InsiderTrades

Form 4 for EBC Eastern Bankshares, Inc.

Accepted 2026-03-05 00:00:00 ET · period of report 2026-03-03 · accession 0001193125-26-094351 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-05 2026-03-03 EBC Rivers Robert Francis Executive COB, Dir M - OptEx $0.00 +11.2K 463.7K +2% $0
D 2026-03-05 2026-03-03 EBC Rivers Robert Francis Executive COB, Dir F - Tax $19.45 -5,427 458.3K -1% -$105.6K
D 2026-03-05 2026-03-03 EBC Rivers Robert Francis Executive COB, Dir M - OptEx $0.00 -11.2K 22.4K -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-03 M A 11,223 $0.00 463,709 D — — (F1) Restricted stock units convert into common stock on a one-for-one basis.
2 Common Common Stock 2026-03-03 F D 5,427 $19.45 458,282 D — — (F2) Includes 200,000 shares held in joint tenancy with spouse.
3 Derivative Restricted Stock Units 2026-03-03 M D 11,223 $0.00 22,448 D — · — to — 11,223 Common stock (F1) Restricted stock units convert into common stock on a one-for-one basis. (F6) On March 3, 2025, the reporting person was granted 33,671 restricted stock units that vest in three equal annual installments beginning March 3, 2026, after market close, subject to continued service. Vested shares will be issued to the reporting person as soon as practicable after the vesting date.