Wabash National Corp. /zigman2/quotes/201427644/composite WNC -0.15% said Wednesday its backlog ending Nov. 30 was greater than $2.3 billion, a record, and is up $400 million from the third quarter. The company expects fiscal 2022 revenue of about $2.25 billion, and an operating margin of about 6%, up 250 basis points. It's projecting $1.70 a share in 2022 earnings. Analysts currently expect the company to earn $1.68 a share on revenue of $2.28 billion. The stock is down 3.1% so far this year, compared to rise of 21.6% by the S&P 500.