Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
—
0 trades · 0 insiders
Net · 90d
$0
Insiders on file
13
Daily buy vs sell · 90 days
No data yet.
Insiders
| Insider | Role | Trades | Bought | Sold | Last trade |
|---|---|---|---|---|---|
| STANKOVICH THOMAS | Chief Financial Officer | 55 | $199.4K | $276.3K | 2024-05-31 |
| Bandy Barton P. | President and CEO | 15 | $0 | $1.02M | 2022-08-05 |
| GLADNEY DAN W | Director | 3 | $0 | $598.0K | 2021-09-10 |
| McDougal Lori Courtney | Director | 1 | $0 | $0 | 2021-07-22 |
| MINOCHERHOMJEE ARDA PHD | Director | 1 | $0 | $0 | 2021-07-22 |
| BLACKFORD GARY | Director | 1 | $0 | $0 | 2021-07-22 |
| Boyd Steven | 10% Owner | 88 | $216.9K | $14.23M | 2021-06-28 |
| ARMISTICE CAPITAL, LLC | 10% Owner | 53 | $139.0K | $0 | 2021-06-15 |
| Armistice Capital Master Fund Ltd. | 10% Owner | 18 | $48.0K | $0 | 2020-11-10 |
| SABBY MANAGEMENT, LLC | 10% Owner | 13 | $81.3K | $0 | 2019-02-01 |
| YOUNGSTROM SCOTT P | CFO and SVP, Finance | 1 | $0 | $0 | 2018-04-18 |
| Mashaal Michael Y | Director | 2 | $0 | $0 | 2017-12-19 |
| HealthCor Partners GP, LLC | 10% Owner | 2 | $0 | $0 | 2017-12-19 |
Trade history
| Insider | Role | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|---|
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2024-05-31 | 2024-08-13 | 48 | $0.25 | $12 | 22,777 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2024-02-29 | 2024-08-13 | 43 | $0.17 | $7 | 22,825 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-12-31 | 2024-08-13 | 42 | $0.25 | $11 | 22,868 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-11-30 | 2024-08-13 | 39 | $0.23 | $9 | 22,910 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-10-25 | 2023-11-08 | 131 | $0.27 | $35 | 22,949 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-10-11 | 2023-11-08 | 39 | $0.93 | $36 | 23,080 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-09-01 | 2023-11-08 | 118 | $0.89 | $105 | 23,119 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-08-24 | 2023-11-08 | 39 | $1.42 | $55 | 23,237 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-08-04 | 2023-11-08 | 108 | $1.43 | $154 | 23,276 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-07-06 | 2023-07-19 | 106 | $1.47 | $156 | 23,384 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2023-06-30 | 2023-07-06 | 17,702 | $1.52 | $26.9K | 23,490 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-05-31 | 2023-07-06 | 98 | $2.41 | $236 | 5,788 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-04-30 | 2023-07-06 | 96 | $2.36 | $227 | 5,886 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-03-31 | 2023-07-06 | 109 | $2.60 | $283 | 5,982 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-02-28 | 2023-03-07 | 103 | $4.25 | $438 | 6,091 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-02-02 | 2023-03-07 | 157 | $13.29 | $2.1K | 6,194 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-01-24 | 2023-03-07 | 48 | $7.49 | $360 | 6,461 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2023-01-24 | 2023-03-07 | 110 | $7.49 | $824 | 6,351 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-12-01 | 2022-12-20 | 5,144 | $0.15 | $772 | 327,617 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-12-01 | 2022-12-20 | 2,213 | $0.15 | $332 | 325,404 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-11-28 | 2022-12-20 | 364,756 | $0.17 | $62.0K | 332,761 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | A Award | 2022-11-17 | 2022-12-20 | 364,756 | — | $0 | 697,517 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-11-04 | 2022-11-10 | 2,510 | $0.27 | $678 | 332,761 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-11-04 | 2022-11-10 | 5,883 | $0.27 | $1.6K | 335,271 | SEC↗ |
| STANKOVICH THOMAS | CFO | S Sale | 2022-10-04 | 2022-10-06 | 5,809 | $0.28 | $1.6K | 341,154 | SEC↗ |
