Capital in

Class B

Excess

Common Stock

Treasury Stock

of Par

Shares

Amount

Shares

Amount

Shares

Amount

Value

(000’s)

Balance at December 31, 2020

39,073

$

27,134

27,012

$

18,758

93

$

(1,992)

$

706,930

Issuance of 3% stock dividend

1,163

807

810

562

3

—

32,495

Conversion of Class B common shares to common shares

29

20

(29)

(20)

—

Purchase and retirement of common shares

(921)

(639)

—

(29,545)

Balance at December 31, 2021

39,344

27,322

27,793

19,300

96

(1,992)

709,880

Issuance of 3% stock dividend

1,176

817

833

579

3

—

41,068

Conversion of Class B common shares to common shares

19

13

(19)

(13)

—

Purchase and retirement of common shares

(818)

(568)

—

(31,342)

Balance at December 31, 2022

39,721

27,584

28,607

19,866

99

(1,992)

719,606

Issuance of 3% stock dividend

1,185

823

858

596

3

—

50,649

Conversion of Class B common shares to common shares

20

14

(20)

(14)

—

Purchase and retirement of common shares

(927)

(644)

—

(32,802)

Balance at December 31, 2023

39,999

$

27,777

29,445

$

20,448

102

$

(1,992)

$

737,453