Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:f9e3fea6-eff8-e169-1841-b7eb74a7e785 2026-05-12T21:11:31-04:00 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 MASI: SCANNELL TIMOTHY J (DIR) Acquired (JB) 1,225 Shares of MASIMO CORP for $0.00 on 4/29 urn:uuid:46b854b7-792a-34f3-c64b-9527c2a54c93 2026-05-05T17:03:15-04:00 MASI: LANE WENDY E (DIR) Acquired (JB) 1,225 Shares of MASIMO CORP for $0.00 on 4/29 urn:uuid:60647917-ff30-7ca2-bdae-9f3b830315cd 2026-05-05T17:01:59-04:00 MASI: BRENNAN MICHELLE (CB,DIR) Acquired (JB) 1,225 Shares of MASIMO CORP for $0.00 on 4/29 urn:uuid:ef9bd376-68a7-ac6f-a343-f64317922f88 2026-05-05T17:00:35-04:00 MASI: HELLMANN ELISABETH A (HR) Disposed (JS) 121 Shares of MASIMO CORP for $178.43 on 4/21 urn:uuid:7eaa61ee-8ce8-7c21-252b-97836e83e451 2026-05-05T16:59:55-04:00 MASI: HELLMANN ELISABETH A (HR) Acquired (JB) 335 Shares of MASIMO CORP for $0.00 on 4/21 urn:uuid:9c4c3902-0adb-3108-5f14-52c45819fde1 2026-05-05T16:59:55-04:00 MASI: SZYMAN CATHERINE M (CEO,DIR) Acquired (JB) 2,101 Shares of MASIMO CORP for $0.00 on 3/11 urn:uuid:c73e54f6-b287-f5ff-81cb-00e28a5d66c8 2026-03-16T17:21:00-04:00 MASI: SZYMAN CATHERINE M (CEO,DIR) Disposed (JS) 1,069 Shares of MASIMO CORP for $175.47 on 3/11 urn:uuid:48c2c6d5-4f38-4f21-326c-d978d0642de6 2026-03-16T17:21:00-04:00 MASI: YOUNG MICAH W (VP,CFO) Acquired (JB) 873 Shares of MASIMO CORP for $0.00 on 3/11 urn:uuid:8feb8f3a-e235-14d0-6ac6-4ef487f5cb70 2026-03-16T17:19:59-04:00 MASI: YOUNG MICAH W (VP,CFO) Disposed (JS) 471 Shares of MASIMO CORP for $175.47 on 3/11 urn:uuid:684862a4-9a3c-8f14-5186-231d7b7c7462 2026-03-16T17:19:59-04:00 MASI: YOUNG MICAH W (VP,CFO) Disposed (JS) 8,093 Shares of MASIMO CORP for $175.35 on 2/27 urn:uuid:fe97d2c5-6ff8-9027-aae2-a9ca7ea4b5da 2026-03-03T20:29:38-05:00