| STANKOVICH THOMAS | CFO | S Sale | 2022-10-04 | 2022-10-06 | 2,484 | $0.28 | $696 | 338,670 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-09-06 | 2022-09-12 | 4,828 | $0.39 | $1.9K | 346,963 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-08-05 | 2022-08-11 | 11,674 | $0.47 | $5.5K | 773,098 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-08-05 | 2022-08-11 | 4,728 | $0.47 | $2.2K | 351,791 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-07-01 | 2022-07-06 | 11,442 | $0.55 | $6.3K | 784,772 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-07-01 | 2022-07-06 | 4,630 | $0.55 | $2.5K | 356,519 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-06-01 | 2022-06-06 | 4,478 | $0.96 | $4.3K | 361,149 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-06-01 | 2022-06-06 | 8,610 | $0.95 | $8.2K | 798,913 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-06-01 | 2022-06-06 | 2,699 | $0.96 | $2.6K | 796,214 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 78 | $0.87 | $68 | 345,705 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 2,900 | $0.88 | $2.6K | 348,605 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 200 | $0.89 | $178 | 348,805 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 1,000 | $0.90 | $900 | 349,805 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 7,995 | $0.92 | $7.4K | 357,800 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 60 | $0.93 | $56 | 357,860 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 6,539 | $0.94 | $6.1K | 364,399 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2022-05-31 | 2022-06-01 | 1,228 | $0.95 | $1.2K | 365,627 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-05-05 | 2022-05-12 | 4,529 | $0.77 | $3.5K | 345,627 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-05-05 | 2022-05-12 | 11,417 | $0.77 | $8.8K | 807,523 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-04-01 | 2022-04-08 | 11,063 | $1.13 | $12.5K | 818,940 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-04-01 | 2022-04-08 | 5,038 | $1.13 | $5.7K | 350,156 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-02-28 | 2022-03-02 | 6,538 | $1.06 | $6.9K | 830,003 | SEC↗ |
| STANKOVICH THOMAS | CFO | S Sale | 2022-02-28 | 2022-03-02 | 3,658 | $1.06 | $3.9K | 355,194 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-01-31 | 2022-02-02 | 3,684 | $1.22 | $4.5K | 358,852 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-01-31 | 2022-02-02 | 8,324 | $1.22 | $10.2K | 836,541 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2022-01-04 | 2022-01-28 | 3,171 | $1.78 | $5.6K | 362,536 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2022-01-04 | 2022-01-28 | 7,150 | $1.79 | $12.8K | 844,865 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2021-12-02 | 2021-12-09 | 4,304 | $1.83 | $7.9K | 365,707 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2021-12-02 | 2021-12-09 | 13,427 | $1.83 | $24.6K | 852,015 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2021-11-18 | 2021-11-18 | 20,000 | $2.02 | $40.4K | 370,011 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2021-11-02 | 2021-11-16 | 4,320 | $2.69 | $11.6K | 350,011 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2021-11-02 | 2021-11-16 | 13,505 | $2.69 | $36.3K | 865,442 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2021-10-01 | 2021-10-12 | 12,565 | $2.77 | $34.8K | 878,947 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2021-10-01 | 2021-10-12 | 3,660 | $2.76 | $10.1K | 354,331 | SEC↗ |
| GLADNEY DAN W | Director | S Sale | 2021-09-10 | 2021-09-17 | 200,000 | $2.99 | $598.0K | 283,922 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | S Sale | 2021-09-10 | 2021-09-17 | 48,366 | $2.89 | $139.8K | 357,991 | SEC↗ |
| Bandy Barton P. | President and CEO | S Sale | 2021-09-10 | 2021-09-17 | 294,494 | $2.89 | $851.1K | 891,512 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2021-08-30 | 2021-08-31 | 15,000 | $3.43 | $51.5K | 32,613 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2021-08-20 | 2021-08-24 | 15,000 | $3.22 | $48.3K | 17,613 | SEC↗ |
| McDougal Lori Courtney | Director | A Award | 2021-07-22 | 2021-09-17 | 253,429 | — | $0 | 253,429 | SEC↗ |
| MINOCHERHOMJEE ARDA PHD | Director | A Award | 2021-07-22 | 2021-09-17 | 253,429 | — | $0 | 253,429 | SEC↗ |
| BLACKFORD GARY | Director | A Award | 2021-07-22 | 2021-09-17 | 253,429 | — | $0 | 253,429 | SEC↗ |
| GLADNEY DAN W | Director | A Award | 2021-07-22 | 2021-09-17 | 483,922 | — | $0 | 483,922 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | A Award | 2021-07-22 | 2021-09-17 | 282,382 | — | $0 | 315,995 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | A Award | 2021-07-22 | 2021-09-17 | 90,362 | — | $0 | 406,357 | SEC↗ |
