Insider trading

Period: 120 months Stock: QLYS Role: CEO × + Add filter Clear all
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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.

184 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.

184 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.

184 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.

184 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.
184 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
184 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.

184 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Sep 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 10×
$544.15K 3,200 at 170.05
1.7%
Planned (10b5-1)
14 Aug 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 5×
$604.71K 3,200 at 188.97
1.7%
Planned (10b5-1)
14 Jul 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 8×
$513.61K 3,200 at 160.50
1.6%
Planned (10b5-1)
30 Jun 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$4.05M 30,000 at 135.00
13.2%
Planned (10b5-1)
29 Jun 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$1.27M 10,000 at 126.75
4.2%
Planned (10b5-1)
26 Jun 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.20M 10,000 at 120.48
4.1%
Planned (10b5-1)
15 Jun 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$367.37K 3,200 at 114.80
1.3%
Planned (10b5-1)
1 Jun 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$1.51M 13,200 at 114.73
5.0%
Planned (10b5-1)
14 Jan 2026
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$668.82K 5,000 at 133.76
2.0%
Planned (10b5-1)
15 Dec 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 7×
$1.25M 8,500 at 147.12
3.3%
Planned (10b5-1)
14 Nov 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$1.21M 8,500 at 142.68
3.2%
Planned (10b5-1)
12 Nov 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan
$341.09K 2,200 at 155.04
0.8%
Planned (10b5-1)
14 Oct 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.08M 8,500 at 126.82
4.0%
Planned (10b5-1)
15 Sep 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.13M 8,500 at 132.49
4.0%
Planned (10b5-1)
14 Aug 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.10M 8,500 at 129.95
3.9%
Planned (10b5-1)
14 Jul 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$1.18M 8,500 at 138.40
3.8%
Planned (10b5-1)
3 Jul 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$1.79M 12,000 at 149.25
5.2%
Planned (10b5-1)
16 Jun 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$1.19M 8,500 at 139.47
3.6%
Planned (10b5-1)
2 Jun 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan
$841.20K 6,000 at 140.20
2.5%
Planned (10b5-1)
29 May 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$1.16M 8,500 at 136.30
3.4%
Planned (10b5-1)
14 Apr 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$866.66K 7,000 at 123.81
2.8%
Planned (10b5-1)
14 Mar 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$876.27K 7,000 at 125.18
2.8%
Planned (10b5-1)
14 Feb 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$995.16K 7,000 at 142.17
2.8%
Planned (10b5-1)
14 Jan 2025
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$941.41K 7,000 at 134.49
3.0%
Planned (10b5-1)
16 Dec 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$1.03M 7,000 at 147.16
3.0%
Planned (10b5-1)
14 Nov 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$1.05M 7,000 at 149.66
3.0%
Planned (10b5-1)
6 Nov 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.20M 7,142 at 167.37
3.1%
Planned (10b5-1)
14 Oct 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 4×
$876.49K 7,000 at 125.21
3.8%
Planned (10b5-1)
16 Sep 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$882.55K 7,000 at 126.08
3.8%
Planned (10b5-1)
14 Aug 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$867.48K 7,000 at 123.93
3.8%
Planned (10b5-1)
15 Jul 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$1.00M 7,000 at 143.15
3.6%
Planned (10b5-1)
14 Jun 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 2×
$954.22K 7,000 at 136.32
3.6%
Planned (10b5-1)
3 Jun 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 6×
$957.44K 7,000 at 136.78
3.6%
Planned (10b5-1)
15 Apr 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 5×
$661.43K 4,034 at 163.96
2.0%
Planned (10b5-1)
14 Mar 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 5×
$690.59K 4,120 at 167.62
2.1%
Planned (10b5-1)
14 Feb 2024
Thakar Sumedh S CEO & PRESIDENT
Sold on a plan 3×
$700.86K 4,120 at 170.11
2.1%
Planned (10b5-1)
16 Jan 2024
Thakar Sumedh S CEO & President
Sold on a plan 3×
$961.23K 5,005 at 192.05
2.7%
Planned (10b5-1)
14 Dec 2023
Thakar Sumedh S CEO & President
Sold on a plan 3×
$974.36K 5,004 at 194.72
2.7%
Planned (10b5-1)
14 Nov 2023
Thakar Sumedh S CEO & President
Sold on a plan 4×
$876.20K 5,004 at 175.10
2.6%
Planned (10b5-1)
16 Oct 2023
Thakar Sumedh S CEO & President
Sold on a plan 2×
$813.90K 5,005 at 162.62
3.2%
Planned (10b5-1)
14 Sep 2023
Thakar Sumedh S CEO & President
Sold on a plan 2×
$763.70K 5,003 at 152.65
3.2%
Planned (10b5-1)
14 Aug 2023
Thakar Sumedh S CEO & President
Sold on a plan 3×
$758.43K 5,003 at 151.60
3.2%
Planned (10b5-1)
4 Aug 2023
Thakar Sumedh S CEO & President
Sold on a plan 6×
$611.14K 4,168 at 146.63
2.6%
Planned (10b5-1)
1 Aug 2023
Thakar Sumedh S CEO & President
Sold on a plan
$485.62K 3,467 at 140.07
2.1%
Planned (10b5-1)
27 Jul 2023
Thakar Sumedh S CEO & President
Sold on a plan
$98.22K 700 at 140.32
0.4%
Planned (10b5-1)
25 Jul 2023
Thakar Sumedh S CEO & President
Sold on a plan
$1.13M 8,333 at 135.22
4.9%
Planned (10b5-1)
14 Jul 2023
Thakar Sumedh S CEO & President
Sold on a plan 2×
$650.14K 5,005 at 129.90
3.0%
Planned (10b5-1)
14 Jun 2023
Thakar Sumedh S CEO & President
Sold on a plan 4×
$646.63K 5,005 at 129.20
2.9%
Planned (10b5-1)
2 Jun 2023
Thakar Sumedh S CEO & President
Sold on a plan
$1.08M 8,333 at 130.02
4.8%
Planned (10b5-1)
31 May 2023
Thakar Sumedh S CEO & President
Sold on a plan 2×
$857.71K 6,833 at 125.53
3.9%
Planned (10b5-1)
Showing 1–50 of 184. Page 1 of 4 Older →