Ehhibit 4. DSCR Trading History 12-23-2020 to 12-22-2001
Date Open High Low Close* Adj Close** Volume
Jun 30, 2021 0.0075 0.0079 0.0065 0.0067 0.0067 38,148,284
Jun 29, 2021 0.0089 0.0100 0.0064 0.0076 0.0076 147,733,746
Jun 28, 2021 0.0052 0.0092 0.0045 0.0089 0.0089 138,149,710
Jun 25, 2021 0.0044 0.0051 0.0043 0.0047 0.0047 52,683,457
Jun 24, 2021 0.0049 0.0053 0.0041 0.0044 0.0044 67,989,572
Jun 23, 2021 0.0051 0.0054 0.0049 0.0049 0.0049 29,832,649
Jun 22, 2021 0.0060 0.0060 0.0051 0.0052 0.0052 33,192,868
Jun 21, 2021 0.0059 0.0063 0.0050 0.0054 0.0054 52,172,468
Jun 18, 2021 0.0062 0.0062 0.0057 0.0060 0.0060 49,093,914
Jun 17, 2021 0.0066 0.0067 0.0060 0.0062 0.0062 23,196,156
Jun 16, 2021 0.0065 0.0068 0.0060 0.0065 0.0065 26,197,138
Jun 15, 2021 0.0065 0.0068 0.0061 0.0063 0.0063 25,550,595
Jun 14, 2021 0.0070 0.0071 0.0063 0.0063 0.0063 26,307,165
Jun 11, 2021 0.0070 0.0072 0.0066 0.0067 0.0067 20,196,066
Jun 10, 2021 0.0068 0.0078 0.0066 0.0071 0.0071 37,225,701
Jun 09, 2021 0.0071 0.0073 0.0060 0.0064 0.0064 42,614,032
Jun 08, 2021 0.0070 0.0078 0.0066 0.0069 0.0069 27,948,151
Jun 07, 2021 0.0061 0.0075 0.0060 0.0072 0.0072 44,383,734
Jun 04, 2021 0.0058 0.0070 0.0055 0.0062 0.0062 43,480,630
Jun 03, 2021 0.0062 0.0062 0.0055 0.0059 0.0059 46,329,339
Jun 02, 2021 0.0067 0.0070 0.0058 0.0063 0.0063 66,711,545
Jun 01, 2021 0.0076 0.0076 0.0065 0.0066 0.0066 43,235,184
May 28, 2021 0.0077 0.0080 0.0068 0.0071 0.0071 36,161,925
May 27, 2021 0.0078 0.0086 0.0068 0.0080 0.0080 34,055,580
May 26, 2021 0.0068 0.0088 0.0061 0.0077 0.0077 98,135,653
May 25, 2021 0.0077 0.0081 0.0060 0.0068 0.0068 126,422,747
May 24, 2021 0.0083 0.0088 0.0072 0.0077 0.0077 56,018,224
May 21, 2021 0.0090 0.0095 0.0075 0.0083 0.0083 62,195,188
May 20, 2021 0.0099 0.0099 0.0081 0.0084 0.0084 74,918,812
May 19, 2021 0.0077 0.0108 0.0071 0.0094 0.0094 258,335,588
May 18, 2021 0.0090 0.0093 0.0068 0.0073 0.0073 182,872,008
May 17, 2021 0.0122 0.0134 0.0082 0.0090 0.0090 271,026,293
May 14, 2021 0.0148 0.0168 0.0120 0.0123 0.0123 94,275,949
May 13, 2021 0.0133 0.0159 0.0111 0.0148 0.0148 250,276,633
May 12, 2021 0.0195 0.0195 0.0134 0.0135 0.0135 255,046,329
May 11, 2021 0.0223 0.0260 0.0160 0.0185 0.0185 256,770,671
May 10, 2021 0.0225 0.0235 0.0202 0.0211 0.0211 118,928,271
May 07, 2021 0.0238 0.0245 0.0181 0.0201 0.0201 256,024,574
May 06, 2021 0.0349 0.0350 0.0226 0.0238 0.0238 435,547,090
May 05, 2021 0.0299 0.0360 0.0276 0.0352 0.0352 437,692,014
May 04, 2021 0.0150 0.0247 0.0132 0.0240 0.0240 338,947,722
May 03, 2021 0.0180 0.0195 0.0147 0.0152 0.0152 58,843,967
Apr 30, 2021 0.0154 0.0165 0.0143 0.0156 0.0156 53,287,375
Apr 29, 2021 0.0180 0.0180 0.0143 0.0153 0.0153 86,325,949
Apr 28, 2021 0.0180 0.0189 0.0155 0.0160 0.0160 78,250,875
Apr 27, 2021 0.0207 0.0207 0.0165 0.0179 0.0179 86,051,367
Apr 26, 2021 0.0187 0.0214 0.0185 0.0193 0.0193 111,044,139
Apr 23, 2021 0.0148 0.0189 0.0140 0.0184 0.0184 99,601,241
Apr 22, 2021 0.0185 0.0185 0.0138 0.0148 0.0148 140,136,068
Apr 21, 2021 0.0219 0.0220 0.0146 0.0158 0.0158 227,917,155
Apr 20, 2021 0.0142 0.0208 0.0138 0.0189 0.0189 486,414,617
Apr 19, 2021 0.0106 0.0145 0.0103 0.0139 0.0139 237,271,258
Apr 16, 2021 0.0115 0.0120 0.0098 0.0105 0.0105 100,444,022
Apr 15, 2021 0.0101 0.0105 0.0091 0.0100 0.0100 82,258,523
Apr 14, 2021 0.0094 0.0122 0.0082 0.0098 0.0098 156,355,298
Apr 13, 2021 0.0112 0.0149 0.0082 0.0091 0.0091 536,349,425
Apr 12, 2021 0.0088 0.0114 0.0084 0.0113 0.0113 345,979,771
Apr 09, 2021 0.0079 0.0093 0.0075 0.0085 0.0085 197,714,004
Apr 08, 2021 0.0082 0.0083 0.0066 0.0074 0.0074 62,481,182
Apr 07, 2021 0.0060 0.0088 0.0057 0.0080 0.0080 293,217,522
Apr 06, 2021 0.0051 0.0063 0.0048 0.0058 0.0058 110,521,635
Apr 05, 2021 0.0052 0.0058 0.0045 0.0049 0.0049 70,423,227
Apr 01, 2021 0.0063 0.0063 0.0051 0.0055 0.0055 68,774,116
Mar 31, 2021 0.0062 0.0071 0.0053 0.0063 0.0063 82,760,890
Mar 30, 2021 0.0051 0.0066 0.0042 0.0065 0.0065 205,392,628
Mar 29, 2021 0.0069 0.0072 0.0050 0.0056 0.0056 119,486,033
Mar 26, 2021 0.0075 0.0079 0.0061 0.0066 0.0066 116,475,890
Mar 25, 2021 0.0074 0.0080 0.0060 0.0072 0.0072 210,675,292
Mar 24, 2021 0.0074 0.0100 0.0060 0.0071 0.0071 582,550,959
Mar 23, 2021 0.0094 0.0095 0.0061 0.0070 0.0070 445,999,336
Mar 22, 2021 0.0055 0.0096 0.0050 0.0087 0.0087 25,987,810
Mar 19, 2021 0.0035 0.0055 0.0034 0.0050 0.0050 548,776,654
Mar 18, 2021 0.0026 0.0034 0.0026 0.0033 0.0033 229,627,233
Mar 17, 2021 0.0028 0.0028 0.0024 0.0026 0.0026 45,363,992
Mar 16, 2021 0.0024 0.0029 0.0023 0.0027 0.0027 54,018,116
Mar 15, 2021 0.0022 0.0028 0.0019 0.0024 0.0024 98,913,095
Mar 12, 2021 0.0026 0.0026 0.0022 0.0022 0.0022 22,384,527
Mar 11, 2021 0.0026 0.0027 0.0022 0.0024 0.0024 35,688,831
Mar 10, 2021 0.0024 0.0026 0.0023 0.0024 0.0024 15,098,112
Mar 09, 2021 0.0024 0.0027 0.0023 0.0025 0.0025 32,938,233
Mar 08, 2021 0.0027 0.0028 0.0022 0.0023 0.0023 29,782,096
Mar 05, 2021 0.0022 0.0028 0.0018 0.0026 0.0026 63,275,494
Mar 04, 2021 0.0023 0.0025 0.0015 0.0019 0.0019 200,407,046
Mar 03, 2021 0.0030 0.0034 0.0017 0.0024 0.0024 167,006,611
Mar 02, 2021 0.0033 0.0037 0.0030 0.0031 0.0031 82,628,982
Mar 01, 2021 0.0040 0.0040 0.0029 0.0033 0.0033 98,315,324
