The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 15, 2025 Finney Kevin |
Finney Kevin
|
Buy |
50,000 | $0.35 | 50,000 $0.35 $17,500 |
Aug 15, 2025 Finney Kevin |
Finney Kevin
|
Buy |
50,000 | $0.37 | 50,000 $0.37 $18,500 |
Jul 30, 2025 Finney Kevin |
Finney Kevin
|
Buy |
25,874 | $0.38 | 25,874 $0.38 $9,832 |
Jul 29, 2025 Watson W. Mark |
Watson W. Mark
|
Buy |
10,000 | $0.41 | 10,000 $0.41 $4,050 |
Jul 28, 2025 Finney Kevin |
Finney Kevin
|
Buy |
20,000 | $0.40 | 20,000 $0.40 $8,000 |
Jul 25, 2025 Finney Kevin |
Finney Kevin
|
Buy |
20,000 | $0.39 | 20,000 $0.39 $7,800 |
Jul 17, 2025 Finney Kevin |
Finney Kevin
|
Buy |
794 | $0.38 | 794 $0.38 $302 |
May 19, 2025 Lo Steven |
Lo Steven
President, Chief Exec Officer
|
Buy |
100,000 | $0.49 | 100,000 $0.49 $49,000 |
Jun 18, 2024 Watson W. Mark |
Watson W. Mark
|
Buy |
20,000 | $0.68 | 20,000 $0.68 $13,578 |
Dec 28, 2022 Watson W. Mark |
Watson W. Mark
|
Buy |
20,000 | $0.76 | 20,000 $0.76 $15,140 |
Jun 22, 2022 Ahmad Fuad |
Ahmad Fuad
Interim CFO
|
Buy |
5,000 | $3.22 | 5,000 $3.22 $16,100 |
Jan 10, 2022 Yedid Robert A. |
Yedid Robert A.
|
Sell |
1,500 | $6.01 | 1,500 $6.01 $9,015 |
Nov 30, 2021 Echerd Margaret |
Echerd Margaret
SVP, Principal Accntng Officer
|
Sell |
3,602 | $8.00 | 3,602 $8.00 $28,816 |
Sep 10, 2021 Echerd Margaret |
Echerd Margaret
SVP, Principal Accntng Officer
|
Sell |
1,801 | $9.10 | 1,801 $9.10 $16,389 |
Aug 10, 2021 Echerd Margaret |
Echerd Margaret
SVP, Principal Accntng Officer
|
Sell |
1,801 | $10.00 | 1,801 $10.00 $18,010 |
Aug 10, 2021 Tucker Sean |
Tucker Sean
SVP, Chief Scientific Officer
|
Sell |
4,172 | $10.20 | 4,172 $10.20 $42,554 |
Aug 10, 2021 Tucker Sean |
Tucker Sean
SVP, Chief Scientific Officer
|
Sell |
5,828 | $10.20 | 5,828 $10.20 $59,446 |
Jul 19, 2021 Echerd Margaret |
Echerd Margaret
SVP, Principal Accntng Officer
|
Sell |
1,800 | $8.00 | 1,800 $8.00 $14,400 |
Jun 11, 2021 Echerd Margaret |
Echerd Margaret
SVP, Principal Accntng Officer
|
Sell |
1,802 | $8.00 | 1,802 $8.00 $14,416 |
Jun 11, 2021 Yedid Robert A. |
Yedid Robert A.
|
Sell |
10,000 | $8.61 | 10,000 $8.61 $86,109 |
May 07, 2021 Latour Wouter |
Latour Wouter
|
Sell |
100,000 | $7.13 | 100,000 $7.13 $712,750 |
May 06, 2021 Latour Wouter |
Latour Wouter
|
Sell |
100,000 | $6.54 | 100,000 $6.54 $653,890 |
Mar 04, 2021 Latour Wouter |
Latour Wouter
|
Sell |
150,000 | $6.04 | 150,000 $6.04 $906,450 |
Nov 23, 2020 Latour Wouter |
Latour Wouter
|
Sell |
333,334 | $6.32 | 333,334 $6.32 $2,108,138 |
Jun 29, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
9,385,386 | $8.29 | 9,385,386 $8.29 $77,804,850 |
Jun 29, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Jun 26, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
18,226,667 | $10.38 | 18,226,667 $10.38 $189,192,803 |
Jun 26, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Jun 03, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
400,000 | $2.77 | 400,000 $2.77 $1,108,000 |
Jun 03, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Jun 02, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
800,000 | $2.75 | 800,000 $2.75 $2,200,000 |
Jun 02, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Jun 01, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
200,000 | $2.74 | 200,000 $2.74 $548,000 |
Jun 01, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 27, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
200,000 | $2.61 | 200,000 $2.61 $522,000 |
May 27, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 22, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
200,000 | $2.86 | 200,000 $2.86 $572,000 |
May 22, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 21, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
400,000 | $2.97 | 400,000 $2.97 $1,188,000 |
May 21, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 20, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
1,150,000 | $3.19 | 1,150,000 $3.19 $3,668,500 |
May 20, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 18, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
650,000 | $2.86 | 650,000 $2.86 $1,859,000 |
May 18, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 15, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
458,639 | $2.82 | 458,639 $2.82 $1,293,362 |
May 15, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 14, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
834,669 | $3.02 | 834,669 $3.02 $2,520,700 |
May 14, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 13, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
525,616 | $2.97 | 525,616 $2.97 $1,561,080 |
May 13, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 12, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
1,581,076 | $3.02 | 1,581,076 $3.02 $4,774,850 |
May 12, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 11, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
