Separate Rule 8.3 disclosures under the UK Takeover Code reported stakes held by Octopus Investments Ltd in Gooch & Housego plc and Jupiter Fund Management Plc in Rotork plc. Octopus reported 3,831,789 Gooch & Housego ordinary 20p shares, representing 14.00%, as of Aug. 25, 2026, and disclosed the sale of 2,870 shares at 12.05 per share. Jupiter reported ownership or control of 10,305,074 Rotork ordinary 0.5p shares, representing 1.26%, as of Aug. 26, 2026, and disclosed the sale of 397,684 shares at 4.852 per share. Neither filing reported short positions, derivatives, rights to subscribe for new securities or related dealing arrangements, and neither included a Supplemental Form 8. The Octopus disclosure was dated Aug. 26, 2026, while the Jupiter disclosure was dated Aug. 27, 2026.