Arkolith/Insider Trading/EBC/Form 4

Westermann Donald Michael

Chief Information OfficerEastern Bankshares, Inc. (EBC) · full profile →Form 4 · filed Mar 3, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
8
4 non-derivative · 4 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 1, 2026Tax withholding(F)2K$19.56$48K32K
Mar 1, 2026Option exercise(M)14K—$035K
Mar 1, 2026Tax withholding(F)7K$19.56$128K29K
Mar 1, 2026Grant(A)6K—$034K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 2, 2026Grant(A)7K—$07K
Mar 1, 2026Option exercise(M)9K—$09K
Mar 1, 2026Option exercise(M)2K—$00
Mar 1, 2026Option exercise(M)3K—$03K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-088426) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML