Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 8-K | d913099d8k.htm iXBRL | 8-K | 27021 |
| 2 | EX-99.1 | d913099dex991.htm | EX-99.1 | 35503 |
| 3 | EX-99.2 | d913099dex992.htm | EX-99.2 | 92757 |
| 7 | GRAPHIC | g913099ex99_2p10g1.jpg | GRAPHIC | 351927 |
| 8 | GRAPHIC | g913099ex99_2p11g1.jpg | GRAPHIC | 375617 |
| 9 | GRAPHIC | g913099ex99_2p12g1.jpg | GRAPHIC | 328277 |
| 10 | GRAPHIC | g913099ex99_2p13g1.jpg | GRAPHIC | 552583 |
| 11 | GRAPHIC | g913099ex99_2p14g1.jpg | GRAPHIC | 443124 |
| 12 | GRAPHIC | g913099ex99_2p15g1.jpg | GRAPHIC | 446974 |
| 13 | GRAPHIC | g913099ex99_2p16g1.jpg | GRAPHIC | 341983 |
| 14 | GRAPHIC | g913099ex99_2p17g1.jpg | GRAPHIC | 431210 |
| 15 | GRAPHIC | g913099ex99_2p18g1.jpg | GRAPHIC | 243128 |
| 16 | GRAPHIC | g913099ex99_2p19g1.jpg | GRAPHIC | 355339 |
| 17 | GRAPHIC | g913099ex99_2p1g1.jpg | GRAPHIC | 287335 |
| 18 | GRAPHIC | g913099ex99_2p20g1.jpg | GRAPHIC | 472121 |
| 19 | GRAPHIC | g913099ex99_2p21g1.jpg | GRAPHIC | 440752 |
| 20 | GRAPHIC | g913099ex99_2p22g1.jpg | GRAPHIC | 252080 |
| 21 | GRAPHIC | g913099ex99_2p23g1.jpg | GRAPHIC | 361523 |
| 22 | GRAPHIC | g913099ex99_2p24g1.jpg | GRAPHIC | 475376 |
| 23 | GRAPHIC | g913099ex99_2p25g1.jpg | GRAPHIC | 337798 |
| 24 | GRAPHIC | g913099ex99_2p26g1.jpg | GRAPHIC | 351255 |
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| 31 | GRAPHIC | g913099ex99_2p32g1.jpg | GRAPHIC | 301135 |
| 32 | GRAPHIC | g913099ex99_2p33g1.jpg | GRAPHIC | 248128 |
| 33 | GRAPHIC | g913099ex99_2p34g1.jpg | GRAPHIC | 321427 |
| 34 | GRAPHIC | g913099ex99_2p35g1.jpg | GRAPHIC | 362947 |
| 35 | GRAPHIC | g913099ex99_2p36g1.jpg | GRAPHIC | 428339 |
| 36 | GRAPHIC | g913099ex99_2p37g1.jpg | GRAPHIC | 359528 |
| 37 | GRAPHIC | g913099ex99_2p38g1.jpg | GRAPHIC | 284947 |
| 38 | GRAPHIC | g913099ex99_2p39g1.jpg | GRAPHIC | 283145 |
| 39 | GRAPHIC | g913099ex99_2p3g1.jpg | GRAPHIC | 301825 |
| 40 | GRAPHIC | g913099ex99_2p40g1.jpg | GRAPHIC | 366949 |
| 41 | GRAPHIC | g913099ex99_2p41g1.jpg | GRAPHIC | 300442 |
| 42 | GRAPHIC | g913099ex99_2p42g1.jpg | GRAPHIC | 327585 |
| 43 | GRAPHIC | g913099ex99_2p43g1.jpg | GRAPHIC | 292613 |
| 44 | GRAPHIC | g913099ex99_2p44g1.jpg | GRAPHIC | 347413 |
| 45 | GRAPHIC | g913099ex99_2p45g1.jpg | GRAPHIC | 406726 |
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| 47 | GRAPHIC | g913099ex99_2p47g1.jpg | GRAPHIC | 363791 |
| 48 | GRAPHIC | g913099ex99_2p48g1.jpg | GRAPHIC | 405574 |
| 49 | GRAPHIC | g913099ex99_2p49g1.jpg | GRAPHIC | 375502 |
