PRTA Insider Transactions — Page 2
440 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 101–200; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-05-17 | Sale | 34,640.0 | $73.54 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-05-17 | Sale | 14,001.0 | $72.66 |
| Selkoe Dennis J. | Director | 2023-05-03 | Sale | 15,000.0 | $57.0 |
| Malecek Michael J | Chief Legal Officer | 2023-04-26 | Sale | 320.0 | $54.25 |
| Malecek Michael J | Chief Legal Officer | 2023-04-26 | Sale | 4,680.0 | $53.4 |
| Walker Karin L | Chief Accounting Officer | 2023-04-19 | Sale | 2,083.0 | $53.25 |
| Walker Karin L | Chief Accounting Officer | 2023-04-19 | Sale | 2,917.0 | $52.64 |
| Malecek Michael J | Chief Legal Officer | 2023-03-29 | Sale | 2,266.0 | $49.28 |
| Malecek Michael J | Chief Legal Officer | 2023-03-29 | Sale | 2,734.0 | $48.81 |
| Walker Karin L | Chief Accounting Officer | 2023-03-20 | Sale | 1,097.0 | $48.47 |
| Walker Karin L | Chief Accounting Officer | 2023-03-20 | Sale | 3,903.0 | $47.51 |
| Walker Karin L | Chief Accounting Officer | 2023-03-15 | Sale | 10,569.0 | $48.66 |
| Walker Karin L | Chief Accounting Officer | 2023-03-15 | Sale | 9,431.0 | $48.14 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-03-15 | Sale | 5,198.0 | $48.68 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-03-15 | Sale | 4,802.0 | $48.16 |
| Malecek Michael J | Chief Legal Officer | 2023-03-15 | Sale | 8,564.0 | $48.67 |
| Malecek Michael J | Chief Legal Officer | 2023-03-15 | Sale | 6,436.0 | $48.13 |
| Garren Hideki | Chief Medical Officer | 2023-03-15 | Sale | 6,000.0 | $48.66 |
| Garren Hideki | Chief Medical Officer | 2023-03-15 | Sale | 6,000.0 | $48.16 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-02-15 | Sale | 664.0 | $53.87 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-02-15 | Sale | 9,336.0 | $53.3 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-01-18 | Sale | 638.0 | $56.97 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-01-18 | Sale | 2,085.0 | $56.32 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2023-01-18 | Sale | 7,277.0 | $55.18 |
| Cooke Shane | Director | 2023-01-10 | Sale | 5,000.0 | $52.92 |
| COLLIER RICHARD T | Director | 2023-01-05 | Sale | 5,000.0 | $52.67 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 69.0 | $60.85 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 10.0 | $59.46 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 1,523.0 | $58.67 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 1,303.0 | $56.98 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 6,621.0 | $56.33 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 2,897.0 | $55.35 |
| Ekman Lars | Director,Other | 2023-01-03 | Sale | 3,411.0 | $54.15 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-12-21 | Sale | 6,845.0 | $59.21 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-12-21 | Sale | 3,155.0 | $58.46 |
| Cooke Shane | Director | 2022-12-12 | Sale | 3,887.0 | $61.41 |
| Cooke Shane | Director | 2022-12-12 | Sale | 781.0 | $60.08 |
| Cooke Shane | Director | 2022-12-12 | Sale | 332.0 | $58.93 |
| COLLIER RICHARD T | Director | 2022-12-05 | Sale | 949.0 | $65.02 |
| COLLIER RICHARD T | Director | 2022-12-05 | Sale | 647.0 | $63.83 |
| COLLIER RICHARD T | Director | 2022-12-05 | Sale | 576.0 | $62.71 |
| COLLIER RICHARD T | Director | 2022-12-05 | Sale | 913.0 | $61.13 |
| COLLIER RICHARD T | Director | 2022-12-05 | Sale | 1,915.0 | $60.28 |
| Garren Hideki | Chief Medical Officer | 2022-12-01 | Sale | 4,000.0 | $62.51 |
| Ekman Lars | DirectorOther | 2022-12-01 | Sale | 6,021.0 | $62.12 |
| Ekman Lars | DirectorOther | 2022-12-01 | Sale | 9,813.0 | $61.28 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 176.0 | $65.87 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 411.0 | $64.96 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 494.0 | $64.13 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 456.0 | $62.85 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 1,625.0 | $62.06 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 1,696.0 | $60.96 |
