- Corporate Officers - F
- Frost Gamma Investments Trust
Insider Trading History of Frost Gamma Investments Trust
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Frost Gamma Investments Trust since 2015.
This trader's CIK number is 1380896.
At the time of last reporting, Frost Gamma Investments Trust was the Officer of Nocopi Technologies Inc/md/. (stock ticker symbol NNUP).
Also see all insider trading activities at Nocopi Technologies Inc/md/.
Note that in the past
Frost Gamma Investments Trust also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Non Invasive Monitoring Systems Inc /fl/ (NIMU) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | NIMU | 33,355,325 | $2,334,872 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Eloxx Pharmaceuticals, Inc. (SVON) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | SVON | 35,000 | $21,350 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Fluent, Inc. (FLNT) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | FLNT | 0 | $0 | 0 | $0 | 459,981 | $459 |
| 2023 | FLNT | 100,000 | $46,000 | 0 | $0 | 0 | $0 |
| 2017 | FLNT | 30,000 | $121,700 | 0 | $0 | 0 | $0 |
| 2016 | FLNT | 2,346,800 | $11,188,127 | 0 | $0 | 0 | $0 |
| 2015 | FLNT | 82,100 | $619,870 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Biocardia, Inc. (BCDA) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | BCDA | 0 | $0 | 129,802 | $55,814 | 0 | $0 |
| 2022 | BCDA | 595,238 | $999,999 | 0 | $0 | 0 | $0 |
| 2018 | BCDA | 2,000,000 | $1,500,000 | 0 | $0 | 0 | $0 |
| 2016 | BCDA | 114,937,148 | $11,493,714 | 19,230,769 | $2,499,999 | 0 | $0 |
| 2015 | BCDA | 674,679 | $49,962 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Nocopi Technologies Inc/md/ (NNUP) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | NNUP | 195,852 | $215,437 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Cocrystal Pharma, Inc. (COCP) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | COCP | 1,015,229 | $2,000,001 | 0 | $0 | 0 | $0 |
| 2016 | COCP | 2,941,177 | $1,500,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Pershing Gold Corp. (PGLC) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | PGLC | 0 | $0 | 3,037,369 | $11,086,396 | 0 | $0 |
| 2015 | PGLC | 50,000 | $223,800 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Opko Health, Inc. (OPK) by Frost Gamma Investments Trust
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | OPK | 1,464,971 | $2,268,356 | 0 | $0 | 0 | $0 |
| 2024 | OPK | 10,454,783 | $10,675,405 | 0 | $0 | 0 | $0 |
| 2023 | OPK | 2,125,000 | $3,144,025 | 0 | $0 | 0 | $0 |
| 2022 | OPK | 5,660,000 | $14,232,048 | 0 | $0 | 0 | $0 |
| 2021 | OPK | 1,625,000 | $6,543,000 | 0 | $0 | 0 | $0 |
| 2020 | OPK | 5,867,018 | $11,587,858 | 0 | $0 | 0 | $0 |
| 2019 | OPK | 4,535,286 | $6,744,832 | 0 | $0 | 0 | $0 |
| 2017 | OPK | 3,856,800 | $26,556,092 | 0 | $0 | 0 | $0 |
| 2016 | OPK | 1,985,600 | $18,344,781 | 0 | $0 | 0 | $0 |
| 2015 | OPK | 2,552,000 | $28,137,756 | 0 | $0 | 1,056,574 | $6,045,716 |
Insider trading activities at 8 companies by Frost Gamma Investments Trust:
1. Non Invasive Monitoring Systems Inc /fl/ (NIMU)
2. Eloxx Pharmaceuticals, Inc. (SVON)
3. Fluent, Inc. (FLNT)
4. Biocardia, Inc. (BCDA)
5. Nocopi Technologies Inc/md/ (NNUP)
6. Cocrystal Pharma, Inc. (COCP)
7. Pershing Gold Corp. (PGLC)
8. Opko Health, Inc. (OPK)
Table 1. Insider trading of Non Invasive Monitoring Systems Inc /fl/ (NIMU) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-12-21 | NIMU | Buy | 33,355,325 | .07 | 2,334,872 |
Table 2. Insider trading of Eloxx Pharmaceuticals, Inc. (SVON) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-09-29 | SVON | Buy | 35,000 | .61 | 21,350 |
Table 3. Insider trading of Fluent, Inc. (FLNT) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-20 | FLNT | Option Ex | 459,981 | .00 | 459 |
| 2023-09-19 | FLNT | Buy | 100,000 | .46 | 46,000 |
