Beginning in 2013 those aged 16 and 17 were granted the option of voting.
All interviewees were granted the option of anonymity, and encouraged to speak freely about their experiences.
Underwriters have been granted the option to purchase an additional 1.3 million shares from the stockholders.
Companies grant these options as an incentive for management to increase the investment value of shareholders.
It has granted an option, which runs through September, to the foundation to buy the property.
He and other executives are also to be granted stock options.
In late April, McNealy sold 1.6 million Sun shares, which were granted as options a decade ago.
In 2001 Swanson was granted 700,000 new options; last year he didn't get a single option.
The stock's drop also nixed nearly 4 million soon-to-expire options out of Weill's roughly 10 million granted options.
Southwest also said, in a Securities and Exchange Commission filing, that Mr. Kelleher, 76, who is a founder of the airline, was granted options to buy 60,000 Southwest shares and that Ms. Barrett, 62, was granted options to buy 75,000 shares.
