Thomas Dean Fountain F5, Inc. (FFIV) insider trading activity

FFIV Quotes by TradingView

Thomas Dean Fountain is EVP Global Services & Strategy of F5, INC.. Currently has a direct ownership of 14,733 shares of FFIV, which is worth approximately $3.45 Million. The most recent transaction as insider was on Dec 29, 2025, when has been sold 1,100 shares (Common Stock) at a price of $262.86 per share, resulting in proceeds of $289,146. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 14.7K
28.82% 3M change
27.73% 12M change
Total Value Held $3.45 Million

THOMAS DEAN FOUNTAIN Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 29 2025
SELL
Open market or private sale
$289,146 $262.86 p/Share
1,100 Reduced 6.95%
14,733 Common Stock
Dec 22 2025
SELL
Open market or private sale
$286,269 $257.9 p/Share
1,110 Reduced 6.55%
15,833 Common Stock
Dec 15 2025
SELL
Open market or private sale
$293,883 $264.76 p/Share
1,110 Reduced 6.15%
16,943 Common Stock
Dec 08 2025
SELL
Open market or private sale
$276,012 $248.66 p/Share
1,110 Reduced 5.79%
18,053 Common Stock
Dec 01 2025
SELL
Open market or private sale
$263,058 $236.99 p/Share
1,110 Reduced 5.48%
19,163 Common Stock
Nov 24 2025
SELL
Open market or private sale
$260,750 $234.91 p/Share
1,110 Reduced 5.19%
20,273 Common Stock
Nov 18 2025
SELL
Open market or private sale
$252,458 $227.44 p/Share
1,110 Reduced 4.93%
21,383 Common Stock
Nov 03 2025
SELL
Open market or private sale
$2,082,910 $250.41 p/Share
8,318 Reduced 27.0%
22,493 Common Stock
Nov 01 2025
SELL
Payment of exercise price or tax liability
$2,982,700 $253.05 p/Share
11,787 Reduced 27.67%
30,811 Common Stock
Nov 01 2025
BUY
Exercise of conversion of derivative security
-
3,003 Added 6.59%
42,598 Common Stock
Oct 31 2025
BUY
Grant, award, or other acquisition
-
18,896 Added 32.31%
39,595 Common Stock
Aug 04 2025
SELL
Open market or private sale
$417,206 $309.73 p/Share
1,347 Reduced 6.11%
20,699 Common Stock
Aug 01 2025
SELL
Payment of exercise price or tax liability
$506,173 $313.42 p/Share
1,615 Reduced 6.83%
22,046 Common Stock
Aug 01 2025
BUY
Exercise of conversion of derivative security
-
3,001 Added 11.26%
23,661 Common Stock
May 02 2025
SELL
Open market or private sale
$362,383 $269.03 p/Share
1,347 Reduced 6.12%
20,660 Common Stock
May 01 2025
SELL
Payment of exercise price or tax liability
$403,199 $264.74 p/Share
1,523 Reduced 6.47%
22,007 Common Stock
May 01 2025
BUY
Exercise of conversion of derivative security
-
3,002 Added 11.31%
23,530 Common Stock
Feb 03 2025
SELL
Open market or private sale
$385,527 $293.4 p/Share
1,314 Reduced 6.02%
20,528 Common Stock
Feb 01 2025
SELL
Payment of exercise price or tax liability
$459,266 $297.26 p/Share
1,545 Reduced 6.61%
21,842 Common Stock
Feb 01 2025
BUY
Exercise of conversion of derivative security
-
3,001 Added 11.37%
23,387 Common Stock
Nov 04 2024
SELL
Open market or private sale
$910,926 $231.67 p/Share
3,932 Reduced 16.17%
20,386 Common Stock
Nov 01 2024
SELL
Payment of exercise price or tax liability
$1,995,931 $233.88 p/Share
8,534 Reduced 25.98%
24,318 Common Stock
Nov 01 2024
BUY
Exercise of conversion of derivative security
-
2,730 Added 7.67%
32,852 Common Stock
Oct 31 2024
BUY
Grant, award, or other acquisition
-
14,122 Added 31.92%
30,122 Common Stock
Aug 02 2024
SELL
Open market or private sale
$163,996 $192.71 p/Share
851 Reduced 5.05%
16,000 Common Stock
TDF

Thomas Dean Fountain

EVP Global Services & Strategy
Seattle, WA

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