FOUNTAIN THOMAS DEAN

PrivateCIK: 1728330
Location

SEATTLE, WA

Senior insider sale

EVP and Chief Strategy Officer at F5, INC. — senior position signals high conviction

$498.0K

1.21K shares

What this filing means

FOUNTAIN THOMAS DEAN plans to sell 1.21K shares of F5, INC. valued at approximately $498.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderFOUNTAIN THOMAS DEANCIK 1728330
IssuerF5, INC.CIK 1048695
Officer· EVP and Chief Strategy Officer
Since Oct 2018
1.21K
Shares to sell
$498.0K
Approx. market value
1.21K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
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Restricted Stock Units

N/A

8/1/2026
1.21K
Total acquired1.21K
Planned & Completed Dispositions1
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NASDAQPlanned

Units to sell

1.21K

Market value

$498.0K

8/5/2026
Total

Units

1.21K

Value

$498.0K