Schedule of net earnings per share available to common shareholders |
| | | | | | | | | | | | | | | For the three months ended June | | | 2021 | | 2020 | | | Basic | | Diluted | | Basic | | Diluted | Weighted average number of common shares outstanding | | | 551,369 | | | 551,369 | | | 565,483 | | | 565,483 | Weighted average net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock (1) | | | — | | | 18,112 | | | — | | | 4,419 | Weighted average number of shares outstanding | | | 551,369 | | | 569,481 | | | 565,483 | | | 569,902 | Net income available to common shareholders | | $ | 3,691,210 | | $ | 3,691,210 | | $ | 1,579,566 | | $ | 1,579,566 | | | | | | | | | | | | | | Net earnings per share available to common shareholders | | $ | 6.69 | | $ | 6.48 | | $ | 2.79 | | $ | 2.77 |
(1) | Diluted earnings per share calculation includes all stock options and restricted stock units deemed to be dilutive. |
| | | | | | | | | | | | | | | For the nine months ended June | | | 2021 | | 2020 | | | Basic | | Diluted | | Basic | | Diluted | Weighted average number of common shares outstanding | | | 550,276 | | | 550,276 | | | 564,578 | | | 564,578 | Weighted average net additional shares outstanding assuming dilutive options exercised and proceeds used to purchase treasury stock (1) | | | — | | | 11,664 | | | — | | | 5,295 | Weighted average number of shares outstanding | | | 550,276 | | | 561,940 | | | 564,578 | | | 569,873 | Net income available to common shareholders | | $ | 9,197,728 | | $ | 9,197,728 | | $ | 2,730,754 | | $ | 2,730,754 | | | | | | | | | | | | | | Net earnings per share available to common shareholders | | $ | 16.71 | | $ | 16.37 | | $ | 4.84 | | $ | 4.79 |
(1) | Diluted earnings per share calculation includes all stock options and restricted stock units deemed to be dilutive. |
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