| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| PGEN | Lehr Donald P. | Chief Legal Officer | May 28 '26 | Sale | 4.36 | 29,131 | 127,011 | 755,461 | Jun 01 |
| PGEN | Lehr Donald P. | Chief Legal Officer | May 23 '26 | Option Exercise | 0.00 | 62,500 | 0 | 784,592 | May 27 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Mar 18 '26 | Option Exercise | 0.00 | 40,443 | 0 | 722,092 | Mar 20 |
| PGEN | Lehr Donald P. | Chief Legal Officer | May 16 '25 | Option Exercise | 0.00 | 165,468 | 0 | 736,750 | May 16 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Apr 05 '24 | Option Exercise | 0.00 | 164,285 | 0 | 593,201 | Apr 09 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 24 '23 | Sale | 1.64 | 10,947 | 17,953 | 428,916 | Aug 25 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 23 '23 | Option Exercise | 0.00 | 21,710 | 0 | 439,863 | Aug 25 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 17 '23 | Sale | 1.55 | 10,762 | 16,681 | 418,153 | Aug 18 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 16 '23 | Option Exercise | 0.00 | 21,710 | 0 | 428,915 | Aug 18 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 10 '23 | Sale | 1.21 | 11,026 | 13,341 | 407,205 | Aug 11 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 09 '23 | Option Exercise | 0.00 | 21,710 | 0 | 418,231 | Aug 11 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 03 '23 | Sale | 1.20 | 10,821 | 12,985 | 396,521 | Aug 04 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Aug 02 '23 | Option Exercise | 0.00 | 21,710 | 0 | 407,342 | Aug 04 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Mar 24 '23 | Option Exercise | 0.00 | 43,419 | 0 | 385,632 | Mar 28 |
| PGEN | Lehr Donald P. | Chief Legal Officer | Jan 04 '23 | Option Exercise | 0.00 | 18,939 | 0 | 342,213 | Jan 06 |
| PGEN | Lehr Donald P. | Chief Legal Officer | May 16 '22 | Option Exercise | 0.00 | 36,590 | 0 | 341,470 | May 18 |
| PGEN | Lehr Donald P. | Chief Legal Officer | May 16 '22 | Sale | 1.28 | 18,196 | 23,291 | 323,274 | May 18 |