Schedule of changes in share capital and capital in excess of par value | Capital in Class B Excess Common Stock Common Stock Treasury Stock of Par Shares Amount Shares Amount Shares Amount Value (000’s) (000’s) (000’s) Balance at June 30, 2022 40,379 $ 28,041 28,623 $ 19,877 99 $ (1,992) $ 746,026 Issuance of 3% stock dividend — — — — — — — Conversion of Class B common shares to common shares — — — — — — — Purchase and retirement of common shares and other (85) (59) (1) — — — (2,942) Balance at September 30, 2022 40,294 $ 27,982 28,622 $ 19,877 99 $ (1,992) $ 743,084 Balance at June 30, 2021 39,700 $ 27,569 27,821 $ 19,320 96 $ (1,992) $ 722,617 Issuance of 3% stock dividend — — — — — — — Conversion of Class B common shares to common shares 16 11 (16) (11) — — — Purchase and retirement of common shares and other (384) (266) — — — — (12,737) Balance at September 30, 2021 39,332 $ 27,314 27,805 $ 19,309 96 $ (1,992) $ 709,880 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 4 3 (4) (3) — — — Purchase and retirement of common shares and other (230) (160) — 1 — — (7,864) Balance at September 30, 2022 40,294 $ 27,982 28,622 $ 19,877 99 $ (1,992) $ 743,084 Balance at December 31, 2020 39,073 $ 27,134 27,012 $ 18,758 93 $ (1,992) $ 706,930 Issuance of 3% stock dividend 1,163 808 809 562 3 — 32,495 Conversion of Class B common shares to common shares 16 11 (16) (11) — — — Purchase and retirement of common shares and other (920) (639) — — — — (29,545) Balance at September 30, 2021 39,332 $ 27,314 27,805 $ 19,309 96 $ (1,992) $ 709,880 |