Stock chart
Ticker: TARA Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-28 2025-03-26 PS Planned sale

Zummo Jacqueline

Chf Scientific Operations Off

Officer
21,224 -17.7%
4.53
USD 96,145
21,224 -17.7% 4.53 USD 96,145
2024-09-12 2024-09-12 S Sale

Opaleye Management Inc.

Large shareholder
6,500 -12.6%
1.71
USD 11,108
6,500 -12.6% 1.71 USD 11,108
2024-09-12 2024-09-12 S Sale

Opaleye Management Inc.

Large shareholder
119,801 -5.8%
1.71
USD 204,728
119,801 -5.8% 1.71 USD 204,728
2024-09-12 2024-09-11 S Sale

Opaleye Management Inc.

Large shareholder
1,600 -3.0%
1.71
USD 2,743
1,600 -3.0% 1.71 USD 2,743
2024-09-12 2024-09-11 S Sale

Opaleye Management Inc.

Large shareholder
31,000 -1.5%
1.71
USD 53,137
31,000 -1.5% 1.71 USD 53,137
2024-09-10 2024-09-10 S Sale

Opaleye Management Inc.

Large shareholder
1,500 -2.7%
1.77
USD 2,654
1,500 -2.7% 1.77 USD 2,654
2024-09-10 2024-09-10 S Sale

Opaleye Management Inc.

Large shareholder
24,000 -1.1%
1.77
USD 42,456
24,000 -1.1% 1.77 USD 42,456
2024-09-10 2024-09-09 S Sale

Opaleye Management Inc.

Large shareholder
1,900 -3.4%
1.89
USD 3,600
1,900 -3.4% 1.89 USD 3,600
2024-09-10 2024-09-09 S Sale

Opaleye Management Inc.

Large shareholder
34,592 -1.6%
1.89
USD 65,541
34,592 -1.6% 1.89 USD 65,541
2024-07-18 2024-07-16 S Sale

Opaleye Management Inc.

Large shareholder
3,500 -5.8%
2.44
USD 8,547
3,500 -5.8% 2.44 USD 8,547
2024-07-18 2024-07-16 S Sale

Opaleye Management Inc.

Large shareholder
7,896 -0.4%
2.44
USD 19,281
7,896 -0.4% 2.44 USD 19,281
2024-07-11 2024-07-11 S Sale

Opaleye Management Inc.

Large shareholder
15,000 -20.0%
2.40
USD 36,051
15,000 -20.0% 2.40 USD 36,051
2024-07-11 2024-07-11 S Sale

Opaleye Management Inc.

Large shareholder
32,993 -1.5%
2.40
USD 79,295
32,993 -1.5% 2.40 USD 79,295
2024-07-11 2024-07-10 S Sale

Opaleye Management Inc.

Large shareholder
5,000 -6.2%
2.31
USD 11,540
5,000 -6.2% 2.31 USD 11,540
2024-07-11 2024-07-10 S Sale

Opaleye Management Inc.

Large shareholder
13,061 -0.6%
2.31
USD 30,145
13,061 -0.6% 2.31 USD 30,145
2024-07-11 2024-07-09 S Sale

Opaleye Management Inc.

Large shareholder
2,500 -3.0%
2.21
USD 5,535
2,500 -3.0% 2.21 USD 5,535
2024-07-11 2024-07-09 S Sale

Opaleye Management Inc.

Large shareholder
5,997 -0.3%
2.21
USD 13,276
5,997 -0.3% 2.21 USD 13,276
2024-07-03 2024-07-01 S Sale

Opaleye Management Inc.

Large shareholder
2,500 -2.8%
2.12
USD 5,308
2,500 -2.8% 2.12 USD 5,308
2024-07-03 2024-07-01 S Sale

Opaleye Management Inc.

Large shareholder
5,788 -0.3%
2.12
USD 12,290
5,788 -0.3% 2.12 USD 12,290
2024-06-28 2024-06-28 S Sale

Opaleye Management Inc.

Large shareholder
5,000 -5.6%
2.07
USD 10,374
5,000 -5.6% 2.07 USD 10,374
2024-06-28 2024-06-28 S Sale

Opaleye Management Inc.

Large shareholder
12,994 -0.6%
2.07
USD 26,960
12,994 -0.6% 2.07 USD 26,960
2024-06-28 2024-06-27 S Sale

Opaleye Management Inc.

Large shareholder
12,471 -12.2%
2.26
USD 28,161
12,471 -12.2% 2.26 USD 28,161
2024-06-28 2024-06-27 S Sale

Opaleye Management Inc.

Large shareholder
34,103 -1.5%
2.26
USD 77,008
34,103 -1.5% 2.26 USD 77,008
2024-06-27 2024-06-25 S Sale

Opaleye Management Inc.

Large shareholder
6,225 -5.7%
2.26
USD 14,057
6,225 -5.7% 2.26 USD 14,057
2024-06-27 2024-06-25 S Sale

Opaleye Management Inc.

