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STATEMENTS OF CONSOLIDATED STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical) - USD ($) $ in Millions | 3 Months Ended
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Sep. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019
Shares available for awards (shares) | 309,181 |  |  |  |  |  |  |  |
Weighted average repurchase price (in dollars per share) |  | $ 81.94 |  | $ 92.95 |  | $ 95.00 |  | $ 98.55 |
Repurchase amount remaining | $ 93.1 |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) | $ 0.67 | $ 0.67 |  | $ 0.60 |  | $ 0.60 |  | $ 0.60 |
Common Stock |  |  |  |  |  |  |  |  |
Repurchases of common stock | 0 | 152,763 | [1],[2] | 128,615 | [3] | 108,177 | [3] | 175,977 | [3]
[1] | At September 30, 2020, 309,181 shares were available for awards under the Kaiser Aluminum Corporation 2016 Equity and Incentive Compensation Plan (“2016 Plan”).
[2] | Weighted-average repurchase price (dollars per share) for the quarter ended March 31, 2020 was $81.94. There were no repurchases of common stock during the quarters ended June 30, 2020 and September 30, 2020. At September 30, 2020, $93.1 million remained available to repurchase our common shares pursuant to the stock repurchase program.
[3] | Weighted-average repurchase price (dollars per share) for the quarters ended March 31, 2019, June 30, 2019 and September 30, 2019 was $98.55, $95.00 and $92.95, respectively.

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