Seq |
Description |
Document |
Type |
Size |
1 |
8-K |
pirs-20220301.htm iXBRL |
8-K |
41204 |
2 |
EX-99.1 |
a4q21earningspr.htm |
EX-99.1 |
65192 |
3 |
EX-99.2 |
march2022presentation.htm |
EX-99.2 |
53358 |
7 |
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march2022presentation001.jpg |
GRAPHIC |
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8 |
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march2022presentation002.jpg |
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march2022presentation003.jpg |
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march2022presentation004.jpg |
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march2022presentation005.jpg |
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march2022presentation006.jpg |
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march2022presentation007.jpg |
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march2022presentation008.jpg |
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137383 |
15 |
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march2022presentation009.jpg |
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march2022presentation010.jpg |
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17 |
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march2022presentation011.jpg |
GRAPHIC |
163134 |
18 |
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march2022presentation012.jpg |
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135891 |
19 |
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march2022presentation013.jpg |
GRAPHIC |
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20 |
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march2022presentation014.jpg |
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21 |
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march2022presentation015.jpg |
GRAPHIC |
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22 |
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march2022presentation016.jpg |
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87722 |
23 |
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march2022presentation017.jpg |
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march2022presentation018.jpg |
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march2022presentation019.jpg |
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march2022presentation020.jpg |
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march2022presentation021.jpg |
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march2022presentation022.jpg |
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march2022presentation023.jpg |
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march2022presentation024.jpg |
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march2022presentation025.jpg |
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march2022presentation026.jpg |
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march2022presentation027.jpg |
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34 |
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march2022presentation028.jpg |
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march2022presentation029.jpg |
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march2022presentation030.jpg |
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march2022presentation031.jpg |
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march2022presentation032.jpg |
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march2022presentation033.jpg |
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march2022presentation034.jpg |
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march2022presentation035.jpg |
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march2022presentation036.jpg |
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march2022presentation037.jpg |
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march2022presentation038.jpg |
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march2022presentation039.jpg |
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march2022presentation040.jpg |
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march2022presentation041.jpg |
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march2022presentation042.jpg |
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march2022presentation045.jpg |
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march2022presentation050.jpg |
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march2022presentation054.jpg |
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march2022presentation055.jpg |
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march2022presentation056.jpg |
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63 |
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march2022presentation057.jpg |
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march2022presentation058.jpg |
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82544 |
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Complete submission text file |
0001583648-22-000012.txt |
|
9951003 |