Transaction Details

Footnotes

These shares underlying the stock options reflected in Table II were withheld to satisfy payment of the stock option exercise price and tax withholdings. | The Reporting Person exercised stock options granted in 2016 that would otherwise have expired in February 2026 if not exercised during the Issuer's final open trading window for insiders (the "window") prior to such scheduled expiration of the 10-year term of the stock options. The window closed at the conclusion of the date on which these transactions were effectuated and will not reopen, and thus the Reporting Person would not have another opportunity to exercise the stock options, prior to the scheduled expiration of the stock options in February 2026. Following these transactions, the Reporting Person holds approximately 4.5 million shares of the Issuer's common stock and equity awards, consisting of both common stock and restricted stock holdings (as reflected in Table I above), and options to acquire additional shares of common stock.