| 2017-12-08 | COGT | Buy | 10,000 | 3.95 | 39,500 |
| 2017-11-15 | COGT | Buy | 20,000 | 4.11 | 82,200 |
| 2016-11-07 | COGT | Buy | 10,000 | 3.68 | 36,800 |
| 2016-11-04 | COGT | Buy | 25,000 | 2.97 | 74,250 |
| 2016-10-25 | COGT | Buy | 5,000 | 3.42 | 17,105 |
| 2016-10-19 | COGT | Buy | 25,000 | 3.46 | 86,550 |
| 2016-06-27 | IDI | Buy | 5,000 | 4.35 | 21,750 |
| 2016-06-20 | IDI | Buy | 5,000 | 4.65 | 23,250 |
| 2016-06-20 | IDI | Buy | 5,000 | 4.65 | 23,250 |
| 2016-06-20 | IDI | Buy | 5,000 | 4.65 | 23,250 |
| 2016-06-01 | IDI | Buy | 10,000 | 4.78 | 47,800 |
| 2016-05-24 | IDI | Buy | 11,800 | 4.94 | 58,292 |
| 2016-05-09 | IDI | Buy | 2,190,000 | 4.80 | 10,512,000 |
| 2016-03-22 | IDI | Buy | 20,000 | 4.98 | 99,600 |
| 2016-01-27 | IDI | Buy | 5,000 | 4.55 | 22,765 |
| 2016-01-26 | IDI | Buy | 5,000 | 4.36 | 21,805 |
| 2016-01-08 | IDI | Buy | 20,000 | 5.98 | 119,660 |
| 2015-09-30 | IDI | Buy | 2,100 | 5.77 | 12,121 |
| 2015-08-27 | IDI | Buy | 5,000 | 6.32 | 31,615 |
| 2015-08-21 | IDI | Buy | 10,000 | 6.45 | 64,450 |
| 2015-08-19 | IDI | Buy | 5,000 | 7.10 | 35,500 |
| 2015-08-14 | IDI | Buy | 5,000 | 7.13 | 35,640 |
| 2015-08-13 | IDI | Buy | 5,000 | 7.91 | 39,540 |
| 2015-08-12 | IDI | Buy | 5,000 | 7.58 | 37,895 |
| 2015-08-11 | IDI | Buy | 5,000 | 7.66 | 38,295 |
| 2015-07-29 | IDI | Buy | 10,000 | 10.40 | 104,050 |
| 2015-07-27 | IDI | Buy | 5,000 | 8.96 | 44,814 |
| 2015-07-22 | IDI | Buy | 25,000 | 7.04 | 175,950 |
Table 4. Insider trading of Biocardia, Inc. (BCDA) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-01-19 | BCDA | Sale | 129,802 | .43 | 55,814 |
| 2022-12-16 | BCDA | Buy | 595,238 | 1.68 | 999,999 |
| 2018-12-24 | BCDA | Buy | 2,000,000 | .75 | 1,500,000 |
| 2016-12-21 | BCDA | Sale | 19,230,769 | .13 | 2,499,999 |
| 2016-05-10 | CDOM | Buy | 114,937,148 | .10 | 11,493,714 |
| 2015-12-10 | CDOM | Buy | 100,000 | .08 | 8,000 |
| 2015-12-09 | CDOM | Buy | 18,579 | .07 | 1,356 |
| 2015-12-04 | CDOM | Buy | 100,000 | .06 | 6,100 |
| 2015-12-07 | CDOM | Buy | 400,000 | .07 | 29,199 |
| 2015-07-16 | CDOM | Buy | 45,000 | .10 | 4,275 |
| 2015-07-17 | CDOM | Buy | 11,100 | .09 | 1,032 |
Table 5. Insider trading of Nocopi Technologies Inc/md/ (NNUP) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-06-06 | NNUP | Buy | 195,852 | 1.10 | 215,437 |
Table 6. Insider trading of Cocrystal Pharma, Inc. (COCP) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-04-04 | COCP | Buy | 1,015,229 | 1.97 | 2,000,001 |
| 2016-03-15 | COCP | Buy | 2,941,177 | .51 | 1,500,000 |
Table 7. Insider trading of Pershing Gold Corp. (PGLC) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-09 | PGLC | Sale | 3,037,369 | 3.65 | 11,086,396 |
| 2015-08-14 | PGLC | Buy | 5,000 | 5.41 | 27,065 |
| 2015-08-13 | PGLC | Buy | 5,000 | 5.17 | 25,870 |
| 2015-07-29 | PGLC | Buy | 10,000 | 4.81 | 48,140 |
| 2015-07-27 | PGLC | Buy | 5,000 | 4.38 | 21,925 |
| 2015-07-24 | PGLC | Buy | 25,000 | 4.03 | 100,800 |
Table 8. Insider trading of Opko Health, Inc. (OPK) by Frost Gamma Investments Trust
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-04-10 | OPK | Buy | 125,000 | 1.36 | 169,750 |
| 2025-04-08 | OPK | Buy | 125,000 | 1.48 | 184,625 |
| 2025-04-01 | OPK | Buy | 100,000 | 1.65 | 164,900 |
| 2025-03-28 | OPK | Buy | 150,000 | 1.70 | 254,400 |
| 2025-03-17 | OPK | Buy | 200,000 | 1.74 | 347,800 |
| 2025-02-28 | OPK | Buy | 67,434 | 1.71 | 115,312 |
| 2025-01-28 | OPK | Buy | 47,537 | 1.47 | 70,069 |
| 2025-01-17 | OPK | Buy | 150,000 | 1.47 | 220,500 |
| 2025-01-15 | OPK | Buy | 500,000 | 1.48 | 741,000 |
| 2024-12-11 | OPK | Buy | 500,000 | 1.56 | 781,000 |
| 2024-11-29 | OPK | Buy | 199,072 | 1.53 | 305,376 |
| 2024-11-22 | OPK | Buy | 100,000 | 1.59 | 159,000 |
| 2024-11-14 | OPK | Buy | 100,000 | 1.62 | 162,000 |
| 2024-11-08 | OPK | Buy | 280,183 | 1.50 | 421,675 |