| Bandy Barton P. | President and CEO | A Award | 2021-07-22 | 2021-09-17 | 225,906 | — | $0 | 1,186,006 | SEC↗ |
| Bandy Barton P. | President and CEO | A Award | 2021-07-22 | 2021-09-17 | 960,100 | — | $0 | 960,100 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 1,479,713 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 1,479,713 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 676,440 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 676,440 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 2,254,800 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2021-06-28 | 2021-06-29 | 563,700 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 1,572,253 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 1,479,713 | — | $0 | 1,572,253 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 676,440 | — | $0 | 3,728,406 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 3,051,966 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 7,223,346 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 563,700 | — | $0 | 7,223,346 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 6,659,646 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 2,254,800 | — | $0 | 6,659,646 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 4,404,846 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 676,440 | — | $0 | 4,404,846 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 0 | — | $0 | 3,728,406 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2021-06-28 | 2021-06-29 | 1,479,713 | — | $0 | 3,051,966 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-18 | 2021-06-22 | 685,583 | $5.48 | $3.76M | 105,873 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-18 | 2021-06-22 | 0 | — | $0 | 105,873 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-17 | 2021-06-22 | 0 | — | $0 | 872,822 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-17 | 2021-06-22 | 1,024,844 | $6.20 | $6.35M | 872,822 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-17 | 2021-06-22 | 81,366 | $7.13 | $580.1K | 791,456 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-17 | 2021-06-22 | 0 | — | $0 | 791,456 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 0 | — | $0 | 1,897,666 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 50,040 | $8.52 | $426.3K | 1,897,666 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 0 | — | $0 | 1,947,706 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 73,591 | $7.92 | $582.8K | 1,947,706 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 0 | — | $0 | 2,021,297 | SEC↗ |
| Boyd Steven | 10% Owner | S Sale | 2021-06-16 | 2021-06-22 | 388,045 | $6.52 | $2.53M | 2,021,297 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 1,200,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 2,625,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 2,625,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 4,000,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 1,000,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 1,200,000 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other deriv | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | D To issuer | 2021-06-15 | 2021-06-17 | 4,635 | $3.05 | $14.1K | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other | 2021-06-15 | 2021-06-22 | 0 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | J Other | 2021-06-15 | 2021-06-22 | 5,330,277 | — | $0 | 0 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-12-04 | 2020-12-04 | 0 | — | $0 | 5,330,277 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-12-04 | 2020-12-04 | 5,400 | $4.13 | $22.3K | 5,330,277 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-12-02 | 2020-12-04 | 0 | — | $0 | 5,324,877 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-12-02 | 2020-12-04 | 1,000 | $4.31 | $4.3K | 5,324,877 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-11-17 | 2020-11-17 | 0 | — | $0 | 5,323,877 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-11-17 | 2020-11-17 | 187 | $4.50 | $842 | 5,323,877 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-11-13 | 2020-11-17 | 790 | $4.14 | $3.3K | 5,323,690 