Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:3640b949-cb46-f8bc-d7c7-00475d2440cf 2026-05-14T05:51:47-04:00 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 IMOS: CHENG SHIH JYE (PR,DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Indirect Holdings of 1mm urn:uuid:503865b7-6a91-97d2-177e-a0a538ab64a5 2026-03-16T06:20:03-04:00 IMOS: CHENG SHIH JYE (PR,DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Direct Holdings of 5.2mm urn:uuid:7a721856-89d6-ed9a-31ff-51172b142d4c 2026-03-16T06:20:03-04:00 IMOS: CHENG SHIH JYE (PR,DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Indirect Holdings of 6.2mm urn:uuid:8806ce03-5b1d-7f6c-abd0-c9ffa6493823 2026-03-16T06:20:03-04:00 IMOS: LIN FU CHEN (DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Holdings of 0 urn:uuid:566684be-c328-7da1-ec4a-c06c1fa4075b 2026-03-13T06:08:39-04:00 IMOS: HSU YUAN FENG (VP) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Direct Holdings of 230,130 urn:uuid:74c58b6e-710f-1ebf-abfa-fa86c8037bfd 2026-03-13T06:07:27-04:00 IMOS: TSAI TENG YUEH (VP) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Indirect Holdings of 820k urn:uuid:2ef3e1f6-3f85-e699-2f4e-82c36ccba585 2026-03-13T06:06:26-04:00 IMOS: TSAI TENG YUEH (VP) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Direct Holdings of 272,572 urn:uuid:963b2ec5-09be-72c1-ab27-ddb57e7a1dcc 2026-03-13T06:06:26-04:00 IMOS: TANG YUH FONG (DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Holdings of 0 urn:uuid:3b24a0ca-7eab-59f6-14de-cfc117e0dcc5 2026-03-13T06:05:59-04:00 IMOS: WANG JYH CHAU (DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Holdings of 0 urn:uuid:707f6d79-f826-b5b6-f1d1-b1c7b719caa6 2026-03-13T06:05:47-04:00 IMOS: WANG YEONG HER (DIR) Filed a Form 3, Becoming a Registered Insider at CHIPMOS TECHNOLOGIES INC With Initial Holdings of 0 urn:uuid:6d314046-0a22-d944-ef95-88e1c6389bf2 2026-03-13T06:05:36-04:00