Insider trading

Period: 120 months Stock: BSY Role: Other officers × + 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.

44 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.

44 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.

44 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.

44 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.
44 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
44 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.

44 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Mar 2026
BENTLEY GREGORY S Executive Chair & President
Sold on a plan
$4.00K 100 at 40.01
0.0%
Planned (10b5-1)
17 Nov 2025
Trimback Thomas F Chief Accounting Officer
Sold at will
$24.09K 560 at 43.02
3.9%
Not planned
2 Sep 2025
BENTLEY GREGORY S Executive Chair & President
Sold at will
$2.04M 37,160 at 54.83
0.5%
Not planned
29 Jul 2025
Shaman David R. Chief Legal Officer
Sold on a plan
$23.70K 400 at 59.25
0.1%
Planned (10b5-1)
14 Jul 2025
Shaman David R. Chief Legal Officer
Sold on a plan
$1.10M 19,348 at 56.96
2.9%
Planned (10b5-1)
11 Jul 2025
Shaman David R. Chief Legal Officer
Sold on a plan
$54.93K 965 at 56.92
0.1%
Planned (10b5-1)
3 Jul 2025
Shaman David R. Chief Legal Officer
Sold on a plan
$1.05M 19,156 at 54.98
2.8%
Planned (10b5-1)
7 May 2025
Ballard Brock Chief Revenue Officer
Sold on a plan
$557.27K 12,363 at 45.08
15.4%
Planned (10b5-1)
12 Mar 2025
BENTLEY GREGORY S Executive Chair & President
Sold on a plan
$2.21M 53,968 at 41.04
0.7%
Planned (10b5-1)
3 Mar 2025
Ballard Brock Chief Revenue Officer
Sold on a plan 2×
$332.42K 7,684 at 43.26
10.5%
Planned (10b5-1)
17 Sep 2024
Campbell Michael M Chief Product Officer
Sold on a plan
$44.85K 897 at 50.00
1.3%
Planned (10b5-1)
10 Sep 2024
Campbell Michael M Chief Product Officer
Sold on a plan 2×
$367.84K 7,781 at 47.27
10.3%
Planned (10b5-1)
4 Jun 2024
Campbell Michael M Chief Product Officer
Sold on a plan
$164.10K 3,282 at 50.00
3.7%
Planned (10b5-1)
3 Jun 2024
Campbell Michael M Chief Product Officer
Sold on a plan 2×
$206.55K 4,151 at 49.76
4.4%
Planned (10b5-1)
7 Sep 2023
Campbell Michael M Chief Product Officer
Sold on a plan
$743.83K 14,934 at 49.81
17.6%
Planned (10b5-1)
1 Aug 2023
Campbell Michael M Chief Product Officer
Sold on a plan
$236.67K 4,408 at 53.69
4.5%
Planned (10b5-1)
19 May 2023
Cumins Nicholas Chief Operating Officer
Sold at will
$1.29M 28,000 at 46.01
14.6%
Not planned
9 May 2023
Shaman David R. Chief Legal Officer
Sold on a plan
$290.77K 6,454 at 45.05
1.1%
Planned (10b5-1)
2 Feb 2023
Hollister David J. Chief Investment Officer
Sold, plan not stated
$4.11M 100,283 at 41.01
4.9%
2 Feb 2023
Shaman David R. Chief Legal Officer
Sold, plan not stated
$234.19K 5,712 at 41.00
0.8%
10 Aug 2022
Hollister David J. Chief Investment Officer
Sold, plan not stated
$8.22M 200,000 at 41.12
8.7%
2 Dec 2021
Hollister David J. See Remarks
Bought
$251.11K 5,319 at 47.21
0.2%
First buy on file
16 Aug 2021
Hollister David J. See Remarks · indirect
Sold, plan not stated
$1.29M 20,447 at 62.94
100%
Sold half or more
4 Aug 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated
$4.95M 80,530 at 61.48
0.5%
3 Aug 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated 2×
$6.15M 100,612 at 61.15
0.6%
3 Aug 2021
Bentley Raymond B. Executive Vice President
Sold, plan not stated
$302.03K 4,937 at 61.18
0.0%
2 Aug 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated 2×
$5.02M 82,287 at 61.06
0.5%
2 Aug 2021
Bentley Raymond B. Executive Vice President
Sold, plan not stated 2×
$4.84M 79,330 at 61.05
0.4%
30 Jul 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated
$3.72M 61,084 at 60.86
0.4%
30 Jul 2021
Bentley Raymond B. Executive Vice President
Sold, plan not stated
$3.12M 51,239 at 60.83
0.3%
29 Jul 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated 2×
$3.05M 49,769 at 61.19
0.3%
29 Jul 2021
Bentley Raymond B. Executive Vice President
Sold, plan not stated 2×
$2.81M 45,886 at 61.20
0.2%
28 Jul 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated
$17.46M 290,478 at 60.12
1.7%
28 Jul 2021
Bentley Raymond B. Executive Vice President
Sold, plan not stated
$7.13M 118,608 at 60.12
0.6%
27 Jul 2021
Bentley Keith A. Chief Technology Officer
Sold, plan not stated 3×
$5.10M 85,240 at 59.86
0.5%
7 Jul 2021
Shaman David R. Chief Legal Officer
Sold, plan not stated
$1.24M 18,887 at 65.83
2.0%
6 Jul 2021
Shaman David R. Chief Legal Officer
Sold, plan not stated
$4.04M 61,491 at 65.66
6.1%
1 Jul 2021
Shaman David R. Chief Legal Officer
Sold, plan not stated 2×
$6.44M 102,223 at 62.97
9.2%
20 May 2021
Hollister David J. See Remarks
Sold, plan not stated 2×
$11.06M 210,739 at 52.48
6.1%
18 May 2021
Hollister David J. See Remarks
Sold, plan not stated 2×
$1.38M 26,886 at 51.36
0.8%
17 May 2021
Hollister David J. See Remarks
Sold, plan not stated 2×
$8.33M 164,396 at 50.65
4.5%
14 May 2021
Hollister David J. See Remarks
Sold, plan not stated
$1.23M 24,532 at 50.08
0.7%
17 Nov 2020
Hollister David J. See Remarks
Sold, plan not stated
$9.24M 300,000 at 30.80
7.4%
25 Sep 2020
Hollister David J. See Remarks
Sold, plan not stated
$9.90M 450,000 at 22.00
10.0%
Showing 1–44 of 44.