Arkolith/Insider Trading/EOSE/Form 4

Mastrangelo Joe

Chief Executive Officer, DirectorEos Energy Enterprises, Inc. (EOSE) · full profile →Form 4 · filed Jun 30, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 30, 2026Tax withholding(F)61K$6.09$370K1.6M
Jun 26, 2026Option exercise(M)131K—$01.7M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 26, 2026Option exercise(M)131K—$0261K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-046285) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML