Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 10-Q | pirs-20210331.htm iXBRL | 10-Q | 946380 |
| 2 | EX-10.1 | pirs3-31x21ex101.htm | EX-10.1 | 381917 |
| 3 | EX-10.2 | pirs3-31x21ex102.htm | EX-10.2 | 148197 |
| 4 | EX-10.3 | pirs3-31x21ex103.htm | EX-10.3 | 72397 |
| 5 | EX-10.4 | pirs3-31x21ex104.htm | EX-10.4 | 16727 |
| 6 | EX-10.5 | pirs3-31x21ex105.htm | EX-10.5 | 4940 |
| 7 | EX-10.6 | pirs3-31x21ex106.htm | EX-10.6 | 107015 |
| 8 | EX-31.1 | pirs3-31x21ex311.htm | EX-31.1 | 8851 |
| 9 | EX-31.2 | pirs3-31x21ex312.htm | EX-31.2 | 8825 |
| 10 | EX-32.1 | pirs3-31x21ex321.htm | EX-32.1 | 4407 |
| 11 | EX-32.2 | pirs3-31x21ex322.htm | EX-32.2 | 4646 |
| 17 | GRAPHIC | pirs3-31x21ex101001.jpg | GRAPHIC | 72170 |
| 18 | GRAPHIC | pirs3-31x21ex101002.jpg | GRAPHIC | 123654 |
| 19 | GRAPHIC | pirs3-31x21ex101003.jpg | GRAPHIC | 238247 |
| 20 | GRAPHIC | pirs3-31x21ex101004.jpg | GRAPHIC | 203776 |
| 21 | GRAPHIC | pirs3-31x21ex101005.jpg | GRAPHIC | 218714 |
| 22 | GRAPHIC | pirs3-31x21ex101006.jpg | GRAPHIC | 225961 |
| 23 | GRAPHIC | pirs3-31x21ex101007.jpg | GRAPHIC | 235118 |
| 24 | GRAPHIC | pirs3-31x21ex101008.jpg | GRAPHIC | 225879 |
| 25 | GRAPHIC | pirs3-31x21ex101009.jpg | GRAPHIC | 228664 |
| 26 | GRAPHIC | pirs3-31x21ex101010.jpg | GRAPHIC | 231229 |
| 27 | GRAPHIC | pirs3-31x21ex101011.jpg | GRAPHIC | 266162 |
| 28 | GRAPHIC | pirs3-31x21ex101012.jpg | GRAPHIC | 249992 |
| 29 | GRAPHIC | pirs3-31x21ex101013.jpg | GRAPHIC | 217960 |
| 30 | GRAPHIC | pirs3-31x21ex101014.jpg | GRAPHIC | 210744 |
| 31 | GRAPHIC | pirs3-31x21ex101015.jpg | GRAPHIC | 251473 |
| 32 | GRAPHIC | pirs3-31x21ex101016.jpg | GRAPHIC | 234346 |
| 33 | GRAPHIC | pirs3-31x21ex101017.jpg | GRAPHIC | 230135 |
| 34 | GRAPHIC | pirs3-31x21ex101018.jpg | GRAPHIC | 267248 |
| 35 | GRAPHIC | pirs3-31x21ex101019.jpg | GRAPHIC | 254513 |
| 36 | GRAPHIC | pirs3-31x21ex101020.jpg | GRAPHIC | 204723 |
| 37 | GRAPHIC | pirs3-31x21ex101021.jpg | GRAPHIC | 272446 |
| 38 | GRAPHIC | pirs3-31x21ex101022.jpg | GRAPHIC | 243088 |
| 39 | GRAPHIC | pirs3-31x21ex101023.jpg | GRAPHIC | 242830 |
| 40 | GRAPHIC | pirs3-31x21ex101024.jpg | GRAPHIC | 202450 |
| 41 | GRAPHIC | pirs3-31x21ex101025.jpg | GRAPHIC | 249748 |
| 42 | GRAPHIC | pirs3-31x21ex101026.jpg | GRAPHIC | 224494 |
| 43 | GRAPHIC | pirs3-31x21ex101027.jpg | GRAPHIC | 240390 |
| 44 | GRAPHIC | pirs3-31x21ex101028.jpg | GRAPHIC | 207202 |
| 45 | GRAPHIC | pirs3-31x21ex101029.jpg | GRAPHIC | 209145 |
| 46 | GRAPHIC | pirs3-31x21ex101030.jpg | GRAPHIC | 207347 |
| 47 | GRAPHIC | pirs3-31x21ex101031.jpg | GRAPHIC | 241247 |
| 48 | GRAPHIC | pirs3-31x21ex101032.jpg | GRAPHIC | 258744 |
| 49 | GRAPHIC | pirs3-31x21ex101033.jpg | GRAPHIC | 237422 |
| 50 | GRAPHIC | pirs3-31x21ex101034.jpg | GRAPHIC | 233049 |
| 51 | GRAPHIC | pirs3-31x21ex101035.jpg | GRAPHIC | 204275 |
| 52 | GRAPHIC | pirs3-31x21ex101036.jpg | GRAPHIC | 210852 |
| 53 | GRAPHIC | pirs3-31x21ex101037.jpg | GRAPHIC | 193737 |
| 54 | GRAPHIC | pirs3-31x21ex101038.jpg | GRAPHIC | 232604 |
| 55 | GRAPHIC | pirs3-31x21ex101039.jpg | GRAPHIC | 234384 |
| 56 | GRAPHIC | pirs3-31x21ex101040.jpg | GRAPHIC | 221065 |
| 57 | GRAPHIC | pirs3-31x21ex101041.jpg | GRAPHIC | 252225 |
| 58 | GRAPHIC | pirs3-31x21ex101042.jpg | GRAPHIC | 208613 |
| 59 | GRAPHIC | pirs3-31x21ex101043.jpg | GRAPHIC | 248278 |
| 60 | GRAPHIC | pirs3-31x21ex101044.jpg | GRAPHIC | 253056 |
| 61 | GRAPHIC | pirs3-31x21ex101045.jpg | GRAPHIC | 229762 |
| 62 | GRAPHIC | pirs3-31x21ex101046.jpg | GRAPHIC | 228161 |
| 63 | GRAPHIC | pirs3-31x21ex101047.jpg | GRAPHIC | 240970 |
| 64 | GRAPHIC | pirs3-31x21ex101048.jpg | GRAPHIC | 246150 |
| 65 | GRAPHIC | pirs3-31x21ex101049.jpg | GRAPHIC | 256671 |
| 66 | GRAPHIC | pirs3-31x21ex101050.jpg | GRAPHIC | 233465 |
| 67 | GRAPHIC | pirs3-31x21ex101051.jpg | GRAPHIC | 255801 |
| 68 | GRAPHIC | pirs3-31x21ex101052.jpg | GRAPHIC | 238963 |
| 69 | GRAPHIC | pirs3-31x21ex101053.jpg | GRAPHIC | 217037 |
| 70 | GRAPHIC | pirs3-31x21ex101054.jpg | GRAPHIC | 251244 |
| 71 | GRAPHIC | pirs3-31x21ex101055.jpg | GRAPHIC | 239755 |
| 72 | GRAPHIC | pirs3-31x21ex101056.jpg | GRAPHIC | 212392 |
| 73 | GRAPHIC | pirs3-31x21ex101057.jpg | GRAPHIC | 211416 |
| 74 | GRAPHIC | pirs3-31x21ex101058.jpg | GRAPHIC | 227461 |
| 75 | GRAPHIC | pirs3-31x21ex101059.jpg | GRAPHIC | 250308 |
| 76 | GRAPHIC | pirs3-31x21ex101060.jpg | GRAPHIC | 246269 |
| 77 | GRAPHIC | pirs3-31x21ex101061.jpg | GRAPHIC | 250254 |
| 78 | GRAPHIC | pirs3-31x21ex101062.jpg | GRAPHIC | 235282 |
| 79 | GRAPHIC | pirs3-31x21ex101063.jpg | GRAPHIC | 233907 |
| 80 | GRAPHIC | pirs3-31x21ex101064.jpg | GRAPHIC | 213831 |
| 81 | GRAPHIC | pirs3-31x21ex101065.jpg | GRAPHIC | 240918 |
| 82 | GRAPHIC | pirs3-31x21ex101066.jpg | GRAPHIC | 247812 |
