DORTON BRETT (EVP, Chief Strategies Officer) sold 10.9% of their position (130.00 shares) of SOUTHERN MISSOURI BANCORP, INC. on the open market

Open‑market sale worth $7.3K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

DORTON BRETT

Filed: 7/29/2025ACC: 0001415889-25-020491

InsiderDORTON BRETTCIK 1764253

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IssuerSOUTHERN MISSOURI BANCORP, INC.CIK 916907

Officer· EVP, Chief Strategies Officer

Since Jan 2019

-130.00

Net shares

Net seller

$7.3K

Total sold

Open market trades

0B · 1S

Total transactions

130.00 disposed

Non-Derivative Transactions1

Common Stock

Direct

S · Sale

−130.00

Price / share

$56.30

Trade value

$7.32K

% of position

10.9%

7/29/2025

1.19K→1.06K

Total

Net shares

−130.00

Net value

-$7.32K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	7/29/2025	S · Sale	−130.00	$56.30	$7.32K	10.9%	1.19K	1.06K
Total			−130.00		-$7.32K

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned4.70K

Total

4.70K indirect4.70K

Security Title	Shares Owned	Ownership Type
Common Stock	4.70K	Indirect
Total	4.70K	4.70K indirect

Derivative Holdings (Post-Transaction)6

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.50K

Shares owned

1.50K

Exercise price

40.82

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.50K

Shares owned

1.50K

Exercise price

46.94

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

1.50K

Shares owned

1.50K

Exercise price

53.82

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

34.35

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

34.91

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stcok

Underlying shares

Shares owned

Exercise price

37.40

Expiration

—

Exercise window

—

Total

Underlying

11.50K

Owned

11.50K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	40.82	—	—	1.50K	1.50K
Stock Option (Right to Buy) Direct	Common Stock	46.94	—	—	1.50K	1.50K
Stock Option (Right to Buy) Direct	Common Stock	53.82	—	—	1.50K	1.50K
Stock Option (Right to Buy) Direct	Common Stock	34.35	—	—	2K	2K
Stock Option (Right to Buy) Direct	Common Stock	34.91	—	—	3K	3K
Stock Option (Right to Buy) Direct	Common Stcok	37.40	—	—	2K	2K
Total					11.50K	11.50K