Item 2. Unregistered Sales of Equity Securities
Item 2.
Unregistered Sales of Equity Securities and Use of Proceeds
 
On February 5, 2018, our board of directors authorized a $100.0 million two-year share repurchase program, which was announced on February 12, 2018. On October 30, 2018, October 30, 2019 and May 7, 2020, we announced that our board of directors had authorized an increase of $100.0 million, $100.0 million and $100.0 million, respectively, to the original share repurchase program authorization, resulting in an aggregate authorization of $400.0 million. Shares may be repurchased from time to time on the open market in accordance with Rule 10b-18 of the Exchange Act of 1934, including pursuant to a pre-set trading plan adopted in accordance with Rule 10b5-1 under the Exchange Act, until April 28, 2022.
 
During the three months ended September 30, 2020, we repurchased 352,000 shares of common stock for approximately $37.7 million. All share repurchases were made using cash resources. As of September 30, 2020, approximately $136.7 million remained available for share repurchases pursuant to our share repurchase program.
 
A summary of our repurchases of common stock during the three months ended September 30, 2020 is as follows:
 
 
 
 
 
 
 
 
 
 
 
Total Number of
 
 
Approximate Dollar
 
 
 
 
 
 
 
 
 
 
 
Shares Purchased as
 
 
Value of Shares that
 
 
 
Total Number
 
 
Average
 
 
Part of Publicly
 
 
May Yet Be Purchased
 
 
 
of Shares
 
 
Price Paid
 
 
Announced Plan or
 
 
under the Plan or
 
Period
 
Purchased
 
 
per Share
 
 
Program
 
 
Program
 
July 1 - July 31, 2020
 
 
121,000
 
 
$
111.08
 
 
 
121,000
 
 
$
160,909,726
 
August 1 - August 31, 2020
 
 
115,500
 
 
$
110.75
 
 
 
115,500
 
 
$
148,117,770
 
September 1 - September 30, 2020
 
 
115,500
 
 
$
99.28
 
 
 
115,500
 
 
$
136,651,177
 
Total
 
 
352,000
 
 
 
 
 
 
 
352,000
 
 
 
 
 
 
 
Item 3.
Defaults upon Senior Securities
 
None.
 
Item 4.
Mine Safety Disclosures
 
None.
 
Text extracted from the filing as submitted to EDGAR. Formatting, tables and exhibits are simplified for reading; the original document is authoritative for anything you rely on.