| 83 | GRAPHIC | pirs3-31x21ex101067.jpg | GRAPHIC | 228457 |
| 84 | GRAPHIC | pirs3-31x21ex101068.jpg | GRAPHIC | 241395 |
| 85 | GRAPHIC | pirs3-31x21ex101069.jpg | GRAPHIC | 218854 |
| 86 | GRAPHIC | pirs3-31x21ex101070.jpg | GRAPHIC | 247389 |
| 87 | GRAPHIC | pirs3-31x21ex101071.jpg | GRAPHIC | 246091 |
| 88 | GRAPHIC | pirs3-31x21ex101072.jpg | GRAPHIC | 258089 |
| 89 | GRAPHIC | pirs3-31x21ex101073.jpg | GRAPHIC | 232608 |
| 90 | GRAPHIC | pirs3-31x21ex101074.jpg | GRAPHIC | 246815 |
| 91 | GRAPHIC | pirs3-31x21ex101075.jpg | GRAPHIC | 257753 |
| 92 | GRAPHIC | pirs3-31x21ex101076.jpg | GRAPHIC | 238877 |
| 93 | GRAPHIC | pirs3-31x21ex101077.jpg | GRAPHIC | 229458 |
| 94 | GRAPHIC | pirs3-31x21ex101078.jpg | GRAPHIC | 202319 |
| 95 | GRAPHIC | pirs3-31x21ex101079.jpg | GRAPHIC | 243117 |
| 96 | GRAPHIC | pirs3-31x21ex101080.jpg | GRAPHIC | 244211 |
| 97 | GRAPHIC | pirs3-31x21ex101081.jpg | GRAPHIC | 293180 |
| 98 | GRAPHIC | pirs3-31x21ex101082.jpg | GRAPHIC | 239978 |
| 99 | GRAPHIC | pirs3-31x21ex101083.jpg | GRAPHIC | 230854 |
| 100 | GRAPHIC | pirs3-31x21ex101084.jpg | GRAPHIC | 220812 |
| 101 | GRAPHIC | pirs3-31x21ex101085.jpg | GRAPHIC | 244893 |
| 102 | GRAPHIC | pirs3-31x21ex101086.jpg | GRAPHIC | 207750 |
| 103 | GRAPHIC | pirs3-31x21ex101087.jpg | GRAPHIC | 208816 |
| 104 | GRAPHIC | pirs3-31x21ex101088.jpg | GRAPHIC | 224501 |
| 105 | GRAPHIC | pirs3-31x21ex101089.jpg | GRAPHIC | 245599 |
| 106 | GRAPHIC | pirs3-31x21ex101090.jpg | GRAPHIC | 263952 |
| 107 | GRAPHIC | pirs3-31x21ex101091.jpg | GRAPHIC | 263535 |
| 108 | GRAPHIC | pirs3-31x21ex101092.jpg | GRAPHIC | 256672 |
| 109 | GRAPHIC | pirs3-31x21ex101093.jpg | GRAPHIC | 269409 |
| 110 | GRAPHIC | pirs3-31x21ex101094.jpg | GRAPHIC | 266293 |
| 111 | GRAPHIC | pirs3-31x21ex101095.jpg | GRAPHIC | 241174 |
| 112 | GRAPHIC | pirs3-31x21ex101096.jpg | GRAPHIC | 213300 |
| 113 | GRAPHIC | pirs3-31x21ex101097.jpg | GRAPHIC | 203318 |
| 114 | GRAPHIC | pirs3-31x21ex101098.jpg | GRAPHIC | 250898 |
| 115 | GRAPHIC | pirs3-31x21ex101099.jpg | GRAPHIC | 241213 |
| 116 | GRAPHIC | pirs3-31x21ex101100.jpg | GRAPHIC | 237301 |
| 117 | GRAPHIC | pirs3-31x21ex101101.jpg | GRAPHIC | 257286 |
| 118 | GRAPHIC | pirs3-31x21ex101102.jpg | GRAPHIC | 245223 |
| 119 | GRAPHIC | pirs3-31x21ex101103.jpg | GRAPHIC | 247071 |
| 120 | GRAPHIC | pirs3-31x21ex101104.jpg | GRAPHIC | 262833 |
