On January 31, Outback Coast Resorts Inc. reacquired 18,700 shares of its common stock at $45 per share. On April 20, Outback Coast Resorts sold 10,600 of the reacquired shares at $52 per share. On October 4, Outback Coast Resorts sold the remaining shares at $37 per share. Journalize the transactions of January 31, April 20, and October 4.