| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| PEN | EVP and Chief Business Officer | Oct 01, 2021 | Option Exercise | $22.04 | 5,300 | 116,812 | 37,937 | Oct 05, 2021, 08:17 PM |
| PEN | EVP and Chief Business Officer | Oct 01, 2021 | Sale | $261.70 | 5,300 | 1,387,008 | 37,537 | Oct 05, 2021, 08:17 PM |
| PEN | EVP and Chief Business Officer | Sep 01, 2021 | Option Exercise | $22.04 | 5,300 | 116,812 | 37,937 | Sep 03, 2021, 08:26 PM |
| PEN | EVP and Chief Business Officer | Sep 01, 2021 | Sale | $271.81 | 5,300 | 1,440,616 | 35,737 | Sep 03, 2021, 08:26 PM |
| PEN | EVP and Chief Business Officer | Aug 10, 2021 | Option Exercise | $22.04 | 5,300 | 116,812 | 37,937 | Aug 12, 2021, 08:03 PM |
| PEN | EVP and Chief Business Officer | Aug 10, 2021 | Sale | $265.95 | 5,300 | 1,409,523 | 37,395 | Aug 12, 2021, 08:03 PM |
| PEN | EVP and Chief Business Officer | Nov 24, 2020 | Option Exercise | $3.98 | 10,150 | 40,397 | 22,482 | Nov 25, 2020, 08:33 PM |
| PEN | EVP and Chief Business Officer | Jul 17, 2020 | Option Exercise | $3.98 | 4,800 | 19,104 | 17,132 | Jul 21, 2020, 09:42 PM |
| PEN | EVP and Chief Business Officer | Jul 20, 2020 | Option Exercise | $3.98 | 4,875 | 19,403 | 17,207 | Jul 21, 2020, 09:42 PM |
| PEN | EVP and Chief Business Officer | Jul 20, 2020 | Sale | $200.07 | 4,875 | 975,341 | 12,332 | Jul 21, 2020, 09:42 PM |
| PEN | EVP and Chief Business Officer | Jul 17, 2020 | Sale | $195.12 | 4,800 | 936,576 | 12,332 | Jul 21, 2020, 09:42 PM |
| PEN | EVP and Chief Business Officer | Jul 13, 2020 | Option Exercise | $3.98 | 200 | 796 | 12,532 | Jul 15, 2020, 08:53 PM |
| PEN | EVP and Chief Business Officer | Jul 13, 2020 | Sale | $195.00 | 200 | 39,000 | 12,332 | Jul 15, 2020, 08:53 PM |
| PEN | EVP and Chief Business Officer | Feb 11, 2020 | Option Exercise | $3.98 | 5,000 | 19,900 | 17,332 | Feb 13, 2020, 08:41 PM |
| PEN | EVP and Chief Business Officer | Feb 11, 2020 | Sale | $185.25 | 5,000 | 926,250 | 12,332 | Feb 13, 2020, 08:41 PM |
| PEN | EVP and Chief Business Officer | Jan 30, 2020 | Option Exercise | $3.98 | 10,000 | 39,800 | 22,332 | Feb 03, 2020, 08:22 PM |
| PEN | EVP and Chief Business Officer | Jan 30, 2020 | Sale | $176.01 | 10,000 | 1,760,108 | 18,490 | Feb 03, 2020, 08:22 PM |
| PEN | EVP and Chief Business Officer | Dec 27, 2019 | Option Exercise | $3.98 | 320 | 1,274 | 12,332 | Dec 30, 2019, 08:31 PM |
| PEN | EVP and Chief Business Officer | Nov 07, 2019 | Sale | $170.32 | 5,000 | 851,602 | 105,207 | Nov 12, 2019, 07:54 PM |
| PEN | EVP and Chief Business Officer | Oct 29, 2019 | Sale | $160.13 | 5,000 | 800,650 | 109,807 | Oct 31, 2019, 08:31 PM |
| PEN | EVP and Chief Business Officer | Sep 13, 2019 | Sale | $150.02 | 5,000 | 750,100 | 114,807 | Sep 17, 2019, 07:19 PM |
| PEN | EVP and Chief Business Officer | Aug 19, 2019 | Sale | $144.66 | 5,000 | 723,318 | 123,325 | Aug 21, 2019, 08:30 PM |
