X0306 4 2015-05-14 0 0000768251 ALTERA CORP ALTR 0001479217 PASEK RONALD J 101 INNOVATION DRIVE SAN JOSE CA 95134 0 1 0 0 Sr VP & CFO Common Stock 2015-05-14 4 M 0 4574.0 0.0 A 37316 D Common Stock 2015-05-14 4 F 0 1719.0 44.31 D 35597 D Common Stock 2015-05-14 4 M 0 5299.0 0.0 A 40896 D Common Stock 2015-05-14 4 F 0 1992.0 44.31 D 38904 D Common Stock 2015-05-14 4 M 0 6850.0 0.0 A 45754 D Common Stock 2015-05-14 4 F 0 2575.0 44.31 D 43179 D Restricted Stock Unit (RSU) 2015-05-14 4 M 0 4574.0 0.0 D Common Stock 4574 87561 D Restricted Stock Unit (RSU) 2015-05-14 4 M 0 5299.0 0.0 D Common Stock 5299 82262 D Restricted Stock Unit (RSU) 2015-05-14 4 M 0 6850.0 0.0 D Common Stock 6850 75412 D Each Restricted Stock Unit represents a contingent right to receive one share of Altera Common Stock at no cost. Shares of common Stock were withheld at vesting to cover required tax withholding. The fair market value of Altera common stock used for purposes of calculating the number of shares to be withheld was the closing price of Altera common stock as reported on the NASDAQ Stock Market on such vesting date. Includes shares acquired under the Altera Corporation 1987 Employee Stock Purchase Plan. On May 7, 2012, the Reporting Person received a grant of RSUs that vest over a four-year period. One-fourth of the RSUs vested on May 14, 2015 and the shares were delivered to the Reporting Person on such date. On May 6, 2013, the Reporting Person received a grant of RSUs that vest over a four-year period. One-fourth of the RSUs vested on May 14, 2015 and the shares were delivered to the Reporting Person on such date. On May 5, 2014, the Reporting Person received a grant of RSUs that vest over a four-year period. One-fourth of the RSUs vested on May 14, 2015 and the shares were delivered to the Reporting Person on such date. Ronald James Pasek 2015-05-18