Insider Trading Headlines for Friday May 20th 2022 | Insider Insights urn:uuid:d7c835d1-acca-0fcc-6ba9-9f0f55dd56d9 2026-09-19T10:36:33-04:00 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 ACMR: DUN HAIPING (DIR) Exercised 37,500 Options (OE*) of ACM RESEARCH INC for $0.50 on 5/18, and Kept Some urn:uuid:e6bfdcf2-17a2-79ee-52bc-fa0f647681c9 2022-05-20T21:50:28-04:00 AMRN: ZULUETA ALFONSO G (DIR) Filed a Form 3, Becoming a Registered Insider at AMARIN CORP PLC UK With Initial Holdings of 0 urn:uuid:a3fa3eb0-a3ab-9da3-59d9-0d8df6d6b561 2022-05-20T20:22:21-04:00 AMRN: ENRIGHT ERIN S (DIR) Filed a Form 3, Becoming a Registered Insider at AMARIN CORP PLC UK With Initial Holdings of 0 urn:uuid:b66ae2ed-414b-11f1-89df-a0c523b438ca 2022-05-20T20:22:04-04:00 ATEN: SINGER ERIC (DIR) Sold (S) 180k Shares of A10 NETWORKS INC for $14.60 on 5/18-5/19 urn:uuid:8e1aae90-f605-ae53-6377-3c06c4ace99d 2022-05-20T20:01:32-04:00 AJG: BLOOM MARK H (VP) Filed a Form 3, Becoming a Registered Insider at ARTHUR J GALLAGHER AND CO With Initial Direct Holdings of 1,030 urn:uuid:4a064c60-7ea3-754e-e7a4-35b2eb4cb251 2022-05-20T18:59:48-04:00 AJG: GALLAGHER PATRICK MURPHY (VP) Filed a Form 3, Becoming a Registered Insider at ARTHUR J GALLAGHER AND CO With Initial Direct Holdings of 21,602 urn:uuid:e2be6e0f-6418-1f77-4328-b74712473e39 2022-05-20T18:53:48-04:00 AJG: GALLAGHER PATRICK MURPHY (VP) Filed a Form 3, Becoming a Registered Insider at ARTHUR J GALLAGHER AND CO With Initial Direct Holdings of 6,580 urn:uuid:e0bf0b59-42f4-12ba-3d22-275fb5c57047 2022-05-20T18:53:48-04:00 AJG: GALLAGHER PATRICK MURPHY (VP) Filed a Form 3, Becoming a Registered Insider at ARTHUR J GALLAGHER AND CO With Initial Indirect Holdings of 80,891 urn:uuid:3996b483-4cff-8470-7c66-3e9aba970315 2022-05-20T18:53:48-04:00 AJG: GALLAGHER PATRICK MURPHY (VP) Filed a Form 3, Becoming a Registered Insider at ARTHUR J GALLAGHER AND CO With Initial Indirect Holdings of 54,928 urn:uuid:203d0b1d-33a3-c7e1-8513-9712bf00080b 2022-05-20T18:53:48-04:00