1,300,000 | $2.79 | 1,300,000 $2.79 $3,627,000 |
May 11, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 08, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
100,000 | $2.52 | 100,000 $2.52 $252,000 |
May 08, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 07, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
100,000 | $2.51 | 100,000 $2.51 $251,000 |
May 07, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 06, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
50,000 | $2.58 | 50,000 $2.58 $129,000 |
May 06, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 05, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
692,531 | $2.66 | 692,531 $2.66 $1,842,132 |
May 05, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 04, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
957,469 | $2.65 | 957,469 $2.65 $2,537,293 |
May 04, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
May 01, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
1,000,000 | $2.71 | 1,000,000 $2.71 $2,710,000 |
May 01, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Apr 30, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
4,434,296 | $2.96 | 4,434,296 $2.96 $13,125,516 |
Apr 30, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Apr 29, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
873,634 | $3.01 | 873,634 $3.01 $2,629,638 |
Apr 29, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Apr 28, 2020 Davis Todd C |
Davis Todd C
|
Sell |
60,000 | $3.28 | 60,000 $3.28 $196,500 |
Apr 28, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
1,292,070 | $3.38 | 1,292,070 $3.38 $4,367,197 |
Apr 28, 2020 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Sell |
0 | $0.00 | 0 $0.00 $0 |
Nov 07, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
63,749 | $0.34 | 63,749 $0.34 $21,675 |
Nov 07, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Nov 06, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
61,869 | $0.34 | 61,869 $0.34 $21,035 |
Nov 06, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Nov 05, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
74,382 | $0.33 | 74,382 $0.33 $24,546 |
Nov 05, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Oct 11, 2019 Richard John P |
Richard John P
|
Buy |
20,000 | $0.38 | 20,000 $0.38 $7,680 |
Oct 07, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
290,000 | $0.37 | 290,000 $0.37 $107,300 |
Oct 07, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Oct 04, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
274,000 | $0.35 | 274,000 $0.35 $95,900 |
Oct 04, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Oct 03, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
228,720 | $0.34 | 228,720 $0.34 $77,765 |
Oct 03, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Oct 02, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
23,913 | $0.36 | 23,913 $0.36 $8,609 |
Oct 02, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Oct 01, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
183,367 | $0.35 | 183,367 $0.35 $64,178 |
Oct 01, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Sep 30, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
1,600,376 | $0.33 | 1,600,376 $0.33 $528,124 |
Sep 30, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Sep 30, 2019 Latour Wouter |
Latour Wouter
President and Chief Executive
|
Buy |
166,667 | $0.30 | 166,667 $0.30 $50,000 |
Sep 30, 2019 Latour Wouter |
Latour Wouter
President and Chief Executive
|
Buy |
166,667 | $0.30 | 166,667 $0.30 $19,745 |
Sep 27, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
972,643 | $0.29 | 972,643 $0.29 $282,066 |
Sep 27, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Sep 26, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
4,760,314 | $0.28 | 4,760,314 $0.28 $1,332,888 |
Sep 26, 2019 ARMISTICE CAPITAL, LLC |
ARMISTICE CAPITAL, LLC
|
Buy |
0 | $0.00 | 0 $0.00 $0 |
Apr 11, 2019 Finney Michael J. |
Finney Michael J.
|
Buy |
181,818 | $1.10 | 181,818 $1.10 $200,000 |
Apr 11, 2019 Finney Michael J. |
Finney Michael J.
|
Buy |
181,818 | $1.10 | 181,818 $1.10 $53,700 |
Apr 11, 2019 Tucker Sean |
Tucker Sean
Chief Scientific Officer
|
Buy |
27,273 | $1.10 | 27,273 $1.10 $30,000 |
Apr 11, 2019 Tucker Sean |
Tucker Sean
Chief Scientific Officer
|
Buy |
27,273 | $1.10 | 27,273 $1.10 $8,055 |
Jun 05, 2018 Finney Michael J. |
Finney Michael J.
|
Buy |
2,000 | $3.46 | 2,000 $3.46 $6,920 |
Jun 05, 2018 Finney Michael J. |
Finney Michael J.
|
Buy |
65 | $2.91 | 65 $2.91 $189 |
Jun 05, 2018 Finney Michael J. |
Finney Michael J.
|
Buy |
1,135 | $2.92 | 1,135 $2.92 $3,314 |
Jun 05, 2018 Finney Michael J. |
Finney Michael J.
|
Buy |
800 | $2.91 | 800 $2.91 $2,328 |
Jun 04, 2018 Finney Michael J. |
Finney Michael J.
|
Buy |
1,000 | $4.27 | 1,000 $4.27 $4,270 |
TOP
