Insider trading

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

39 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.

39 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.

39 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.

39 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.
39 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
39 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.

39 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
30 Jul 2026
Sold at will 6×
$1.56M 4,000 at 388.95
36.2%
Not planned
10 Jun 2026
Buse Elizabeth Director
Sold at will 4×
$399.35K 1,000 at 399.35
16.8%
Not planned
20 Feb 2026
Dreyer Michael L Director
Sold at will
$866.14K 3,067 at 282.41
70.1%
Sold half or more
19 Feb 2026
HIGGINSON ALAN Director
Sold at will
$487.19K 1,770 at 275.25
20.6%
Not planned
3 Dec 2025
HIGGINSON ALAN Director
Sold at will
$310.38K 1,309 at 237.11
13.2%
Not planned
11 Jun 2025
Buse Elizabeth Director
Sold at will
$440.30K 1,500 at 293.53
23.0%
Not planned
27 May 2025
Dreyer Michael L Director
Sold at will
$514.72K 1,800 at 285.96
29.1%
Not planned
22 May 2025
HIGGINSON ALAN Director
Sold at will
$364.67K 1,272 at 286.69
11.4%
Not planned
14 Mar 2025
Budnik Marianne Director
Sold at will 2×
$488.06K 1,872 at 260.72
60.8%
Sold half or more
30 Jan 2025
Budnik Marianne Director
Sold at will
$221.64K 728 at 304.45
29.1%
Not planned
19 Nov 2024
HIGGINSON ALAN Director
Sold at will
$197.81K 825 at 239.77
7.7%
Not planned
9 Sep 2024
HIGGINSON ALAN Director
Sold at will
$201.65K 1,000 at 201.65
8.5%
Not planned
30 May 2024
Dreyer Michael L Director
Sold at will
$377.83K 2,250 at 167.93
31.6%
Not planned
7 Mar 2024
HIGGINSON ALAN Director
Sold at will
$190.43K 1,000 at 190.43
9.1%
Not planned
9 Nov 2023
HIGGINSON ALAN Director
Sold at will
$156.51K 1,000 at 156.51
8.4%
Not planned
24 May 2023
Dreyer Michael L Director
Sold at will
$393.78K 2,750 at 143.19
34.0%
Not planned
17 May 2023
HIGGINSON ALAN Director
Sold at will
$139.95K 1,000 at 139.95
7.7%
Not planned
1 Jun 2022
HIGGINSON ALAN Director
Sold, plan not stated
$164.73K 1,000 at 164.73
7.9%
2 Sep 2021
HIGGINSON ALAN Director
Sold, plan not stated
$202.28K 1,000 at 202.28
8.1%
2 Jun 2021
MYERS MARIE Director
Sold, plan not stated
$352.11K 1,933 at 182.16
43.2%
3 May 2021
Dreyer Michael L Director
Sold, plan not stated
$1.12M 6,000 at 187.14
52.0%
Sold half or more
19 Feb 2021
HIGGINSON ALAN Director
Sold, plan not stated
$324.98K 1,633 at 199.01
14.2%
8 Feb 2021
BEVIER DEBORAH L Director
Sold, plan not stated
$345.90K 1,688 at 204.92
19.3%
30 Apr 2020
BEVIER DEBORAH L Director
Sold, plan not stated
$245.13K 1,740 at 140.88
16.6%
29 Apr 2020
Sold, plan not stated
$462.40K 3,200 at 144.50
60.1%
Sold half or more
6 Sep 2019
HIGGINSON ALAN Director
Sold, plan not stated
$224.34K 1,688 at 132.90
14.6%
19 Nov 2018
Sold, plan not stated
$1.51M 8,900 at 169.54
81.7%
Sold half or more
6 Nov 2018
BEVIER DEBORAH L Director
Sold, plan not stated
$460.38K 2,540 at 181.25
26.2%
21 Aug 2018
Dreyer Michael L Director
Sold, plan not stated
$1.04M 5,679 at 183.03
50.0%
Sold half or more
30 Jul 2018
Sold, plan not stated
$433.43K 2,540 at 170.64
24.2%
8 Jun 2018
MCADAM JOHN Director
Sold, plan not stated 2×
$1.77M 10,000 at 176.60
52.6%
Sold half or more
10 May 2018
MCADAM JOHN Director
Sold, plan not stated 2×
$4.33M 25,000 at 173.09
56.8%
Sold half or more
4 May 2018
HIGGINSON ALAN Director
Sold, plan not stated
$293.14K 1,740 at 168.47
13.3%
20 Feb 2018
MCADAM JOHN Director
Sold, plan not stated 3×
$3.60M 25,000 at 143.99
37.3%
15 Feb 2018
HIGGINSON ALAN Director
Sold, plan not stated
$289.01K 2,000 at 144.51
15.0%
1 Aug 2017
HIGGINSON ALAN Director
Sold, plan not stated
$306.13K 2,540 at 120.52
16.0%
10 May 2017
MCADAM JOHN Director
Sold, plan not stated
$1.30M 10,000 at 130.17
13.0%
7 Feb 2017
Sold, plan not stated
$541.70K 3,954 at 137.00
38.8%
8 Nov 2016
HIGGINSON ALAN Director
Sold, plan not stated
$412.48K 3,000 at 137.49
18.4%
Showing 1–39 of 39.