Insider trading

Period: 120 months Stock: TENB Role: CFO × + 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.

71 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.

71 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.

71 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.

71 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.
71 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
71 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.

71 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 May 2026
Brown Matthew Charles Chief Financial Officer
Bought
$258.48K 12,000 at 21.54
64.7%
First buy on file
27 Feb 2025
Vintz Stephen A Co-CEO,Chief Financial Officer
Sold at will
$254.95K 6,681 at 38.16
2.1%
Not planned
26 Feb 2025
Vintz Stephen A Co-CEO,Chief Financial Officer
Sold at will
$239.99K 6,284 at 38.19
1.9%
Not planned
25 Feb 2025
Vintz Stephen A Co-CEO,Chief Financial Officer
Sold at will
$175.12K 4,551 at 38.48
1.4%
Not planned
19 Feb 2025
Vintz Stephen A Co-CEO,Chief Financial Officer
Sold at will
$76.03K 1,922 at 39.56
0.7%
Not planned
26 Nov 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$147.26K 3,460 at 42.56
1.2%
Not planned
25 Nov 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$135.91K 3,180 at 42.74
1.1%
Not planned
19 Nov 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$114.06K 2,801 at 40.72
1.0%
Not planned
26 Aug 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$142.49K 3,413 at 41.75
1.2%
Not planned
23 Aug 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$132.97K 3,201 at 41.54
1.2%
Not planned
20 Aug 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$119.46K 2,820 at 42.36
1.0%
Not planned
24 May 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$148.61K 3,418 at 43.48
1.3%
Not planned
23 May 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$139.04K 3,220 at 43.18
1.2%
Not planned
20 May 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$123.10K 2,813 at 43.76
1.1%
Not planned
28 Mar 2024
Vintz Stephen A Chief Financial Officer
Sold on a plan 2×
$768.36K 15,505 at 49.56
5.7%
Planned (10b5-1)
21 Mar 2024
Vintz Stephen A Chief Financial Officer
Sold on a plan
$568.99K 11,586 at 49.11
4.3%
Planned (10b5-1)
20 Mar 2024
Vintz Stephen A Chief Financial Officer
Sold on a plan
$3.85M 78,409 at 49.07
23.3%
Planned (10b5-1)
12 Mar 2024
Vintz Stephen A Chief Financial Officer
Sold on a plan 2×
$9.39M 200,000 at 46.93
43.7%
Planned (10b5-1)
27 Feb 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$153.52K 3,236 at 47.44
1.2%
Not planned
26 Feb 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$461.50K 9,671 at 47.72
3.6%
Not planned
23 Feb 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$113.55K 2,382 at 47.67
0.9%
Not planned
21 Feb 2024
Vintz Stephen A Chief Financial Officer
Sold at will
$241.08K 5,216 at 46.22
2.1%
Not planned
27 Nov 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$136.51K 3,411 at 40.02
1.5%
Not planned
21 Nov 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$166.92K 4,230 at 39.46
1.8%
Not planned
20 Nov 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$110.50K 2,787 at 39.65
1.2%
Not planned
24 Aug 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$153.06K 3,525 at 43.42
1.6%
Not planned
22 Aug 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$190.30K 4,226 at 45.03
1.9%
Not planned
18 Aug 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$123.72K 2,784 at 44.44
1.3%
Not planned
24 May 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$128.84K 3,432 at 37.54
1.6%
Not planned
22 May 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$168.21K 4,173 at 40.31
2.0%
Not planned
18 May 2023
Vintz Stephen A Chief Financial Officer
Sold at will
$106.95K 2,794 at 38.28
1.4%
Not planned
28 Feb 2023
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$148.48K 3,363 at 44.15
1.7%
27 Feb 2023
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$148.48K 3,373 at 44.02
1.7%
24 Feb 2023
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$306.06K 7,121 at 42.98
3.4%
22 Feb 2023
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$244.97K 5,616 at 43.62
3.0%
21 Feb 2023
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$84.22K 1,964 at 42.88
1.2%
22 Nov 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$315.68K 8,518 at 37.06
5.0%
18 Nov 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$106.49K 2,758 at 38.61
1.8%
23 Aug 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$166.96K 4,002 at 41.72
2.6%
22 Aug 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$174.71K 4,300 at 40.63
2.8%
18 Aug 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$118.75K 2,812 at 42.23
1.9%
23 May 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$193.65K 4,047 at 47.85
2.8%
20 May 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$192.65K 4,038 at 47.71
2.9%
18 May 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$125.32K 2,858 at 43.85
2.2%
23 Feb 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$383.75K 8,357 at 45.92
6.2%
18 Feb 2022
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$385.34K 8,421 at 45.76
6.7%
23 Nov 2021
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$218.40K 4,217 at 51.79
3.9%
22 Nov 2021
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$230.75K 4,266 at 54.09
4.1%
23 Aug 2021
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$165.85K 4,059 at 40.86
4.1%
20 Aug 2021
Vintz Stephen A Chief Financial Officer
Sold, plan not stated
$170.12K 4,212 at 40.39
4.5%
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