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-11-13 | 2020-11-17 | 0 | — | $0 | 5,323,690 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-11-10 | 2020-11-12 | 2,400 | $3.58 | $8.6K | 5,322,900 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-11-10 | 2020-11-12 | 0 | — | $0 | 5,322,900 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-11-02 | 2020-11-04 | 3,100 | $3.56 | $11.0K | 5,320,500 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-11-02 | 2020-11-04 | 0 | — | $0 | 5,320,500 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-23 | 2020-09-25 | 1,000 | $3.91 | $3.9K | 5,316,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-23 | 2020-09-25 | 0 | — | $0 | 5,316,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-23 | 2020-09-25 | 1,000 | $4.23 | $4.2K | 5,317,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-23 | 2020-09-25 | 0 | — | $0 | 5,317,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-22 | 2020-09-22 | 1,000 | $4.77 | $4.8K | 5,315,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-22 | 2020-09-22 | 0 | — | $0 | 5,315,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-21 | 2020-09-22 | 300 | $4.45 | $1.3K | 5,314,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-21 | 2020-09-22 | 0 | — | $0 | 5,314,400 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-18 | 2020-09-22 | 0 | — | $0 | 5,314,100 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-18 | 2020-09-22 | 2,000 | $3.77 | $7.5K | 5,314,100 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-16 | 2020-09-16 | 100 | $3.75 | $375 | 5,312,100 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-09-16 | 2020-09-16 | 0 | — | $0 | 5,312,100 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2020-09-16 | 2020-09-17 | 530 | $3.00 | $1.6K | 4,635 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2020-09-14 | 2020-09-16 | 1,200,000 | — | $0 | 1,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2020-09-14 | 2020-09-16 | 0 | — | $0 | 1,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-20 | 2020-08-20 | 2,000 | $3.40 | $6.8K | 5,312,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-20 | 2020-08-20 | 0 | — | $0 | 5,312,000 | SEC↗ |
| STANKOVICH THOMAS | Chief Financial Officer | P Buy | 2020-08-19 | 2020-08-20 | 4,105 | $3.00 | $12.3K | 4,105 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-19 | 2020-08-20 | 0 | — | $0 | 5,309,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-19 | 2020-08-20 | 1,000 | $3.40 | $3.4K | 5,310,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-19 | 2020-08-20 | 0 | — | $0 | 5,310,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-19 | 2020-08-20 | 998 | $3.05 | $3.0K | 5,309,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-18 | 2020-08-20 | 6,000 | $3.00 | $18.0K | 5,308,002 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2020-08-18 | 2020-08-20 | 0 | — | $0 | 5,308,002 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-07-17 | 2020-07-21 | 0 | — | $0 | 5,302,002 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2020-07-17 | 2020-07-21 | 4,500 | $3.00 | $13.5K | 5,302,002 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise deriv | 2020-04-13 | 2020-04-15 | 0 | — | $0 | 0 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise deriv | 2020-04-13 | 2020-04-15 | 2,569,167 | $0.12 | $308.3K | 0 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise deriv | 2020-04-13 | 2020-04-15 | 0 | — | $0 | 0 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise deriv | 2020-04-13 | 2020-04-15 | 2,516,667 | $0.12 | $302.0K | 0 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise | 2020-04-13 | 2020-04-15 | 2,516,667 | $0.12 | $302.0K | 2,728,335 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise | 2020-04-13 | 2020-04-15 | 0 | — | $0 | 5,297,502 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise | 2020-04-13 | 2020-04-15 | 0 | — | $0 | 2,728,335 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | X Exercise | 2020-04-13 | 2020-04-15 | 2,569,167 | $0.12 | $308.3K | 5,297,502 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2020-03-25 | 2020-03-27 | 1,200,000 | — | $0 | 1,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2020-03-25 | 2020-03-27 | 0 | — | $0 | 