FOUNTAIN THOMAS DEAN

PrivateCIK: 1728330
Location

SEATTLE, WA

Senior insider sale

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

$799.1K

2.63K shares

What this filing means

FOUNTAIN THOMAS DEAN plans to sell 2.63K shares of F5, INC. valued at approximately $799.1K. 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
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IssuerF5, INC.CIK 1048695
Officer· EVP and Chief Strategy Officer
Since Oct 2018
2.63K
Shares to sell
$799.1K
Approx. market value
1.33K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
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Restricted Stock Units

N/A

5/1/2026
1.33K
Total acquired1.33K
Planned & Completed Dispositions2
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Completed

—Completed

Units to sell

1.30K

Market value

$361.0K

2/10/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

1.33K

Market value

$438.1K

5/5/2026
Total

Units

2.63K

Value

$799.1K

FOUNTAIN THOMAS DEAN — Planned Insider Sale (Form 144) | Finecho