Schedule of Restatement of Interim Financial Information | Restated Condensed Consolidated Balance Sheets (Unaudited) As of March 31, 2022 (unaudited) As of March 31, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated ASSETS Current assets Cash and cash equivalents $ 113,581 $ — $ 113,581 $ 241,012 $ — $ 241,012 Accounts receivable, net 16,019 — 16,019 — — — Costs and estimated earnings in excess of billings 11,058 — 11,058 — — — Prepaid expenses and other current assets 20,958 — 20,958 629 — 629 Bitcoin 189,634 (8,002) 181,632 34,567 (3,814) 30,753 Future power credits, current portion 79,261 — 79,261 — — — Investments in marketable equity securities, at fair value 9,193 — 9,193 — — — Total current assets 439,704 (8,002) 431,702 276,208 (3,814) 272,394 Property and equipment, net 338,632 — 338,632 28,306 — 28,306 Deposits 330,360 — 330,360 70,730 — 70,730 Finite-lived intangible assets, net 13,723 — 13,723 351 — 351 Goodwill 335,648 — 335,648 — — — Derivative asset 69,762 — 69,762 — — — Operating lease right-of-use assets 21,616 — 21,616 — — — Other long-term assets 310 — 310 310 — 310 Total assets $ 1,549,755 $ (8,002) $ 1,541,753 $ 375,905 $ (3,814) $ 372,091 LIABILITIES AND STOCKHOLDERS’ EQUITY Current liabilities Accounts payable $ 11,269 $ — $ 11,269 $ 2,904 $ — $ 2,904 Billings in excess of costs and estimated earnings 4,963 — 4,963 — — — Accrued expenses 16,430 — 16,430 4,432 — 4,432 Deferred revenue, current portion 2,747 — 2,747 97 — 97 Contingent consideration liability - future power credits, current portion 79,261 — 79,261 — — — Operating lease liability, current portion 1,507 — 1,507 — — — Total current liabilities 116,177 — 116,177 7,433 — 7,433 Deferred revenue, less current portion 19,328 — 19,328 655 — 655 Operating lease liability, less current portion 20,346 — 20,346 — — — Other long-term liabilities 6,220 — 6,220 — — — Total liabilities 162,071 — 162,071 8,088 — 8,088 Stockholders’ equity Preferred stock, no par value: 2% Series A Convertible Preferred stock — — — — — — 0% Series B Convertible Preferred stock — — — 11 — 11 Common stock, no par value 1,589,893 — 1,589,893 590,188 — 590,188 Accumulated deficit (202,209) (8,002) (210,211) (222,382) (3,814) (226,196) Total stockholders’ equity 1,387,684 (8,002) 1,379,682 367,817 (3,814) 364,003 Total liabilities and stockholders’ equity $ 1,549,755 $ (8,002) $ 1,541,753 $ 375,905 $ (3,814) $ 372,091 As of June 30, 2022 (unaudited) As of June 30, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated ASSETS Current assets Cash and cash equivalents $ 270,483 $ — $ 270,483 $ 147,183 $ — $ 147,183 Accounts receivable, net 16,091 — 16,091 27 — 27 Costs and estimated earnings in excess of billings 13,779 — 13,779 — — — Prepaid expenses and other current assets 12,999 — 12,999 1,060 — 1,060 Bitcoin 126,574 (8,727) 117,847 48,254 (4,142) 44,112 Future power credits, current portion 54,477 — 54,477 — — — Investments in marketable equity securities, at fair value 2,028 — 2,028 24,799 — 24,799 Total current assets 496,431 (8,727) 487,704 221,323 (4,142) 217,181 Property and equipment, net 424,744 — 424,744 142,315 — 142,315 Deposits 363,010 — 363,010 78,861 — 78,861 Finite-lived intangible assets, net 13,371 — 13,371 89,713 — 89,713 Goodwill — — — 253,909 — 253,909 Derivative asset 130,693 — 130,693 30,360 — 30,360 Operating lease right-of-use assets 21,166 — 21,166 6,440 — 6,440 Future power credits, less current portion — — — 83,138 — 83,138 Other long-term assets 310 — 310 310 — 310 Total assets $ 1,449,725 $ (8,727) $ 1,440,998 $ 906,369 $ (4,142) $ 902,227 LIABILITIES AND STOCKHOLDERS’ EQUITY Current liabilities Accounts payable $ 18,761 $ — $ 18,761 $ 28,607 $ — $ 28,607 Billings in excess of costs and estimated earnings 6,389 — 6,389 — — — Accrued expenses 16,771 — 16,771 4,464 — 4,464 Deferred revenue, current portion 2,651 — 2,651 2,724 — 2,724 Contingent consideration liability - future power credits, current portion 54,477 — 54,477 — — — Operating lease liability, current portion 1,518 — 1,518 1,680 — 1,680 Total current liabilities 100,567 — 100,567 37,475 — 37,475 Deferred revenue, less current portion 18,851 — 18,851 20,789 — 20,789 Operating lease liability, less current portion 19,968 — 19,968 6,620 — 6,620 Contingent consideration liability - future power credits, less current portion — — — 83,138 — 83,138 Deferred tax liability — — — 41,491 — 41,491 Other long-term liabilities 8,274 — 8,274 2,693 — 2,693 Total liabilities 147,660 — 147,660 192,206 — 192,206 Stockholders’ equity Preferred stock, no par value: 2% Series A Convertible Preferred stock — — — — — — 0% Series B Convertible Preferred stock — — — 11 — 11 Common stock, no par value 1,857,108 — 1,857,108 917,197 — 917,197 Accumulated deficit (555,043) (8,727) (563,770) (203,045) (4,142) (207,187) Total stockholders’ equity 1,302,065 (8,727) 1,293,338 714,163 (4,142) 710,021 Total liabilities and stockholders’ equity $ 1,449,725 $ (8,727) $ 1,440,998 $ 906,369 $ (4,142) $ 902,227 As of September 30, 2022 (unaudited) As of September 30, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated ASSETS Current assets Cash and cash equivalents $ 254,974 $ — $ 254,974 $ 57,880 $ — $ 57,880 Accounts receivable, net 17,385 — 17,385 3,632 — 3,632 Costs and estimated earnings in excess of billings 15,119 — 15,119 — — — Prepaid expenses and other current assets 22,100 — 22,100 1,552 — 1,552 Bitcoin 125,151 (4,593) 120,558 102,313 (10,834) 91,479 Future power credits, current portion 39,996 — 39,996 — — — Investments in marketable equity securities, at fair value 2,170 — 2,170 13,647 — 13,647 Total current assets 476,895 (4,593) 472,302 179,024 (10,834) 168,190 Property and equipment, net 650,191 — 650,191 214,251 — 214,251 Deposits 178,502 — 178,502 94,416 — 94,416 Finite-lived intangible assets, net 13,017 — 13,017 84,807 — 84,807 Goodwill — — — 253,737 — 253,737 Derivative asset 112,944 — 112,944 37,773 — 37,773 Operating lease right-of-use assets 21,763 — 21,763 6,692 — 6,692 Future power credits, less current portion — — — 83,397 — 83,397 Other long-term assets 310 — 310 310 — 310 Total assets $ 1,453,622 $ (4,593) $ 1,449,029 $ 954,407 $ (10,834) $ 943,573 LIABILITIES AND STOCKHOLDERS’ EQUITY Current liabilities Accounts payable $ 12,664 $ — $ 12,664 $ 14,651 $ — $ 14,651 Billings in excess of costs and estimated earnings 11,229 — 11,229 — — — Accrued expenses 38,915 — 38,915 7,252 — 7,252 Deferred revenue, current portion 2,555 — 2,555 2,546 — 2,546 Contingent consideration liability - future power credits, current portion 39,996 — 39,996 — — — Operating lease liability, current portion 1,699 — 1,699 1,125 — 1,125 Total current liabilities 107,058 — 107,058 25,574 — 25,574 Deferred revenue, less current portion 18,364 — 18,364 20,256 — 20,256 Operating lease liability, less current portion 20,510 — 20,510 7,254 — 7,254 Contingent consideration liability - future power credits, less current portion — — — 83,397 — 83,397 Deferred tax liability — — — 41,491 — 41,491 Other long-term liabilities 8,319 — 8,319 6,120 — 6,120 Total liabilities 154,251 — 154,251 184,092 — 184,092 Stockholders’ equity Preferred stock, no par value: 2% Series A Convertible Preferred stock — — — — — — 0% Series B Convertible Preferred stock — — — 11 — 11 Common stock, no par value 1,890,983 — 1,890,983 988,692 — 988,692 Accumulated deficit (591,612) (4,593) (596,205) (218,388) (10,834) (229,222) Total stockholders’ equity 1,299,371 (4,593) 1,294,778 770,315 (10,834) 759,481 Total liabilities and stockholders’ equity $ 1,453,622 $ (4,593) $ 1,449,029 $ 954,407 $ (10,834) $ 943,573 Restated Condensed Consolidated Statements of Operations (Unaudited) For the three months ended March 31, 2022 (unaudited) As previously reported Adjustment As restated Revenue: Bitcoin Mining $ 57,945 $ — $ 57,945 Data Center Hosting 9,694 — 9,694 Engineering 12,124 — 12,124 Other revenue 24 — 24 Total revenue 79,787 — 79,787 Costs and expenses: Cost of revenue: Bitcoin Mining 19,094 — 19,094 Data Center Hosting 14,985 — 14,985 Engineering 11,549 — 11,549 Selling, general, and administrative 10,910 — 10,910 Depreciation and amortization 14,245 — 14,245 Change in fair value of derivative asset (46,235) — (46,235) Change in fair value of contingent consideration 176 — 176 Realized gain on sale/exchange of Bitcoin (9,236) (429) (9,665) Impairment of Bitcoin 26,390 (520) 25,870 Total costs and expenses 41,878 (949) 40,929 Operating income (loss) 37,909 949 38,858 Other income (expense): Interest income (expense) (357) — (357) Unrealized loss on marketable equity securities (1,611) — (1,611) Total other income (expense) (1,968) — (1,968) Net income (loss) before taxes 35,941 949 36,890 Current income tax benefit (expense) (312) — (312) Deferred income tax benefit (expense) — — — Total income tax benefit (expense) (312) — (312) Net income (loss) 35,629 949 36,578 Net (income) loss attributable to non-controlling interest — — — Net income (loss) attributable to Riot Platforms, Inc. $ 35,629 $ 949 $ 36,578 Basic and diluted net income (loss) per share $ 0.30 $ 0.01 $ 0.31 Basic and diluted weighted average number of shares outstanding 117,042,347 — 117,042,347 For the three months ended June 30, 2022 (unaudited) For the six months ended June 30, 2022 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Revenue: Bitcoin Mining $ 46,151 $ — $ 46,151 $ 104,096 $ — $ 104,096 Data Center Hosting 9,834 — 9,834 19,528 — 19,528 Engineering 16,938 — 16,938 29,062 — 29,062 Other revenue 24 — 24 48 — 48 Total revenue 72,947 — 72,947 152,734 — 152,734 Costs and expenses: Cost of revenue: Bitcoin Mining 17,995 — 17,995 37,089 — 37,089 Data Center Hosting 15,184 — 15,184 30,169 — 30,169 Engineering 15,175 — 15,175 26,724 — 26,724 Acquisition-related costs — — — 78 — 78 Selling, general, and administrative 10,713 — 10,713 21,545 — 21,545 Depreciation and amortization 20,562 — 20,562 34,807 — 34,807 Change in fair value of derivative asset (60,931) — (60,931) (104,614) — (104,614) Power curtailment credits (5,706) — (5,706) (8,258) — (8,258) Change in fair value of contingent consideration — — — 176 — 176 Realized gain on sale/exchange of Bitcoin (14,353) (907) (15,260) (23,589) (1,336) (24,925) Gain on exchange of equipment (8,614) — (8,614) (8,614) — (8,614) Impairment of Bitcoin 99,787 1,632 101,419 126,177 1,112 127,289 Impairment of goodwill 335,648 — 335,648 335,648 — 335,648 Total costs and expenses 425,460 725 426,185 467,338 (224) 467,114 Operating income (loss) (352,513) (725) (353,238) (314,604) 224 (314,380) Other income (expense): Interest income (expense) — — — (357) — (357) Realized loss on sale of marketable equity securities (1,624) — (1,624) (1,624) — (1,624) Unrealized loss on marketable equity securities (4,837) — (4,837) (6,448) — (6,448) Other income (expense) (59) — (59) (59) — (59) Total other income (expense) (6,520) — (6,520) (8,488) — (8,488) Net income (loss) before taxes (359,033) (725) (359,758) (323,092) 224 (322,868) Current income tax benefit (expense) (427) — (427) (739) — (739) Deferred income tax benefit (expense) 6,626 — 6,626 6,626 — 6,626 Total income tax benefit (expense) 6,199 — 6,199 5,887 — 5,887 Net income (loss) (352,834) (725) (353,559) (317,205) 224 (316,981) Basic and diluted net income (loss) per share $ (2.71) $ (0.01) $ (2.71) $ (2.56) $ 0.00 $ (2.56) Basic and diluted weighted average number of shares outstanding 130,405,502 — 130,405,502 123,760,839 — 123,760,839 For the three months ended September 30, 2022 (unaudited) For the nine months ended September 30, 2022 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Revenue: Bitcoin Mining $ 22,070 $ — $ 22,070 $ 126,166 $ — $ 126,166 Data Center Hosting 8,371 — 8,371 27,899 — 27,899 Engineering 15,824 — 15,824 44,886 — 44,886 Other revenue 25 — 25 73 — 73 Total revenue 46,290 — 46,290 199,024 — 199,024 Costs and expenses: Cost of revenue: Bitcoin Mining 14,677 — 14,677 51,766 — 51,766 Data Center Hosting 14,223 — 14,223 44,392 — 44,392 Engineering 13,780 — 13,780 40,504 — 40,504 Acquisition-related costs — — — 78 — 78 Selling, general, and administrative 16,004 — 16,004 37,549 — 37,549 Depreciation and amortization 26,559 — 26,559 61,366 — 61,366 Change in fair value of derivative asset 17,749 — 17,749 (86,865) — (86,865) Power curtailment credits (13,070) — (13,070) (21,328) — (21,328) Change in fair value of contingent consideration — — — 176 — 176 Realized gain on sale/exchange of Bitcoin (1,854) (1,255) (3,109) (25,443) (2,591) (28,034) Gain on exchange of equipment (7,667) — (7,667) (16,281) — (16,281) Impairment of Bitcoin 5,900 (2,879) 3,021 132,077 (1,767) 130,310 Impairment of goodwill — — — 335,648 — 335,648 Total costs and expenses 86,301 (4,134) 82,167 553,639 (4,358) 549,281 Operating income (loss) (40,011) 4,134 (35,877) (354,615) 4,358 (350,257) Other income (expense): Interest income (expense) 348 — 348 (9) — (9) Realized loss on sale of marketable equity securities — — — (1,624) — (1,624) Unrealized loss on marketable equity securities 142 — 142 (6,306) — (6,306) Other income (expense) — — — (59) — (59) Total other income (expense) 490 — 490 (7,998) — (7,998) Net income (loss) before taxes (39,521) 4,134 (35,387) (362,613) 4,358 (358,255) Current income tax benefit (expense) (89) — (89) (828) — (828) Deferred income tax benefit (expense) 3,041 — 3,041 9,667 — 9,667 Total income tax benefit (expense) 2,952 — 2,952 8,839 — 8,839 Net income (loss) (36,569) 4,134 (32,435) (353,774) 4,358 (349,416) Basic and diluted net income (loss) per share $ (0.24) $ 0.03 $ (0.21) $ (2.64) $ 0.03 $ (2.61) Basic and diluted weighted average number of shares outstanding 153,895,123 — 153,895,123 133,894,338 — 133,894,338 For the three months ended March 31, 2021 (unaudited) As previously reported Adjustment As restated Revenue: Bitcoin Mining $ 23,173 $ — $ 23,173 Other revenue 24 — 24 Total revenue 23,197 — 23,197 Costs and expenses: Cost of revenue: Bitcoin Mining 7,534 — 7,534 Selling, general, and administrative 5,462 — 5,462 Depreciation and amortization 2,846 — 2,846 Impairment of Bitcoin — 2,374 2,374 Total costs and expenses 15,842 2,374 18,216 Operating income (loss) 7,355 (2,374) 4,981 Interest income (expense) 175 — 175 Net income (loss) before taxes 7,530 (2,374) 5,156 Current income tax benefit (expense) — — — Net income (loss) 7,530 (2,374) 5,156 Basic net income (loss) per share $ 0.09 $ (0.03) $ 0.06 Diluted net income (loss) per share $ 0.09 $ (0.03) $ 0.06 Basic weighted average number of shares outstanding 83,163,400 — 83,163,400 Diluted weighted average number of shares outstanding 83,712,151 — 83,712,151 For the three months ended June 30, 2021 (unaudited) For the six months ended June 30, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Revenue: Bitcoin Mining $ 31,450 $ — $ 31,450 $ 54,623 $ — $ 54,623 Data Center Hosting 2,874 — 2,874 2,874 — 2,874 Other revenue 24 — 24 48 — 48 Total revenue 34,348 — 34,348 57,545 — 57,545 Costs and expenses: Cost of revenue: Bitcoin Mining 9,325 — 9,325 16,859 — 16,859 Data Center Hosting 3,736 — 3,736 3,736 — 3,736 Acquisition-related costs 17,032 — 17,032 18,342 — 18,342 Selling, general, and administrative 3,512 — 3,512 7,664 — 7,664 Depreciation and amortization 5,738 — 5,738 8,584 — 8,584 Change in fair value of derivative asset (16,393) — (16,393) (16,393) — (16,393) Power curtailment credits (1,143) — (1,143) (1,143) — (1,143) Change in fair value of contingent consideration 185 — 185 185 — 185 Realized gain on sale/exchange of Bitcoin (29) — (29) (29) — (29) Impairment of Bitcoin 17,507 328 17,835 17,507 2,702 20,209 Total costs and expenses 39,470 328 39,798 55,312 2,702 58,014 Operating income (loss) (5,122) (328) (5,450) 2,233 (2,702) (469) Other income (expense): Interest income (expense) 80 — 80 255 — 255 Realized gain on sale/exchange of long-term investment 26,260 — 26,260 26,260 — 26,260 Unrealized loss on marketable equity securities 339 — 339 339 — 339 Other income (expense) 1,510 — 1,510 1,510 — 1,510 Total other income (expense) 28,189 — 28,189 28,364 — 28,364 Net income (loss) before taxes 23,067 (328) 22,739 30,597 (2,702) 27,895 Current income tax benefit (expense) — — — — — — Deferred income tax benefit (expense) (3,730) — (3,730) (3,730) — (3,730) Total income tax benefit (expense) (3,730) — (3,730) (3,730) — (3,730) Net income (loss) 19,337 (328) 19,009 26,867 (2,702) 24,165 Basic net income (loss) per share $ 0.22 $ (0.01) $ 0.21 $ 0.31 $ (0.03) $ 0.28 Diluted net income (loss) per share $ 0.22 $ (0.01) $ 0.21 $ 0.31 $ (0.03) $ 0.28 Basic weighted average number of shares outstanding 88,681,338 — 88,681,338 85,937,612 — 85,937,612 Diluted weighted average number of shares outstanding 89,241,044 — 89,241,044 86,501,471 — 86,501,471 For the three months ended September 30, 2021 (unaudited) For the nine months ended September 30, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Revenue: Bitcoin Mining $ 53,590 $ — $ 53,590 $ 108,213 $ — $ 108,213 Data Center Hosting 11,193 — 11,193 14,067 — 14,067 Other revenue 25 — 25 73 — 73 Total revenue 64,808 — 64,808 122,353 — 122,353 Costs and expenses: Cost of revenue: Bitcoin Mining 13,034 — 13,034 29,893 — 29,893 Data Center Hosting 12,581 — 12,581 16,317 — 16,317 Acquisition-related costs 552 — 552 18,894 — 18,894 Selling, general, and administrative 40,307 — 40,307 47,971 — 47,971 Depreciation and amortization 12,207 — 12,207 20,791 — 20,791 Change in fair value of derivative asset (7,413) — (7,413) (23,806) — (23,806) Power curtailment credits (2,507) — (2,507) (3,650) — (3,650) Change in fair value of contingent consideration 259 — 259 444 — 444 Realized gain on sale/exchange of Bitcoin (65) — (65) (94) — (94) Impairment of Bitcoin — 6,692 6,692 17,507 9,394 26,901 Total costs and expenses 68,955 6,692 75,647 124,267 9,394 133,661 Operating