| Schedule of gross proceeds from equity |
| | | | | | | | "At-the-market" Equity Distribution Agreement Dates | | Sales Agents | | Number of Class A common stock shares sold (in millions) (1) | | Gross Proceeds (in millions) | December 11, 2020 | | Goldman Sachs & Co. LLC and B. Riley Securities, Inc. (2) | | 137.07 | | $ | 352.6 | January 25, 2021 | | Goldman Sachs & Co. LLC and B. Riley Securities, Inc. | | 50.0 | | | 244.3 | April 27, 2021 | | Goldman Sachs & Co. LLC, B. Riley Securities, Inc. and Citigroup Global Markets Inc. | | 43.0 | | | 427.5 | June 3, 2021 | | B. Riley Securities, Inc. and Citigroup Global Markets Inc. | | 11.55 | | | 587.4 | | | Total | | 241.62 | | $ | 1,611.8 |
| (1) | Included in the Class A common stock shares sold of 43.0 million was the reissuance of treasury stock shares of |
| | approximately 3.7 million shares. Upon the sales of treasury stock, the Company reclassified amounts recorded in treasury stock to additional paid-in capital of $37.1 million and loss of $19.3 million to retained earnings. |
| (2) | On December 11, 2020, the Company entered into an equity distribution agreement with Goldman Sachs & Co. LLC and B. Riley Securities, Inc., as sales agents to sell up to 178.0 million shares of the Company’s Class A common stock, of which approximately 40.93 million shares of Class A common stock were sold and settled during December 2020 and approximately 137.07 million shares of Class A common stock were sold and settled during the six months ended June, 2021. |
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| Schedule of Nonvested RSU, PSU and SPSU Activity |
| | | | | | | | | | Weighted | | | | | Average | | | Shares of RSU | | Grant Date | | | PSU and SPSU | | Fair Value | Beginning balance at January 1, 2021 (1) | | 4,159,261 | | $ | 6.27 | Granted (2) | | 4,864,460 | | | 7.70 | Forfeited | | (173,561) | | | 11.91 | Nonvested at June 30, 2021 | | 8,850,160 | | $ | 6.95 | Tranche Years 2022 and 2023 awarded under the 2021 PSU award with grant date fair values to be determined in years 2022 and 2023, respectively | | 1,791,977 | | | | Total Nonvested at June 30, 2021 | | 10,642,137 | | | |
| (1) | Includes awards modified during 2020 where grant date fair value was not determined until 2021. |
| (2) | The number of PSU shares granted under the Tranche Year 2021 assumes the Company will attain a performance target at 200% for the Adjusted EBITDA target and 160% for the free cash flow target. The PSUs vest ratably based on a scale ranging from 80% to 120% of the performance target with the vested amount ranging from 50% to 200% for Tranche Year 2021 awards granted under the 2021 and 2020 PSU award and 30% to 200% for Tranche Year 2021 awards granted under the 2019 PSU award. |
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| Schedule of Stockholder's Equity |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accumulated | | | | | | | | | | | Class A Voting | | Class B Voting | | Additional | | | | Other | | | | Total AMC | | | | | | | Common Stock | | Common Stock | | Paid-in | | Treasury Stock | | Comprehensive | | Accumulated | | Stockholders’ | | Noncontrolling | | Total | (In millions, except share and per share data) | | Shares | | Amount | | Shares | | Amount | | Capital | | Shares | | Amount | | Income (Loss) | | Deficit | | Equity (Deficit) | | Interests | | Deficit | Balances December 31, 2020 | | 172,563,249 | | $ | 1.8 | | 51,769,784 | | $ | 0.5 | | $ | 2,465.6 | | 3,732,625 | | $ | (56.4) | | $ | 38.7 | | $ | (5,335.3) | | $ | (2,885.1) | | $ | 26.9 | | $ | (2,858.2) | Net loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (566.9) | | | (566.9) | | | (0.3) | | | (567.2) | Other comprehensive loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | (51.0) | | | — | | | (51.0) | | | (0.2) | | | (51.2) | Baltics noncontrolling capital contribution | | — | | | — | | — | | | — | | | 0.2 | | — | | | — | | | — | | | — | | | 0.2 | | | (4.0) | | | (3.8) | Class A common stock, accrued dividend equivalent adjustment | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (0.1) | | | (0.1) | | | — | | | (0.1) | Class A common stock issuance | | 187,066,293 | | | 1.8 | | — | | | — | | | 579.8 | | — | | | — | | | — | | | — | | | 581.6 | | | — | | | 581.6 | Wanda conversion of Class B shares to Class A shares | | 46,103,784 | | | 0.5 | | (46,103,784) | | | (0.5) | | | — | | — | | | — | | | — | | | — | | | — | | | — | | | — | Convertible Notes due 2026 stock conversion | | 44,422,860 | | | 0.4 | | — | | | — | | | 606.1 | | — | | | — | | | — | | | — | | | 606.5 | | | — | | | 606.5 | Wanda forfeit and cancellation of Class B shares | | — | | | — | | (5,666,000) | | | — | | | — | | — | | | — | | | — | | | — | | | — | | | — | | | — | Taxes paid for restricted unit withholdings | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | — | | | — | | | — | | | — | Stock-based compensation | | 124,054 | | | — | | — | | | — | | | 5.4 | | — | | | — | | | — | | | — | | | 5.4 | | | — | | | 5.4 | Balances March 31, 2021 | | 450,280,240 | | $ | 4.5 | | — | | $ | — | | $ | 3,657.1 | | 3,732,625 | | $ | (56.4) | | $ | (12.3) | | $ | (5,902.3) | | $ | (2,309.4) | | $ | 22.4 | | $ | (2,287.0) | Net loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (343.6) | | | (343.6) | | | (0.4) | | | (344.0) | Other comprehensive income | | — | | | — | | — | | | — | | | — | | — | | | — | | | 21.4 | | | — | | | 21.4 | | | — | | | 21.4 | 100% liquidation of Baltics | | — | | | — | | — | | | — | | | — | | — | | | — | | | (0.9) | | | — | | | (0.9) | | | (22.0) | | | (22.9) | Class A common stock, accrued dividend equivalent adjustment | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (0.2) | | | (0.2) | | | — | | | (0.2) | Class A common stock issuance | | 54,550,000 | | | 0.5 | | — | | | — | | | 951.6 | | (3,732,625) | | | 56.4 | | | — | | | (19.3) | | | 989.2 | | | — | | | 989.2 | Class A common stock issuance to Mudrick | | 8,500,000 | | | 0.1 | | — | | | — | | | 230.3 | | — | | | — | | | — | | | — | | | 230.4 | | | — | | | 230.4 | Stock-based compensation | | — | | | — | | — | | | — | | | 8.4 | | — | | | — | | | — | | | — | | | 8.4 | | | — | | | 8.4 | Balances June 30, 2021 | | 513,330,240 | | $ | 5.1 | | — | | $ | — | | $ | 4,847.4 | | — | | $ | — | | $ | 8.2 | | $ | (6,265.4) | | $ | (1,404.7) | | $ | — | | $ | (1,404.7) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accumulated | | | | | | | | | Class A Voting | | Class B Voting | | Additional | | | | | | | Other | | | | Total | | | Common Stock | | Common Stock | | Paid-in | | Treasury Stock | | Comprehensive | | Accumulated | | Stockholders’ | (In millions, except share and per share data) | | Shares | | Amount | | Shares | | Amount | | Capital | | Shares | | Amount | | Loss | | Deficit | | Equity (Deficit) | Balances December 31, 2019 | | 52,080,077 | | $ | 0.5 | | 51,769,784 | | $ | 0.5 | | $ | 2,001.9 | | 3,732,625 | | $ | (56.4) | | $ | (26.1) | | $ | (706.2) | | $ | 1,214.2 | Cumulative effect adjustment for the adoption of new accounting principle (ASU 2016-13) | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (16.9) | | | (16.9) | Net loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (2,176.3) | | | (2,176.3) | Other comprehensive loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | (93.5) | | | — | | | (93.5) | Dividends declared: | | | | | | | | | | | | | | | | | | | | | | | | | | | | Class A common stock, $0.03/share, net of forfeitures | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (1.6) | | | (1.6) | Class B common stock, $0.03/share | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (1.6) | | | (1.6) | Taxes paid for restricted unit withholdings | | — | | | — | | — | | | — | | | (1.0) | | — | | | — | | | — | | | — | | | (1.0) | Stock-based compensation | | 469,516 | | | — | | — | | | — | | | 2.7 | | — | | | — | | | — | | | — | | | 2.7 | Balances March 31, 2020 | | 52,549,593 | | $ | 0.5 | | 51,769,784 | | $ | 0.5 | | $ | 2,003.6 | | 3,732,625 | | $ | (56.4) | | $ | (119.6) | | $ | (2,902.6) | | $ | (1,074.0) | Net loss | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | (561.2) | | | (561.2) | Other comprehensive income | | — | | | — | | — | | | — | | | — | | — | | | — | | | 56.0 | | | — | | | 56.0 | Class A common stock, accrued dividend equivalent adjustment | | — | | | — | | — | | | — | | | — | | — | | | — | | | — | | | 0.1 | | | 0.1 | Stock-based compensation | | — | | | — | | — | | | — | | | 3.7 | | — | | | — | | | — | | | — | | | 3.7 | Balances June 30, 2020 | | 52,549,593 | | $ | 0.5 | | 51,769,784 | | $ | 0.5 | | $ | 2,007.3 | | 3,732,625 | | $ | (56.4) | | $ | (63.6) | | $ | (3,463.7) | | $ | (1,575.4) |
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