X0306 4 2016-02-11 0 0000080172 NATIONAL PRESTO INDUSTRIES INC NPK 0001229255 LIEBLE RANDY F 3925 N HASTINGS WAY EAU CLAIRE WI 54703 1 1 0 0 Vice President, Treasurer, CFO Common stock $1.00 par value 2016-02-11 4 A 0 979 0 A 4085 D Common stock $1.00 par value 585 I 401(k) The number stated herein identifies shares of restricted stock granted in accordance with the Incentive Compensation Plan, which was adopted by the shareholders on May 18, 2010 (the "Plan"). Unless vested earlier in accordance with the Plan, these restricted stock shares will vest on March 15, 2021. Colleen J Leahy by power of attorney 2016-02-12