Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:75d67016-87cd-b1fd-986e-48e12af24ca8 2026-07-26T03:31:35-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services HALO: TORLEY HELEN (PR,CEO,DIR) Exercised 1,923 Options (OE) of HALOZYME THERAPEUTICS INC for $12.07 on 7/8, and Sold Them All urn:uuid:00f62e17-1f93-516d-b3f3-0e16d18674f7 2026-07-09T17:19:34-04:00 HALO: RAMSAY DAVID A (VP,PR) Acquired (JB) 10k Shares of HALOZYME THERAPEUTICS INC for $0.00 on 6/30 urn:uuid:2ee25e54-560b-4113-7eba-1e26c9cd5985 2026-07-02T16:45:54-04:00 HALO: RAMSAY DAVID A (VP,PR) Disposed (JS) 5,408 Shares of HALOZYME THERAPEUTICS INC for $78.27 on 6/30 urn:uuid:4e2dc376-ff4c-0762-5639-46b4771af9c4 2026-07-02T16:45:54-04:00 HALO: CONNAUGHTON BERNADETTE (DIR) Sold (AS) 1,625 Shares of HALOZYME THERAPEUTICS INC for $76.39-$77.21 on 7/1 urn:uuid:9b19e8ce-9825-a0af-232e-5f9068e6df6a 2026-07-02T16:42:08-04:00 HALO: KRISHNAN MAHESH (DIR) Exercised 7,304 Options (OE) of HALOZYME THERAPEUTICS INC for $38.46 on 6/29, and Sold Them All urn:uuid:db55cb62-4dd8-c6ea-ed0b-231313ed3630 2026-06-30T17:25:10-04:00 HALO: SNYDER MARK HOWARD (VP,LO) Acquired (JB) 5,034 Shares of HALOZYME THERAPEUTICS INC for $0.00 on 6/12 urn:uuid:4b248703-74fb-0714-d5b8-89b78c95345b 2026-06-15T16:09:46-04:00 HALO: SNYDER MARK HOWARD (VP,LO) Disposed (JS) 2,715 Shares of HALOZYME THERAPEUTICS INC for $69.50 on 6/12 urn:uuid:d90049dd-d5dd-f04f-db0b-16d82fd71e23 2026-06-15T16:09:46-04:00 HALO: SNELLGROVE DARREN (VP,CFO) Filed a Form 3, Becoming a Registered Insider at HALOZYME THERAPEUTICS INC With Initial Holdings of 0 urn:uuid:c2b6e22d-8770-34a7-f55d-ebeb2d302cc2 2026-06-09T16:59:11-04:00