Insider trading

Period: 120 months Stock: FFIV Share of holding: 50% or more × + 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.

30 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.

30 decisions over 120 months
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.

30 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.

30 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.
30 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
30 decisions over 120 months Remove this filter
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.

30 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Sep 2026
MONTOYA MICHAEL F Chief Technology Ops Officer
Sold on a plan 7×
$1.82M 4,426 at 410.16
77.2%
Sold half or more
3 Aug 2026
Werner Edward Cooper Chief Financial Officer
Sold on a plan
$243.15K 599 at 405.92
59.6%
Sold half or more
2 Jun 2026
Werner Edward Cooper Chief Financial Officer
Sold on a plan
$1.00M 2,500 at 400.00
86.0%
Sold half or more
20 Feb 2026
Dreyer Michael L Director
Sold at will
$866.14K 3,067 at 282.41
70.1%
Sold half or more
3 Feb 2026
SCHRAMM LYRA AMBER Chief People Officer
Sold on a plan
$55.99K 199 at 281.37
52.9%
Sold half or more
4 Nov 2025
SCHRAMM LYRA AMBER Chief People Officer
Sold at will
$262.28K 1,062 at 246.97
100%
Sold half or more
8 Sep 2025
SCHRAMM LYRA AMBER Chief People Officer
Sold on a plan
$855.06K 2,701 at 316.57
100%
Sold half or more
14 Mar 2025
Budnik Marianne Director
Sold at will 2×
$488.06K 1,872 at 260.72
60.8%
Sold half or more
1 Feb 2025
SCHRAMM LYRA AMBER Chief People Officer
Sold at will
$75.21K 253 at 297.26
55.8%
Sold half or more
2 Nov 2021
Yamamoto Mika EVP, Chief Marketing Officer
Sold, plan not stated 5×
$1.34M 6,118 at 218.47
54.2%
Sold half or more
3 May 2021
Dreyer Michael L Director
Sold, plan not stated
$1.12M 6,000 at 187.14
52.0%
Sold half or more
28 Oct 2020
Lin Geng EVP, Chief Technology Officer
Sold, plan not stated 3×
$360.92K 2,681 at 134.62
75.8%
Sold half or more
30 Jul 2020
FOUNTAIN THOMAS DEAN EVP Global Services & Strategy
Bought
$1.10M 8,060 at 136.52
320%
First buy on file
29 Apr 2020
Sold, plan not stated
$462.40K 3,200 at 144.50
60.1%
Sold half or more
2 Mar 2020
FOUNTAIN THOMAS DEAN EVP and Chief Strategy Officer
Sold, plan not stated
$320.71K 2,675 at 119.89
54.4%
Sold half or more
19 Nov 2018
Sold, plan not stated
$1.51M 8,900 at 169.54
81.7%
Sold half or more
1 Nov 2018
Rogers Scot Frazier EVP and General Counsel
Sold, plan not stated 4×
$2.41M 13,557 at 177.91
61.2%
Sold half or more
1 Nov 2018
Kearny Ryan C. CTO & SVP, Product Development
Sold, plan not stated 5×
$1.46M 8,226 at 177.90
58.2%
Sold half or more
1 Nov 2018
MCMILLAN STEPHEN EVP of Global Services
Sold, plan not stated 5×
$1.03M 5,804 at 177.86
75.7%
Sold half or more
21 Aug 2018
Dreyer Michael L Director
Sold, plan not stated
$1.04M 5,679 at 183.03
50.0%
Sold half or more
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
1 May 2018
Reinland Andrew EVP, Chief Financial Officer
Sold, plan not stated 5×
$3.24M 19,903 at 163.01
97.5%
Sold half or more
26 Feb 2018
Reinland Andrew EVP, Chief Financial Officer
Sold, plan not stated
$1.92M 12,963 at 148.01
96.2%
Sold half or more
1 Feb 2018
Kearny Ryan C. CTO& EVP, Product & Technology
Sold, plan not stated 3×
$1.09M 7,518 at 144.85
68.7%
Sold half or more
8 Nov 2017
EAMES EDWARD JULIAN EVP, Chief Operations Officer
Sold, plan not stated 3×
$1.87M 15,489 at 120.84
54.4%
Sold half or more
5 Sep 2017
Gibson Benjamin EVP, Chief Marketing Officer
Sold, plan not stated
$382.48K 3,262 at 117.25
80.0%
Sold half or more
3 Aug 2017
Locoh-Donou Francois President, CEO & Director
Sold, plan not stated
$108.45K 911 at 119.04
60.0%
Sold half or more
1 Feb 2017
Kearny Ryan C. CTO& EVP, Product & Technology
Sold, plan not stated 2×
$112.03K 846 at 132.43
57.5%
Sold half or more
1 Nov 2016
Kearny Ryan C. CTO& EVP, Product & Technology
Sold, plan not stated 2×
$94.00K 686 at 137.03
71.0%
Sold half or more
Showing 1–30 of 30.