| Malecek Michael J | Chief Legal Officer | 2022-11-30 | Sale | 142.0 | $59.92 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-11-23 | Sale | 1,469.0 | $62.28 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-11-23 | Sale | 3,984.0 | $61.28 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-11-23 | Sale | 4,547.0 | $60.53 |
| Walker Karin L | Chief Accounting Officer | 2022-11-18 | Sale | 226.0 | $58.27 |
| Walker Karin L | Chief Accounting Officer | 2022-11-18 | Sale | 9,774.0 | $57.04 |
| Cooke Shane | Director | 2022-11-10 | Sale | 875.0 | $56.85 |
| Cooke Shane | Director | 2022-11-10 | Sale | 3,870.0 | $56.14 |
| Cooke Shane | Director | 2022-11-10 | Sale | 255.0 | $54.2 |
| COLLIER RICHARD T | Director | 2022-11-07 | Sale | 826.0 | $56.89 |
| COLLIER RICHARD T | Director | 2022-11-07 | Sale | 2,688.0 | $55.71 |
| COLLIER RICHARD T | Director | 2022-11-07 | Sale | 1,486.0 | $54.74 |
| Ekman Lars | DirectorOther | 2022-11-01 | Sale | 1,661.0 | $64.94 |
| Ekman Lars | DirectorOther | 2022-11-01 | Sale | 3,312.0 | $64.26 |
| Ekman Lars | DirectorOther | 2022-11-01 | Sale | 1,717.0 | $62.91 |
| Ekman Lars | DirectorOther | 2022-11-01 | Sale | 9,143.0 | $62.01 |
| Garren Hideki | Chief Medical Officer | 2022-11-01 | Sale | 511.0 | $62.41 |
| Garren Hideki | Chief Medical Officer | 2022-11-01 | Sale | 3,489.0 | $61.82 |
| Malecek Michael J | Chief Legal Officer | 2022-10-27 | Sale | 20,000.0 | $62.0 |
| Malecek Michael J | Chief Legal Officer | 2022-10-26 | Sale | 19,720.0 | $61.12 |
| Malecek Michael J | Chief Legal Officer | 2022-10-26 | Sale | 29,572.0 | $60.27 |
| Malecek Michael J | Chief Legal Officer | 2022-10-26 | Sale | 15,708.0 | $59.37 |
| Walker Karin L | Chief Accounting Officer | 2022-10-24 | Sale | 1,164.0 | $58.98 |
| Walker Karin L | Chief Accounting Officer | 2022-10-24 | Sale | 3,785.0 | $58.25 |
| Walker Karin L | Chief Accounting Officer | 2022-10-24 | Sale | 7,144.0 | $57.34 |
| Walker Karin L | Chief Accounting Officer | 2022-10-24 | Sale | 7,907.0 | $56.39 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-10-19 | Sale | 171.0 | $58.17 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-10-19 | Sale | 4,541.0 | $57.3 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-10-19 | Sale | 2,520.0 | $56.3 |
| Nguyen Tran | Chief Strategy Officer and CFO | 2022-10-19 | Sale | 2,768.0 | $55.04 |
| Cooke Shane | Director | 2022-10-10 | Sale | 2,676.0 | $56.38 |
| Cooke Shane | Director | 2022-10-10 | Sale | 2,324.0 | $55.37 |
| COLLIER RICHARD T | Director | 2022-10-05 | Sale | 354.0 | $59.95 |
| COLLIER RICHARD T | Director | 2022-10-05 | Sale | 352.0 | $58.94 |
| COLLIER RICHARD T | Director | 2022-10-05 | Sale | 3,404.0 | $57.97 |
| COLLIER RICHARD T | Director | 2022-10-05 | Sale | 890.0 | $56.54 |
| Garren Hideki | Chief Medical Officer | 2022-10-03 | Sale | 4,000.0 | $60.9 |
| Ekman Lars | DirectorOther | 2022-10-03 | Sale | 1,693.0 | $62.96 |
| Ekman Lars | DirectorOther | 2022-10-03 | Sale | 6,355.0 | $62.11 |
| Ekman Lars | DirectorOther | 2022-10-03 | Sale | 4,277.0 | $61.07 |
| Ekman Lars | DirectorOther | 2022-10-03 | Sale | 3,508.0 | $60.32 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 129.0 | $58.93 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 243.0 | $57.7 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 40.0 | $56.19 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 1,342.0 | $55.32 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 4,748.0 | $54.38 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 5,852.0 | $53.4 |
| Kinney Gene G. | President and CEO | 2022-09-28 | Sale | 2,333.0 | $52.44 |