Stock chart
Ticker: CSBR 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
2024-01-16 2024-01-12 B Purchase

Mendelson Daniel Newman

Non-Executive Director
1,000 +0.5%
6.50
USD 6,500
1,000 +0.5% 6.50 USD 6,500
2024-01-12 2024-01-11 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,000 +1.0%
6.27
USD 12,540
2,000 +1.0% 6.27 USD 12,540
2024-01-11 2024-01-10 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,944 +1.5%
6.31
USD 18,577
2,944 +1.5% 6.31 USD 18,577
2024-01-10 2024-01-09 B Purchase

Mendelson Daniel Newman

Non-Executive Director
3,000 +1.6%
6.25
USD 18,750
3,000 +1.6% 6.25 USD 18,750
2024-01-09 2024-01-08 B Purchase

Mendelson Daniel Newman

Non-Executive Director
1,000 +0.5%
6.15
USD 6,150
1,000 +0.5% 6.15 USD 6,150
2024-01-08 2024-01-05 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,000 +1.1%
6.09
USD 12,180
2,000 +1.1% 6.09 USD 12,180
2024-01-08 2024-01-04 B Purchase

Mendelson Daniel Newman

Non-Executive Director
3,000 +1.6%
6.12
USD 18,360
3,000 +1.6% 6.12 USD 18,360
2024-01-04 2024-01-03 B Purchase

Mendelson Daniel Newman

Non-Executive Director
500 +0.3%
5.83
USD 2,915
500 +0.3% 5.83 USD 2,915
2023-12-26 2023-12-21 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,500 +1.4%
4.92
USD 12,300
2,500 +1.4% 4.92 USD 12,300
2023-12-21 2023-12-20 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,100 +1.2%
4.82
USD 10,122
2,100 +1.2% 4.82 USD 10,122
2023-12-20 2023-12-19 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +2.9%
4.75
USD 23,750
5,000 +2.9% 4.75 USD 23,750
2023-10-13 2023-10-11 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +3.2%
6.40
USD 32,000
5,000 +3.2% 6.40 USD 32,000
2023-10-11 2023-10-10 B Purchase

Mendelson Daniel Newman

Non-Executive Director
1,100 +0.7%
6.41
USD 7,051
1,100 +0.7% 6.41 USD 7,051
2023-10-10 2023-10-06 B Purchase

Mendelson Daniel Newman

Non-Executive Director
1,530 +1.0%
6.48
USD 9,914
1,530 +1.0% 6.48 USD 9,914
2023-10-06 2023-10-05 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,000 +1.3%
6.47
USD 12,940
2,000 +1.3% 6.47 USD 12,940
2023-10-04 2023-10-04 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +3.4%
6.40
USD 32,000
5,000 +3.4% 6.40 USD 32,000
2023-10-04 2023-10-03 B Purchase

Mendelson Daniel Newman

Non-Executive Director
2,500 +1.7%
6.30
USD 15,750
2,500 +1.7% 6.30 USD 15,750
2023-10-16 2023-09-29 B Purchase

Mendelson Daniel Newman

Non-Executive Director
4,000 +2.4%
6.16
USD 24,640
4,000 +2.4% 6.16 USD 24,640
2023-10-16 2023-09-28 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +3.0%
6.22
USD 31,100
5,000 +3.0% 6.22 USD 31,100
2023-10-16 2023-09-27 B Purchase

Mendelson Daniel Newman

Non-Executive Director
1,500 +0.9%
5.95
USD 8,925
1,500 +0.9% 5.95 USD 8,925
2023-09-27 2023-09-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +3.5%
5.65
USD 28,250
5,000 +3.5% 5.65 USD 28,250
2023-09-25 2023-09-22 B Purchase

Mendelson Daniel Newman

Non-Executive Director
3,812 +2.8%
5.50
USD 20,966
3,812 +2.8% 5.50 USD 20,966
2023-09-25 2023-09-21 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +3.8%
5.51
USD 27,550
5,000 +3.8% 5.51 USD 27,550
2023-09-25 2023-09-20 B Purchase

Mendelson Daniel Newman

Non-Executive Director
4,018 +3.1%
5.51
USD 22,139
4,018 +3.1% 5.51 USD 22,139
2023-09-25 2023-09-19 B Purchase

Mendelson Daniel Newman

Non-Executive Director
5,000 +4.1%
5.28
USD 26,400
5,000 +4.1% 5.28 USD 26,400
2023-03-21 2023-03-17 B Purchase

Morris Ronnie

CEO

Executive Director
12,382 +1.5%
4.04
USD 49,969
12,382 +1.5% 4.04 USD 49,969
2020-12-17 2020-12-16 S Sale

Breitfeld Philip P.

