SCHLESINGER ALLYSON KATZ (SEVP&Head of Consumer Banking) received a stock award from COLUMBIA FINANCIAL, INC./MD/

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

A · 2 awards

SCHLESINGER ALLYSON KATZ

Filed: 8/28/2026ACC: 0001752640-26-000013

InsiderSCHLESINGER ALLYSON KATZCIK 1752640

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IssuerCOLUMBIA FINANCIAL, INC./MD/CIK 2115119

Officer· SEVP&Head of Consumer Banking

Since Jul 2026

+172.21

Net shares

Net buyer

$2.0K

Total acquired

Open market trades

0B · 0S

Total transactions

172.21 acquired

Non-Derivative Transactions2

Common Stock

Indirect

A · Award

+128.21

Price / share

$11.62

Trade value

$1.49K

% of position

0.4%

8/26/2026

29.80K→29.92K

Common Stock

Indirect

A · Award

+44.00

Price / share

$11.62

Trade value

$511.28

% of position

0.4%

8/26/2026

10.30K→10.35K

Total

Net shares

+172.21

Net value

$2K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	8/26/2026	A · Award	+128.21	$11.62	$1.49K	0.4%	29.80K	29.92K
Common Stock Indirect	8/26/2026	A · Award	+44.00	$11.62	$511.28	0.4%	10.30K	10.35K
Total			+172.21		$2K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)7

Common Stock

Indirect

Shares owned5.62K

Common Stock

Indirect

Shares owned27.03K

Common Stock

Indirect

Shares owned25.34K

Common Stock

Direct

Shares owned192.49K

Common Stock

Indirect

Shares owned17.13K

Common Stock

Indirect

Shares owned15.75K

Common Stock

Indirect

Shares owned27.66K

Total

192.49K direct·118.54K indirect311.03K

Security Title	Shares Owned	Ownership Type
Common Stock	5.62K	Indirect
Common Stock	27.03K	Indirect
Common Stock	25.34K	Indirect
Common Stock	192.49K	Direct
Common Stock	17.13K	Indirect
Common Stock	15.75K	Indirect
Common Stock	27.66K	Indirect
Total	311.03K	192.49K direct·118.54K indirect

Derivative Holdings (Post-Transaction)5

Stock Options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

27.79K

Shares owned

27.79K

Exercise price

7.25

Expiration

—

Exercise window

—

Stock Options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

341.65K

Shares owned

341.65K

Exercise price

7.10

Expiration

—

Exercise window

—

Stock Options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

46.84K

Shares owned

46.84K

Exercise price

7.38

Expiration

—

Exercise window

—

Stock Options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

47K

Shares owned

47K

Exercise price

8.31

Expiration

—

Exercise window

—

Stock Options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

20.44K

Shares owned

20.44K

Exercise price

7.50

Expiration

—

Exercise window

—

Total

Underlying

483.71K

Owned

483.71K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Options (right to buy) Direct	Common Stock	7.25	—	—	27.79K	27.79K
Stock Options (right to buy) Direct	Common Stock	7.10	—	—	341.65K	341.65K
Stock Options (right to buy) Direct	Common Stock	7.38	—	—	46.84K	46.84K
Stock Options (right to buy) Direct	Common Stock	8.31	—	—	47K	47K
Stock Options (right to buy) Direct	Common Stock	7.50	—	—	20.44K	20.44K
Total					483.71K	483.71K