CHAD MICHAEL WHALEN

CIK 1746640 · EVP, Worldwide Sales · last filed 2026-05-12

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$8.25M

Companies

1

Total Filings

94

Lifetime Open-Market Net

-$16.11M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
FFIV EVP, Worldwide Sales 20,832 $396.16 $8.25M -$16.11M 94 2026-05-12

Recent Filings · Page 6 of 10

94 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-08-26 FFIV Sell (S) −479 -$97.3K EDGAR
2021-08-18 FFIV Sell (S) −482 -$97.5K EDGAR
2021-08-12 FFIV Sell (S) −472 -$99.3K EDGAR
2021-08-05 FFIV Sell (S) −481 -$100.2K EDGAR
2021-08-03 FFIV Mixed +1,914 -$255.7K EDGAR
2021-05-06 FFIV Sell (S) −453 -$82.1K EDGAR
2021-05-04 FFIV Mixed +1,380 -$166.6K EDGAR
2021-02-04 FFIV Sell (S) −509 -$98.3K EDGAR
2021-02-03 FFIV Mixed +1,483 -$196.7K EDGAR
2020-11-09 FFIV Sell (S) −759 -$106.3K EDGAR
Showing 5160 of 94
Page 6 of 10
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.