| 2024-05-23 | OPK | Buy | 100,000 | 1.27 | 126,699 |
| 2024-05-17 | OPK | Buy | 163,997 | 1.29 | 211,228 |
| 2024-03-18 | OPK | Buy | 500,000 | .87 | 437,000 |
| 2024-03-14 | OPK | Buy | 500,000 | .89 | 444,500 |
| 2024-03-13 | OPK | Buy | 500,000 | .93 | 464,000 |
| 2024-03-12 | OPK | Buy | 600,000 | .93 | 559,200 |
| 2024-02-28 | OPK | Buy | 500,000 | .99 | 496,000 |
| 2024-02-21 | OPK | Buy | 1,000,000 | .99 | 992,000 |
| 2024-02-07 | OPK | Buy | 1,500,000 | .97 | 1,462,500 |
| 2024-01-19 | OPK | Buy | 500,000 | .98 | 488,500 |
| 2024-01-18 | OPK | Buy | 400,000 | .97 | 386,400 |
| 2024-01-16 | OPK | Buy | 1,000,000 | .95 | 954,000 |
| 2024-01-11 | OPK | Buy | 511,531 | .94 | 480,327 |
| 2024-01-05 | OPK | Buy | 1,500,000 | .90 | 1,344,000 |
| 2023-08-17 | OPK | Buy | 100,000 | 1.76 | 175,700 |
| 2023-08-14 | OPK | Buy | 75,000 | 1.75 | 131,475 |
| 2023-08-09 | OPK | Buy | 100,000 | 1.82 | 181,800 |
| 2023-08-07 | OPK | Buy | 650,000 | 1.84 | 1,194,050 |
| 2023-03-22 | OPK | Buy | 200,000 | 1.32 | 264,000 |
| 2023-03-08 | OPK | Buy | 1,000,000 | 1.20 | 1,197,000 |
| 2022-11-22 | OPK | Buy | 300,000 | 1.49 | 447,300 |
| 2022-11-09 | OPK | Buy | 200,000 | 1.60 | 319,800 |
| 2022-10-27 | OPK | Buy | 100,000 | 1.82 | 181,900 |
| 2022-10-19 | OPK | Buy | 100,000 | 1.71 | 171,400 |
| 2022-10-14 | OPK | Buy | 100,000 | 1.73 | 172,500 |
| 2022-10-13 | OPK | Buy | 100,000 | 1.79 | 179,300 |
| 2022-10-12 | OPK | Buy | 100,000 | 1.72 | 172,100 |
| 2022-10-07 | OPK | Buy | 75,000 | 1.77 | 132,975 |
| 2022-09-26 | OPK | Buy | 50,000 | 1.80 | 89,850 |
| 2022-09-23 | OPK | Buy | 50,000 | 1.85 | 92,500 |
| 2022-09-22 | OPK | Buy | 50,000 | 1.90 | 94,750 |
| 2022-09-21 | OPK | Buy | 50,000 | 1.91 | 95,600 |
| 2022-09-20 | OPK | Buy | 50,000 | 1.94 | 96,900 |
| 2022-09-19 | OPK | Buy | 50,000 | 1.97 | 98,600 |
| 2022-09-15 | OPK | Buy | 200,000 | 2.07 | 413,199 |
| 2022-09-02 | OPK | Buy | 100,000 | 2.14 | 214,000 |
| 2022-08-17 | OPK | Buy | 200,000 | 2.54 | 507,599 |
| 2022-08-05 | OPK | Buy | 350,000 | 2.28 | 799,050 |
| 2022-06-21 | OPK | Buy | 200,000 | 2.40 | 479,200 |
| 2022-06-16 | OPK | Buy | 100,000 | 2.32 | 231,700 |
| 2022-06-13 | OPK | Buy | 100,000 | 2.36 | 236,400 |
| 2022-06-06 | OPK | Buy | 100,000 | 2.80 | 280,200 |
| 2022-06-01 | OPK | Buy | 50,000 | 2.97 | 148,500 |
| 2022-05-31 | OPK | Buy | 50,000 | 3.03 | 151,300 |
| 2022-05-25 | OPK | Buy | 50,000 | 2.98 | 148,950 |
| 2022-05-18 | OPK | Buy | 50,000 | 2.88 | 144,150 |
| 2022-05-16 | OPK | Buy | 150,000 | 2.98 | 446,250 |
| 2022-05-13 | OPK | Buy | 200,000 | 3.00 | 599,000 |
| 2022-05-11 | OPK | Buy | 400,000 | 2.83 | 1,132,400 |
| 2022-05-10 | OPK | Buy | 400,000 | 2.78 | 1,113,600 |
| 2022-03-14 | OPK | Buy | 35,000 | 3.04 | 106,225 |
| 2022-03-11 | OPK | Buy | 100,000 | 3.12 | 312,500 |
| 2022-02-28 | OPK | Buy | 100,000 | 3.10 | 310,400 |
| 2022-02-25 | OPK | Buy | 750,000 | 3.09 | 2,315,250 |
| 2022-02-14 | OPK | Buy | 100,000 | 3.04 | 303,700 |
| 2022-02-01 | OPK | Buy | 150,000 | 3.03 | 454,200 |
| 2022-01-26 | OPK | Buy | 350,000 | 2.97 | 1,038,800 |
| 2021-09-14 | OPK | Buy | 100,000 | 3.46 | 346,100 |
| 2021-08-13 | OPK | Buy | 100,000 | 3.69 | 369,200 |
| 2021-06-14 | OPK | Buy | 200,000 | 3.62 | 723,600 |
| 2021-05-25 | OPK | Buy | 400,000 | 3.64 | 1,455,200 |
| 2021-05-06 | OPK | Buy | 25,000 | 3.91 | 97,700 |
| 2021-03-05 | OPK | Buy | 300,000 | 3.90 | 1,171,200 |
| 2021-02-19 | OPK | Buy | 500,000 | 4.76 | 2,380,000 |
| 2020-12-28 | OPK | Buy | 300,000 | 3.99 | 1,197,000 |
| 2020-11-09 | OPK | Buy | 250,000 | 3.16 | 790,000 |
| 2020-10-30 | OPK | Buy | 600,000 | 3.46 | 2,073,000 |
| 2020-06-03 | OPK | Buy | 100,000 | 2.27 | 227,000 |
| 2020-06-02 | OPK | Buy | 100,000 | 2.43 | 243,000 |
| 2020-05-28 | OPK | Buy | 100,000 | 2.16 | 216,400 |
| 2020-05-26 | OPK | Buy | 250,000 | 2.36 | 589,750 |
