CASSIDY WILLIAM B
Chief Technology Officer
CASSIDY WILLIAM B has filed 3 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Jul 2, 2026.
On the most recent filing, CASSIDY WILLIAM B is listed as Chief Technology Officer at JANUS HENDERSON GROUP PLC. Inside the rolling window, CASSIDY WILLIAM B reported no open-market purchases and 1 open-market sale totaling $886K in JHG.
Companies traded
Other insiders at JHG
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$886K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has CASSIDY WILLIAM B made?
CASSIDY WILLIAM B has filed 3 SEC Form 4 filings (8 transaction rows) across 1 company since 2025.
Which companies does CASSIDY WILLIAM B trade?
CASSIDY WILLIAM B has filed SEC Form 4 disclosures for 1 company, including JHG.
When was CASSIDY WILLIAM B's most recent SEC Form 4 filing?
CASSIDY WILLIAM B's most recent SEC Form 4 filing on Tracefour is dated Jul 2, 2026.
What is CASSIDY WILLIAM B's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, CASSIDY WILLIAM B is listed as Chief Technology Officer.
What is CASSIDY WILLIAM B's total buy and sell value in the current window?
Inside the rolling retention window, CASSIDY WILLIAM B bought $0 and sold $886K based on SEC Form 4 filings.
What was CASSIDY WILLIAM B's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 16,947 JHG shares on 2026-02-27, worth $886K, per SEC Form 4 filings.