Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:ce383661-dc67-71d4-29c7-611973b4154a 2026-09-19T20:07:21-04:00 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 EOSE: PURI SUMEET (CAO) Sold (AS) 43,750 Shares of EOS ENERGY ENTERPRISES INC for $3.92 on 9/16 urn:uuid:15e3a973-4f6a-f906-d06d-6068f98ac004 2026-09-16T16:28:27-04:00 EOSE: PURI SUMEET (CAO) Acquired (JB) 87,500 Shares of EOS ENERGY ENTERPRISES INC for $0.00 on 9/14 urn:uuid:efd1160d-698f-00db-1047-d3a5f7322525 2026-09-16T16:28:27-04:00 EOSE: MASTRANGELO JOE (CEO,DIR) Sold (AS) 250k Shares of EOS ENERGY ENTERPRISES INC for $3.92 on 9/16 urn:uuid:b81d160a-fcef-d2da-91a7-dcfdd76ec5cd 2026-09-16T16:27:30-04:00 EOSE: MASTRANGELO JOE (CEO,DIR) Acquired (JB) 500k Shares of EOS ENERGY ENTERPRISES INC for $0.00 on 9/14 urn:uuid:203df409-8407-7d4f-f09b-b5c6ceb8135b 2026-09-16T16:27:30-04:00 EOSE: SONG HAIYAN (DIR) Bought (B) 15k Shares of EOS ENERGY ENTERPRISES INC for $3.84 on 9/11-9/14 urn:uuid:7edb5521-2cce-1bfa-99b4-37885827c984 2026-09-15T08:56:47-04:00 EOSE: PURI SUMEET (CAO) Sold (AS) 34,167 Shares of EOS ENERGY ENTERPRISES INC for $4.13 on 9/9 urn:uuid:fdfff445-b92d-1bf3-7481-1c95c852f0ba 2026-09-09T18:05:04-04:00 EOSE: PURI SUMEET (CAO) Acquired (JB) 68,333 Shares of EOS ENERGY ENTERPRISES INC for $0.00 on 9/5 urn:uuid:8dc55b59-f05d-ff17-be38-a6c4ae732efd 2026-09-09T18:05:04-04:00 EOSE: CERBERUS GP MANAGER LLC (DIR) Filed a Form 3, Becoming a Registered Insider at EOS ENERGY ENTERPRISES INC With Initial Holdings of 0 urn:uuid:cc861009-de2f-4881-ba58-710871e5fa73 2026-08-06T17:10:56-04:00 EOSE: MASTRANGELO JOE (CEO,DIR) Acquired (JB) 111,118 Shares of EOS ENERGY ENTERPRISES INC for $5.48 on 7/21 urn:uuid:84eb9ff6-277c-ecb3-455c-20acbc1fe5d3 2026-08-06T08:14:49-04:00 EOSE: DIMITRIEF ALEXANDER (DIR) Acquired (JB) 17,897 Shares of EOS ENERGY ENTERPRISES INC for $5.48 on 7/21 urn:uuid:754c1c7e-1e13-daf7-3be2-84a8652b8f21 2026-08-06T08:12:37-04:00