X0306 4 2016-02-29 true 0001079577 STANCORP FINANCIAL GROUP INC SFG 0001334197 Erickson Robert M 1100 SW 6TH AVE PORTLAND OR 97204 false true false false VP & Controller common stock 2016-02-29 4 G false 174 0 D 2254 D common stock 2016-03-07 4 U false 2254 115 D 0 D Performance Shares 02102014 0 2016-03-07 4 A false 630 0 A 2016-12-31 2016-12-31 common stock 630 630 D Performance Shares 02232015 0 2016-03-07 4 A false 390 0 A 2017-12-31 2017-12-31 common stock 390 390 D Restricted Stock Unit 021014 0 2016-03-07 4 U false 511 115 D 2016-12-31 2016-12-31 common stock 511 0 D Restricted Stock Unit 02232015 0 2016-03-07 4 U false 758 115 D 2017-12-31 2017-12-31 common stock 758 0 D Stock Option RTB 01022008 49.75 2016-03-07 4 U false 2500 65.25 D 2009-01-02 2018-01-02 common stock 2500 0 D Stock Option RTB 01022009 41.36 2016-03-07 4 U false 3000 73.64 D 2009-12-31 2019-01-02 common stock 3000 0 D Stock Option RTB 01032007 45.49 2016-03-07 4 U false 1800 69.51 D 2008-01-03 2017-01-03 common stock 1800 0 D Stock Option RTB 01042010 41.47 2016-03-07 4 U false 3000 73.53 D 2010-12-31 2020-01-04 common stock 3000 0 D Stock Option RTB 02102014 63.51 2016-03-07 4 U false 3505 51.49 D 2014-12-31 2024-02-10 common stock 3505 0 D Stock Option RTB 02132012 39.58 2016-03-07 4 U false 2800 75.42 D 2012-12-31 2022-02-13 common stock 2800 0 D Stock Option RTB 02142011 45.85 2016-03-07 4 U false 2800 69.15 D 2011-12-31 2021-02-14 common stock 2800 0 D Stock Option RTB 02232015 66.19 2016-03-07 4 U false 5766 48.81 D 2015-12-31 2025-02-23 common stock 5766 0 D Stock Option RTB 07262012 30.03 2016-03-07 4 U false 1692 84.97 D 2013-07-26 2022-07-26 common stock 1692 0 D Performance Shares 02102014 0 2016-03-07 4 U false 630 115 D 2016-12-31 2016-12-31 common stock 630 0 D Performance Shares 02232015 0 2016-03-07 4 U false 390 115 D 2017-12-31 2017-12-31 common stock 390 0 D The total of securities beneficially owned includes 46 shares purchased through the Company's Employee Share Purchase Plan on February 1, 2016. Each Restricted Stock Unit and Performance Share represented a contingent right to receive one share of SFG stock upon vesting. All Restricted Stock Units and Performance Shares were canceled in the merger of the issuer and a subsidiary of Meiji Yasuda Life Insurance Company (the "Merger") for a cash payment equal to the Merger consideration of $115 per share. Each option, which provided for vesting in four equal annual installments beginning on the date set forth in the Date Exercisable column, was canceled in the Merger in exchange for the cash payment per share indicated in column 8, which represents the difference between the exercise price of the option and the Merger consideration of $115 per share. Holley Y. Franklin 2016-03-09