| 121 | GRAPHIC | pirs3-31x21ex101105.jpg | GRAPHIC | 243341 |
| 122 | GRAPHIC | pirs3-31x21ex101106.jpg | GRAPHIC | 243401 |
| 123 | GRAPHIC | pirs3-31x21ex101107.jpg | GRAPHIC | 243240 |
| 124 | GRAPHIC | pirs3-31x21ex101108.jpg | GRAPHIC | 251496 |
| 125 | GRAPHIC | pirs3-31x21ex101109.jpg | GRAPHIC | 221061 |
| 126 | GRAPHIC | pirs3-31x21ex101110.jpg | GRAPHIC | 222582 |
| 127 | GRAPHIC | pirs3-31x21ex101111.jpg | GRAPHIC | 261590 |
| 128 | GRAPHIC | pirs3-31x21ex101112.jpg | GRAPHIC | 255721 |
| 129 | GRAPHIC | pirs3-31x21ex101113.jpg | GRAPHIC | 62242 |
| 130 | GRAPHIC | pirs3-31x21ex101114.jpg | GRAPHIC | 102491 |
| 131 | GRAPHIC | pirs3-31x21ex101115.jpg | GRAPHIC | 55739 |
| 132 | GRAPHIC | pirs3-31x21ex101116.jpg | GRAPHIC | 57770 |
| 133 | GRAPHIC | pirs3-31x21ex101117.jpg | GRAPHIC | 57198 |
| 134 | GRAPHIC | pirs3-31x21ex101118.jpg | GRAPHIC | 58665 |
| 135 | GRAPHIC | pirs3-31x21ex101119.jpg | GRAPHIC | 58856 |
| 136 | GRAPHIC | pirs3-31x21ex101120.jpg | GRAPHIC | 55919 |
| 137 | GRAPHIC | pirs3-31x21ex101121.jpg | GRAPHIC | 57340 |
| 138 | GRAPHIC | pirs3-31x21ex101122.jpg | GRAPHIC | 57069 |
| 139 | GRAPHIC | pirs3-31x21ex101123.jpg | GRAPHIC | 65150 |
| 140 | GRAPHIC | pirs3-31x21ex101124.jpg | GRAPHIC | 60109 |
| 141 | GRAPHIC | pirs3-31x21ex101125.jpg | GRAPHIC | 59661 |
| 142 | GRAPHIC | pirs3-31x21ex101126.jpg | GRAPHIC | 59401 |
| 143 | GRAPHIC | pirs3-31x21ex101127.jpg | GRAPHIC | 56432 |
| 144 | GRAPHIC | pirs3-31x21ex101128.jpg | GRAPHIC | 54197 |
| 145 | GRAPHIC | pirs3-31x21ex101129.jpg | GRAPHIC | 275687 |
| 146 | GRAPHIC | pirs3-31x21ex101130.jpg | GRAPHIC | 270259 |
| 147 | GRAPHIC | pirs3-31x21ex101131.jpg | GRAPHIC | 225494 |
| 148 | GRAPHIC | pirs3-31x21ex101132.jpg | GRAPHIC | 58701 |
| 149 | GRAPHIC | pirs3-31x21ex102001.jpg | GRAPHIC | 66555 |
| 150 | GRAPHIC | pirs3-31x21ex102002.jpg | GRAPHIC | 192625 |
| 151 | GRAPHIC | pirs3-31x21ex102003.jpg | GRAPHIC | 209861 |
| 152 | GRAPHIC | pirs3-31x21ex102004.jpg | GRAPHIC | 138883 |
| 153 | GRAPHIC | pirs3-31x21ex102005.jpg | GRAPHIC | 229237 |
| 154 | GRAPHIC | pirs3-31x21ex102006.jpg | GRAPHIC | 269414 |
| 155 | GRAPHIC | pirs3-31x21ex102007.jpg | GRAPHIC | 243306 |
| 156 | GRAPHIC | pirs3-31x21ex102008.jpg | GRAPHIC | 225023 |
| 157 | GRAPHIC | pirs3-31x21ex102009.jpg | GRAPHIC | 224167 |
| 158 | GRAPHIC | pirs3-31x21ex102010.jpg | GRAPHIC | 255392 |