1,200,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-01-29 | 2020-01-31 | 0 | — | $0 | 211,668 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-01-29 | 2020-01-31 | 2,000 | $7.45 | $14.9K | 211,668 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-01-29 | 2020-01-31 | 0 | — | $0 | 209,668 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2020-01-29 | 2020-01-31 | 1,000 | $6.49 | $6.5K | 209,668 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-20 | 2019-12-23 | 3,048 | $5.25 | $16.0K | 208,668 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-20 | 2019-12-23 | 0 | — | $0 | 208,668 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-19 | 2019-12-23 | 0 | — | $0 | 205,620 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-19 | 2019-12-23 | 9,000 | $5.13 | $46.2K | 205,620 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-16 | 2019-12-18 | 0 | — | $0 | 196,620 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-12-16 | 2019-12-18 | 3,000 | $5.25 | $15.8K | 196,620 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-11 | 2019-12-11 | 0 | — | $0 | 193,620 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-11 | 2019-12-11 | 452 | $5.45 | $2.5K | 193,620 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-09 | 2019-12-11 | 0 | — | $0 | 192,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-09 | 2019-12-11 | 1,071 | $5.05 | $5.4K | 192,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-09 | 2019-12-11 | 0 | — | $0 | 193,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-12-09 | 2019-12-11 | 1,000 | $5.25 | $5.3K | 193,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-26 | 2019-11-27 | 0 | — | $0 | 189,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-26 | 2019-11-27 | 2,000 | $5.43 | $10.9K | 189,168 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2019-11-22 | 2019-11-22 | 1,495 | $5.23 | $7.8K | 187,168 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2019-11-22 | 2019-11-22 | 0 | — | $0 | 187,168 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2019-11-20 | 2019-11-22 | 1,300 | $5.41 | $7.0K | 185,673 | SEC↗ |
| Armistice Capital Master Fund | 10% Owner | P Buy | 2019-11-20 | 2019-11-22 | 0 | — | $0 | 185,673 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-18 | 2019-11-18 | 1,330 | $5.95 | $7.9K | 184,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-18 | 2019-11-18 | 205 | $5.97 | $1.2K | 184,373 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-18 | 2019-11-18 | 0 | — | $0 | 184,168 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-18 | 2019-11-18 | 0 | — | $0 | 184,373 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-14 | 2019-11-18 | 0 | — | $0 | 182,838 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-11-14 | 2019-11-18 | 2,200 | $7.35 | $16.2K | 182,838 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-11-12 | 2019-11-13 | 636 | $7.25 | $4.6K | 180,638 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-11-12 | 2019-11-13 | 0 | — | $0 | 180,638 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-11-11 | 2019-11-13 | 400,000 | $0.04 | $16.0K | 21,600,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-11-11 | 2019-11-13 | 0 | — | $0 | 21,600,000 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2019-09-23 | 2019-09-25 | 308,300,000 | — | $0 | 308,300,000 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2019-09-23 | 2019-09-25 | 0 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise deriv | 2019-09-23 | 2019-09-25 | 315,000,000 | — | $0 | 0 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2019-09-23 | 2019-09-25 | 0 | — | $0 | 308,300,000 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2019-09-23 | 2019-09-25 | 315,000,000 | — | $0 | 315,000,000 | SEC↗ |
