ALTERA CORP Stock Agreements

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (as amended and restated May 11, 2015) (Filed With SEC on July 23, 2015)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (as amended and restated May 13, 2014) (Filed With SEC on July 25, 2014)

AVALON MICROELECTRONICS INC. Amended and Restated Stock Option Plan December 10, 2010 (Filed With SEC on February 15, 2013)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (as amended and restated May 8, 2012) (Filed With SEC on July 26, 2012)

AVALON MICROELECTRONICS INC. Amended and Restated Stock Option Plan December 10, 2010 (Filed With SEC on February 17, 2012)

AVALON MICROELECTRONICS INC. Amended and Restated Stock Option Plan December 10, 2010 (Filed With SEC on February 16, 2011)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASEPLAN (as amended and restated May 12, 2009) (Filed With SEC on October 21, 2009)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (Filed With SEC on August 5, 2008)

ALTERA CORPORATION 1996 STOCK OPTION PLAN (As amended December 18, 2006) (Filed With SEC on August 6, 2007)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (Filed With SEC on August 6, 2007)

ALTERA CORPORATION 1987 EMPLOYEE STOCK PURCHASE PLAN (Filed With SEC on October 24, 2006)

STOCK OPTION AWARD AGREEMENT (Filed With SEC on August 9, 2005)

Form of Executive Officer Stock Option Agreement (Filed With SEC on November 9, 2004)

EX-10.1 1987 Employee Stock Purchase Plan (Filed With SEC on August 11, 2003)