Feb 26, 2021 0.0038 0.0042 0.0030 0.0035 0.0035 135,491,414
Feb 25, 2021 0.0031 0.0044 0.0027 0.0040 0.0040 246,396,076
Feb 24, 2021 0.0035 0.0038 0.0030 0.0031 0.0031 77,843,901
Feb 23, 2021 0.0039 0.0042 0.0031 0.0033 0.0033 131,283,334
Feb 22, 2021 0.0032 0.0045 0.0028 0.0035 0.0035 445,678,572
Feb 19, 2021 0.0038 0.0042 0.0025 0.0031 0.0031 164,564,012
Feb 18, 2021 0.0042 0.0043 0.0035 0.0038 0.0038 67,757,307
Feb 17, 2021 0.0035 0.0044 0.0028 0.0042 0.0042 267,371,404
Feb 16, 2021 0.0032 0.0038 0.0027 0.0031 0.0031 73,293,178
Feb 12, 2021 0.0035 0.0037 0.0025 0.0031 0.0031 109,528,196
Feb 11, 2021 0.0035 0.0046 0.0030 0.0034 0.0034 306,955,380
Feb 10, 2021 0.0025 0.0044 0.0024 0.0033 0.0033 326,645,506
Feb 09, 2021 0.0018 0.0026 0.0018 0.0024 0.0024 273,837,396
Feb 08, 2021 0.0017 0.0018 0.0015 0.0018 0.0018 81,187,800
Feb 05, 2021 0.0017 0.0017 0.0013 0.0016 0.0016 83,037,398
Feb 04, 2021 0.0014 0.0016 0.0013 0.0015 0.0015 85,015,264
Feb 03, 2021 0.0014 0.0015 0.0012 0.0014 0.0014 116,337,718
Feb 02, 2021 0.0014 0.0016 0.0013 0.0015 0.0015 49,295,287
Feb 01, 2021 0.0016 0.0017 0.0014 0.0014 0.0014 72,025,846
Jan 29, 2021 0.0015 0.0017 0.0013 0.0015 0.0015 91,058,267
Jan 28, 2021 0.0014 0.0021 0.0012 0.0017 0.0017 260,644,437
Jan 27, 2021 0.0024 0.0026 0.0012 0.0017 0.0017 242,387,344
Jan 26, 2021 0.0017 0.0026 0.0014 0.0022 0.0022 429,014,655
Jan 25, 2021 0.0009 0.0017 0.0009 0.0016 0.0016 226,081,887
Jan 22, 2021 0.0010 0.0011 0.0009 0.0010 0.0010 42,361,988
Jan 21, 2021 0.0010 0.0011 0.0009 0.0010 0.0010 56,754,838
Jan 20, 2021 0.0009 0.0012 0.0008 0.0010 0.0010 201,997,926
Jan 19, 2021 0.0010 0.0010 0.0008 0.0009 0.0009 54,290,864
Jan 15, 2021 0.0010 0.0011 0.0008 0.0009 0.0009 243,193,378
Jan 14, 2021 0.0007 0.0010 0.0006 0.0010 0.0010 659,388,631
Jan 13, 2021 0.0006 0.0008 0.0006 0.0007 0.0007 76,299,438
Jan 12, 2021 0.0007 0.0008 0.0006 0.0007 0.0007 61,459,354
Jan 11, 2021 0.0007 0.0009 0.0006 0.0008 0.0008 276,275,131
Jan 08, 2021 0.0007 0.0009 0.0006 0.0007 0.0007 289,639,692
Jan 07, 2021 0.0007 0.0007 0.0005 0.0007 0.0007 48,949,530
Jan 06, 2021 0.0006 0.0008 0.0005 0.0006 0.0006 114,601,774
Jan 05, 2021 0.0006 0.0008 0.0005 0.0007 0.0007 191,553,320
Jan 04, 2021 0.0006 0.0006 0.0005 0.0005 0.0005 18,851,323
Dec 31, 2020 0.0006 0.0006 0.0005 0.0005 0.0005 25,587,809
Dec 30, 2020 0.0006 0.0007 0.0005 0.0006 0.0006 71,132,458
Dec 29, 2020 0.0007 0.0007 0.0005 0.0005 0.0005 24,121,523
Dec 28, 2020 0.0007 0.0007 0.0005 0.0007 0.0007 212,227,046
Dec 24, 2020 0.0006 0.0007 0.0005 0.0006 0.0006 45,006,894
Dec 23, 2020 0.0006 0.0006 0.0005 0.0006 0.0006 179,649,140
