

NOTE 13		Shareholders' Equity

CHANGE IN ACCOUNTING PRINCIPLE

As of January 1, 2018, the updated guidance of "Recognition and Measurement of Financial Assets and Financial Liabilities" became effective. The application of this guidance resulted in an immaterial cumulative effect adjustment to our 2018 beginning accumulated other comprehensive (loss) income and retained earnings to recognize unrealized gains on equity securities.

As of January 1, 2017, we adopted the updated guidance of "Improvements to Employee Share-Based Compensation Accounting." The adoption of this guidance resulted in an immaterial cumulative effect adjustment to our 2017 beginning retained earnings. For the year ending December 31, 2017, we adopted the updated guidance of "Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income." The adoption of this guidance resulted in a $10.4 million reclassification from accumulated other comprehensive loss to retained earnings in the fourth quarter of 2017.

SHARE REPURCHASE PROGRAM

On April 26, 2018, our Board of Directors authorized a share repurchase program under which we may repurchase up to $200 million of our common stock through the end of 2019. Repurchases may be made from time to time on the open market or through privately negotiated transactions. The repurchase program may be suspended for periods or discontinued at any time.

During 2018, we repurchased approximately 16.0 million shares of our common stock at a weighted average cost per share of $10.95, which included commissions. As of December 31, 2018, the authorized share repurchase program had approximately $25 million remaining.

2017 CAPITAL TRANSACTIONS

2% Notes

In April 2017, holders of approximately $202.5 million of the outstanding principal amount of our 2% Notes exercised their rights to convert their notes into shares of our common stock resulting in the delivery of approximately 29.1 million shares of our common stock to the holders. The transactions included the delivery of approximately 18.7 million from our treasury stock and an additional 10.4 million of newly issued shares. Shareholders' equity was increased by the carrying value of the notes at the time of conversion.

2016 CAPITAL TRANSACTIONS

5% Notes

In 2016, we repurchased $188.5 million in aggregate principal of our 5% Notes at a purchase price of $195.5 million, plus accrued interest using funds held at our holding company. The excess of the purchase price over carrying value was reflected as a loss on debt extinguishment of $7.9 million on our consolidated statement of operations.

2% Notes

In 2016, we entered into privately negotiated agreements to repurchase $292.4 million in aggregate principal of our outstanding 2% Notes at a purchase price of $362.1 million, plus accrued interest. We funded the purchases with $230.7 million of cash, using proceeds from the issuance of our 5.75% Notes, and by issuing to certain sellers approximately 18.3 million shares of our common stock. The excess of the purchase price over carrying value is reflected as a loss of debt extinguishment of $74.3 million on our consolidated statement of operations for the year ended December 31, 2016. As of December 31, 2016, we had repurchased all of the shares issued as partial consideration for our 2% Notes repurchases. The weighted average cost per share was $8.03, which included commissions, and the aggregate purchase amount was $147.1 million.

9% Debentures

In 2016, MGIC purchased $132.7 million in aggregate principal of our outstanding 9% Debentures at a purchase price of $150.7 million, plus accrued interest. The 9% Debentures include a conversion feature that allows us, at our option, to make a cash payment to converting holders in lieu of issuing shares of common stock upon conversion of the 9% Debentures. The accounting standards applicable to extinguishment of debt with a cash conversion feature require the consideration paid to be allocated between the extinguishment of the liability component and reacquisition of the equity component. The purchase of the 9% Debentures resulted in an $8.3 million loss on debt extinguishment on the consolidated statement of operations for the year ended December 31, 2016, which represents the difference between the fair value and the carrying value of the liability component on the purchase date. In addition, our shareholders' equity was separately reduced by $6.3 million as of December 31, 2016. This reduction represents the allocated portion of the consideration paid to reacquire the equity component of the 9% Debentures, net of tax.