MILLER QUINCY LEE

PrivateCIK: 1825603

Location

MILTON, MA

MILLER QUINCY LEE (President) received a stock award from EASTERN BANKSHARES, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

MILLER QUINCY LEE

Filed: 3/3/2026ACC: 0001193125-26-088932

InsiderMILLER QUINCY LEECIK 1825603

→

IssuerEASTERN BANKSHARES, INC.CIK 1810546

Officer· President

Since Oct 2020

-11.21K

Net shares

Net seller

$309.6K

Total sold

0

Open market trades

0B · 0S

8

Total transactions

40.23K acquired · 51.44K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

Shares

+25.07K

Price / share

—

Trade value

—

% of position

57.5%

3/1/2026

43.63K→68.70K

Common Stock

Direct

F · Tax Withholding

Shares

−11.15K

Price / share

$19.56

Trade value

$218.17K

% of position

16.2%

3/1/2026

68.70K→57.54K

Common Stock

Direct

A · Award

Shares

−10.54K

Price / share

—

Trade value

—

% of position

13.4%

3/1/2026

78.63K→68.09K

Common Stock

Direct

F · Tax Withholding

Shares

−4.68K

Price / share

$19.56

Trade value

$91.46K

% of position

6.9%

3/1/2026

68.09K→63.41K

Total

Net shares

−1.30K

Net value

-$309.63K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/1/2026	M · Option Exercise	+25.07K	—	—	57.5%	43.63K	68.70K
Common Stock Direct	3/1/2026	F · Tax Withholding	−11.15K	$19.56	$218.17K	16.2%	68.70K	57.54K
Common Stock Direct	3/1/2026	A · Award	−10.54K	—	—	13.4%	78.63K	68.09K
Common Stock Direct	3/1/2026	F · Tax Withholding	−4.68K	$19.56	$91.46K	6.9%	68.09K	63.41K
Total			−1.30K		-$309.63K

Derivative Transactions4

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common stock

14.23K shares

Shares

−14.23K

Strike price

Held after

14.23K

Exercisable

—

3/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common stock

3.77K shares

Shares

−3.77K

Strike price

Held after

0.00

Exercisable

—

3/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common stock

7.06K shares

Shares

−7.06K

Strike price

Held after

7.06K

Exercisable

—

3/1/2026

Restricted Stock Units

Direct

A · Award

Converts to

Common stock

15.16K shares

Shares

+15.16K

Strike price

Held after

15.16K

Exercisable

—

3/2/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common stock14.23K shares	3/1/2026	M · Option Exercise	−14.23K		—	14.23K
Restricted Stock Units Direct	Common stock3.77K shares	3/1/2026	M · Option Exercise	−3.77K		—	0.00
Restricted Stock Units Direct	Common stock7.06K shares	3/1/2026	M · Option Exercise	−7.06K		—	7.06K
Restricted Stock Units Direct	Common stock15.16K shares	3/2/2026	A · Award	+15.16K		—	15.16K

Non-Derivative Holdings (Post-Transaction)4

Common Stock

Indirect

Shares owned1.28K

Common Stock

Indirect

Shares owned4.92K

Common Stock

Indirect

Shares owned13.90K

Common Stock

Indirect

Shares owned83.24K

Total

103.34K indirect103.34K

Security Title	Shares Owned	Ownership Type
Common Stock	1.28K	Indirect
Common Stock	4.92K	Indirect
Common Stock	13.90K	Indirect
Common Stock	83.24K	Indirect
Total	103.34K	103.34K indirect

Derivative Holdings (Post-Transaction)1

Restricted Stock Units

Direct

Underlying security

Common stock

Underlying shares

16.86K

Shares owned

16.86K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

16.86K

Owned

16.86K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common stock		—	—	16.86K	16.86K
Total					16.86K	16.86K

MILLER QUINCY LEE — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho