Insider trading

Period: 120 months Stock: QLYS Role: Directors × + 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.

70 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.

70 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.

70 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.

70 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.
70 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
70 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.

70 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Sep 2026
Berquist Thomas Director
Sold on a plan
$89.56K 511 at 175.27
7.5%
Planned (10b5-1)
20 Aug 2026
Pfeiffer Wendy Director
Sold on a plan
$92.50K 500 at 185.00
4.1%
Planned (10b5-1)
20 Jul 2026
Pfeiffer Wendy Director
Sold on a plan
$79.10K 500 at 158.19
3.9%
Planned (10b5-1)
22 Jun 2026
Pfeiffer Wendy Director
Sold on a plan
$55.28K 500 at 110.55
3.8%
Planned (10b5-1)
12 Jun 2026
Berquist Thomas Director
Sold on a plan
$103.99K 939 at 110.75
12.2%
Planned (10b5-1)
12 Jun 2026
Hank Jeffrey P Director
Sold at will
$52.05K 470 at 110.75
2.9%
Not planned
11 Jun 2026
Hank Jeffrey P Director
Sold at will
$51.17K 470 at 108.88
2.8%
Not planned
22 May 2026
Pfeiffer Wendy Director
Sold on a plan
$50.61K 500 at 101.21
4.5%
Planned (10b5-1)
2 Sep 2025
Berquist Thomas Director
Sold on a plan 3×
$68.14K 512 at 133.09
9.1%
Planned (10b5-1)
27 Aug 2025
Zangardi John A. Director
Sold at will
$418.72K 3,103 at 134.94
43.3%
Not planned
22 Aug 2025
Zangardi John A. Director
Sold at will
$520.40K 3,860 at 134.82
35.0%
Not planned
22 Aug 2025
Sold at will
$229.00K 1,700 at 134.70
16.5%
Not planned
15 Aug 2025
Pfeiffer Wendy Director
Sold on a plan
$25.94K 200 at 129.72
1.8%
Planned (10b5-1)
13 Aug 2025
Zangardi John A. Director
Sold at will
$169.92K 1,287 at 132.03
10.4%
Not planned
15 Jul 2025
Pfeiffer Wendy Director
Sold on a plan
$27.89K 200 at 139.45
1.7%
Planned (10b5-1)
16 Jun 2025
Hank Jeffrey P Director
Sold on a plan
$91.37K 657 at 139.07
4.5%
Planned (10b5-1)
13 Jun 2025
Berquist Thomas Director
Sold on a plan
$91.04K 656 at 138.78
10.5%
Planned (10b5-1)
13 Jun 2025
Pfeiffer Wendy Director
Sold on a plan
$27.76K 200 at 138.78
1.7%
Planned (10b5-1)
5 May 2025
Hank Jeffrey P Director
Sold on a plan 3×
$515.72K 4,000 at 128.93
24.0%
Planned (10b5-1)
15 Nov 2024
Hank Jeffrey P Director
Sold on a plan 4×
$585.25K 4,000 at 146.31
24.0%
Planned (10b5-1)
13 Aug 2024
Zangardi John A. Director · indirect
Bought
$627.90 5 at 125.58
opened
First buy on file
10 Jun 2024
Hank Jeffrey P Director
Sold on a plan
$115.13K 850 at 135.45
7.0%
Planned (10b5-1)
24 May 2024
Pfeiffer Wendy Director
Sold on a plan 2×
$291.44K 2,000 at 145.72
19.1%
Planned (10b5-1)
4 Dec 2023
Pfeiffer Wendy Director
Sold on a plan 2×
$267.68K 1,430 at 187.19
12.0%
Planned (10b5-1)
12 Jun 2023
Hank Jeffrey P Director
Sold on a plan
$199.35K 1,556 at 128.12
11.3%
Planned (10b5-1)
30 May 2023
Hank Jeffrey P Director
Sold on a plan 2×
$341.01K 2,756 at 123.73
18.6%
Planned (10b5-1)
9 Jun 2022
Hank Jeffrey P Director
Sold, plan not stated 3×
$131.18K 1,001 at 131.04
7.7%
30 May 2022
Hank Jeffrey P Director
Sold on a plan
$154.35K 1,244 at 124.07
9.2%
Planned (10b5-1)
27 May 2022
Sold, plan not stated
$1.77M 12,800 at 138.00
76.9%
Sold half or more
16 May 2022
Sold, plan not stated
$1.23M 10,200 at 121.00
72.6%
Sold half or more
19 Aug 2021
Sold, plan not stated
$530.72K 4,859 at 109.22
55.8%
Sold half or more
10 Jun 2021
Hank Jeffrey P Director
Sold, plan not stated
$93.88K 923 at 101.71
7.4%
25 Jan 2021
Sold, plan not stated
$165.66K 1,271 at 130.34
5.0%
22 Dec 2020
Sold, plan not stated
$97.63K 781 at 125.00
3.0%
18 Dec 2020
Hank Jeffrey P Director
Sold, plan not stated 5×
$1.04M 9,618 at 108.52
48.0%
18 Dec 2020
Sold, plan not stated
$27.38K 219 at 125.00
0.8%
17 Dec 2020
Hank Jeffrey P Director
Sold, plan not stated
$250.11K 2,382 at 105.00
18.6%
30 Nov 2020
Hank Jeffrey P Director
Sold, plan not stated
$899.30K 9,465 at 95.01
47.6%
9 Nov 2020
Hank Jeffrey P Director
Sold, plan not stated
$240.93K 2,535 at 95.04
19.6%
26 Aug 2020
Sold, plan not stated
$1.28M 12,000 at 107.00
64.2%
Sold half or more
12 Aug 2020
PACE PETER Director
Sold, plan not stated 5×
$3.69M 36,000 at 102.58
75.2%
Sold half or more
10 Jun 2020
Hank Jeffrey P Director
Sold, plan not stated 2×
$122.79K 1,135 at 108.18
9.8%
28 May 2020
Sold, plan not stated 3×
$1.56M 13,743 at 113.78
35.7%
27 May 2020
Sold, plan not stated 5×
$4.01M 36,000 at 111.31
48.3%
2 Jan 2020
Hank Jeffrey P Director
Sold, plan not stated
$945.18K 11,250 at 84.02
53.7%
Sold half or more
12 Aug 2019
Hank Jeffrey P Director
Sold, plan not stated 2×
$107.05K 1,300 at 82.34
11.8%
10 May 2019
Hank Jeffrey P Director
Sold, plan not stated 3×
$962.99K 11,250 at 85.60
56.3%
Sold half or more
6 May 2019
PACE PETER Director
Sold, plan not stated 3×
$2.02M 22,500 at 89.87
74.4%
Sold half or more
11 Feb 2019
Hank Jeffrey P Director
Sold, plan not stated 2×
$1.06M 11,250 at 94.38
56.3%
Sold half or more
12 Nov 2018
Hank Jeffrey P Director
Sold, plan not stated 3×
$810.44K 11,250 at 72.04
56.3%
Sold half or more
Showing 1–50 of 70. Page 1 of 2 Older →