UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
−Removed: We did not have any sales of unregistered securities for the nine months ended June 30, 2021.
+Added: We did not have any sales of unregistered securities for the three months ended December 31, 2021.
We purchase our own stock from time to time in conjunction with a number of activities, each of which is described in the following paragraphs.
−Removed: The following table presents information on our purchases of our own stock, on a monthly basis, for the nine months ended June 30, 2021.
+Added: The following table presents information on our purchases of our own stock, on a monthly basis, for the three months ended December 31, 2021.
Total number of shares
6 unchanged sentences
First quarter 96,274 $ 98.76 —
−Removed: January 1, 2021 – January 31, 2021 2,401 $ 100.06 — $740
−Removed: February 1, 2021 – February 28, 2021 6,941 $ 99.93 — $740
−Removed: March 1, 2021 – March 31, 2021 501,760 $ 120.05 500,000 $680
−Removed: Second quarter 511,102 $ 119.69 500,000
−Removed: April 1, 2021 – April 30, 2021 887 $ 128.91 — $680
−Removed: May 1, 2021 – May 31, 2021 — $ — — $680
−Removed: June 1, 2021 – June 30, 2021 375,000 $ 128.55 375,000 $632
−Removed: Third quarter 375,887 $ 128.55 375,000
−Removed: Fiscal year-to-date total 1,098,177 $ 117.36 982,750
−Removed: In December 2020, the Board of Directors authorized repurchase of our common stock in an aggregate amount of up to $750 million, which replaced the previous authorization.
+Added: In December 2021, the Board of Directors authorized repurchase of our common stock in an aggregate amount of up to $1 billion, which replaced the previous authorization.
In the preceding table, the total number of shares purchased includes shares purchased pursuant to the Restricted Stock Trust Fund, which was established to acquire our common stock in the open market and used to settle RSUs granted as a retention vehicle for certain employees of our wholly-owned Canadian subsidiaries.
7 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.