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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| PTCT | SCHMERTZLER MICHAEL | Director | Sep 17 '26 | Sale | 67.85 | 10,000 | 678,533 | 1,296,594 | Sep 18 |
| PTCT | SCHMERTZLER MICHAEL | Director | Sep 16 '26 | Sale | 67.12 | 10,000 | 671,195 | 1,306,594 | Sep 18 |
| PTCT | SCHMERTZLER MICHAEL | Director | Sep 10 '26 | Sale | 67.34 | 10,000 | 673,400 | 1,316,594 | Sep 11 |
| PTCT | SCHMERTZLER MICHAEL | Director | Sep 09 '26 | Sale | 67.84 | 10,000 | 678,403 | 1,326,594 | Sep 11 |
| PTCT | SCHMERTZLER MICHAEL | Director | Aug 27 '26 | Sale | 71.58 | 12,500 | 894,784 | 1,336,594 | Aug 28 |
| PTCT | SCHMERTZLER MICHAEL | Director | Aug 26 '26 | Sale | 72.94 | 12,500 | 911,726 | 1,349,094 | Aug 28 |
| PTCT | SCHMERTZLER MICHAEL | Director | Aug 20 '26 | Sale | 71.11 | 12,500 | 888,858 | 1,361,594 | Aug 21 |
| PTCT | SCHMERTZLER MICHAEL | Director | Aug 19 '26 | Sale | 73.32 | 12,500 | 916,554 | 1,374,094 | Aug 21 |
| PTCT | SCHMERTZLER MICHAEL | Director | Dec 16 '25 | Option Exercise | 30.86 | 24,000 | 740,640 | 155,266 | Dec 18 |