Chesapeake Energy Corp. CEO Aubrey McClendon

Chesapeake Energy Corp. CEO Aubrey McClendon

F. Carter Smith/Bloomberg News

Chesapeake said in its filing yesterday that Chief Executive Officer Aubrey McClendon agreed to reimburse the company for personal use of its aircraft amounting to more than $250,000 a year, compared with a previous standard of more than $500,000 a year.