X0306 4 2012-08-24 0 0000202058 HARRIS CORP /DE/ HRS 0001439291 MEHNERT DANA A RF COMMUNICATIONS DIVISION 1680 UNIVERSITY AVENUE ROCHESTER NY 14610 0 1 0 0 Group Pres., RF Communications Common Stock, Par Value $1.00 2012-08-24 4 A 0 3350 0.00 A 55589.94 D Common Stock, Par Value $1.00 2012-08-24 4 F 0 7717 46.53 D 47872.94 D Non-Qualified Stock Option (Right to Buy) 46.53 2012-08-24 4 A 0 53600 0.00 A 2015-08-24 2022-08-24 Common Stock, Par Value $1.00 53600 53600 D Performance Stock Units 0.00 2012-08-24 4 A 0 13500 0.00 A Common Stock, Par Value $1.00 13500 13500 D Increase in performance shares granted 8/28/09 based upon performance share payout formula. Shares withheld by company to pay tax liability on vesting of performance shares previously awarded. Aggregate of 47,872.94 shares listed in Column 5 of Table I includes: (a) 9,400 performance shares previously reported and subject to adjustment; (b) 9,000 restricted shares previously reported and subject to vesting; and (c) a reduction of a .23 share due to rounding of previous reports of the Harris Corporation 401(k) Retirement Plan's record keeper. Of the 53,600 shares granted on this 8/24/12 stock option, 17,867 shares are exercisable on 8/24/13, 17,867 shares are exercisable on 8/24/14, and 17,866 shares are exercisable on 8/24/15. Each performance stock unit represents a contingent right to one share of the Issuer's common stock. Performance stock units are subject to future adjustment; performance period started 6/30/12. The 13,500 performance stock units will vest on 7/3/15. Vested shares are subject to future adjustment and, if earned based on performance, will be delivered to the reporting person within two and one-half months of vesting. Exhibit List: Exhibit 24 - Power of Attorney By: /s/ Scott T. Mikuen, Attorney-in-Fact, For: Dana A. Mehnert 2012-08-28