Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:871818b7-d5a0-738f-5467-df4da6989103 2026-05-25T17:12:14-04:00 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: 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 GGB: DA CUNHA GUSTAVO WERNECK (CEO) Sold (S) 432,854 Shares of GERDAU S A for $4.87 on 5/8 urn:uuid:5697df76-c598-b366-cfd4-2aec1369c86a 2026-05-12T19:12:10-04:00 GGB: METZ MAURICIO (VP) Sold (S) 2k Shares of GERDAU S A for $4.69 on 5/5 urn:uuid:af91bf4b-bf4a-58ae-e6da-93e369335a3e 2026-05-08T16:34:07-04:00 GGB: DE FRANCA GUSTAVO SILVA (O) Filed a Form 3, Becoming a Registered Insider at GERDAU S A With Initial Direct Holdings of 25,729 urn:uuid:d940d9c0-7a0e-5cc9-ddb0-aa02172c1391 2026-05-08T16:05:41-04:00 GGB: WANG CHIA YUAN (O) Sold (S) 40k Shares of GERDAU S A for $4.75 on 5/5 urn:uuid:cbe22b5d-1b38-99ef-139e-5980ffc46e85 2026-05-07T17:18:42-04:00 GGB: DA CUNHA GUSTAVO WERNECK (CEO) Sold (S) 88k Shares of GERDAU S A for $4.50 on 4/28 urn:uuid:e4825b9e-8cb8-ab59-0dc6-56c2eea91570 2026-05-05T16:35:13-04:00 GGB: WANG CHIA YUAN (O) Sold (S) 20k Shares of GERDAU S A for $4.54 on 4/30 urn:uuid:e5cf8413-9fb3-7819-a095-60c783d3e751 2026-05-04T16:50:57-04:00 GGB: WANG CHIA YUAN (O) Sold (S) 76,700 Shares of GERDAU S A for $4.49 on 4/28 urn:uuid:711c080b-24d3-c937-ebd0-a95124418e88 2026-04-30T17:28:29-04:00