HECKER MARK E

PrivateCIK: 1355433
Location

POPLAR BLUFF, MO

HECKER MARK E (EVP-CHIEF CREDIT OFFICER) exercised options at SOUTHERN MISSOURI BANCORP, INC.

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

M · 2 exercises
InsiderHECKER MARK ECIK 1355433
Officer· EVP-CHIEF CREDIT OFFICER
Since Feb 2026
-1.83K
Net shares
Net seller
$143.3K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
4K acquired · 5.83K disposed
Non-Derivative Transactions3

Common Stock

Direct
M · Option Exercise

Shares

+2K

Price / share

$37.31

Trade value

$74.62K

% of position

25.3%
7/29/2026
7.89K9.89K

Common Stock

Direct
M · Option Exercise

Shares

+2K

Price / share

$34.35

Trade value

$68.70K

% of position

20.2%
7/29/2026
9.89K11.89K

Common Stock

Direct
D · Disposition

Shares

1.83K

Price / share

$78.31

Trade value

$143.31K

% of position

15.4%
7/29/2026
11.89K10.06K
Total

Net shares

+2.17K

Net value

$12.70

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

2K shares

Shares

2K

Strike price

34.35

Held after

0.00

Exercisable

7/29/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

2K shares

Shares

2K

Strike price

37.31

Held after

0.00

Exercisable

7/29/2026
Non-Derivative Holdings (Post-Transaction)3

Common Stock

Indirect
Shares owned185.00

Common Stock

Indirect
Shares owned2.05K

Common Stock

Indirect
Shares owned10.63K
Total
12.87K indirect12.87K
Derivative Holdings (Post-Transaction)7

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

2K

Shares owned

2K

Exercise price

37.40

Expiration

Exercise window

Stock Option (Right to Buy)

Direct
Underlying security
Common Stock

Underlying shares

3K

Shares owned

3K

Exercise price

34.91

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

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

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

62.96

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

Total

Underlying

14.50K

Owned

14.50K