Large shareholder
6,500 -0.3%
2.26
USD 14,678
6,500 -0.3% 2.26 USD 14,678
2024-05-31 2024-05-31 S Sale

Opaleye Management Inc.

Large shareholder
5,824 -5.1%
2.90
USD 16,895
5,824 -5.1% 2.90 USD 16,895
2024-05-31 2024-05-30 S Sale

Opaleye Management Inc.

Large shareholder
9,230 -7.5%
2.94
USD 27,113
9,230 -7.5% 2.94 USD 27,113
2024-05-23 2024-05-22 S Sale

Opaleye Management Inc.

Large shareholder
500 -0.4%
3.00
USD 1,501
500 -0.4% 3.00 USD 1,501
2024-05-23 2024-05-22 S Sale

Opaleye Management Inc.

Large shareholder
9,300 -0.4%
3.02
USD 28,095
9,300 -0.4% 3.02 USD 28,095
2024-05-23 2024-05-21 S Sale

Opaleye Management Inc.

Large shareholder
1,800 -1.4%
3.06
USD 5,500
1,800 -1.4% 3.06 USD 5,500
2024-05-23 2024-05-21 S Sale

Opaleye Management Inc.

Large shareholder
31,200 -1.3%
3.06
USD 95,338
31,200 -1.3% 3.06 USD 95,338
2024-05-17 2024-05-17 S Sale

Opaleye Management Inc.

Large shareholder
1,200 -0.9%
3.06
USD 3,673
1,200 -0.9% 3.06 USD 3,673
2024-05-17 2024-05-17 S Sale

Opaleye Management Inc.

Large shareholder
2,750 -2.1%
3.33
USD 9,152
2,750 -2.1% 3.33 USD 9,152
2024-05-17 2024-05-17 S Sale

Opaleye Management Inc.

Large shareholder
19,685 -0.8%
3.06
USD 60,248
19,685 -0.8% 3.06 USD 60,248
2024-05-17 2024-05-17 S Sale

Opaleye Management Inc.

Large shareholder
47,250 -2.0%
3.33
USD 157,253
47,250 -2.0% 3.33 USD 157,253
2024-05-10 2024-05-10 S Sale

Opaleye Management Inc.

Large shareholder
151,700 -6.0%
3.11
USD 472,424
151,700 -6.0% 3.11 USD 472,424
2024-05-10 2024-05-09 S Sale

Opaleye Management Inc.

Large shareholder
30,600 -1.2%
3.09
USD 94,526
30,600 -1.2% 3.09 USD 94,526
2022-09-15 2022-09-15 B Purchase

Opaleye Management Inc.

Large shareholder
2,300 +1.8%
3.80
USD 8,740
2,300 +1.8% 3.80 USD 8,740
2022-09-15 2022-09-15 B Purchase

Opaleye Management Inc.

Large shareholder
5,000 +0.2%
3.80
USD 19,000
5,000 +0.2% 3.80 USD 19,000
2022-09-15 2022-09-14 B Purchase

Opaleye Management Inc.

Large shareholder
2,500 +2.0%
3.98
USD 9,950
2,500 +2.0% 3.98 USD 9,950
2022-09-15 2022-09-14 B Purchase

Opaleye Management Inc.

Large shareholder
14,100 +0.6%
3.98
USD 56,118
14,100 +0.6% 3.98 USD 56,118
2022-08-15 2022-08-11 B Purchase

Shefferman Jesse

CEO and President

Executive Director
9,065 +1.0%
3.84
USD 34,810
9,065 +1.0% 3.84 USD 34,810
2022-07-05 2022-06-30 B Purchase

BESHAR LUKE M

Non-Executive Director
10,000 +5.3%
3.10
USD 31,000
10,000 +5.3% 3.10 USD 31,000
2022-04-08 2022-04-08 B Purchase

Opaleye Management Inc.

Large shareholder
2,469 +105.4%
4.80
USD 11,841
2,469 +105.4% 4.80 USD 11,841
2022-04-08 2022-04-08 B Purchase

Opaleye Management Inc.

Large shareholder
5,322 +0.2%
4.80
USD 25,523
5,322 +0.2% 4.80 USD 25,523
2022-04-08 2022-04-07 B Purchase

Opaleye Management Inc.

Large shareholder
1,000 +0.8%
4.74
USD 4,743
1,000 +0.8% 4.74 USD 4,743
2022-04-08 2022-04-07 B Purchase

Opaleye Management Inc.

Large shareholder
1,345 +0.1%
4.74
USD 6,380
1,345 +0.1% 4.74 USD 6,380
2022-03-16 2022-03-14 B Purchase

BESHAR LUKE M

Non-Executive Director
10,000 +5.6%
4.25
USD 42,500
10,000 +5.6% 4.25 USD 42,500
2022-03-14 2022-03-10 B Purchase

BESHAR LUKE M

Non-Executive Director
10,000 +6.0%
4.46
USD 44,555
10,000 +6.0% 4.46 USD 44,555
2022-01-31 2022-01-28 B Purchase

Opaleye Management Inc.

