Insider trading

Period: 120 months Stock: BSX Role: CFO × + Add filter Clear all
Views & alerts

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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.

25 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.

25 decisions over 120 months Remove this filter
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.

25 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.

25 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.
25 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
25 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.

25 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
19 Feb 2025
Brennan Daniel J. EVP and CFO
Sold on a plan
$7.09M 67,333 at 105.24
23.0%
Planned (10b5-1)
18 Feb 2025
Brennan Daniel J. EVP and CFO
Sold on a plan 2×
$1.83M 17,530 at 104.57
7.0%
Planned (10b5-1)
12 Feb 2025
Brennan Daniel J. EVP and CFO
Sold on a plan
$1.59M 15,087 at 105.07
5.9%
Planned (10b5-1)
3 Jan 2025
Brennan Daniel J. EVP and CFO
Sold on a plan
$870.64K 9,689 at 89.86
4.1%
Planned (10b5-1)
23 May 2024
Brennan Daniel J. EVP and CFO
Sold on a plan
$3.58M 47,621 at 75.11
17.5%
Planned (10b5-1)
22 May 2024
Brennan Daniel J. EVP and CFO
Sold on a plan
$4.89M 64,454 at 75.91
19.2%
Planned (10b5-1)
20 Feb 2024
Brennan Daniel J. EVP and CFO
Sold at will
$899.78K 13,662 at 65.86
4.8%
Not planned
2 Mar 2023
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$1.40M 30,000 at 46.66
11.7%
1 Mar 2023
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$3.53M 75,610 at 46.64
22.8%
15 Feb 2023
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$356.93K 7,572 at 47.14
2.7%
2 Mar 2022
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$485.65K 11,029 at 44.03
4.0%
22 Feb 2022
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$2.27M 53,182 at 42.75
16.3%
16 Feb 2022
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$532.58K 12,187 at 43.70
4.4%
15 Feb 2022
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$397.14K 9,136 at 43.47
3.3%
3 Mar 2021
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$469.18K 12,127 at 38.69
4.4%
2 Mar 2021
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$368.03K 9,475 at 38.84
3.3%
23 Feb 2021
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$974.70K 24,846 at 39.23
8.1%
5 Jan 2021
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$603.41K 17,083 at 35.32
6.1%
13 Feb 2020
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$860.04K 20,463 at 42.03
8.2%
2 Oct 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$807.04K 20,462 at 39.44
8.7%
14 Mar 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$1.86M 46,360 at 40.02
17.7%
4 Mar 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$2.62M 64,223 at 40.84
19.7%
14 Feb 2019
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$887.91K 22,438 at 39.57
7.4%
19 Mar 2018
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$1.68M 60,209 at 27.87
17.7%
11 Jul 2017
Brennan Daniel J. EVP and CFO
Sold, plan not stated
$2.53M 92,158 at 27.48
30.0%
Showing 1–25 of 25.