William B. Cassidy

Chief Technology Officer, Janus Henderson Group Ltd.

Companies

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

As of each latest filing. The line shows shares held over time.

Jun 30, 2026Returned to company 15,870 shares of Janus Henderson Group Ltd.²
Jun 30, 2026Granted 15,870 shares of Janus Henderson Group Ltd.²
Jun 30, 2026Returned to company 106,068 shares of Janus Henderson Group Ltd.²
Jun 30, 2026Returned to company 7,586 shares at $52.00 of Janus Henderson Group Ltd.²
Mar 2, 2026Shares withheld for tax 5,400 shares at $51.91 of Janus Henderson Group Ltd.³
Feb 27, 2026Sold 16,947 shares at $52.27 of Janus Henderson Group Ltd.³
Feb 27, 2026Granted 19,837 shares at $49.00 of Janus Henderson Group Ltd.³
Sep 2, 2025Shares withheld for tax 13,182 shares at $43.79 of Janus Henderson Group Ltd.⁴
Feb 28, 2025Granted 37,402 shares at $41.71 of Janus Henderson Group Ltd.⁵

The numbers on this page point here. Each one links to the record it came from.