Janus Henderson Completes RBA Acquisition

Overview Financial Information Closing Press Release Janus Henderson Completes Take-Private Transaction with Trian, General Catalyst, and QIA (opens in a new window) Regulatory Filings (NYSE: JHG) Selecting the value will change the page content Date Filing Type Filing Description Download / View July 01, 2026Form25-NSE filing dated July 01, 2026Notification filed by National Security Exchange to report the removal from listing and registration of matured, redeemed or retired securities Initial Filing Amendments25-NSE dated July 01, 2026 in pdf format download (opens in a new window)June 30, 2026FormSC 13D/A filing dated June 30, 2026Amended Statement of Beneficial OwnershipSC 13D/A dated June 30, 2026 in pdf format download (opens in a new window)June 30, 2026FormPOS AM filing dated June 30, 2026Post-Effective Amendment to Registration StatementPOS AM dated June 30, 2026 in pdf format download (opens in a new window)POS AM dated June 30, 2026 in excel format download (opens in a new window)June 30, 2026FormS-8 POS filing dated June 30, 2026Post-Effective Amendment to an S-8 filingS-8 POS dated June 30, 2026 in pdf format download (opens in a new window)S-8 POS dated June 30, 2026 in excel format download (opens in a new window)June 30, 2026FormS-8 POS filing dated June 30, 2026Post-Effective Amendment to an S-8 filingS-8 POS dated June 30, 2026 in pdf format download (opens in a new window)S-8 POS dated June 30, 2026 in excel format download (opens in a new window)June 30, 2026FormS-8 POS filing dated June 30, 2026Post-Effective Amendment to an S-8 filingS-8 POS dated June 30, 2026 in pdf format download (opens in a new window)S-8 POS dated June 30, 2026 in excel format download (opens in a new window)June 30, 2026Form8-K filing dated June 30, 2026Current report filing8-K dated June 30, 2026 in pdf format download (opens in a new window)8-K dated June 30, 2026 in excel format download (opens in a new window)8-K dated June 30, 2026 in zip format download (opens in a new window)8-K dated June 30, 2026 in html format download (opens in a new window)June 30, 2026FormSC 13E3/A filing dated June 30, 2026Amended Statement of Ownership: Private TransactionSC 13E3/A dated June 30, 2026 in pdf format download (opens in a new window)SC 13E3/A dated June 30, 2026 in excel format download (opens in a new window)June 23, 2026Form11-K filing dated June 23, 2026Annual Report of Employee Stock Plans11-K dated June 23, 2026 in pdf format download (opens in a new window)11-K dated June 23, 2026 in excel format download (opens in a new window)11-K dated June 23, 2026 in zip format download (opens in a new window)11-K dated June 23, 2026 in html format download (opens in a new window)June 18, 2026FormSC 13E3/A filing dated June 18, 2026Amended Statement of Ownership: Private TransactionSC 13E3/A dated June 18, 2026 in pdf format download (opens in a new window)SC 13E3/A dated June 18, 2026 in excel format download (opens in a new window)