Unregistered Sales of Equity Securities and Use of Proceeds.
−Removed: (c) Repurchase activity during the first quarter of 2021 is as follows:
+Added: (c) Repurchase activity during the second quarter of 2021 is as follows:
Month Total Number of
7 unchanged sentences
Maximum Number of Shares that May Yet Be Purchased Under the Program
−Removed: January 178,193 $ 151.29 142,551 21,324,760
−Removed: February 864,525 $ 161.23 799,129 20,525,631
−Removed: March 715,743 $ 170.76 687,784 19,837,847
+Added: April 116,410 $ 175.28 113,291 19,724,556
+Added: May 19,497 $ 184.65 — 19,724,556
+Added: June 124,302 $ 192.51 111,766 19,612,790
Total 260,209 $ 184.21 225,057
Shares repurchased by us in a quarter may include repurchases conducted pursuant to publicly announced board authorization, outstanding shares surrendered to the company to pay the exercise price in connection with swap exercises of employee stock options, and shares withheld to cover the minimum tax withholding obligation associated with the vesting of restricted stock awards.
−Removed: Of the total number of shares purchased during the first quarter of 2021, 128,997 were related to shares surrendered in connection with employee stock option exercises and no shares were withheld to cover tax withholdings associated with the vesting of restricted stock awards.
+Added: Of the total number of shares purchased during the second quarter of 2021, 35,152 were related to shares surrendered in connection with employee stock option exercises and no shares were withheld to cover tax withholdings associated with the vesting of restricted stock awards.
The following table details the changes in and status of the Board of Directors’ outstanding publicly announced board authorizations.
4 unchanged sentences
19,837,847 (225,057) 19,612,790
+Added: Defaults Upon Senior Securities.
+Added: Not applicable.
Mine Safety Disclosures.
1 unchanged sentence
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.