| PEN | EVP and Chief Business Officer | Nov 30, 2018 | Option Exercise | $3.98 | 4,500 | 17,910 | 136,819 | Apr 15, 2019, 08:20 PM |
| PEN | EVP and Chief Business Officer | May 09, 2018 | Sale | $150.38 | 6,000 | 902,252 | 132,719 | May 10, 2018, 07:08 PM |
| PEN | EVP and Chief Business Officer | May 07, 2018 | Sale | $135.07 | 1,100 | 148,577 | 138,319 | May 08, 2018, 07:23 PM |
| PEN | EVP and Chief Business Officer | May 04, 2018 | Sale | $135.04 | 4,900 | 661,696 | 139,419 | May 08, 2018, 07:23 PM |
| PEN | EVP and Chief Business Officer | Mar 15, 2018 | Sale | $125.02 | 6,000 | 750,120 | 144,319 | Mar 19, 2018, 04:39 PM |
| PEN | EVP and Chief Business Officer | Mar 06, 2018 | Sale | $115.01 | 2,836 | 326,168 | 150,319 | Mar 07, 2018, 08:38 PM |
| PEN | EVP and Chief Business Officer | Mar 05, 2018 | Sale | $115.00 | 891 | 102,465 | 153,155 | Mar 07, 2018, 08:38 PM |
| PEN | EVP and Chief Business Officer | Feb 28, 2018 | Sale | $115.00 | 2,273 | 261,395 | 154,046 | Mar 02, 2018, 07:02 PM |
| PEN | EVP and Chief Business Officer | Jan 16, 2018 | Sale | $90.99 | 6,000 | 545,954 | 159,519 | Jan 18, 2018, 05:49 PM |
| PEN | EVP and Chief Business Officer | Jan 02, 2018 | Option Exercise | $90.35 | 4,988 | 450,666 | 165,319 | Jan 04, 2018, 08:37 PM |
| PEN | EVP and Chief Business Officer | Feb 14, 2017 | Sale | $75.00 | 6,000 | 450,000 | 174,307 | Feb 14, 2017, 06:44 PM |
| PEN | EVP and Chief Business Officer | Feb 09, 2017 | Sale | $70.53 | 600 | 42,320 | 180,507 | Feb 10, 2017, 07:21 PM |
| PEN | EVP and Chief Business Officer | Feb 08, 2017 | Sale | $70.11 | 2,100 | 147,231 | 180,907 | Feb 10, 2017, 07:21 PM |
| PEN | EVP and Chief Business Officer | Feb 02, 2017 | Sale | $70.33 | 1,000 | 70,330 | 184,893 | Feb 06, 2017, 08:56 PM |
| PEN | EVP and Chief Business Officer | Feb 06, 2017 | Sale | $70.00 | 100 | 7,000 | 183,007 | Feb 06, 2017, 08:56 PM |
| PEN | EVP and Chief Business Officer | Feb 03, 2017 | Sale | $70.48 | 1,786 | 125,877 | 183,107 | Feb 06, 2017, 08:56 PM |
| PEN | EVP and Chief Business Officer | Feb 01, 2017 | Sale | $70.83 | 914 | 64,734 | 185,993 | Feb 01, 2017, 07:59 PM |
| PEN | EVP and Chief Business Officer | Jan 31, 2017 | Sale | $71.27 | 1,800 | 128,286 | 186,807 | Feb 01, 2017, 07:59 PM |
| PEN | EVP and Chief Business Officer | Jan 30, 2017 | Sale | $70.79 | 1,700 | 120,335 | 188,807 | Feb 01, 2017, 07:59 PM |
| PEN | EVP and Chief Business Officer | Jan 26, 2017 | Sale | $73.29 | 2,000 | 146,587 | 192,207 | Jan 27, 2017, 08:31 PM |
| PEN | EVP and Chief Business Officer | Jan 25, 2017 | Sale | $75.22 | 3,900 | 293,360 | 194,807 | Jan 27, 2017, 08:31 PM |
| PEN | EVP and Chief Business Officer | Jan 27, 2017 | Sale | $72.49 | 1,100 | 79,741 | 190,507 | Jan 27, 2017, 08:31 PM |
| PEN | EVP and Chief Business Officer | Sep 02, 2016 | Sale | $70.42 | 3,699 | 260,484 | 197,307 | Sep 06, 2016, 09:23 PM |