| 159 | GRAPHIC | pirs3-31x21ex102011.jpg | GRAPHIC | 185788 |
| 160 | GRAPHIC | pirs3-31x21ex102012.jpg | GRAPHIC | 254982 |
| 161 | GRAPHIC | pirs3-31x21ex102013.jpg | GRAPHIC | 280972 |
| 162 | GRAPHIC | pirs3-31x21ex102014.jpg | GRAPHIC | 286177 |
| 163 | GRAPHIC | pirs3-31x21ex102015.jpg | GRAPHIC | 294182 |
| 164 | GRAPHIC | pirs3-31x21ex102016.jpg | GRAPHIC | 280739 |
| 165 | GRAPHIC | pirs3-31x21ex102017.jpg | GRAPHIC | 300606 |
| 166 | GRAPHIC | pirs3-31x21ex102018.jpg | GRAPHIC | 210938 |
| 167 | GRAPHIC | pirs3-31x21ex102019.jpg | GRAPHIC | 317865 |
| 168 | GRAPHIC | pirs3-31x21ex102020.jpg | GRAPHIC | 254026 |
| 169 | GRAPHIC | pirs3-31x21ex102021.jpg | GRAPHIC | 288924 |
| 170 | GRAPHIC | pirs3-31x21ex102022.jpg | GRAPHIC | 281572 |
| 171 | GRAPHIC | pirs3-31x21ex102023.jpg | GRAPHIC | 286024 |
| 172 | GRAPHIC | pirs3-31x21ex102024.jpg | GRAPHIC | 268457 |
| 173 | GRAPHIC | pirs3-31x21ex102025.jpg | GRAPHIC | 307092 |
| 174 | GRAPHIC | pirs3-31x21ex102026.jpg | GRAPHIC | 316139 |
| 175 | GRAPHIC | pirs3-31x21ex102027.jpg | GRAPHIC | 325289 |
| 176 | GRAPHIC | pirs3-31x21ex102028.jpg | GRAPHIC | 305486 |
| 177 | GRAPHIC | pirs3-31x21ex102029.jpg | GRAPHIC | 310447 |
| 178 | GRAPHIC | pirs3-31x21ex102030.jpg | GRAPHIC | 265235 |
| 179 | GRAPHIC | pirs3-31x21ex102031.jpg | GRAPHIC | 248736 |
| 180 | GRAPHIC | pirs3-31x21ex102032.jpg | GRAPHIC | 305383 |
| 181 | GRAPHIC | pirs3-31x21ex102033.jpg | GRAPHIC | 288788 |
| 182 | GRAPHIC | pirs3-31x21ex102034.jpg | GRAPHIC | 282500 |
| 183 | GRAPHIC | pirs3-31x21ex102035.jpg | GRAPHIC | 288339 |
| 184 | GRAPHIC | pirs3-31x21ex102036.jpg | GRAPHIC | 287442 |
| 185 | GRAPHIC | pirs3-31x21ex102037.jpg | GRAPHIC | 295611 |
| 186 | GRAPHIC | pirs3-31x21ex102038.jpg | GRAPHIC | 157133 |
| 187 | GRAPHIC | pirs3-31x21ex102039.jpg | GRAPHIC | 283074 |
| 188 | GRAPHIC | pirs3-31x21ex102040.jpg | GRAPHIC | 59788 |
| 189 | GRAPHIC | pirs3-31x21ex102041.jpg | GRAPHIC | 57487 |
| 190 | GRAPHIC | pirs3-31x21ex102042.jpg | GRAPHIC | 80414 |
| 191 | GRAPHIC | pirs3-31x21ex102043.jpg | GRAPHIC | 137590 |
| 192 | GRAPHIC | pirs3-31x21ex102044.jpg | GRAPHIC | 85720 |
| 193 | GRAPHIC | pirs3-31x21ex103001.jpg | GRAPHIC | 213521 |
| 194 | GRAPHIC | pirs3-31x21ex103002.jpg | GRAPHIC | 252288 |
| 195 | GRAPHIC | pirs3-31x21ex103003.jpg | GRAPHIC | 252468 |
| 196 | GRAPHIC | pirs3-31x21ex103004.jpg | GRAPHIC | 265873 |
