Employers took 1,647 mass layoff actions in June that resulted in the separation of 145,538 workers, seasonally adjusted, as measured by new filings for unemployment insurance benefits during the month, the U.S. Bureau of Labor Statistics reported. Each action involved at least 50 persons from a single employer. The number of mass layoff events in June increased by 235 from the prior month, and the number of associated initial claims increased by 9,749. In June, 298 mass layoff events were reported in the manufacturing sector, seasonally adjusted, resulting in 29,384 initial claims.