| 50 | GRAPHIC | g913099ex99_2p4g1.jpg | GRAPHIC | 412809 |
| 51 | GRAPHIC | g913099ex99_2p50g1.jpg | GRAPHIC | 410660 |
| 52 | GRAPHIC | g913099ex99_2p51g1.jpg | GRAPHIC | 376982 |
| 53 | GRAPHIC | g913099ex99_2p52g1.jpg | GRAPHIC | 396297 |
| 54 | GRAPHIC | g913099ex99_2p53g1.jpg | GRAPHIC | 476402 |
| 55 | GRAPHIC | g913099ex99_2p54g1.jpg | GRAPHIC | 368718 |
| 56 | GRAPHIC | g913099ex99_2p55g1.jpg | GRAPHIC | 543841 |
| 57 | GRAPHIC | g913099ex99_2p56g1.jpg | GRAPHIC | 361805 |
| 58 | GRAPHIC | g913099ex99_2p57g1.jpg | GRAPHIC | 324436 |
| 59 | GRAPHIC | g913099ex99_2p58g1.jpg | GRAPHIC | 289225 |
| 60 | GRAPHIC | g913099ex99_2p59g1.jpg | GRAPHIC | 421655 |
| 61 | GRAPHIC | g913099ex99_2p5g1.jpg | GRAPHIC | 433920 |
| 62 | GRAPHIC | g913099ex99_2p60g1.jpg | GRAPHIC | 467669 |
| 63 | GRAPHIC | g913099ex99_2p61g1.jpg | GRAPHIC | 278173 |
| 64 | GRAPHIC | g913099ex99_2p62g1.jpg | GRAPHIC | 221610 |
| 65 | GRAPHIC | g913099ex99_2p63g1.jpg | GRAPHIC | 244615 |
| 66 | GRAPHIC | g913099ex99_2p64g1.jpg | GRAPHIC | 256298 |
| 67 | GRAPHIC | g913099ex99_2p65g1.jpg | GRAPHIC | 212069 |
| 68 | GRAPHIC | g913099ex99_2p66g1.jpg | GRAPHIC | 256585 |
| 69 | GRAPHIC | g913099ex99_2p67g1.jpg | GRAPHIC | 347265 |
| 70 | GRAPHIC | g913099ex99_2p68g1.jpg | GRAPHIC | 352248 |
| 71 | GRAPHIC | g913099ex99_2p69g1.jpg | GRAPHIC | 273146 |
| 72 | GRAPHIC | g913099ex99_2p6g1.jpg | GRAPHIC | 384394 |
| 73 | GRAPHIC | g913099ex99_2p70g1.jpg | GRAPHIC | 369995 |
| 74 | GRAPHIC | g913099ex99_2p71g1.jpg | GRAPHIC | 377032 |
| 75 | GRAPHIC | g913099ex99_2p72g1.jpg | GRAPHIC | 339815 |
| 76 | GRAPHIC | g913099ex99_2p73g1.jpg | GRAPHIC | 263439 |
| 77 | GRAPHIC | g913099ex99_2p7g1.jpg | GRAPHIC | 426584 |
| 78 | GRAPHIC | g913099ex99_2p8g1.jpg | GRAPHIC | 395994 |
| 79 | GRAPHIC | g913099ex99_2p9g1.jpg | GRAPHIC | 428504 |
| 80 | GRAPHIC | g913099g0501035343793.jpg | GRAPHIC | 3958 |
| Complete submission text file | 0001193125-24-258057.txt | 37495520 |
Data Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 4 | XBRL TAXONOMY EXTENSION SCHEMA | pstx-20241114.xsd | EX-101.SCH | 2839 |
| 5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | pstx-20241114_lab.xml | EX-101.LAB | 18738 |
| 6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | pstx-20241114_pre.xml | EX-101.PRE | 11700 |
| 91 | EXTRACTED XBRL INSTANCE DOCUMENT | d913099d8k_htm.xml | XML | 3777 |
IRS No.: 472846548 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-39376 | Film No.: 241457679
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)