| Boyd Steven | 10% Owner | J Other deriv | 2019-09-23 | 2019-09-25 | 0 | — | $0 | 315,000,000 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2019-09-23 | 2019-09-25 | 6,700,000 | $0.02 | $134.0K | 21,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | X Exercise | 2019-09-23 | 2019-09-25 | 0 | — | $0 | 21,200,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-09-17 | 2019-09-19 | 0 | — | $0 | 14,500,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-09-17 | 2019-09-19 | 396,072 | $0.05 | $19.8K | 14,500,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-30 | 2019-09-04 | 0 | — | $0 | 14,075,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-30 | 2019-09-04 | 25,000 | $0.07 | $1.8K | 14,075,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-30 | 2019-09-04 | 0 | — | $0 | 14,103,928 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-30 | 2019-09-04 | 28,928 | $0.07 | $2.0K | 14,103,928 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-29 | 2019-08-29 | 25,000 | $0.07 | $1.8K | 14,005,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-29 | 2019-08-29 | 10,000 | $0.07 | $700 | 13,980,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-29 | 2019-08-29 | 45,000 | $0.07 | $3.2K | 14,050,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-28 | 2019-08-29 | 50,000 | $0.07 | $3.5K | 13,970,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-28 | 2019-08-29 | 50,000 | $0.07 | $3.5K | 13,920,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-27 | 2019-08-29 | 10,000 | $0.07 | $700 | 13,870,000 | SEC↗ |
| ARMISTICE CAPITAL, LLC | 10% Owner | P Buy | 2019-08-27 | 2019-08-29 | 10,000 | $0.07 | $700 | 13,860,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-08-08 | 2019-08-09 | 100,000 | $0.08 | $8.0K | 13,850,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-08-08 | 2019-08-09 | 0 | — | $0 | 13,850,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-08-07 | 2019-08-09 | 250,000 | $0.07 | $17.5K | 13,750,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-08-07 | 2019-08-09 | 0 | — | $0 | 13,750,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-26 | 2019-07-26 | 0 | — | $0 | 13,500,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-26 | 2019-07-26 | 300,000 | $0.08 | $24.0K | 13,500,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-25 | 2019-07-26 | 150,000 | $0.08 | $12.0K | 13,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-25 | 2019-07-26 | 0 | — | $0 | 13,200,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-24 | 2019-07-26 | 0 | — | $0 | 13,050,000 | SEC↗ |
| Boyd Steven | 10% Owner | P Buy | 2019-07-24 | 2019-07-26 | 50,000 | $0.07 | $3.5K | 13,050,000 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | J Other deriv | 2019-02-01 | 2019-02-04 | 1,192,000 | — | $0 | 1,192,000 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-02-01 | 2019-02-04 | 1,192,000 | — | $0 | 507 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-31 | 2019-02-04 | 10,301 | $0.27 | $2.8K | 1,192,507 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-30 | 2019-01-31 | 48,000 | $0.28 | $13.4K | 1,182,206 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-29 | 2019-01-31 | 12,200 | $0.28 | $3.4K | 1,134,206 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-25 | 2019-01-28 | 15,595 | $0.27 | $4.2K | 1,122,006 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-24 | 2019-01-28 | 6,190 | $0.26 | $1.6K | 1,106,411 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-22 | 2019-01-24 | 5,766 | $0.28 | $1.6K | 1,100,221 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-18 | 2019-01-22 | 24,334 | $0.28 | $6.8K | 1,094,455 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-17 | 2019-01-22 | 52 | $0.28 | $15 | 1,070,121 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-16 | 2019-01-17 | 21,961 | $0.27 | $5.9K | 1,065,369 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-16 | 2019-01-17 | 4,700 | $0.26 | $1.2K | 1,070,069 | SEC↗ |
| SABBY MANAGEMENT, LLC | 10% Owner | P Buy | 2019-01-15 | 2019-01-17 | 167,760 | $0.24 | $40.3K | 1,043,408 | SEC↗ |
| GLADNEY DAN W | Chairman, President and CEO | A Award deriv | 2018-04-18 | 2018-04-20 | 4,164,281 | — | $0 | 4,164,281 | SEC↗ |
| YOUNGSTROM SCOTT P | CFO and SVP, Finance | A Award deriv | 2018-04-18 | 2018-04-20 | 1,161,797 | — | $0 | 1,161,797 | SEC↗ |
| HealthCor Partners GP, LLC | 10% Owner | C Conversion deriv | 2017-12-19 | 2018-06-05 | 20,487 | — | $0 | 26,200 | SEC↗ |
| HealthCor Partners GP, LLC | 10% Owner | C Conversion | 2017-12-19 | 2018-06-05 | 136,580 | — | $0 | 174,472 | SEC↗ |
| Mashaal Michael Y | Director | C Conversion | 2017-12-19 | 2017-12-21 | 2,048,700 | — | $0 | 2,617,077 | SEC↗ |
| Mashaal Michael Y | Director | S Sale | 2017-12-19 | 2017-12-21 | 20,487 | — | $0 | 26,200 | SEC↗ |