| 2020-05-07 | OPK | Buy | 400,000 | 2.09 | 835,200 |
| 2020-04-17 | OPK | Buy | 325,000 | 1.67 | 542,100 |
| 2020-04-16 | OPK | Buy | 25,000 | 1.63 | 40,700 |
| 2020-04-15 | OPK | Buy | 200,000 | 1.54 | 309,000 |
| 2020-04-07 | OPK | Buy | 400,000 | 1.28 | 511,599 |
| 2020-04-03 | OPK | Buy | 50,000 | 1.16 | 57,750 |
| 2020-04-01 | OPK | Buy | 643,549 | 1.24 | 796,070 |
| 2020-03-30 | OPK | Buy | 161,968 | 1.34 | 217,846 |
| 2020-03-27 | OPK | Buy | 100,000 | 1.40 | 139,800 |
| 2020-03-26 | OPK | Buy | 200,000 | 1.38 | 275,200 |
| 2020-03-19 | OPK | Buy | 100,000 | 1.48 | 148,200 |
| 2020-03-10 | OPK | Buy | 300,000 | 1.61 | 482,400 |
| 2020-03-03 | OPK | Buy | 100,000 | 1.47 | 147,000 |
| 2020-03-02 | OPK | Buy | 100,000 | 1.49 | 148,800 |
| 2020-02-28 | OPK | Buy | 125,000 | 1.45 | 181,625 |
| 2020-02-27 | OPK | Buy | 250,000 | 1.48 | 371,000 |
| 2020-02-14 | OPK | Buy | 100,000 | 1.57 | 156,800 |
| 2020-02-13 | OPK | Buy | 100,000 | 1.58 | 158,000 |
| 2020-02-11 | OPK | Buy | 14,239 | 1.59 | 22,640 |
| 2020-02-06 | OPK | Buy | 50,000 | 1.53 | 76,500 |
| 2020-01-31 | OPK | Buy | 50,000 | 1.44 | 71,750 |
| 2020-01-30 | OPK | Buy | 100,000 | 1.47 | 147,000 |
| 2020-01-24 | OPK | Buy | 50,000 | 1.58 | 79,000 |
| 2020-01-23 | OPK | Buy | 50,000 | 1.63 | 81,500 |
| 2020-01-17 | OPK | Buy | 22,262 | 1.56 | 34,728 |
| 2020-01-13 | OPK | Buy | 50,000 | 1.44 | 72,000 |
| 2020-01-10 | OPK | Buy | 50,000 | 1.48 | 74,000 |
| 2020-01-08 | OPK | Buy | 50,000 | 1.47 | 73,500 |
| 2019-12-30 | OPK | Buy | 100,000 | 1.46 | 146,000 |
| 2019-12-27 | OPK | Buy | 100,000 | 1.52 | 152,500 |
| 2019-12-19 | OPK | Buy | 100,000 | 1.49 | 148,700 |
| 2019-12-18 | OPK | Buy | 150,000 | 1.50 | 224,700 |
| 2019-12-17 | OPK | Buy | 75,000 | 1.53 | 114,975 |
| 2019-12-11 | OPK | Buy | 100,000 | 1.50 | 150,200 |
| 2019-12-09 | OPK | Buy | 50,000 | 1.59 | 79,500 |
| 2019-12-05 | OPK | Buy | 50,000 | 1.60 | 80,000 |
| 2019-12-03 | OPK | Buy | 10,286 | 1.60 | 16,457 |
| 2019-12-02 | OPK | Buy | 50,000 | 1.56 | 77,800 |
| 2019-11-26 | OPK | Buy | 100,000 | 1.55 | 154,700 |
| 2019-11-19 | OPK | Buy | 100,000 | 1.47 | 146,800 |
| 2019-11-18 | OPK | Buy | 100,000 | 1.48 | 148,000 |
| 2019-11-13 | OPK | Buy | 50,000 | 1.42 | 71,100 |
| 2019-11-12 | OPK | Buy | 200,000 | 1.44 | 288,600 |
| 2019-11-08 | OPK | Buy | 50,000 | 1.48 | 74,150 |
| 2019-11-06 | OPK | Buy | 350,000 | 1.49 | 522,200 |
| 2019-10-31 | OPK | Buy | 50,000 | 1.43 | 71,400 |
| 2019-10-30 | OPK | Buy | 200,000 | 1.45 | 289,000 |
| 2019-10-29 | OPK | Buy | 200,000 | 1.48 | 295,600 |
| 2019-10-25 | OPK | Buy | 350,000 | 1.41 | 492,450 |
| 2019-10-25 | OPK | Buy | 2,000,000 | 1.50 | 3,000,000 |
| 2017-08-25 | OPK | Buy | 25,000 | 6.18 | 154,500 |
| 2017-08-24 | OPK | Buy | 10,000 | 6.23 | 62,340 |
| 2017-08-23 | OPK | Buy | 12,000 | 6.12 | 73,452 |
| 2017-08-22 | OPK | Buy | 1,800 | 6.13 | 11,034 |
| 2017-08-21 | OPK | Buy | 25,000 | 6.09 | 152,150 |
| 2017-08-17 | OPK | Buy | 50,000 | 5.94 | 297,200 |
| 2017-08-16 | OPK | Buy | 40,000 | 6.04 | 241,759 |
| 2017-08-15 | OPK | Buy | 25,000 | 6.09 | 152,200 |
| 2017-08-14 | OPK | Buy | 10,000 | 6.15 | 61,480 |
| 2017-08-11 | OPK | Buy | 10,000 | 6.18 | 61,790 |
| 2017-08-10 | OPK | Buy | 39,000 | 6.23 | 243,048 |
| 2017-08-09 | OPK | Buy | 18,000 | 6.34 | 114,084 |
| 2017-08-08 | OPK | Buy | 5,000 | 6.05 | 30,250 |
| 2017-08-02 | OPK | Buy | 25,000 | 6.14 | 153,625 |
| 2017-08-01 | OPK | Buy | 46,600 | 6.25 | 291,389 |
| 2017-07-28 | OPK | Buy | 35,100 | 6.29 | 220,849 |
| 2017-07-27 | OPK | Buy | 23,600 | 6.34 | 149,718 |
| 2017-07-26 | OPK | Buy | 36,200 | 6.38 | 231,064 |
| 2017-07-25 | OPK | Buy | 39,800 | 6.42 | 255,396 |
| 2017-07-24 | OPK | Buy | 45,000 | 6.42 | 288,945 |
| 2017-07-20 | OPK | Buy | 5,400 | 6.46 | 34,873 |
| 2017-07-17 | OPK | Buy | 1,800 | 6.04 | 10,868 |
| 2017-07-14 | OPK | Buy | 12,600 | 6.15 | 77,477 |
