InsiderFlow

John Anthony Maddison

FFIV

John Anthony Maddison serves as officer: Chief Product Mkting Officer at F5, Inc. (FFIV). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$1.09M

Net Position

Net Seller

$1.09M

Companies Traded

1

FFIV

Active Period

Feb 2026 – Sep 2026

4 total trades

Most Recent

Sell FFIV

Sep 15, 2026 · $82.9K

John Anthony Maddison's Insider Trading at F5, Inc. (FFIV)

Buys

0 · $0.00

Sells

4 · $1.09M

Total Shares Bought

0

Total Shares Sold

3,204

FFIV Price Chart
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DateTypeValue
Sep 15, 2026 Sell$82.9K
Aug 4, 2026 Sell$405.9K
May 5, 2026 Sell$322.3K
Feb 11, 2026 Sell$280.7K