Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 10-K | ppta-20251231x10k.htm iXBRL | 10-K | 2477220 |
| 2 | EX-4.1 | ppta-20251231xex4d1.htm | EX-4.1 | 69849 |
| 3 | EX-10.2 | ppta-20251231xex10d2.htm | EX-10.2 | 15040 |
| 4 | EX-10.7 | ppta-20251231xex10d7.htm | EX-10.7 | 116268 |
| 5 | EX-10.8 | ppta-20251231xex10d8.htm | EX-10.8 | 123934 |
| 6 | EX-10.9 | ppta-20251231xex10d9.htm | EX-10.9 | 182443 |
| 7 | EX-10.10 | ppta-20251231xex10d10.htm | EX-10.10 | 106590 |
| 8 | EX-10.11 | ppta-20251231xex10d11.htm | EX-10.11 | 101141 |
| 9 | EX-10.12 | ppta-20251231xex10d12.htm | EX-10.12 | 104061 |
| 10 | EX-10.15 | ppta-20251231xex10d15.htm | EX-10.15 | 52647 |
| 11 | EX-10.17 | ppta-20251231xex10d17.htm | EX-10.17 | 87002 |
| 12 | EX-10.18 | ppta-20251231xex10d18.htm | EX-10.18 | 33855 |
| 13 | EX-10.19 | ppta-20251231xex10d19.htm | EX-10.19 | 56865 |
| 14 | EX-10.20 | ppta-20251231xex10d20.htm | EX-10.20 | 50320 |
| 15 | EX-10.21 | ppta-20251231xex10d21.htm | EX-10.21 | 103636 |
| 16 | EX-19.1 | ppta-20251231xex19d1.htm | EX-19.1 | 95241 |
| 17 | EX-23.1 | ppta-20251231xex23d1.htm | EX-23.1 | 3678 |
| 18 | EX-23.2 | ppta-20251231xex23d2.htm | EX-23.2 | 8232 |
| 19 | EX-23.3 | ppta-20251231xex23d3.htm | EX-23.3 | 8223 |
| 20 | EX-23.4 | ppta-20251231xex23d4.htm | EX-23.4 | 9363 |
| 21 | EX-31.1 | ppta-20251231xex31d1.htm | EX-31.1 | 13286 |
| 22 | EX-31.2 | ppta-20251231xex31d2.htm | EX-31.2 | 13255 |
| 23 | EX-32.1 | ppta-20251231xex32d1.htm | EX-32.1 | 4628 |
| 24 | EX-32.2 | ppta-20251231xex32d2.htm | EX-32.2 | 4597 |
| 25 | EX-96.1 | ppta-20251231xex96d1.htm | EX-96.1 | 10247557 |
| 26 | EX-97.1 | ppta-20251231xex97d1.htm | EX-97.1 | 22427 |
| 27 | GRAPHIC | ppta-20251231x10k006.jpg | GRAPHIC | 31627 |
| 28 | GRAPHIC | ppta-20251231x10k009.jpg | GRAPHIC | 88435 |
| 29 | GRAPHIC | ppta-20251231x10k010.jpg | GRAPHIC | 126176 |
| 30 | GRAPHIC | ppta-20251231xex19d1001.jpg | GRAPHIC | 19011 |
| 31 | GRAPHIC | ppta-20251231xex96d1001.jpg | GRAPHIC | 1669 |
| 32 | GRAPHIC | ppta-20251231xex96d1002.jpg | GRAPHIC | 20138 |
| 33 | GRAPHIC | ppta-20251231xex96d1003.jpg | GRAPHIC | 111360 |
| 34 | GRAPHIC | ppta-20251231xex96d1004.jpg | GRAPHIC | 4249 |
| 35 | GRAPHIC | ppta-20251231xex96d1005.jpg | GRAPHIC | 62793 |
| 36 | GRAPHIC | ppta-20251231xex96d1006.jpg | GRAPHIC | 71464 |
