11 unchanged sentences
Purchased Under
−Removed: October 1, 2021 through October 31, 2021 210,794 $ 405.42 210,000 $ 88,033,503
−Removed: November 1, 2021 through November 30, 2021 260,000 $ 359.94 260,000 $ 482,355,290
−Removed: December 1, 2021 through December 31, 2021 888,420 $ 406.97 773,619 $ 167,499,512
+Added: January 1, 2022 through January 31, 2022 375,539 $ 437.96 374,875 $ 3,342,333
+Added: February 1, 2022 through February 28, 2022 90,540 $ 499.14 90,000 $ 455,078,570
+Added: March 1, 2022 through March 31, 2022 115,498 $ 477.35 115,000 $ 400,185,950
581,577 $ 455.31 579,875 $ 400,185,950
−Removed: (1) Includes 115,595 shares delivered in satisfaction of the tax withholding obligations resulting from the vesting of restricted stock units held by employees during the quarter ended December 31, 2021.
−Removed: (2) In August 2021, our Board of Directors approved a stock repurchase program following the completion of our previous program.
−Removed: This program was open-ended and authorized repurchases of shares of our common stock up to an aggregate cost of $500.0 million in the open market or in negotiated transactions.
−Removed: In November 2021, our Board of Directors approved a new stock repurchase program following the completion of the August 2021 program.
+Added: (1) Includes 1,702 shares delivered in satisfaction of the tax withholding obligations resulting from the vesting of restricted stock units held by employees during the quarter ended March 31, 2022.
+Added: (2) In January 2022, our Board of Directors approved a stock repurchase program following the completion of our previous program.
This program is open-ended and authorizes repurchases of shares of our common stock up to an aggregate cost of $500.0 million in the open market or in negotiated transactions.
4 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.