Insider Buying and Selling - EOSE

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
09/16/2026 10b5-1	09/16/2026	Mastrangelo Joe Chief Executive Officer CEO Director	Sell	-250,000 @ $3.92	($980,000.00)	2,308,704	(-9.77%)	Direct
09/14/2026	09/15/2026	Song Haiyan Director	Buy	5,000 @ $3.84	$19,200.00	15,000	(50.00%)	Direct
09/11/2026	09/15/2026	Song Haiyan Director	Buy	10,000 @ $3.95	$39,500.00	10,000	(100.00%)	Direct
03/09/2026	03/10/2026	Urban David Director	Buy	16,250 @ $6.16	$100,100.00	62,471	(35.16%)	Direct
03/04/2026	03/05/2026	Mastrangelo Joe Chief Executive Officer CEO Director	Buy	23,900 @ $6.58	$157,262.00	1,487,126	(1.63%)	Direct
03/02/2026	03/04/2026	Dimitrief Alexander Director	Buy	15,000 @ $6.04	$90,600.00	235,221	(6.81%)	Direct
03/02/2026	03/03/2026	Mastrangelo Joe Chief Executive Officer CEO Director	Buy	60,000 @ $5.75	$345,000.00	1,463,226	(4.28%)	Direct
12/05/2025	12/08/2025	Bornstein Jeffrey S Director	Sell	-32,328 @ $15.05	($486,536.40)	115,759	(-21.83%)	Direct

Eos Energy Enterprises, Inc. - EOSE