| 2017-07-12 | OPK | Buy | 3,600 | 6.12 | 22,050 |
| 2017-07-10 | OPK | Buy | 50,000 | 6.20 | 309,850 |
| 2017-07-06 | OPK | Buy | 25,000 | 6.29 | 157,175 |
| 2017-07-03 | OPK | Buy | 60,800 | 6.46 | 392,707 |
| 2017-06-30 | OPK | Buy | 3,600 | 6.58 | 23,706 |
| 2017-06-28 | OPK | Buy | 1,800 | 6.87 | 12,366 |
| 2017-06-27 | OPK | Buy | 21,800 | 6.77 | 147,673 |
| 2017-06-26 | OPK | Buy | 1,800 | 6.96 | 12,537 |
| 2017-06-22 | OPK | Buy | 131,000 | 6.72 | 880,320 |
| 2017-06-15 | OPK | Buy | 200,000 | 6.42 | 1,284,000 |
| 2017-06-13 | OPK | Buy | 7,200 | 6.51 | 46,843 |
| 2017-06-12 | OPK | Buy | 1,800 | 6.37 | 11,457 |
| 2017-06-09 | OPK | Buy | 25,000 | 6.38 | 159,525 |
| 2017-06-07 | OPK | Buy | 55,600 | 6.28 | 349,279 |
| 2017-06-06 | OPK | Buy | 30,000 | 6.31 | 189,180 |
| 2017-06-05 | OPK | Buy | 55,000 | 6.32 | 347,435 |
| 2017-05-31 | OPK | Buy | 207,700 | 6.14 | 1,275,485 |
| 2017-05-30 | OPK | Buy | 18,600 | 6.28 | 116,715 |
| 2017-05-26 | OPK | Buy | 64,600 | 6.30 | 406,915 |
| 2017-05-25 | OPK | Buy | 26,000 | 6.39 | 166,114 |
| 2017-05-24 | OPK | Buy | 42,200 | 6.42 | 270,966 |
| 2017-05-22 | OPK | Buy | 120,000 | 6.46 | 774,600 |
| 2017-05-19 | OPK | Buy | 9,200 | 6.59 | 60,674 |
| 2017-05-18 | OPK | Buy | 20,000 | 6.59 | 131,880 |
| 2017-05-17 | OPK | Buy | 70,800 | 6.54 | 462,678 |
| 2017-05-16 | OPK | Buy | 27,800 | 6.61 | 183,758 |
| 2017-05-10 | OPK | Buy | 1,125,000 | 6.96 | 7,830,000 |
| 2017-05-08 | OPK | Buy | 100,000 | 7.22 | 722,000 |
| 2017-05-05 | OPK | Buy | 10,000 | 7.52 | 75,160 |
| 2017-05-04 | OPK | Buy | 11,800 | 7.50 | 88,523 |
| 2017-05-03 | OPK | Buy | 11,000 | 7.54 | 82,918 |
| 2017-05-02 | OPK | Buy | 15,000 | 7.56 | 113,400 |
| 2017-05-01 | OPK | Buy | 4,700 | 7.79 | 36,603 |
| 2017-04-28 | OPK | Buy | 9,000 | 7.78 | 70,002 |
| 2017-04-27 | OPK | Buy | 22,500 | 7.81 | 175,680 |
| 2017-04-26 | OPK | Buy | 5,000 | 7.84 | 39,190 |
| 2017-04-21 | OPK | Buy | 19,000 | 7.49 | 142,310 |
| 2017-04-19 | OPK | Buy | 15,000 | 7.48 | 112,230 |
| 2017-04-18 | OPK | Buy | 27,800 | 7.27 | 202,050 |
| 2017-04-17 | OPK | Buy | 13,600 | 7.48 | 101,687 |
| 2017-04-13 | OPK | Buy | 30,800 | 7.57 | 233,032 |
| 2017-04-11 | OPK | Buy | 18,000 | 7.50 | 134,946 |
| 2017-04-10 | OPK | Buy | 33,000 | 7.62 | 251,361 |
| 2017-04-07 | OPK | Buy | 28,000 | 7.58 | 212,240 |
| 2017-04-06 | OPK | Buy | 28,600 | 7.58 | 216,902 |
| 2017-04-05 | OPK | Buy | 44,500 | 7.71 | 343,050 |
| 2017-04-04 | OPK | Buy | 7,400 | 7.68 | 56,832 |
| 2017-04-03 | OPK | Buy | 21,600 | 7.84 | 169,408 |
| 2017-03-31 | OPK | Buy | 1,800 | 8.00 | 14,400 |
| 2017-03-30 | OPK | Buy | 10,600 | 8.01 | 84,927 |
| 2017-03-29 | OPK | Buy | 9,200 | 8.14 | 74,897 |
| 2017-03-28 | OPK | Buy | 3,600 | 8.03 | 28,890 |
| 2017-03-24 | OPK | Buy | 3,600 | 7.76 | 27,921 |
| 2017-03-23 | OPK | Buy | 12,200 | 7.72 | 94,220 |
| 2017-03-21 | OPK | Buy | 5,800 | 7.83 | 45,443 |
| 2017-03-20 | OPK | Buy | 11,000 | 7.99 | 87,879 |
| 2017-03-17 | OPK | Buy | 9,000 | 8.19 | 73,710 |
| 2017-03-15 | OPK | Buy | 1,800 | 8.03 | 14,450 |
| 2017-03-10 | OPK | Buy | 1,800 | 7.97 | 14,340 |
| 2017-03-09 | OPK | Buy | 3,600 | 7.85 | 28,245 |
| 2017-03-08 | OPK | Buy | 1,800 | 7.92 | 14,256 |
| 2017-03-03 | OPK | Buy | 8,600 | 7.43 | 63,880 |
| 2017-03-02 | OPK | Buy | 94,800 | 7.53 | 713,749 |
| 2017-02-24 | OPK | Buy | 3,600 | 8.46 | 30,463 |
| 2017-02-23 | OPK | Buy | 1,800 | 8.39 | 15,098 |
| 2017-02-22 | OPK | Buy | 1,800 | 8.54 | 15,363 |
| 2017-02-21 | OPK | Buy | 3,600 | 8.80 | 31,680 |
| 2017-02-17 | OPK | Buy | 1,800 | 8.79 | 15,827 |
| 2017-02-16 | OPK | Buy | 1,800 | 8.65 | 15,570 |
| 2017-02-15 | OPK | Buy | 1,800 | 8.46 | 15,228 |
| 2017-02-14 | OPK | Buy | 1,800 | 8.41 | 15,138 |
| 2017-02-13 | OPK | Buy | 1,800 | 8.36 | 15,044 |
| 2017-02-10 | OPK | Buy | 1,800 | 8.14 | 14,661 |
| 2017-02-09 | OPK | Buy | 10,000 | 8.06 | 80,640 |
