Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:85be448b-d412-8502-4966-12d1bf15b0c1 2026-07-25T12:59:57-04:00 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 ASX: UANG DU TSUEN (O) Sold (S) 3k Shares of ASE TECHNOLOGY HOLDING CO LTD for $665.00 on 7/22 urn:uuid:21ae5c2d-a519-d871-b1a1-ac02a90bc6df 2026-07-24T06:07:09-04:00 ASX: UANG DU TSUEN (O) Sold (S) 3k Shares of ASE TECHNOLOGY HOLDING CO LTD for $688.00 on 7/15 urn:uuid:465ddf39-bf2d-f614-bfd2-45433240341e 2026-07-17T09:42:02-04:00 ASX: CHANG HUNG PEN (DIR) Acquired (JB) 4.5mm Shares of ASE TECHNOLOGY HOLDING CO LTD for $41.10-$98.60 on 7/13 urn:uuid:305b7cf7-523e-ea60-4979-1bf24e64be63 2026-07-15T06:08:28-04:00 ASX: UANG DU TSUEN (O) Sold (S) 2k Shares of ASE TECHNOLOGY HOLDING CO LTD for $687.00 on 7/6 urn:uuid:64e5c1d5-b1d3-77d9-a214-a905b6e68b6b 2026-07-08T06:05:00-04:00 ASX: UANG DU TSUEN (O) Sold (S) 8k Shares of ASE TECHNOLOGY HOLDING CO LTD for $664.00-$709.00 on 6/30-7/1 urn:uuid:1e5f5bbc-b0b1-fcbf-4360-fde7e5fd6690 2026-07-02T07:15:10-04:00 ASX: UANG DU TSUEN (O) Sold (S) 11k Shares of ASE TECHNOLOGY HOLDING CO LTD for $611.00-$697.00 on 6/18-6/23 urn:uuid:c7130585-421f-b9ca-c68d-4a0baba7161e 2026-06-23T06:09:40-04:00 ASX: CHUNG CHIH HSIAO (O) Filed a Form 3, Becoming a Registered Insider at ASE TECHNOLOGY HOLDING CO LTD With Initial Direct Holdings of 30k urn:uuid:79dd25f1-78f1-8b75-7cc3-2782b1044392 2026-05-27T06:16:45-04:00 ASX: CHEN JEFFREY (DIR) Sold (S) 9k Shares of ASE TECHNOLOGY HOLDING CO LTD for $473.00 on 4/24 urn:uuid:f52b28b0-c500-7428-524f-bac24f91ac38 2026-04-28T06:10:57-04:00 ASX: CHEN JEFFREY (DIR) Sold (S) 27k Shares of ASE TECHNOLOGY HOLDING CO LTD for $463.50-$487.67 on 4/21-4/23 urn:uuid:9dec103a-af3e-9427-54a4-10f417dbe338 2026-04-23T06:12:14-04:00 ASX: CHEN TIEN SZU (O) Sold (S) 530k Shares of ASE TECHNOLOGY HOLDING CO LTD for $465.11-$471.00 on 4/20 urn:uuid:951d708e-63b9-b4b5-7295-ffe37896ec7f 2026-04-22T06:30:00-04:00