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0001037389-20-000031-index-headers.html | 2020-02-12 12:17:51 | |
0001037389-20-000031-index.html | 2020-02-12 12:17:51 | |
0001037389-20-000031.txt | 2020-02-12 12:17:51 | |
pten-13g_20191231.txt | 11773 | 2020-02-12 12:17:51 |
Name | Size | Last Modified |
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0001037389-20-000031-index-headers.html | 2020-02-12 12:17:51 | |
0001037389-20-000031-index.html | 2020-02-12 12:17:51 | |
0001037389-20-000031.txt | 2020-02-12 12:17:51 | |
pten-13g_20191231.txt | 11773 | 2020-02-12 12:17:51 |