| PEN | EVP and Chief Business Officer | Sep 01, 2016 | Sale | $69.92 | 2,400 | 167,806 | 201,106 | Sep 06, 2016, 09:23 PM |
| PEN | EVP and Chief Business Officer | Aug 30, 2016 | Sale | $71.13 | 1,800 | 128,034 | 203,106 | Aug 31, 2016, 09:34 PM |
| PEN | EVP and Chief Business Officer | Aug 29, 2016 | Sale | $71.70 | 2,000 | 143,400 | 206,706 | Aug 31, 2016, 09:34 PM |
| PEN | EVP and Chief Business Officer | Aug 31, 2016 | Sale | $70.52 | 1,500 | 105,780 | 203,406 | Aug 31, 2016, 09:34 PM |
| PEN | EVP and Chief Business Officer | Aug 26, 2016 | Sale | $71.26 | 3,600 | 256,536 | 210,306 | Aug 29, 2016, 08:48 PM |
| PEN | EVP and Chief Business Officer | Aug 25, 2016 | Sale | $70.51 | 1,700 | 119,867 | 212,706 | Aug 29, 2016, 08:48 PM |
| PEN | EVP and Chief Business Officer | Aug 22, 2016 | Sale | $73.07 | 2,300 | 168,064 | 218,206 | Aug 24, 2016, 09:26 PM |
| PEN | EVP and Chief Business Officer | Aug 24, 2016 | Sale | $72.70 | 1,900 | 138,130 | 215,106 | Aug 24, 2016, 09:26 PM |
| PEN | EVP and Chief Business Officer | Aug 23, 2016 | Sale | $73.15 | 2,100 | 153,612 | 216,806 | Aug 24, 2016, 09:26 PM |
| PEN | EVP and Chief Business Officer | May 19, 2016 | Option Exercise | $25.50 | 1,666 | 42,483 | 220,306 | May 23, 2016, 07:30 PM |
| PEN | EVP and Chief Business Officer | Jan 02, 2016 | Option Exercise | $53.81 | 4,818 | 259,257 | 218,640 | Jan 07, 2016, 04:43 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| PEN | EVP and Chief Business Officer | Oct 01, 2021 | Option Exercise | 116,812 |
| PEN | EVP and Chief Business Officer | Oct 01, 2021 | Sale | 1,387,008 |
| PEN | EVP and Chief Business Officer | Sep 01, 2021 | Option Exercise | 116,812 |
| PEN | EVP and Chief Business Officer | Sep 01, 2021 | Sale | 1,440,616 |
| PEN | EVP and Chief Business Officer | Aug 10, 2021 | Option Exercise | 116,812 |
| PEN | EVP and Chief Business Officer | Aug 10, 2021 | Sale | 1,409,523 |
| PEN | EVP and Chief Business Officer | Nov 24, 2020 | Option Exercise | 40,397 |
| PEN | EVP and Chief Business Officer | Jul 17, 2020 | Option Exercise | 19,104 |
| PEN | EVP and Chief Business Officer | Jul 20, 2020 | Option Exercise | 19,403 |
| PEN | EVP and Chief Business Officer | Jul 20, 2020 | Sale | 975,341 |
| PEN | EVP and Chief Business Officer | Jul 17, 2020 | Sale | 936,576 |
| PEN | EVP and Chief Business Officer | Jul 13, 2020 | Option Exercise | 796 |
| PEN | EVP and Chief Business Officer | Jul 13, 2020 | Sale | 39,000 |
| PEN | EVP and Chief Business Officer | Feb 11, 2020 | Option Exercise | 19,900 |
| PEN | EVP and Chief Business Officer | Feb 11, 2020 | Sale | 926,250 |
| PEN | EVP and Chief Business Officer | Jan 30, 2020 | Option Exercise | 39,800 |
| PEN | EVP and Chief Business Officer | Jan 30, 2020 | Sale | 1,760,108 |