| 197 | GRAPHIC | pirs3-31x21ex103005.jpg | GRAPHIC | 255191 |
| 198 | GRAPHIC | pirs3-31x21ex103006.jpg | GRAPHIC | 248336 |
| 199 | GRAPHIC | pirs3-31x21ex103007.jpg | GRAPHIC | 241707 |
| 200 | GRAPHIC | pirs3-31x21ex103008.jpg | GRAPHIC | 248668 |
| 201 | GRAPHIC | pirs3-31x21ex103009.jpg | GRAPHIC | 233258 |
| 202 | GRAPHIC | pirs3-31x21ex103010.jpg | GRAPHIC | 254289 |
| 203 | GRAPHIC | pirs3-31x21ex103011.jpg | GRAPHIC | 235614 |
| 204 | GRAPHIC | pirs3-31x21ex103012.jpg | GRAPHIC | 284140 |
| 205 | GRAPHIC | pirs3-31x21ex103013.jpg | GRAPHIC | 306189 |
| 206 | GRAPHIC | pirs3-31x21ex103014.jpg | GRAPHIC | 220993 |
| 207 | GRAPHIC | pirs3-31x21ex103015.jpg | GRAPHIC | 228219 |
| 208 | GRAPHIC | pirs3-31x21ex103016.jpg | GRAPHIC | 210532 |
| 209 | GRAPHIC | pirs3-31x21ex103017.jpg | GRAPHIC | 196427 |
| 210 | GRAPHIC | pirs3-31x21ex103018.jpg | GRAPHIC | 48780 |
| 211 | GRAPHIC | pirs3-31x21ex103019.jpg | GRAPHIC | 25196 |
| 212 | GRAPHIC | pirs3-31x21ex103020.jpg | GRAPHIC | 25225 |
| 213 | GRAPHIC | pirs3-31x21ex104001.jpg | GRAPHIC | 193860 |
| 214 | GRAPHIC | pirs3-31x21ex104002.jpg | GRAPHIC | 162317 |
| 215 | GRAPHIC | pirs3-31x21ex104003.jpg | GRAPHIC | 148031 |
| 216 | GRAPHIC | pirs3-31x21ex104004.jpg | GRAPHIC | 167423 |
| 217 | GRAPHIC | pirs3-31x21ex104005.jpg | GRAPHIC | 144053 |
| 218 | GRAPHIC | pirs3-31x21ex104006.jpg | GRAPHIC | 145017 |
| 219 | GRAPHIC | pirs3-31x21ex104007.jpg | GRAPHIC | 184950 |
| 220 | GRAPHIC | pirs3-31x21ex104008.jpg | GRAPHIC | 108961 |
| 221 | GRAPHIC | pirs3-31x21ex104009.jpg | GRAPHIC | 74572 |
| 222 | GRAPHIC | pirs3-31x21ex105001.jpg | GRAPHIC | 195369 |
| 223 | GRAPHIC | pirs3-31x21ex105002.jpg | GRAPHIC | 92855 |
| 224 | GRAPHIC | pirs3-31x21ex105003.jpg | GRAPHIC | 63558 |
| 225 | GRAPHIC | pirs3-31x21ex106001.jpg | GRAPHIC | 241425 |
| 226 | GRAPHIC | pirs3-31x21ex106002.jpg | GRAPHIC | 257822 |
| 227 | GRAPHIC | pirs3-31x21ex106003.jpg | GRAPHIC | 268366 |
| 228 | GRAPHIC | pirs3-31x21ex106004.jpg | GRAPHIC | 278049 |
| 229 | GRAPHIC | pirs3-31x21ex106005.jpg | GRAPHIC | 274712 |
| 230 | GRAPHIC | pirs3-31x21ex106006.jpg | GRAPHIC | 275663 |
| 231 | GRAPHIC | pirs3-31x21ex106007.jpg | GRAPHIC | 265357 |
| 232 | GRAPHIC | pirs3-31x21ex106008.jpg | GRAPHIC | 264473 |
| 233 | GRAPHIC | pirs3-31x21ex106009.jpg | GRAPHIC | 252326 |