income (loss) (4,147) (6,692) (10,839) (1,914) (9,394) (11,308) Other income (expense): Interest income (expense) 40 — 40 295 — 295 Realized gain on sale/exchange of long-term investment — — — 26,260 — 26,260 Unrealized loss on marketable equity securities (11,151) — (11,151) (10,812) — (10,812) Other income (expense) (85) — (85) 1,425 — 1,425 Total other income (expense) (11,196) — (11,196) 17,168 — 17,168 Net income (loss) before taxes (15,343) (6,692) (22,035) 15,254 (9,394) 5,860 Current income tax benefit (expense) — — — — — — Deferred income tax benefit (expense) — — — (3,730) — (3,730) Total income tax benefit (expense) — — — (3,730) — (3,730) Net income (loss) (15,343) (6,692) (22,035) 11,524 (9,394) 2,130 Basic net income (loss) per share $ (0.16) $ (0.07) $ (0.23) $ 0.13 $ (0.11) $ 0.02 Diluted net income (loss) per share $ (0.16) $ (0.07) $ (0.23) $ 0.13 $ (0.10) $ 0.02 Basic weighted average number of shares outstanding 96,064,036 — 96,064,036 89,350,180 — 89,350,180 Diluted weighted average number of shares outstanding 96,064,036 — 96,064,036 89,896,374 — 89,896,374 Restated Condensed Consolidated Statements of Cash Flow (Unaudited) For the three months ended March 31, 2022 (unaudited) For the three months ended March 31, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Cash flows from operating activities Net income (loss) $ 35,629 $ 949 $ 36,578 $ 7,530 $ (2,374) $ 5,156 Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: Stock-based compensation 3,042 — 3,042 936 — 936 Depreciation and amortization 14,245 — 14,245 2,846 — 2,846 Amortization of license fee revenue (24) — (24) (24) — (24) Amortization of right of use assets 357 — 357 — — — Income tax expense (benefit) 312 — 312 — — — Impairment of Bitcoin 26,390 (520) 25,870 — 2,374 2,374 Change in fair value of derivative asset (43,683) — (43,683) — — — Change in fair value of contingent consideration 176 — 176 — — — Realized gain on sale/exchange of Bitcoin (9,236) (429) (9,665) — — — Unrealized loss on marketable equity securities 1,611 — 1,611 — — — Bitcoin Mining revenue (56,662) — (56,662) (22,941) — (22,941) Changes in assets and liabilities: Proceeds from sale of Bitcoin 9,418 — 9,418 — — — Accounts receivable (621) — (621) — — — Costs and estimated earnings in excess of billings (1,196) — (1,196) — — — Prepaid expenses and other current assets (13,817) — (13,817) 628 — 628 Future power credits 4,667 — 4,667 — — — Accounts payable (8,768) — (8,768) 2,186 — 2,186 Billings in excess of costs and estimated earnings (301) — (301) — — — Accrued expenses (5,926) — (5,926) 2,850 — 2,850 Customer deposits (22) — (22) — — — Deferred revenue (540) — (540) — — — Lease liability (369) — (369) — — — Net cash provided by (used in) operating activities (45,318) — (45,318) (5,989) — (5,989) Cash flows from investing activities Deposits on equipment (103,161) — (103,161) (56,353) — (56,353) Purchases of property and equipment, including construction in progress (37,079) — (37,079) (2,270) — (2,270) Patent costs incurred (26) — (26) (38) — (38) Net cash used in investing activities (140,266) — (140,266) (58,661) — (58,661) Cash flows from financing activities Proceeds from the issuance of common stock / At-the-market offering — — — 84,817 — 84,817 Offering costs for the issuance of common stock / At-the-market offering — — — (2,137) — (2,137) Proceeds from exercise of common stock warrants — — — 806 — 806 Payments on contingent consideration liability - future power credits (4,843) — (4,843) — — — Repurchase of common shares to pay employee