| 2017-02-08 | OPK | Buy | 15,600 | 8.13 | 126,828 |
| 2017-02-07 | OPK | Buy | 5,400 | 8.27 | 44,652 |
| 2017-02-06 | OPK | Buy | 20,600 | 8.35 | 171,907 |
| 2017-02-02 | OPK | Buy | 6,000 | 8.52 | 51,143 |
| 2017-02-01 | OPK | Buy | 9,000 | 8.59 | 77,337 |
| 2017-01-31 | OPK | Buy | 12,000 | 8.57 | 102,863 |
| 2017-01-30 | OPK | Buy | 10,000 | 8.49 | 84,860 |
| 2017-01-27 | OPK | Buy | 12,000 | 8.66 | 103,908 |
| 2017-01-25 | OPK | Buy | 10,000 | 8.55 | 85,480 |
| 2017-01-24 | OPK | Buy | 10,000 | 8.45 | 84,500 |
| 2017-01-23 | OPK | Buy | 12,000 | 8.48 | 101,736 |
| 2017-01-20 | OPK | Buy | 8,600 | 8.73 | 75,043 |
| 2017-01-19 | OPK | Buy | 20,000 | 8.79 | 175,859 |
| 2017-01-18 | OPK | Buy | 10,700 | 8.86 | 94,844 |
| 2017-01-13 | OPK | Buy | 15,000 | 9.14 | 137,175 |
| 2017-01-03 | OPK | Buy | 20,000 | 9.04 | 180,760 |
| 2016-12-30 | OPK | Buy | 25,000 | 9.46 | 236,375 |
| 2016-12-01 | OPK | Buy | 3,800 | 10.27 | 39,037 |
| 2016-11-30 | OPK | Buy | 1,800 | 10.40 | 18,720 |
| 2016-11-28 | OPK | Buy | 5,600 | 10.60 | 59,382 |
| 2016-11-23 | OPK | Buy | 4,300 | 10.09 | 43,387 |
| 2016-11-22 | OPK | Buy | 5,400 | 10.29 | 55,571 |
| 2016-11-21 | OPK | Buy | 3,600 | 10.41 | 37,465 |
| 2016-11-18 | OPK | Buy | 1,800 | 10.39 | 18,702 |
| 2016-11-16 | OPK | Buy | 4,300 | 10.13 | 43,580 |
| 2016-11-10 | OPK | Buy | 12,800 | 9.50 | 121,587 |
| 2016-11-11 | OPK | Buy | 1,800 | 9.24 | 16,632 |
| 2016-11-09 | OPK | Buy | 5,400 | 9.33 | 50,382 |
| 2016-11-08 | OPK | Buy | 23,100 | 9.32 | 215,268 |
| 2016-11-02 | OPK | Buy | 10,000 | 9.49 | 94,920 |
| 2016-11-01 | OPK | Buy | 10,000 | 9.45 | 94,510 |
| 2016-10-31 | OPK | Buy | 11,800 | 9.42 | 111,108 |
| 2016-10-28 | OPK | Buy | 10,000 | 9.48 | 94,789 |
| 2016-10-27 | OPK | Buy | 10,000 | 9.28 | 92,810 |
| 2016-10-26 | OPK | Buy | 5,600 | 9.27 | 51,889 |
| 2016-10-25 | OPK | Buy | 3,600 | 9.38 | 33,750 |
| 2016-10-24 | OPK | Buy | 1,800 | 9.49 | 17,091 |
| 2016-10-21 | OPK | Buy | 1,800 | 9.38 | 16,884 |
| 2016-10-20 | OPK | Buy | 2,700 | 9.28 | 25,045 |
| 2016-10-19 | OPK | Buy | 14,700 | 9.28 | 136,430 |
| 2016-10-18 | OPK | Buy | 1,800 | 9.29 | 16,722 |
| 2016-10-17 | OPK | Buy | 3,600 | 9.35 | 33,667 |
| 2016-10-14 | OPK | Buy | 1,800 | 9.48 | 17,064 |
| 2016-10-13 | OPK | Buy | 5,400 | 9.51 | 51,359 |
| 2016-10-11 | OPK | Buy | 7,200 | 9.76 | 70,250 |
| 2016-10-07 | OPK | Buy | 17,600 | 9.76 | 171,758 |
| 2016-10-10 | OPK | Buy | 7,200 | 9.88 | 71,100 |
| 2016-10-06 | OPK | Buy | 4,200 | 10.55 | 44,310 |
| 2016-10-04 | OPK | Buy | 3,600 | 10.58 | 38,088 |
| 2016-09-30 | OPK | Buy | 1,800 | 10.54 | 18,968 |
| 2016-09-29 | OPK | Buy | 3,600 | 10.73 | 38,638 |
| 2016-09-28 | OPK | Buy | 5,400 | 11.01 | 59,475 |
| 2016-09-27 | OPK | Buy | 1,800 | 11.15 | 20,079 |
| 2016-09-26 | OPK | Buy | 1,800 | 11.04 | 19,881 |
| 2016-09-23 | OPK | Buy | 1,800 | 10.95 | 19,713 |
| 2016-09-22 | OPK | Buy | 1,800 | 10.62 | 19,125 |
| 2016-09-21 | OPK | Buy | 1,800 | 10.46 | 18,828 |
| 2016-09-20 | OPK | Buy | 1,800 | 10.36 | 18,648 |
| 2016-09-19 | OPK | Buy | 1,800 | 10.18 | 18,324 |
| 2016-09-13 | OPK | Buy | 10,000 | 9.94 | 99,370 |
| 2016-09-12 | OPK | Buy | 10,000 | 9.76 | 97,620 |
| 2016-09-09 | OPK | Buy | 3,600 | 9.93 | 35,740 |
| 2016-09-02 | OPK | Buy | 10,000 | 9.27 | 92,650 |
| 2016-08-25 | OPK | Buy | 48,400 | 9.07 | 439,133 |
| 2016-08-24 | OPK | Buy | 15,000 | 9.26 | 138,840 |
| 2016-08-23 | OPK | Buy | 29,000 | 9.54 | 276,631 |
| 2016-08-22 | OPK | Buy | 11,800 | 9.76 | 115,156 |
| 2016-08-19 | OPK | Buy | 15,000 | 9.81 | 147,225 |
| 2016-08-18 | OPK | Buy | 10,000 | 9.87 | 98,699 |
| 2016-08-17 | OPK | Buy | 10,000 | 9.90 | 98,980 |
| 2016-08-16 | OPK | Buy | 10,000 | 10.02 | 100,210 |
| 2016-08-15 | OPK | Buy | 10,000 | 10.06 | 100,570 |
| 2016-08-10 | OPK | Buy | 10,000 | 9.98 | 99,810 |
| 2016-08-09 | OPK | Buy | 10,000 | 10.21 | 102,150 |
