LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM

Reporting ownerCIK 0001833309

Joe Mastrangelo

21 transactions in one company, from March 2, 2026 to September 16, 2026.

Transactions: 211 company
Bought · P: $502Kopen market
Sold · S: $1.6Mopen market
Net: −$1.1Mnet selling

By company

Where this insider traded.

Company	Ticker	Trades	Bought	Sold
Eos Energy Enterprises, Inc.	EOSE	21	$502K	$1.6M

All transactions

21 in total, newest filings first.

Company	Ticker	Insider	Date	Code	Shares	Price	Value
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Sep 14	MPLAN	500,000	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Sep 16	SPLAN	250,000	$3.92	$980K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Sep 14	APLAN	500,000	$0.00	—
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Aug 24	A	611,406	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jul 21	M	48,758	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jul 21	M	111,118	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jul 21	M	111,118	$5.48	$609K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jul 25	M	333,334	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jul 27	S	159,154	$3.61	$575K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jul 25	M	333,334	$0.00	—
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jul 5	M	254,304	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jul 6	F	121,245	$5.06	$613K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jul 5	M	254,304	$0.00	—
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jun 26	M	130,570	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jun 30	F	60,703	$6.09	$370K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jun 26	M	130,570	$0.00	—
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEODERIV	Jun 12	M	200,000	$0.00	—?
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jun 12	F	116,646	$6.06	$707K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Jun 12	M	200,000	$1.34	$268K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Mar 4	P	23,900	$6.58	$157K
Eos Energy Enterprises, Inc.	EOSE	Joe MastrangeloCEO	Mar 2	P	60,000	$5.75	$345K