Springfield-based Hampden Bancorp, the holding company for Hampden Bank, recently announced completion of the company’s stock repurchase program of 397,493 share, or 5 percent of the company’s then outstanding common shares.

The shares were purchased at a total cost to the company of approximately $4 million, or an average of $10.03 per share. The program was approved by the company’s board of directors on May 29.