X0306 4 2014-11-21 0 0000768251 ALTERA CORP ALTR 0001209874 SCHUELKE KATHERINE 101 INNOVATION DRIVE SAN JOSE CA 95134 0 1 0 0 Sr VP, GC & Secretary Common Stock 2014-11-21 4 M 0 10000.0 21.06 A 51146 D Common Stock 2014-11-21 4 S 0 10000.0 36.3482 D 41146 D Non-Qualified Stock Option (right to buy) 21.06 2014-11-21 4 M 0 10000.0 0.0 D 2006-01-03 2015-03-02 Common Stock 10000 20000 D The 10,000 shares were sold in 3 lots ranging from 2,400 shares to 4,622 shares per lot. The sale price ranged between $36.340 and $36.355. The price reported above represents the weighted average sale price. The Reporting Person undertakes to provide to any security holder of Altera Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares and prices at which the transactions were affected. Includes shares of common stock acquired under the Altera Corporation 1987 Employee Stock Purchase Plan on October 31, 2014. The per share exercise price for the Shares to be issued pursuant to exercise of an option shall be no less than 100% of the Fair Market Value per share on the date of Grant. Subject to the Reporting Person's continuing employment and the provisions in the Altera's standard form of stock option agreement, the options shall commence vesting at 25% of the shares on the first anniversary of the grant date and monthly thereafter such that the option will be fully vested four years after the grant date. The grant shall expire ten years from the date of grant. Katherine E. Schuelke 2014-11-24