STEFFENS GREG A

PrivateCIK: 1220203

Location

POPLAR BLUFF, MO

STEFFENS GREG A (CHAIRMAN/CEO) received a stock award from SOUTHERN MISSOURI BANCORP, INC.

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

A · 1 award

STEFFENS GREG A

Filed: 2/26/2026ACC: 0001220203-26-000002

InsiderSTEFFENS GREG ACIK 1220203

→

IssuerSOUTHERN MISSOURI BANCORP, INC.CIK 916907

DirectorOfficer· CHAIRMAN/CEO

Since Feb 2026

+2.10K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

2

Total transactions

2.10K acquired

Non-Derivative Transactions1

Common Stock

Direct

A · Award

Shares

+600.00

Price / share

—

Trade value

—

% of position

0.3%

2/24/2026

218.66K→219.26K

Total

Net shares

+600.00

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/24/2026	A · Award	+600.00	—	—	0.3%	218.66K	219.26K
Total			+600.00		$0.00

Derivative Transactions1

Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

1.50K shares

Shares

+1.50K

Strike price

62.96

Held after

1.50K

Exercisable

—

2/24/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock1.50K shares	2/24/2026	A · Award	+1.50K	62.96	—	1.50K

Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect

Shares owned48.67K

Common Stock

Indirect

Shares owned24.03K

Total

72.69K indirect72.69K

Security Title	Shares Owned	Ownership Type
Common Stock	48.67K	Indirect
Common Stock	24.03K	Indirect
Total	72.69K	72.69K indirect

Derivative Holdings (Post-Transaction)8

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

2.50K

Shares owned

2.50K

Exercise price

46.94

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.50K

Shares owned

3.50K

Exercise price

34.35

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

2.50K

Shares owned

2.50K

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

60.42

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

5K

Shares owned

5K

Exercise price

34.91

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.50K

Shares owned

3.50K

Exercise price

37.31

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

3.50K

Shares owned

3.50K

Exercise price

37.40

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common StocK

Underlying shares

2.50K

Shares owned

2.50K

Exercise price

53.82

Expiration

—

Exercise window

—

Total

Underlying

24.50K

Owned

24.50K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	46.94	—	—	2.50K	2.50K
Stock Option (Right to Buy) Direct	Common Stock	34.35	—	—	3.50K	3.50K
Stock Option (Right to Buy) Direct	Common Stock	40.82	—	—	2.50K	2.50K
Stock Option (Right to Buy) Direct	Common Stock	60.42	—	—	1.50K	1.50K
Stock Option (Right to Buy) Direct	Common Stock	34.91	—	—	5K	5K
Stock Option (Right to Buy) Direct	Common Stock	37.31	—	—	3.50K	3.50K
Stock Option (Right to Buy) Direct	Common Stock	37.40	—	—	3.50K	3.50K
Stock Option (Right to Buy) Direct	Common StocK	53.82	—	—	2.50K	2.50K
Total					24.50K	24.50K