Janus Henderson Group Ltd. is an SEC registrant, filing under CIK 0001274173, classified as investment advice. We track it alongside the rest of the Financials sector.
Footnote F2 (price): Immediately prior to the Effective Time, certain funds (the "Trian Funds") managed by Trian Fund Management, L.P. ("Trian Management") contributed 25,136,205 Ordinary Shares to Jupiter Topco LLC ("Topco") in exchange for equity interests of Topco of equivalent value.
Footnote F4 (shares): Represents Ordinary Shares beneficially owned by the Trian Funds that were converted into the right to receive the Merger Consideration.
Footnote F2 (price): Immediately prior to the Effective Time, certain funds (the "Trian Funds") managed by Trian Fund Management, L.P. ("Trian Management") contributed 25,136,205 Ordinary Shares to Jupiter Topco LLC ("Topco") in exchange for equity interests of Topco of equivalent value.
Footnote F4 (shares): Represents Ordinary Shares beneficially owned by the Trian Funds that were converted into the right to receive the Merger Consideration.
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes shares purchased under the Issuer's Employee Stock Purchase Plan.
Footnote F4 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F5 (price, shares): Immediately prior to the Effective Time, the Reporting Person contributed 9,664 ordinary shares of the Issuer to Topco in exchange for equity interests of Topco of equivalent value.
Footnote F6 (price, shares): Represents a deemed acquisition of shares of the Issuer underlying outstanding and unvested performance restricted stock unit awards ("Unvested PSU Awards") held by the Reporting Person as of immediately prior to the Effective Time based on a deemed satisfaction of the… Full note on SEC EDGAR
Footnote F7 (price, shares): At the Effective Time, each Unvested PSU Award held by the Reporting Person was converted into the contingent right to receive a cash award of equivalent value equal to (i)(a) the Merger Consideration, multiplied by (b) the number of shares of the Issuer subject to such Unvested… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F3 (price, shares): Represents a deemed acquisition of shares of the Issuer underlying outstanding and unvested performance restricted stock unit awards ("Unvested PSU Awards") held by the Reporting Person as of immediately prior to the Effective Time based on a deemed satisfaction of the… Full note on SEC EDGAR
Footnote F4 (price, shares): At the Effective Time, each Unvested PSU Award held by the Reporting Person was converted into the contingent right to receive a cash award of equivalent value equal to (i)(a) the Merger Consideration, multiplied by (b) the number of shares of the Issuer subject to such Unvested… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F3 (price, shares): Represents a deemed acquisition of shares of the Issuer underlying outstanding and unvested performance restricted stock unit awards ("Unvested PSU Awards") held by the Reporting Person as of immediately prior to the Effective Time based on a deemed satisfaction of the… Full note on SEC EDGAR
Footnote F4 (price, shares): At the Effective Time, each Unvested PSU Award held by the Reporting Person was converted into the contingent right to receive a cash award of equivalent value equal to (i)(a) the Merger Consideration, multiplied by (b) the number of shares of the Issuer subject to such Unvested… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F3 (price, shares): Immediately prior to the Effective Time, the Reporting Person contributed 9,664 ordinary shares of the Issuer to Jupiter Topco LLC ("Topco") in exchange for equity interests of Topco of equivalent value.
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 3,288 outstanding restricted stock units ("RSUs") held by the Reporting Person that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment equal to (a)(1) the Merger Consideration, multiplied by… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (shares): Includes 23,504 outstanding restricted stock units ("RSUs") held by the Reporting Person (including dividend equivalents in the form of RSUs) that were cancelled as of immediately prior to the Effective Time and were exchanged for the right to receive a lump sum cash payment… Full note on SEC EDGAR
Footnote F3 (price, shares): Immediately prior to the Effective Time, the Reporting Person and Sundance Investments Inc. contributed 5,793 and 14,900 ordinary shares of the Issuer, respectively, to Jupiter Topco LLC ("Topco") in exchange for equity interests of Topco of equivalent value.
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F3 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person, except for the Unvested RSU Award granted to the Reporting Person on May 12, 2025 (the "Special RSU Award"), was converted into the… Full note on SEC EDGAR
Footnote F4 (price, shares): At the Effective Time, the Special RSU Award held by the Reporting Person was converted into the contingent right to receive a cash payment equal to the initial value as of the Effective Time earning interest at the Replacement Award Interest Rate (as defined in the Merger… Full note on SEC EDGAR
Footnote F5 (price, shares): Represents a deemed acquisition of shares of the Issuer underlying outstanding and unvested performance restricted stock unit awards ("Unvested PSU Awards") held by the Reporting Person as of immediately prior to the Effective Time based on a deemed satisfaction of the… Full note on SEC EDGAR
Footnote F6 (price, shares): At the Effective Time, each Unvested PSU Award held by the Reporting Person, except for the Special PSU Award, was converted into the contingent right to receive a cash award of equivalent value equal to (i)(a) the Merger Consideration, multiplied by (b) the number of shares of… Full note on SEC EDGAR
Footnote F7 (price, shares): At the Effective Time, the Special PSU Award held by the Reporting Person was converted into the contingent right to receive a cash payment (with performance goals deemed satisfied at 100% of target pursuant to the related award agreement) equal to the initial value as of the… Full note on SEC EDGAR
Footnote F1 (shares): On June 30, 2026, pursuant to that certain Agreement and Plan of Merger, dated as of December 21, 2025 (as amended, including by Amendment No. 1 dated March 24, 2026, and a side letter dated June 16, 2026, the "Merger Agreement"), among the Issuer, Jupiter Company Limited… Full note on SEC EDGAR
Footnote F2 (price, shares): At the Effective Time, each outstanding and unvested restricted stock unit award (each, an "Unvested RSU Award") held by the Reporting Person was converted into the contingent right to receive an equity-based award with an initial value equal to (i)(a) the Merger Consideration… Full note on SEC EDGAR
Footnote F3 (price, shares): Represents a deemed acquisition of shares of the Issuer underlying outstanding and unvested performance restricted stock unit awards ("Unvested PSU Awards") held by the Reporting Person as of immediately prior to the Effective Time based on a deemed satisfaction of the… Full note on SEC EDGAR
Footnote F4 (price, shares): At the Effective Time, each Unvested PSU Award held by the Reporting Person was converted into the contingent right to receive a cash award of equivalent value equal to (i)(a) the Merger Consideration, multiplied by (b) the number of shares of the Issuer subject to such Unvested… Full note on SEC EDGAR
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F3 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units granted on May 2, 2025.
Footnote F1 (shares): Represents a grant of restricted stock units which vests in three equal annual installments beginning one year after the date of grant.
Footnote F2 (shares): Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units.
Footnote F1 (shares): Represents a grant of restricted stock units which vests in three equal annual installments beginning one year after the date of grant.
Footnote F3 (shares): Represents the number of shares sold by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units.
An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
Janus Henderson Group Ltd. (JHG) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-07-03. The full record for JHG runs to 61 Form 4 filings, the earliest from 2024-11-06. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying JHG stock?
No insider purchases of JHG were filed in the last 90 days.
How many insiders are selling JHG stock?
No insider sales of JHG were filed in the last 90 days. 10 sales are on record for this company.
Where can I see JHG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects JHG Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Joshua D. FrankOpen-market sale$320.61M
Michelle Rosenberg - Officer
Leslie Seidman - Director
Georgina Fogo - Officer