| 2016-08-02 | OPK | Buy | 10,000 | 9.88 | 98,810 |
| 2016-07-27 | OPK | Buy | 10,000 | 9.91 | 99,140 |
| 2016-07-13 | OPK | Buy | 15,800 | 9.66 | 152,643 |
| 2016-07-11 | OPK | Buy | 10,000 | 9.82 | 98,180 |
| 2016-06-30 | OPK | Buy | 18,000 | 9.25 | 166,446 |
| 2016-06-29 | OPK | Buy | 12,800 | 9.25 | 118,361 |
| 2016-06-27 | OPK | Buy | 21,000 | 8.90 | 186,941 |
| 2016-06-24 | OPK | Buy | 18,000 | 9.41 | 169,326 |
| 2016-06-22 | OPK | Buy | 18,000 | 9.51 | 171,234 |
| 2016-06-20 | OPK | Buy | 10,000 | 9.19 | 91,870 |
| 2016-06-20 | OPK | Buy | 10,000 | 9.19 | 91,870 |
| 2016-06-20 | OPK | Buy | 10,000 | 9.19 | 91,870 |
| 2016-06-17 | OPK | Buy | 18,000 | 9.08 | 163,512 |
| 2016-06-17 | OPK | Buy | 18,000 | 9.08 | 163,512 |
| 2016-06-16 | OPK | Buy | 10,000 | 9.24 | 92,360 |
| 2016-06-14 | OPK | Buy | 16,000 | 9.00 | 144,064 |
| 2016-06-10 | OPK | Buy | 10,000 | 9.36 | 93,560 |
| 2016-06-09 | OPK | Buy | 5,000 | 9.73 | 48,675 |
| 2016-06-08 | OPK | Buy | 11,200 | 9.79 | 109,636 |
| 2016-06-07 | OPK | Buy | 5,000 | 9.90 | 49,490 |
| 2016-06-06 | OPK | Buy | 17,800 | 9.93 | 176,700 |
| 2016-06-03 | OPK | Buy | 18,600 | 10.09 | 187,729 |
| 2016-06-01 | OPK | Buy | 10,800 | 10.50 | 113,367 |
| 2016-05-27 | OPK | Buy | 20,000 | 10.32 | 206,340 |
| 2016-05-26 | OPK | Buy | 12,000 | 10.45 | 125,376 |
| 2016-05-12 | OPK | Buy | 30,600 | 9.54 | 292,015 |
| 2016-05-11 | OPK | Buy | 19,400 | 10.06 | 195,125 |
| 2016-05-04 | OPK | Buy | 29,800 | 9.97 | 296,986 |
| 2016-05-03 | OPK | Buy | 8,100 | 10.24 | 82,968 |
| 2016-05-02 | OPK | Buy | 11,800 | 10.31 | 121,669 |
| 2016-04-29 | OPK | Buy | 10,000 | 10.69 | 106,850 |
| 2016-04-28 | OPK | Buy | 10,000 | 10.83 | 108,300 |
| 2016-04-27 | OPK | Buy | 11,800 | 10.96 | 129,292 |
| 2016-04-25 | OPK | Buy | 15,000 | 11.12 | 166,860 |
| 2016-04-19 | OPK | Buy | 7,400 | 11.01 | 81,437 |
| 2016-04-15 | OPK | Buy | 7,600 | 10.78 | 81,950 |
| 2016-04-06 | OPK | Buy | 20,000 | 10.59 | 211,759 |
| 2016-04-05 | OPK | Buy | 20,000 | 10.29 | 205,700 |
| 2016-04-01 | OPK | Buy | 23,600 | 10.34 | 244,000 |
| 2016-03-31 | OPK | Buy | 25,000 | 10.26 | 256,449 |
| 2016-03-30 | OPK | Buy | 85,600 | 10.10 | 864,303 |
| 2016-03-24 | OPK | Buy | 20,000 | 11.15 | 223,000 |
| 2016-03-15 | OPK | Buy | 30,000 | 9.96 | 298,770 |
| 2016-03-10 | OPK | Buy | 23,600 | 9.89 | 233,333 |
| 2016-03-08 | OPK | Buy | 5,400 | 10.00 | 53,989 |
| 2016-03-04 | OPK | Buy | 11,900 | 9.64 | 114,739 |
| 2016-03-03 | OPK | Buy | 7,200 | 9.61 | 69,156 |
| 2016-03-01 | OPK | Buy | 64,800 | 9.08 | 588,124 |
| 2016-02-24 | OPK | Buy | 7,200 | 8.69 | 62,560 |
| 2016-02-23 | OPK | Buy | 27,800 | 8.92 | 247,948 |
| 2016-02-18 | OPK | Buy | 13,000 | 8.76 | 113,880 |
| 2016-02-17 | OPK | Buy | 2,000 | 8.03 | 16,059 |
| 2016-02-16 | OPK | Buy | 15,000 | 7.86 | 117,855 |
| 2016-02-12 | OPK | Buy | 11,000 | 7.89 | 86,746 |
| 2016-02-11 | OPK | Buy | 21,800 | 7.92 | 172,547 |
| 2016-02-08 | OPK | Buy | 45,300 | 7.68 | 347,722 |
| 2016-02-05 | OPK | Buy | 18,000 | 8.24 | 148,266 |
| 2016-02-04 | OPK | Buy | 5,400 | 7.90 | 42,643 |
| 2016-02-03 | OPK | Buy | 15,400 | 7.68 | 118,256 |
| 2016-02-02 | OPK | Buy | 35,800 | 7.73 | 276,877 |
| 2016-02-01 | OPK | Buy | 16,200 | 7.86 | 127,267 |
| 2016-01-28 | OPK | Buy | 32,800 | 7.71 | 252,920 |
| 2016-01-27 | OPK | Buy | 39,800 | 7.84 | 312,151 |
| 2016-01-26 | OPK | Buy | 15,000 | 7.87 | 117,975 |
| 2016-01-25 | OPK | Buy | 25,200 | 7.98 | 201,121 |
| 2016-01-21 | OPK | Buy | 20,000 | 7.85 | 156,940 |
| 2016-01-20 | OPK | Buy | 58,600 | 7.58 | 444,481 |
| 2016-01-19 | OPK | Buy | 23,400 | 7.81 | 182,754 |
| 2016-01-15 | OPK | Buy | 65,400 | 7.83 | 512,016 |
| 2016-01-14 | OPK | Buy | 10,000 | 7.93 | 79,290 |
| 2016-01-13 | OPK | Buy | 18,000 | 8.29 | 149,148 |
| 2016-01-12 | OPK | Buy | 20,000 | 8.55 | 171,040 |
| 2016-01-11 | OPK | Buy | 10,000 | 8.51 | 85,130 |
