Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:871818b7-d5a0-738f-5467-df4da6989103 2026-07-15T05:32:30-04:00 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 GGB: DA CUNHA GUSTAVO WERNECK (CEO) Bought (B) 165,224 Shares of GERDAU S A for $4.73 on 6/12 urn:uuid:e52e1518-bd24-c4f6-9d53-e1f3b1827456 2026-06-15T16:39:29-04:00 GGB: WANG CHIA YUAN (O) Sold (JS*) 30,935 Shares of GERDAU S A for $4.49 on 6/2 urn:uuid:1039dc44-bdff-5009-8d58-c50806fc3b35 2026-06-03T16:54:26-04:00 GGB: WANG CHIA YUAN (O) Filed a Form 3, Becoming a Registered Insider at GERDAU S A With Initial Direct Holdings of 882 urn:uuid:b544c51b-a1b8-383d-36ce-2d2beede5fe1 2026-06-03T16:44:59-04:00 GGB: WANG CHIA YUAN (O) Filed a Form 3, Becoming a Registered Insider at GERDAU S A With Initial Direct Holdings of 226,635 urn:uuid:2c4f145e-267a-6116-34e1-a74ac8a5e46b 2026-06-03T16:44:59-04:00 GGB: METZ MAURICIO (VP) Sold (S) 7k Shares of GERDAU S A for $4.85 on 6/2 urn:uuid:4cbfb961-2130-7357-6b00-569a403b5f2a 2026-06-03T16:27:12-04:00 GGB: METZ MAURICIO (VP) Sold (S) 5k Shares of GERDAU S A for $4.70 on 5/26 urn:uuid:74b5031a-ae3f-966c-70c2-ab2a7f639eb7 2026-05-28T16:10:35-04:00 GGB: JAPUR RAFAEL DORNELES (VP,CFO,IR) Sold (S) 5k Shares of GERDAU S A for $4.75 on 5/22 urn:uuid:b79cfb01-c430-2b00-f2ea-53d315ff2e07 2026-05-26T16:31:56-04:00 GGB: PERES CESAR OBINO DA ROSA (O) Sold (S) 8k Shares of GERDAU S A for $4.60 on 5/19 urn:uuid:a946af4a-e734-c4b2-4306-ddc19d4373da 2026-05-22T08:47:32-04:00 GGB: METZ MAURICIO (VP) Sold (S) 5k Shares of GERDAU S A for $4.85 on 5/13 urn:uuid:cf553720-b8ef-3669-6697-24baf618ddeb 2026-05-15T16:41:43-04:00 GGB: DA CUNHA GUSTAVO WERNECK (CEO) Acquired (JB) 432,774 Shares of GERDAU S A for $0.00 on 5/8 urn:uuid:3707beb8-edc7-edd6-fbd7-2dc1466123b7 2026-05-12T19:12:10-04:00