| 37 | GRAPHIC | ppta-20251231xex96d1007.jpg | GRAPHIC | 64906 |
| 38 | GRAPHIC | ppta-20251231xex96d1008.jpg | GRAPHIC | 63980 |
| 39 | GRAPHIC | ppta-20251231xex96d1009.jpg | GRAPHIC | 196075 |
| 40 | GRAPHIC | ppta-20251231xex96d1010.jpg | GRAPHIC | 214651 |
| 41 | GRAPHIC | ppta-20251231xex96d1011.jpg | GRAPHIC | 62201 |
| 42 | GRAPHIC | ppta-20251231xex96d1012.jpg | GRAPHIC | 65736 |
| 43 | GRAPHIC | ppta-20251231xex96d1013.jpg | GRAPHIC | 61596 |
| 44 | GRAPHIC | ppta-20251231xex96d1014.jpg | GRAPHIC | 132818 |
| 45 | GRAPHIC | ppta-20251231xex96d1015.jpg | GRAPHIC | 204096 |
| 46 | GRAPHIC | ppta-20251231xex96d1016.jpg | GRAPHIC | 119803 |
| 47 | GRAPHIC | ppta-20251231xex96d1017.jpg | GRAPHIC | 275291 |
| 48 | GRAPHIC | ppta-20251231xex96d1018.jpg | GRAPHIC | 145108 |
| 49 | GRAPHIC | ppta-20251231xex96d1019.jpg | GRAPHIC | 154994 |
| 50 | GRAPHIC | ppta-20251231xex96d1020.jpg | GRAPHIC | 111828 |
| 51 | GRAPHIC | ppta-20251231xex96d1021.jpg | GRAPHIC | 138917 |
| 52 | GRAPHIC | ppta-20251231xex96d1022.jpg | GRAPHIC | 77544 |
| 53 | GRAPHIC | ppta-20251231xex96d1023.jpg | GRAPHIC | 182547 |
| 54 | GRAPHIC | ppta-20251231xex96d1024.jpg | GRAPHIC | 123253 |
| 55 | GRAPHIC | ppta-20251231xex96d1025.jpg | GRAPHIC | 73647 |
| 56 | GRAPHIC | ppta-20251231xex96d1026.jpg | GRAPHIC | 99018 |
| 57 | GRAPHIC | ppta-20251231xex96d1027.jpg | GRAPHIC | 88784 |
| 58 | GRAPHIC | ppta-20251231xex96d1028.jpg | GRAPHIC | 97068 |
| 59 | GRAPHIC | ppta-20251231xex96d1029.jpg | GRAPHIC | 282842 |
| 60 | GRAPHIC | ppta-20251231xex96d1030.jpg | GRAPHIC | 54503 |
| 61 | GRAPHIC | ppta-20251231xex96d1031.jpg | GRAPHIC | 55848 |
| 62 | GRAPHIC | ppta-20251231xex96d1032.jpg | GRAPHIC | 102064 |
| 63 | GRAPHIC | ppta-20251231xex96d1033.jpg | GRAPHIC | 167228 |
| 64 | GRAPHIC | ppta-20251231xex96d1034.jpg | GRAPHIC | 69507 |
| 65 | GRAPHIC | ppta-20251231xex96d1035.jpg | GRAPHIC | 74040 |
| 66 | GRAPHIC | ppta-20251231xex96d1036.jpg | GRAPHIC | 178241 |
| 67 | GRAPHIC | ppta-20251231xex96d1037.jpg | GRAPHIC | 98327 |
| 68 | GRAPHIC | ppta-20251231xex96d1038.jpg | GRAPHIC | 126125 |
| 69 | GRAPHIC | ppta-20251231xex96d1039.jpg | GRAPHIC | 124892 |
| 70 | GRAPHIC | ppta-20251231xex96d1040.jpg | GRAPHIC | 201958 |
| 71 | GRAPHIC | ppta-20251231xex96d1041.jpg | GRAPHIC | 82908 |
| 72 | GRAPHIC | ppta-20251231xex96d1042.jpg | GRAPHIC | 79692 |