withholding taxes (8,307) — (8,307) (1,206) — (1,206) Net cash provided by financing activities (13,150) — (13,150) 82,280 — 82,280 Net increase (decrease) in cash and cash equivalents (198,734) — (198,734) 17,630 — 17,630 Cash and cash equivalents at beginning of year 312,315 — 312,315 223,382 — 223,382 Cash and cash equivalents at end of year $ 113,581 $ — $ 113,581 $ 241,012 $ — $ 241,012 For the six months ended June 30, 2022 (unaudited) For the six months ended June 30, 2021 (unaudited) As previously As previously reported Adjustment As restated reported Adjustment As restated Cash flows from operating activities Net income (loss) $ (317,205) $ 224 $ (316,981) $ 26,867 $ (2,702) $ 24,165 Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: Stock-based compensation 3,743 — 3,743 1,905 — 1,905 Depreciation and amortization 34,807 — 34,807 8,584 — 8,584 Amortization of license fee revenue (48) — (48) (48) — (48) Amortization of right of use assets 807 — 807 54 — 54 Income tax expense (benefit) (5,887) — (5,887) 3,730 — 3,730 Impairment of Bitcoin 126,177 1,112 127,289 17,507 2,702 20,209 Impairment of goodwill 335,648 — 335,648 — — — Change in fair value of derivative asset (104,614) — (104,614) (16,393) — (16,393) Change in fair value of contingent consideration 176 — 176 — — — Realized loss on sale of marketable equity securities 1,624 — 1,624 — — — Realized gain on sale/exchange of long-term investment — — — (26,260) — (26,260) Realized gain on sale/exchange of Bitcoin (23,589) (1,336) (24,925) (29) — (29) Unrealized loss on marketable equity securities 6,448 — 6,448 (339) — (339) Gain on exchange of equipment (8,614) — (8,614) — — — Bitcoin Mining revenue (102,734) — (102,734) (54,106) — (54,106) Changes in assets and liabilities: Proceeds from sale of Bitcoin 33,116 — 33,116 — — — Accounts receivable (693) — (693) 1,045 — 1,045 Costs and estimated earnings in excess of billings (3,917) — (3,917) — — — Prepaid expenses and other current assets (5,858) — (5,858) 2,373 — 2,373 Future power credits 29,451 — 29,451 — — — Accounts payable (1,276) — (1,276) 15,036 — 15,036 Billings in excess of costs and estimated earnings 1,125 — 1,125 — — — Accrued expenses (13,287) — (13,287) 2,379 — 2,379 Customer deposits 2,032 — 2,032 2,693 — 2,693 Deferred revenue (1,089) — (1,089) (12,071) — (12,071) Lease liability (736) — (736) (87) — (87) Net cash provided by (used in) operating activities (14,393) — (14,393) (27,160) — (27,160) Cash flows from investing activities Proceeds from the sale of marketable equity securities 704 — 704 — — — Acquisition of Whinstone, net of cash acquired — — — (40,879) — (40,879) Proceeds from the sale of long-term investments — — — 1,800 — 1,800 Deposits on equipment (192,485) — (192,485) (84,986) — (84,986) Other deposits (709) — (709) — — — Purchases of property and equipment, including construction in progress (77,403) — (77,403) (7,126) — (7,126) Patent costs incurred (28) — (28) (16) — (16) Net cash used in investing activities (269,921) — (269,921) (131,207) — (131,207) Cash flows from financing activities Proceeds from the issuance of common stock / At-the-market offering 272,737 — 272,737 84,817 — 84,817 Offering costs for the issuance of common stock / At-the-market offering (5,715) — (5,715) (2,137) — (2,137) Proceeds from exercise of common stock warrants — — — 806 — 806 Payments on contingent consideration liability - future power credits (15,725) — (15,725) — — — Repurchase of common shares to pay employee withholding taxes (8,815) — (8,815) (1,318) — (1,318) Net cash provid |