13
100%
Sold half or more
29 Nov 2018
Thepaut Eric Francis Yves SVP & Pres, Eur, Mid-East, Afr
Sold, plan not stated
$562.02K 15,298 at 36.74
13.4%
16 Nov 2018
Nanavaty Maulik SVP & Pres, Neuromodulation
Sold, plan not stated
$874.45K 23,458 at 37.28
9.1%
9 Nov 2018
Thepaut Eric Francis Yves SVP & Pres, Eur, Mid-East, Afr
Sold, plan not stated
$879.89K 23,458 at 37.51
17.0%
9 Nov 2018
Butcher Arthur C SVP&Pres, Endoscopy
Sold, plan not stated
$154.00K 4,000 at 38.50
27.8%
2 Nov 2018
Carruthers Wendy SVP, Human Resources
Sold, plan not stated
$54.96K 1,500 at 36.64
1.0%
1 Nov 2018
Mahoney Michael F Chairman, President & CEO
Sold, plan not stated
$4.24M 116,666 at 36.35
6.1%
1 Nov 2018
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$181.98K 5,000 at 36.40
17.1%
1 Oct 2018
Mahoney Michael F Chairman, President & CEO
Sold, plan not stated
$4.53M 116,666 at 38.80
5.8%
1 Oct 2018
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$194.01K 5,000 at 38.80
17.1%
24 Sep 2018
Ballinger Kevin J. EVP & Pres, Interven Cardio
Sold, plan not stated
$1.42M 37,430 at 38.00
34.2%
10 Sep 2018
Mahoney Michael F Chairman, President & CEO
Sold, plan not stated
$4.19M 116,666 at 35.88
5.5%
10 Sep 2018
Sorenson John Bradley SVP, Manuf & Sup Chn
Sold, plan not stated
$358.61K 10,000 at 35.86
22.4%
10 Sep 2018
Wang Xin Warren SVP and Pres, Asia Pacific
Sold, plan not stated
$358.60K 10,000 at 35.86
9.8%
4 Sep 2018
Pierce David A EVP,Pres MedSurg
Sold, plan not stated
$180.10K 5,000 at 36.02
17.1%
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