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| Latest Insider Trading | Top Insider Trading Recent Week | Top 10% Owner Trading Recent Week | Filter
|
| Ticker | Owner | Relationship | Date | Transaction | Cost  |
#Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 17 '24 | Buy | 0.95 | 150,000 | 142,500 | 27,999,880 | Jan 17 05:09 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 05 '24 | Buy | 0.87 | 150,010 | 130,899 | 27,849,880 | Jan 08 09:10 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Nov 10 '23 | Buy | 1.27 | 100,000 | 126,659 | 27,699,870 | Nov 13 08:21 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Aug 09 '21 | Buy | 3.73 | 10 | 37 | 27,599,870 | Aug 10 04:12 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Oct 25 '19 | Buy | 1.50 | 400,000 | 600,000 | 5,127,404 | Oct 25 02:10 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | May 09 '19 | Buy | 2.03 | 10,000 | 20,297 | 24,475,147 | May 10 06:17 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jul 27 '12 | Buy | 4.30 | 20,000 | 86,000 | 4,697,404 | Feb 05 04:31 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jul 30 '12 | Buy | 4.35 | 30,000 | 130,500 | 4,727,404 | Feb 05 04:31 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 31 '14 | Buy | 7.96 | 10,000 | 79,600 | 24,465,147 | Feb 05 04:31 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | May 11 '17 | Buy | 6.92 | 20,000 | 138,500 | 24,773,133 | May 12 10:53 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | May 10 '17 | Buy | 6.97 | 40,000 | 278,705 | 24,753,133 | May 11 06:50 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 04 '17 | Option Exercise | 7.61 | 112,500 | 856,125 | 24,713,133 | Jan 05 11:11 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 17 '16 | Buy | 10.65 | 1,200 | 12,785 | 24,600,633 | Mar 18 07:31 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 16 '16 | Buy | 9.99 | 1,200 | 11,988 | 24,599,433 | Mar 17 04:19 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 14 '16 | Buy | 10.12 | 1,200 | 12,143 | 24,597,033 | Mar 16 06:06 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 15 '16 | Buy | 10.00 | 1,200 | 12,000 | 24,598,233 | Mar 16 06:06 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 11 '16 | Buy | 10.21 | 1,200 | 12,252 | 24,595,833 | Mar 15 04:22 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 08 '16 | Buy | 10.01 | 1,200 | 12,012 | 24,592,233 | Mar 15 04:20 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 09 '16 | Buy | 9.99 | 1,200 | 11,988 | 24,593,433 | Mar 15 04:20 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 10 '16 | Buy | 9.82 | 1,200 | 11,787 | 24,594,633 | Mar 15 04:20 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Aug 25 '15 | Buy | 10.82 | 20,000 | 216,324 | 24,591,033 | Aug 26 07:19 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Aug 07 '15 | Option Exercise | 7.94 | 200,000 | 1,588,500 | 24,571,033 | Aug 10 08:48 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 31 '15 | Option Exercise | 0.86 | 2,936,580 | 2,512,440 | 24,584,375 | Feb 02 06:01 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 31 '15 | Option Exercise | 0.48 | 4,796,158 | 2,300,550 | 20,286,704 | Feb 02 06:01 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Sep 24 '14 | Option Exercise | 2.48 | 201,613 | 500,000 | 4,472,581 | Sep 25 04:16 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Aug 01 '14 | Option Exercise | 4.80 | 309,583 | 1,485,533 | 21,647,795 | Aug 04 07:19 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Apr 15 '14 | Buy | 8.03 | 10,000 | 80,300 | 21,338,212 | Apr 15 06:22 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 30 '14 | Buy | 8.14 | 10,000 | 81,380 | 21,328,212 | Jan 31 03:38 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 28 '14 | Buy | 8.20 | 10,000 | 81,998 | 21,318,212 | Jan 30 01:30 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Dec 13 '13 | Option Exercise | 3.08 | 1,537,500 | 4,729,000 | 21,308,212 | Dec 16 02:13 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Apr 03 '13 | Buy | 6.99 | 5,000 | 34,950 | 17,905,231 | Apr 04 10:06 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 08 '13 | Option Exercise | 0.00 | 806,450 | 0 | 3,904,250 | Mar 12 11:22 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Oct 09 '12 | Buy | 4.34 | 10,000 | 43,358 | 17,900,231 | Oct 10 08:36 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Mar 29 '12 | Buy | 4.70 | 10,000 | 46,957 | 17,890,231 | Mar 30 10:32 AM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Oct 05 '11 | Buy | 3.60 | 1,200,000 | 4,320,000 | 4,297,800 | Oct 05 12:27 PM |
| OPK | HSIAO JANE PH D | Vice Chairman & CTO | Jan 21 '11 | Buy | 3.55 | 200,000 | 710,000 | 2,564,800 | Jan 25 04:58 PM |
| OPK | HSIAO JANE PH D | Vice Chairman and CTO | Jul 27 '09 | Buy | 1.75 | 10,000 | 17,500 | 2,364,800 | Jul 27 11:47 AM |
| OPK | HSIAO JANE PH D | Vice Chairman and CTO | Jul 02 '08 | Buy | 1.31 | 53,000 | 69,517 | 553,000 | Jul 07 04:32 PM |
| OPK | HSIAO JANE PH D | Vice Chairman and CTO | May 08 '08 | Buy | 1.25 | 500,000 | 625,000 | 500,000 | May 12 08:02 PM |
| OPK | HSIAO JANE PH D | Chief Technology Officer | Feb 11 '08 | Buy | 1.80 | 2,000,000 | 3,600,000 | 17,490,546 | Feb 13 09:18 PM |
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