2018

2017

2016

Weighted-average common shares issued

3,805,636

Average treasury stock shares

(1,798,021

)

(1,795,615

)

(1,766,468

)

Average unallocated ESOP shares

(180,722

)

(136,231

)

(128,630

)

Weighted-average common shares and common stock equivalents used to calculate basic earnings per share

1,826,893

1,873,790

1,910,538

Additional common stock equivalents (stock options) used to calculate diluted earnings per share

367

—

Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share

1,827,260

1,873,790

1,910,538