X0304 4 2012-03-07 0 0000277638 DAVEY TREE EXPERT CO NONE 0001247546 WARNKE KARL J 1500 NORTH MANTUA STREET KENT OH 44240 1 1 0 0 Chairman, President & CEO Common Stock 2012-03-07 4 A 0 1196 0.00 A 437243 D Common Stock 2012-03-07 4 A 0 2218 0.00 A 439461 D Common Stock 45873.1363 I By 401(k) Plan Stock Appreciation Rights (2012) 19.70 2012-03-07 4 A 0 12000 0.00 A 2013-03-07 2021-12-31 Common Stock 12000 12000 D Upon the achievement of certain performance criteria, performance restricted stock units (PRSUs) were granted pursuant to the Company's performance restricted stock unit program, are payable in common shares, will be fully vested on the earlier of (a) the fifth anniversary of the grant date (the transaction date herein), (b) retirement (provided that the participant has attained the age of 55 years and has had at least five years of service with the Company), (c) total or permanent disability or death, or (d) certain events of termination, and will be paid no later than March 15 following the year in which the participant retires. Restricted stock units (RSUs) were granted pursuant to the Company's restricted stock unit program, are payable in common shares, and will become fully vested upon the fifth anniversary of the grant date. The amount of securities beneficially owned reflects the corrections reported in the reporting person's Form 4/A filed on March 9, 2012. This total reflects routine accumulation of 45,873.1363 common shares acquired through the Company's 401(k) benefit plan as of March 7, 2012, based on internal records. The number of shares in the reporting person's 401(k) plan account has decreased due to administrative fees withheld by the plan administrator. Stock Appreciation Rights become exercisable in five equal annual installments beginning on the first anniversary of the grant date. /s/Karl J. Warnke/David E. Adante, by Power of Attorney 2012-03-09