Transactions Table

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id	Content
F1	The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 sales plan adopted by the Reporting Person on August 29, 2023.
F2	The price reported in column 4 is a weighted average price. The shares were sold at prices ranging from $159.37 to $160.73, inclusive. Upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price will be provided.
F3	87,141 options were granted on February 17, 2017, and vested and became exercisable ratably in four installments on each anniversary of February 17, 2017. Prior to the transactions reported on this Form 4, 1,629 of these options that remain outstanding had vested.
F4	67,187 options were granted on February 14, 2018, and vested and became exercisable ratably in four installments on each anniversary of February 14, 2018. Prior to the transactions reported on this Form 4, 67,187 of these options that remain outstanding had vested.