| 73 | GRAPHIC | ppta-20251231xex96d1043.jpg | GRAPHIC | 99372 |
| 74 | GRAPHIC | ppta-20251231xex96d1044.jpg | GRAPHIC | 82892 |
| 75 | GRAPHIC | ppta-20251231xex96d1045.jpg | GRAPHIC | 138914 |
| 76 | GRAPHIC | ppta-20251231xex96d1046.jpg | GRAPHIC | 129651 |
| 77 | GRAPHIC | ppta-20251231xex96d1047.jpg | GRAPHIC | 101884 |
| 78 | GRAPHIC | ppta-20251231xex96d1048.jpg | GRAPHIC | 268815 |
| 79 | GRAPHIC | ppta-20251231xex96d1049.jpg | GRAPHIC | 247584 |
| 80 | GRAPHIC | ppta-20251231xex96d1050.jpg | GRAPHIC | 220235 |
| 81 | GRAPHIC | ppta-20251231xex96d1051.jpg | GRAPHIC | 257188 |
| 82 | GRAPHIC | ppta-20251231xex96d1052.jpg | GRAPHIC | 141137 |
| 83 | GRAPHIC | ppta-20251231xex96d1053.jpg | GRAPHIC | 234503 |
| 84 | GRAPHIC | ppta-20251231xex96d1054.jpg | GRAPHIC | 91010 |
| 85 | GRAPHIC | ppta-20251231xex96d1055.jpg | GRAPHIC | 142477 |
| 86 | GRAPHIC | ppta-20251231xex96d1056.jpg | GRAPHIC | 81963 |
| 87 | GRAPHIC | ppta-20251231xex96d1057.jpg | GRAPHIC | 95155 |
| 88 | GRAPHIC | ppta-20251231xex96d1058.jpg | GRAPHIC | 81284 |
| 89 | GRAPHIC | ppta-20251231xex96d1059.jpg | GRAPHIC | 81214 |
| 90 | GRAPHIC | ppta-20251231xex96d1060.jpg | GRAPHIC | 83907 |
| 91 | GRAPHIC | ppta-20251231xex96d1061.jpg | GRAPHIC | 19906 |
| 92 | GRAPHIC | ppta-20251231xex96d1062.jpg | GRAPHIC | 273887 |
| 93 | GRAPHIC | ppta-20251231xex96d1063.jpg | GRAPHIC | 177261 |
| 94 | GRAPHIC | ppta-20251231xex96d1064.jpg | GRAPHIC | 111205 |
| 95 | GRAPHIC | ppta-20251231xex96d1065.jpg | GRAPHIC | 96847 |
| 96 | GRAPHIC | ppta-20251231xex96d1066.jpg | GRAPHIC | 154601 |
| 97 | GRAPHIC | ppta-20251231xex96d1067.jpg | GRAPHIC | 95196 |
| 98 | GRAPHIC | ppta-20251231xex96d1068.jpg | GRAPHIC | 80794 |
| 99 | GRAPHIC | ppta-20251231xex96d1069.jpg | GRAPHIC | 132159 |
| 100 | GRAPHIC | ppta-20251231xex96d1070.jpg | GRAPHIC | 194236 |
| 101 | GRAPHIC | ppta-20251231xex96d1071.jpg | GRAPHIC | 113086 |
| 102 | GRAPHIC | ppta-20251231xex96d1072.jpg | GRAPHIC | 92710 |
| 103 | GRAPHIC | ppta-20251231xex96d1073.jpg | GRAPHIC | 160356 |
| 104 | GRAPHIC | ppta-20251231xex96d1074.jpg | GRAPHIC | 87962 |
| 105 | GRAPHIC | ppta-20251231xex96d1075.jpg | GRAPHIC | 261184 |
| 106 | GRAPHIC | ppta-20251231xex96d1076.jpg | GRAPHIC | 230298 |
| 107 | GRAPHIC | ppta-20251231xex96d1077.jpg | GRAPHIC | 249358 |
