William B. Cassidy, Chief Technology Officer at Janus Henderson Group PLC ($JHG), made one open market sale of company shares in the last year, totaling nearly $886,000. His most recent sale occurred on February 27, 2026. This places him 5,209th among 11,678 insiders by sale value, below the average of $8.6 million across about six transactions per insider. Cassidy recorded no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 27, 2026 | JANUS HENDERSON GROUP PLC | $JHG | CASSIDY WILLIAM B | Chief Technology Officer | A | Common Stock | 19837 | $49.00 | 135,886.0000 | 154,683,308 | 17.09% | 0.01% |
| Feb. 27, 2026 | JANUS HENDERSON GROUP PLC | $JHG | CASSIDY WILLIAM B | Chief Technology Officer | S | Common Stock | 16947 | $52.27 | 118,939.0000 | 154,683,308 | 12.47% | 0.01% |
| March 2, 2026 | JANUS HENDERSON GROUP PLC | $JHG | CASSIDY WILLIAM B | Chief Technology Officer | F | Common Stock | 5400 | $51.91 | 113,539.0000 | 154,683,308 | 4.54% | 0.00% |
| Sept. 2, 2025 | JANUS HENDERSON GROUP PLC | $JHG | CASSIDY WILLIAM B | Chief Technology Officer | F | Common Stock | 13182 | $43.79 | 115,852.0000 | 158,126,855 | 10.22% | 0.01% |
| Feb. 28, 2025 | JANUS HENDERSON GROUP PLC | $JHG | CASSIDY WILLIAM B | Chief Technology Officer | A | Common Stock | 37402 | $41.71 | 128,801.0000 | 158,126,855 | 40.92% | 0.02% |