Large shareholder
4,031 +3.4%
4.96
USD 20,007
4,031 +3.4% 4.96 USD 20,007
2022-01-31 2022-01-28 B Purchase

Opaleye Management Inc.

Large shareholder
20,000 +0.8%
4.96
USD 99,264
20,000 +0.8% 4.96 USD 99,264
2021-12-22 2021-12-20 B Purchase

Opaleye Management Inc.

Large shareholder
703 +0.0%
6.49
USD 4,562
703 +0.0% 6.49 USD 4,562
2021-12-20 2021-12-17 B Purchase

Opaleye Management Inc.

Large shareholder
490 +0.5%
6.60
USD 3,234
490 +0.5% 6.60 USD 3,234
2021-12-20 2021-12-17 B Purchase

Opaleye Management Inc.

Large shareholder
2,300 +0.1%
6.60
USD 15,180
2,300 +0.1% 6.60 USD 15,180
2021-12-20 2021-12-16 B Purchase

Opaleye Management Inc.

Large shareholder
1,063 +1.0%
6.41
USD 6,815
1,063 +1.0% 6.41 USD 6,815
2021-12-20 2021-12-16 B Purchase

Opaleye Management Inc.

Large shareholder
6,500 +0.3%
6.41
USD 41,670
6,500 +0.3% 6.41 USD 41,670
2021-11-19 2021-11-18 B Purchase

Opaleye Management Inc.

Large shareholder
1,000 +1.0%
6.98
USD 6,980
1,000 +1.0% 6.98 USD 6,980
2021-11-19 2021-11-18 B Purchase

Opaleye Management Inc.

Large shareholder
14,206 +0.6%
6.98
USD 99,151
14,206 +0.6% 6.98 USD 99,151
2021-11-19 2021-11-17 B Purchase

Opaleye Management Inc.

Large shareholder
1,090 +1.1%
6.98
USD 7,608
1,090 +1.1% 6.98 USD 7,608
2021-11-19 2021-11-17 B Purchase

Opaleye Management Inc.

Large shareholder
8,028 +0.3%
6.98
USD 56,035
8,028 +0.3% 6.98 USD 56,035
2021-11-08 2021-11-04 B Purchase

Opaleye Management Inc.

Large shareholder
557 +0.6%
6.50
USD 3,621
557 +0.6% 6.50 USD 3,621
2021-11-08 2021-11-04 B Purchase

Opaleye Management Inc.

Large shareholder
6,000 +0.2%
6.50
USD 39,000
6,000 +0.2% 6.50 USD 39,000
2020-10-02 2020-09-30 B Purchase

Opaleye Management Inc.

Large shareholder
50,000 +2.1%
16.00
USD 800,000
50,000 +2.1% 16.00 USD 800,000
2020-09-25 2020-09-24 B Purchase

Opaleye Management Inc.

Large shareholder
200,000 +9.1%
16.87
USD 3,374,000
200,000 +9.1% 16.87 USD 3,374,000
2020-09-25 2020-09-24 B Purchase

Opaleye Management Inc.

Large shareholder
100,000 +inf%
16.87
USD 1,687,000
100,000 +inf% 16.87 USD 1,687,000
2020-09-23 2020-09-22 B Purchase

Davis Blaine

Chief Financial Officer

Officer
1,481 +inf%
16.91
USD 25,038
1,481 +inf% 16.91 USD 25,038
2020-09-15 2020-09-14 S Sale

Marshall Randall

474 -0.1%
20.00
USD 9,480
474 -0.1% 20.00 USD 9,480
2020-09-15 2020-09-14 S Sale

Marshall Randall

2,080 -0.4%
19.26
USD 40,061
2,080 -0.4% 19.26 USD 40,061
2020-09-14 2020-09-10 S Sale

Marshall Randall

Large shareholder
239 -0.0%
18.00
USD 4,302
239 -0.0% 18.00 USD 4,302
2020-09-10 2020-09-09 S Sale

Marshall Randall

Large shareholder
4,913 -0.8%
19.27
USD 94,674
4,913 -0.8% 19.27 USD 94,674
2020-09-10 2020-09-09 S Sale

Marshall Randall

Large shareholder
5,309 -0.9%
18.10
USD 96,093
5,309 -0.9% 18.10 USD 96,093
2020-09-10 2020-09-08 S Sale

Marshall Randall

Large shareholder
3,108 -0.5%
18.94
USD 58,866
3,108 -0.5% 18.94 USD 58,866
2020-09-04 2020-09-03 S Sale

Marshall Randall

Large shareholder
52 -0.0%
20.19
USD 1,050
52 -0.0% 20.19 USD 1,050
2020-09-04 2020-09-02 S Sale

Marshall Randall

Large shareholder
207 -0.0%
20.68
USD 4,281
207 -0.0% 20.68 USD 4,281
2020-09-01 2020-08-28 S Sale

Marshall Randall

Large shareholder
771 -0.1%
22.09
USD 17,031
771 -0.1% 22.09 USD 17,031
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