STEWART LAURA LEE (President and CEO) exercised options at SOUND FINANCIAL BANCORP, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

STEWART LAURA LEE

Filed: 8/9/2022ACC: 0001437749-22-019636

InsiderSTEWART LAURA LEECIK 1410558

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IssuerSOUND FINANCIAL BANCORP, INC.CIK 1541119

DirectorOfficer· President and CEO

Since Jan 2019

-2.43K

Net shares

Net seller

$91.8K

Total sold

Open market trades

0B · 0S

Total transactions

5K acquired · 7.43K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+5K

Price / share

$18.36

Trade value

$91.80K

% of position

10.4%

8/8/2022

48.23K→53.23K

Common Stock

Direct

F · Tax Withholding

−2.43K

Price / share

$37.77

Trade value

$91.82K

% of position

4.6%

8/8/2022

53.23K→50.80K

Total

Net shares

+2.57K

Net value

-$18.87

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/8/2022	M · Option Exercise	+5K	$18.36	$91.80K	10.4%	48.23K	53.23K
Common Stock Direct	8/8/2022	F · Tax Withholding	−2.43K	$37.77	$91.82K	4.6%	53.23K	50.80K
Total			+2.57K		-$18.87

Derivative Transactions1

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

5K shares

−5K

Strike price

18.36

Held after

3.50K

Exercisable

—

8/8/2022

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock5K shares	8/8/2022	M · Option Exercise	−5K	18.36	—	3.50K

Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect

Shares owned13.07K

Common Stock

Indirect

Shares owned18.03K

Total

31.11K indirect31.11K

Security Title	Shares Owned	Ownership Type
Common Stock	13.07K	Indirect
Common Stock	18.03K	Indirect
Total	31.11K	31.11K indirect

Derivative Holdings (Post-Transaction)4

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

250.00

Shares owned

250.00

Exercise price

33.5000

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

120.00

Shares owned

120.00

Exercise price

36.2600

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

8.36K

Shares owned

8.36K

Exercise price

18.3600

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

300.00

Shares owned

300.00

Exercise price

32.4600

Expiration

—

Exercise window

—

Total

Underlying

9.03K

Owned

9.03K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	33.5000	—	—	250.00	250.00
Stock Option (Right to Buy) Direct	Common Stock	36.2600	—	—	120.00	120.00
Stock Option (Right to Buy) Direct	Common Stock	18.3600	—	—	8.36K	8.36K
Stock Option (Right to Buy) Direct	Common Stock	32.4600	—	—	300.00	300.00
Total					9.03K	9.03K