Centrus Energy Corp., Bethesda, Md., purchased a group annuity contract to transfer about $187 million in U.S. pension plan liabilities.
The transaction with the undisclosed insurance company was completed Oct. 12, according to the mining company's 8-K filing with the SEC on Feb. 8.
The filing said the transaction was funded directly by $171 million in assets, and the insurance company took on the responsibility of paying benefits to about 1,400 beneficiaries of participants, effective Dec. 1.