| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| PSTX | GC & Chief Compliance Officer | Mar 01, 2023 | Option Exercise | $5.35 | 4,323 | 23,128 | 144,203 | Mar 02, 2023, 06:26 PM |
| HALO | SVP, GC | Apr 13, 2019 | Option Exercise | $16.54 | 2,377 | 39,316 | 66,373 | Apr 15, 2019, 04:08 PM |
| HALO | SVP, GC | Feb 22, 2019 | Option Exercise | $16.81 | 3,939 | 66,215 | 61,875 | Feb 22, 2019, 07:03 PM |
| HALO | SVP, GC | Feb 14, 2019 | Option Exercise | $16.54 | 2,700 | 44,658 | 54,422 | Feb 15, 2019, 05:34 PM |
| HALO | SVP, GC | Feb 03, 2019 | Option Exercise | $16.12 | 5,658 | 91,207 | 49,313 | Feb 05, 2019, 04:11 PM |
| HALO | SVP, GC and CCO | Apr 13, 2018 | Option Exercise | $19.37 | 2,377 | 46,042 | 39,558 | Apr 13, 2018, 07:15 PM |
| HALO | SVP, GC and CCO | Feb 22, 2018 | Option Exercise | $19.28 | 3,939 | 75,944 | 35,060 | Feb 23, 2018, 05:14 PM |
| HALO | SVP, GC and CCO | Feb 03, 2018 | Option Exercise | $18.37 | 5,605 | 102,964 | 27,607 | Feb 05, 2018, 04:27 PM |
| HALO | SVP, GC and CCO | Apr 13, 2017 | Option Exercise | $12.81 | 2,583 | 33,088 | 17,799 | Apr 14, 2017, 02:03 PM |
| HALO | SVP, GC and CCO | Feb 03, 2017 | Option Exercise | $12.26 | 6,198 | 75,987 | 13,507 | Feb 06, 2017, 07:01 PM |
| HALO | SVP, GC and CCO | Apr 13, 2016 | Option Exercise | $11.76 | 2,583 | 30,376 | 4,292 | Apr 14, 2016, 04:44 PM |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | $31.00 | 7,386 | 228,966 | 4,227 | Aug 10, 2012, 06:38 PM |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | $31.00 | 727 | 22,537 | 0 | Aug 10, 2012, 06:38 PM |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | $31.00 | 38,706 | 1,199,886 | 6,361 | Aug 10, 2012, 06:38 PM |
| AMLN | SVP, Legal, Compliance and Cor | Mar 01, 2012 | Sale | $17.11 | 1,231 | 21,062 | 23,705 | Mar 02, 2012, 07:46 PM |
| AMLN | SVP, Legal, Compliance and Cor | Feb 23, 2012 | Sale | $17.03 | 2,180 | 37,126 | 24,936 | Feb 24, 2012, 05:02 PM |
| AMLN | SVP, Legal, Compliance and Cor | Feb 08, 2012 | Option Exercise | $16.47 | 2,041 | 33,615 | 19,404 | Feb 10, 2012, 08:54 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| PSTX | GC & Chief Compliance Officer | Mar 01, 2023 | Option Exercise | 23,128 |
| HALO | SVP, GC | Apr 13, 2019 | Option Exercise | 39,316 |
| HALO | SVP, GC | Feb 22, 2019 | Option Exercise | 66,215 |
| HALO | SVP, GC | Feb 14, 2019 | Option Exercise | 44,658 |
| HALO | SVP, GC | Feb 03, 2019 | Option Exercise | 91,207 |
| HALO | SVP, GC and CCO | Apr 13, 2018 | Option Exercise | 46,042 |
| HALO | SVP, GC and CCO | Feb 22, 2018 | Option Exercise | 75,944 |
| HALO | SVP, GC and CCO | Feb 03, 2018 | Option Exercise | 102,964 |
| HALO | SVP, GC and CCO | Apr 13, 2017 | Option Exercise | 33,088 |
| HALO | SVP, GC and CCO | Feb 03, 2017 | Option Exercise | 75,987 |
| HALO | SVP, GC and CCO | Apr 13, 2016 | Option Exercise | 30,376 |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | 228,966 |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | 22,537 |
| AMLN | SVP, Legal, Compl & Corp Secty | Aug 08, 2012 | Option Exercise | 1,199,886 |
| AMLN | SVP, Legal, Compliance and Cor | Mar 01, 2012 | Sale | 21,062 |
| AMLN | SVP, Legal, Compliance and Cor | Feb 23, 2012 | Sale | 37,126 |
| AMLN | SVP, Legal, Compliance and Cor | Feb 08, 2012 | Option Exercise | 33,615 |