X0306 4 2013-04-03 0000879526 WABASH NATIONAL CORP /DE WNC 0001291755 Ehrlich Rodney P 1000 SAGAMORE PARKWAY SOUTH LAFAYETTE IN 47905 0 1 0 0 Sr.VP/Chief Technology Officer Common Stock 2013-04-03 4 M 0 17000 7.44 A 17000 D Common Stock 2013-04-03 4 D 0 17000 9.93 D 0 D Common Stock 2013-04-03 4 M 0 23000 7.44 A 23000 D Common Stock 2013-04-03 4 D 0 23000 7.44 D 0 D Stock Appreciation Right 7.44 2013-04-03 4 M 0 17000 0 D 2013-03-25 2020-03-25 Common Stock 17000 0 D Performance Unit 7.44 2013-04-03 4 M 0 23000 7.44 D 2013-03-25 2020-03-25 Common Stock 23000 0 D Amount payable was made to individual on 4/3/2013 based upon the vesting of that right that occurred on 3/25/2013. Stock Appreciation Right. Vested on 3/25/2013. Vested rights were paid in cash on 4/3/2013 based upon the difference in the closing price of the Company's common stock on the date of grant ($7.44, on March 25, 2010) and on the date of vesting ($9.93, on March 25, 2013). Performance Unit Award. Vested on 3/25/2013. Vested rights were paid in cash based upon the closing price of the Company's common stock on the date of grant ($7.44, on March 25, 2010). Performance Unit grant conditions required payment based upon the lesser of $7.44 or the closing price of the Company's common stock on the date of vesting ($9.93, on March 25, 2013). Rodney P. Ehrlich 2013-04-05