| 234 | GRAPHIC | pirs3-31x21ex106010.jpg | GRAPHIC | 270455 |
| 235 | GRAPHIC | pirs3-31x21ex106011.jpg | GRAPHIC | 242627 |
| 236 | GRAPHIC | pirs3-31x21ex106012.jpg | GRAPHIC | 267874 |
| 237 | GRAPHIC | pirs3-31x21ex106013.jpg | GRAPHIC | 265393 |
| 238 | GRAPHIC | pirs3-31x21ex106014.jpg | GRAPHIC | 160449 |
| 239 | GRAPHIC | pirs3-31x21ex106015.jpg | GRAPHIC | 264231 |
| 240 | GRAPHIC | pirs3-31x21ex106016.jpg | GRAPHIC | 274918 |
| 241 | GRAPHIC | pirs3-31x21ex106017.jpg | GRAPHIC | 290634 |
| 242 | GRAPHIC | pirs3-31x21ex106018.jpg | GRAPHIC | 312058 |
| 243 | GRAPHIC | pirs3-31x21ex106019.jpg | GRAPHIC | 198692 |
| 244 | GRAPHIC | pirs3-31x21ex106020.jpg | GRAPHIC | 255355 |
| 245 | GRAPHIC | pirs3-31x21ex106021.jpg | GRAPHIC | 220641 |
| 246 | GRAPHIC | pirs3-31x21ex106022.jpg | GRAPHIC | 285177 |
| 247 | GRAPHIC | pirs3-31x21ex106023.jpg | GRAPHIC | 65880 |
| 248 | GRAPHIC | pirs3-31x21ex106024.jpg | GRAPHIC | 55645 |
| 249 | GRAPHIC | pirs3-31x21ex106025.jpg | GRAPHIC | 25225 |
| 250 | GRAPHIC | pirs3-31x21ex106026.jpg | GRAPHIC | 277012 |
| 251 | GRAPHIC | pirs3-31x21ex106027.jpg | GRAPHIC | 303290 |
| 252 | GRAPHIC | pirs3-31x21ex106028.jpg | GRAPHIC | 196549 |
| 253 | GRAPHIC | pirs3-31x21ex106029.jpg | GRAPHIC | 30204 |
| 254 | GRAPHIC | pirs3-31x21ex106030.jpg | GRAPHIC | 25261 |
| 255 | GRAPHIC | pirs3-31x21ex106031.jpg | GRAPHIC | 200291 |
| 256 | GRAPHIC | pirs3-31x21ex106032.jpg | GRAPHIC | 325215 |
| 257 | GRAPHIC | pirs3-31x21ex106033.jpg | GRAPHIC | 274478 |
| 258 | GRAPHIC | pirs3-31x21ex106034.jpg | GRAPHIC | 138500 |
| Complete submission text file | 0001583648-21-000023.txt | 77476954 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | pirs-20210331.xsd | EX-101.SCH | 37055 |
| 13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | pirs-20210331_cal.xml | EX-101.CAL | 46440 |
| 14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | pirs-20210331_def.xml | EX-101.DEF | 149403 |
| 15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | pirs-20210331_lab.xml | EX-101.LAB | 427735 |
| 16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | pirs-20210331_pre.xml | EX-101.PRE | 261278 |
| 259 | EXTRACTED XBRL INSTANCE DOCUMENT | pirs-20210331_htm.xml | XML | 664679 |
IRS No.: 300784346 | State of Incorp.: NV | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-37471 | Film No.: 21931200
SIC: 2834 Pharmaceutical Preparations
