Transaction Details

Footnotes

These shares include shares acquired pursuant to the Issuer's 2015 Employee Stock Purchase Plan in transactions that were exempt under both Rule 16b-3(d) and Rule 16b-3(c). | The sales reported in this Form 4 were effected by an automatic sale pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2024. | 6.25% of these options, representing the right to purchase a total of 90,000 shares, became exercisable immediately on May 22, 2017. An additional 6.25% became exercisable on August 8, 2017 and continued to vest in equal quarterly installments from August 8, 2017, contingent upon continued service to the Company. | These options, which were awarded on May 22, 2017, would otherwise expire and become forfeitable on May 22, 2027.