| 108 | GRAPHIC | ppta-20251231xex96d1078.jpg | GRAPHIC | 47805 |
| 109 | GRAPHIC | ppta-20251231xex96d1079.jpg | GRAPHIC | 93228 |
| 110 | GRAPHIC | ppta-20251231xex96d1080.jpg | GRAPHIC | 78246 |
| 111 | GRAPHIC | ppta-20251231xex96d1081.jpg | GRAPHIC | 119248 |
| 112 | GRAPHIC | ppta-20251231xex96d1082.jpg | GRAPHIC | 89273 |
| 113 | GRAPHIC | ppta-20251231xex96d1083.jpg | GRAPHIC | 128556 |
| 114 | GRAPHIC | ppta-20251231xex96d1084.jpg | GRAPHIC | 77446 |
| 115 | GRAPHIC | ppta-20251231xex96d1085.jpg | GRAPHIC | 41258 |
| 116 | GRAPHIC | ppta-20251231xex96d1086.jpg | GRAPHIC | 249235 |
| 117 | GRAPHIC | ppta-20251231xex96d1087.jpg | GRAPHIC | 226292 |
| 118 | GRAPHIC | ppta-20251231xex96d1088.jpg | GRAPHIC | 260898 |
| 119 | GRAPHIC | ppta-20251231xex96d1089.jpg | GRAPHIC | 191494 |
| 120 | GRAPHIC | ppta-20251231xex96d1090.jpg | GRAPHIC | 42791 |
| 121 | GRAPHIC | ppta-20251231xex96d1091.jpg | GRAPHIC | 134687 |
| 122 | GRAPHIC | ppta-20251231xex96d1092.jpg | GRAPHIC | 134957 |
| 123 | GRAPHIC | ppta-20251231xex96d1093.jpg | GRAPHIC | 135869 |
| 124 | GRAPHIC | ppta-20251231xex96d1094.jpg | GRAPHIC | 34832 |
| 125 | GRAPHIC | ppta-20251231xex96d1095.jpg | GRAPHIC | 35389 |
| 126 | GRAPHIC | ppta-20251231xex96d1096.jpg | GRAPHIC | 198136 |
| 127 | GRAPHIC | ppta-20251231xex96d1097.jpg | GRAPHIC | 162753 |
| 128 | GRAPHIC | ppta-20251231xex96d1098.jpg | GRAPHIC | 231742 |
| 129 | GRAPHIC | ppta-20251231xex96d1099.jpg | GRAPHIC | 240177 |
| 130 | GRAPHIC | ppta-20251231xex96d1100.jpg | GRAPHIC | 137492 |
| 131 | GRAPHIC | ppta-20251231xex96d1101.jpg | GRAPHIC | 56638 |
| 132 | GRAPHIC | ppta-20251231xex96d1102.jpg | GRAPHIC | 90026 |
| 133 | GRAPHIC | ppta-20251231xex96d1103.jpg | GRAPHIC | 181306 |
| 134 | GRAPHIC | ppta-20251231xex96d1104.jpg | GRAPHIC | 77402 |
| 135 | GRAPHIC | ppta-20251231xex96d1105.jpg | GRAPHIC | 129573 |
| 136 | GRAPHIC | ppta-20251231xex96d1106.jpg | GRAPHIC | 112450 |
| 137 | GRAPHIC | ppta-20251231xex96d1107.jpg | GRAPHIC | 191205 |
| 138 | GRAPHIC | ppta-20251231xex96d1108.jpg | GRAPHIC | 239790 |
| 139 | GRAPHIC | ppta-20251231xex96d1109.jpg | GRAPHIC | 74353 |
| 140 | GRAPHIC | ppta-20251231xex96d1110.jpg | GRAPHIC | 94177 |
| 141 | GRAPHIC | ppta-20251231xex96d1111.jpg | GRAPHIC | 101256 |
| 142 | GRAPHIC | ppta-20251231xex96d1112.jpg | GRAPHIC | 56499 |