| 2016-01-08 | OPK | Buy | 10,000 | 8.79 | 87,880 |
| 2016-01-07 | OPK | Buy | 25,000 | 8.85 | 221,225 |
| 2016-01-06 | OPK | Buy | 50,000 | 9.26 | 463,150 |
| 2016-01-05 | OPK | Buy | 30,000 | 9.85 | 295,410 |
| 2015-12-31 | OPK | Buy | 19,600 | 10.10 | 198,018 |
| 2015-12-30 | OPK | Buy | 20,000 | 10.11 | 202,160 |
| 2015-12-24 | OPK | Buy | 9,900 | 10.17 | 100,683 |
| 2015-12-23 | OPK | Buy | 18,000 | 10.12 | 182,124 |
| 2015-12-22 | OPK | Buy | 20,000 | 9.99 | 199,880 |
| 2015-12-18 | OPK | Buy | 21,800 | 10.00 | 217,978 |
| 2015-12-14 | OPK | Buy | 106,000 | 9.71 | 1,029,790 |
| 2015-12-11 | OPK | Buy | 20,000 | 10.48 | 209,600 |
| 2015-12-09 | OPK | Buy | 30,000 | 10.90 | 326,910 |
| 2015-12-07 | OPK | Buy | 20,000 | 10.99 | 219,820 |
| 2015-11-30 | OPK | Buy | 5,000 | 10.94 | 54,690 |
| 2015-11-27 | OPK | Buy | 1,800 | 11.06 | 19,917 |
| 2015-11-25 | OPK | Buy | 17,000 | 11.02 | 187,323 |
| 2015-11-24 | OPK | Buy | 18,000 | 10.78 | 193,968 |
| 2015-11-20 | OPK | Buy | 2,300 | 10.89 | 25,047 |
| 2015-11-19 | OPK | Buy | 30,000 | 10.72 | 321,510 |
| 2015-11-16 | OPK | Buy | 30,000 | 10.48 | 314,430 |
| 2015-11-06 | OPK | Buy | 25,000 | 9.87 | 246,625 |
| 2015-11-05 | OPK | Buy | 15,000 | 9.63 | 144,435 |
| 2015-11-04 | OPK | Buy | 15,000 | 9.66 | 144,945 |
| 2015-11-03 | OPK | Buy | 15,000 | 9.75 | 146,250 |
| 2015-11-02 | OPK | Buy | 15,000 | 9.75 | 146,265 |
| 2015-10-30 | OPK | Buy | 20,000 | 9.35 | 186,960 |
| 2015-10-29 | OPK | Buy | 25,000 | 9.44 | 235,924 |
| 2015-10-28 | OPK | Buy | 25,000 | 9.50 | 237,575 |
| 2015-10-22 | OPK | Buy | 31,800 | 8.93 | 284,037 |
| 2015-10-13 | OPK | Buy | 20,000 | 8.55 | 170,940 |
| 2015-10-02 | OPK | Buy | 1,800 | 8.41 | 15,138 |
| 2015-10-01 | OPK | Buy | 52,500 | 8.35 | 438,322 |
| 2015-09-30 | OPK | Buy | 70,000 | 8.34 | 583,870 |
| 2015-09-29 | OPK | Buy | 30,000 | 8.36 | 250,770 |
| 2015-09-25 | OPK | Buy | 202,900 | 9.08 | 1,841,520 |
| 2015-09-23 | OPK | Buy | 50,000 | 9.58 | 479,150 |
| 2015-09-22 | OPK | Buy | 43,200 | 9.79 | 422,884 |
| 2015-09-21 | OPK | Buy | 27,000 | 10.02 | 270,540 |
| 2015-09-18 | OPK | Buy | 12,600 | 10.41 | 131,140 |
| 2015-09-17 | OPK | Buy | 5,400 | 10.34 | 55,846 |
| 2015-09-16 | OPK | Buy | 32,400 | 10.17 | 329,443 |
| 2015-09-14 | OPK | Buy | 15,000 | 10.03 | 150,375 |
| 2015-09-11 | OPK | Buy | 110,600 | 10.03 | 1,109,649 |
| 2015-09-09 | OPK | Buy | 27,200 | 10.45 | 284,321 |
| 2015-09-08 | OPK | Buy | 7,200 | 10.61 | 76,370 |
| 2015-09-04 | OPK | Buy | 16,200 | 10.69 | 173,113 |
| 2015-09-03 | OPK | Buy | 9,000 | 10.94 | 98,487 |
| 2015-08-31 | OPK | Buy | 73,200 | 10.83 | 792,536 |
| 2015-08-28 | OPK | Buy | 12,600 | 11.29 | 142,254 |
| 2015-08-27 | OPK | Buy | 46,800 | 11.06 | 517,467 |
| 2015-08-24 | OPK | Buy | 223,600 | 11.18 | 2,498,953 |
| 2015-08-21 | OPK | Buy | 185,000 | 12.24 | 2,264,400 |
| 2015-08-20 | OPK | Buy | 544,000 | 12.32 | 6,702,080 |
| 2015-08-07 | OPK | Option Ex | 1,056,574 | 5.72 | 6,045,716 |
| 2015-07-08 | OPK | Buy | 7,200 | 16.55 | 119,138 |
| 2015-07-07 | OPK | Buy | 5,400 | 16.64 | 89,839 |
| 2015-07-06 | OPK | Buy | 3,600 | 16.07 | 57,852 |
| 2015-07-02 | OPK | Buy | 9,000 | 16.14 | 145,251 |
| 2015-06-29 | OPK | Buy | 7,200 | 15.60 | 112,284 |
| 2015-06-26 | OPK | Buy | 5,400 | 16.08 | 86,848 |
| 2015-06-25 | OPK | Buy | 7,200 | 15.40 | 110,880 |
| 2015-06-24 | OPK | Buy | 57,200 | 15.36 | 878,420 |
| 2015-06-23 | OPK | Buy | 9,000 | 15.60 | 140,436 |
| 2015-06-22 | OPK | Buy | 23,400 | 15.51 | 362,957 |
| 2015-06-19 | OPK | Buy | 7,200 | 15.33 | 110,347 |
| 2015-06-17 | OPK | Buy | 15,400 | 15.35 | 236,390 |
| 2015-06-16 | OPK | Buy | 10,000 | 15.36 | 153,620 |
| 2015-06-12 | OPK | Buy | 10,000 | 15.51 | 155,080 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Frost Gamma Investments Trust
(Officer of Nocopi Technologies Inc/md/ at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.