| PEN | EVP and Chief Business Officer | Dec 27, 2019 | Option Exercise | 1,274 |
| PEN | EVP and Chief Business Officer | Nov 07, 2019 | Sale | 851,602 |
| PEN | EVP and Chief Business Officer | Oct 29, 2019 | Sale | 800,650 |
| PEN | EVP and Chief Business Officer | Sep 13, 2019 | Sale | 750,100 |
| PEN | EVP and Chief Business Officer | Aug 19, 2019 | Sale | 723,318 |
| PEN | EVP and Chief Business Officer | Nov 30, 2018 | Option Exercise | 17,910 |
| PEN | EVP and Chief Business Officer | May 09, 2018 | Sale | 902,252 |
| PEN | EVP and Chief Business Officer | May 07, 2018 | Sale | 148,577 |
| PEN | EVP and Chief Business Officer | May 04, 2018 | Sale | 661,696 |
| PEN | EVP and Chief Business Officer | Mar 15, 2018 | Sale | 750,120 |
| PEN | EVP and Chief Business Officer | Mar 06, 2018 | Sale | 326,168 |
| PEN | EVP and Chief Business Officer | Mar 05, 2018 | Sale | 102,465 |
| PEN | EVP and Chief Business Officer | Feb 28, 2018 | Sale | 261,395 |
| PEN | EVP and Chief Business Officer | Jan 16, 2018 | Sale | 545,954 |
| PEN | EVP and Chief Business Officer | Jan 02, 2018 | Option Exercise | 450,666 |
| PEN | EVP and Chief Business Officer | Feb 14, 2017 | Sale | 450,000 |
| PEN | EVP and Chief Business Officer | Feb 09, 2017 | Sale | 42,320 |
| PEN | EVP and Chief Business Officer | Feb 08, 2017 | Sale | 147,231 |
| PEN | EVP and Chief Business Officer | Feb 02, 2017 | Sale | 70,330 |
| PEN | EVP and Chief Business Officer | Feb 06, 2017 | Sale | 7,000 |
| PEN | EVP and Chief Business Officer | Feb 03, 2017 | Sale | 125,877 |
| PEN | EVP and Chief Business Officer | Feb 01, 2017 | Sale | 64,734 |
| PEN | EVP and Chief Business Officer | Jan 31, 2017 | Sale | 128,286 |
| PEN | EVP and Chief Business Officer | Jan 30, 2017 | Sale | 120,335 |
| PEN | EVP and Chief Business Officer | Jan 26, 2017 | Sale | 146,587 |
| PEN | EVP and Chief Business Officer | Jan 25, 2017 | Sale | 293,360 |
| PEN | EVP and Chief Business Officer | Jan 27, 2017 | Sale | 79,741 |
| PEN | EVP and Chief Business Officer | Sep 02, 2016 | Sale | 260,484 |
| PEN | EVP and Chief Business Officer | Sep 01, 2016 | Sale | 167,806 |
| PEN | EVP and Chief Business Officer | Aug 30, 2016 | Sale | 128,034 |
| PEN | EVP and Chief Business Officer | Aug 29, 2016 | Sale | 143,400 |
| PEN | EVP and Chief Business Officer | Aug 31, 2016 | Sale | 105,780 |
| PEN | EVP and Chief Business Officer | Aug 26, 2016 | Sale | 256,536 |
| PEN | EVP and Chief Business Officer | Aug 25, 2016 | Sale | 119,867 |
| PEN | EVP and Chief Business Officer | Aug 22, 2016 | Sale | 168,064 |
| PEN | EVP and Chief Business Officer | Aug 24, 2016 | Sale | 138,130 |
| PEN | EVP and Chief Business Officer | Aug 23, 2016 | Sale | 153,612 |
| PEN | EVP and Chief Business Officer | May 19, 2016 | Option Exercise | 42,483 |
| PEN | EVP and Chief Business Officer | Jan 02, 2016 | Option Exercise | 259,257 |