| 143 | GRAPHIC | ppta-20251231xex96d1113.jpg | GRAPHIC | 65732 |
| 144 | GRAPHIC | ppta-20251231xex96d1114.jpg | GRAPHIC | 65470 |
| 145 | GRAPHIC | ppta-20251231xex96d1115.jpg | GRAPHIC | 57156 |
| 146 | GRAPHIC | ppta-20251231xex96d1116.jpg | GRAPHIC | 188913 |
| 147 | GRAPHIC | ppta-20251231xex96d1117.jpg | GRAPHIC | 182355 |
| 148 | GRAPHIC | ppta-20251231xex96d1118.jpg | GRAPHIC | 188321 |
| 149 | GRAPHIC | ppta-20251231xex96d1119.jpg | GRAPHIC | 174252 |
| 150 | GRAPHIC | ppta-20251231xex96d1120.jpg | GRAPHIC | 173207 |
| 151 | GRAPHIC | ppta-20251231xex96d1121.jpg | GRAPHIC | 173288 |
| 152 | GRAPHIC | ppta-20251231xex96d1122.jpg | GRAPHIC | 71073 |
| 153 | GRAPHIC | ppta-20251231xex96d1123.jpg | GRAPHIC | 79764 |
| 154 | GRAPHIC | ppta-20251231xex96d1124.jpg | GRAPHIC | 93706 |
| 155 | GRAPHIC | ppta-20251231xex96d1125.jpg | GRAPHIC | 55861 |
| 156 | GRAPHIC | ppta-20251231xex96d1126.jpg | GRAPHIC | 43734 |
| 157 | GRAPHIC | ppta-20251231xex96d1127.jpg | GRAPHIC | 129227 |
| 158 | GRAPHIC | ppta-20251231xex96d1131.jpg | GRAPHIC | 138863 |
| 159 | GRAPHIC | ppta-20251231xex96d1132.jpg | GRAPHIC | 221731 |
| 160 | GRAPHIC | ppta-20251231xex96d1133.jpg | GRAPHIC | 303040 |
| 161 | GRAPHIC | ppta-20251231xex96d1135.jpg | GRAPHIC | 133034 |
| 162 | GRAPHIC | ppta-20251231xex96d1136.jpg | GRAPHIC | 74465 |
| 163 | GRAPHIC | ppta-20251231xex96d1137.jpg | GRAPHIC | 41518 |
| 164 | GRAPHIC | ppta-20251231xex96d1138.jpg | GRAPHIC | 35203 |
| 165 | GRAPHIC | ppta-20251231xex96d1139.jpg | GRAPHIC | 293220 |
| 166 | GRAPHIC | ppta-20251231xex97d1001.jpg | GRAPHIC | 7711 |
| Complete submission text file | 0001104659-26-037403.txt | 46678132 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 167 | EX-101.SCH | ppta-20251231.xsd | EX-101.SCH | 73379 |
| 168 | EX-101.CAL | ppta-20251231_cal.xml | EX-101.CAL | 56195 |
| 169 | EX-101.DEF | ppta-20251231_def.xml | EX-101.DEF | 296139 |
| 170 | EX-101.LAB | ppta-20251231_lab.xml | EX-101.LAB | 602419 |
| 171 | EX-101.PRE | ppta-20251231_pre.xml | EX-101.PRE | 478547 |
| 245 | EXTRACTED XBRL INSTANCE DOCUMENT | ppta-20251231x10k_htm.xml | XML | 1437757 |
EIN.: 000000000 | State of Incorp.: A1 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39918 | Film No.: 26817255
SIC: 1040 Gold and Silver Ores
(CF Office: 01 Energy & Transportation)