For its annual study of CEO pay, The Associated Press used data provided by Equilar, an executive data firm.
Equilar examined the regulatory filings detailing the pay packages of 346 executives. Equilar looked at companies in the Standard & Poor's 500 index that filed proxy statements with federal regulators between Jan. 1 and May 1, 2017. To avoid the distortions caused by sign-on bonuses, the sample includes only CEOs in place for at least two years.
To calculate CEO pay, Equilar adds salary, bonus, perks, stock awards, stock option awards, deferred compensation and other pay components that include benefits and perks.
Stock awards can either be time-based, or performance-based, meaning the CEO has to meet certain goals before getting them. Stock options usually give the CEO the right to buy shares in the future at the price they're trading at when the options are granted. All are meant to tie the CEO's pay to the company's performance.
To determine what stock and option awards are worth, Equilar uses the value of an award on the day it's granted, as recorded in the proxy statement. For options, this includes an estimate of what the award could be worth in the future. Their actual value in the future can vary widely from what the company estimates.
Equilar calculated that the median CEO pay in 2016 was $11.5 million. That's the midpoint, meaning half the CEOs made more and half made less.
Here's a breakdown of 2016 pay compared with 2015 pay. Because the AP looks at median numbers, rather than averages, the components of CEO pay do not add up to the total.
—Base salary: $1.1 million, up 3.3 percent
—Bonus, performance-based cash awards: $2 million, up 7.3 percent
—Perks: $182,841, up 6.2 percent
—Stock awards: $5.5 million, up 11.5 percent
—Option awards: $1.1 million, up 6.4 percent
—Total: $11.5 million, up 8.5 percent
Further data is available at http://bit.ly/2qO1ZMT