Capital in

Class B

Excess

Common Stock

Treasury Stock

of Par

Shares

Amount

Shares

Amount

Shares

Amount

Value

(000’s)

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

—

50,648

Conversion of Class B common shares to common shares

2

(2)

—

Purchase and retirement of common shares and other

(37)

(26)

—

(1,578)

Balance at March 31, 2023

40,871

$

28,383

29,463

$

20,460

102

$

(1,992)

$

768,676

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

—

Purchase and retirement of common shares and other

(33)

(23)

—

(1,129)

Balance at March 31, 2022

40,487

$

28,116

28,626

$

19,879

99

$

(1,992)

$

749,819