Non-Executive Director
31,443 -100.0%
11.35
USD 356,976
31,443 -100.0% 11.35 USD 356,976
2020-03-30 2020-03-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
300 +0.5%
5.89
USD 1,767
300 +0.5% 5.89 USD 1,767
2020-03-30 2020-03-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
700 +1.2%
5.90
USD 4,130
700 +1.2% 5.90 USD 4,130
2020-03-30 2020-03-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
100 +0.2%
5.97
USD 597
100 +0.2% 5.97 USD 597
2020-03-30 2020-03-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
100 +0.2%
5.99
USD 599
100 +0.2% 5.99 USD 599
2020-03-30 2020-03-26 B Purchase

Mendelson Daniel Newman

Non-Executive Director
20 +0.0%
6.00
USD 120
20 +0.0% 6.00 USD 120
2020-03-26 2020-03-24 B Purchase

Mendelson Daniel Newman

Non-Executive Director
26 +0.0%
5.50
USD 143
26 +0.0% 5.50 USD 143
2020-03-26 2020-03-24 S Sale

Morris Ronnie

CEO

Executive Director
75 -0.0%
5.25
USD 394
75 -0.0% 5.25 USD 394
2020-03-24 2020-03-20 B Purchase

Morris Ronnie

CEO

Executive Director
75 +0.0%
4.75
USD 356
75 +0.0% 4.75 USD 356
2020-03-10 2020-03-06 S Sale

New Enterprise Associates 14, L.P.

Large shareholder
708,155 -29.2%
6.99
USD 4,950,003
708,155 -29.2% 6.99 USD 4,950,003
2018-12-20 2018-12-19 B Purchase

Morris Ronnie

CEO

Executive Director
20,000 +2.5%
7.44
USD 148,800
20,000 +2.5% 7.44 USD 148,800
2018-11-08 2018-11-06 S Sale

Mendelson Daniel Newman

Non-Executive Director
5,000 -8.0%
13.75
USD 68,750
5,000 -8.0% 13.75 USD 68,750
2018-10-03 2018-10-01 S Sale

ACKERMAN JOEL

Non-Executive Director
22,535 -2.2%
17.02
USD 383,546
22,535 -2.2% 17.02 USD 383,546
2018-10-05 2018-09-20 S Sale

Mendelson Daniel Newman

Non-Executive Director
8,333 -11.8%
13.02
USD 108,496
8,333 -11.8% 13.02 USD 108,496
2018-03-28 2018-03-27 B Purchase

Morris Ronnie

CEO

Executive Director
2,300 +0.2%
3.62
USD 8,319
2,300 +0.2% 3.62 USD 8,319
2018-03-28 2018-03-26 B Purchase

Morris Ronnie

CEO

Executive Director
2,235 +0.2%
3.57
USD 7,979
2,235 +0.2% 3.57 USD 7,979
2018-03-26 2018-03-23 B Purchase

Morris Ronnie

CEO

Executive Director
440 +0.0%
3.50
USD 1,540
440 +0.0% 3.50 USD 1,540
2018-03-26 2018-03-22 B Purchase

Morris Ronnie

CEO

Executive Director
200 +0.0%
3.48
USD 697
200 +0.0% 3.48 USD 697
2018-03-26 2018-03-22 B Purchase

Morris Ronnie

CEO

Executive Director
60 +0.0%
3.50
USD 210
60 +0.0% 3.50 USD 210
2016-10-24 2016-10-21 B Purchase

Morris Ronnie

President

Executive Director
10,000 +0.9%
1.68
USD 16,800
10,000 +0.9% 1.68 USD 16,800
2016-10-24 2016-10-21 B Purchase

Morris Ronnie

President

Executive Director
10,000 +0.9%
1.67
USD 16,700
10,000 +0.9% 1.67 USD 16,700
2016-10-24 2016-10-21 B Purchase

Morris Ronnie

President

Executive Director
10,000 +0.9%
1.64
USD 16,400
10,000 +0.9% 1.64 USD 16,400
2016-10-20 2016-10-19 B Purchase

Morris Ronnie

President

Executive Director
10,000 +0.9%
1.70
USD 17,000
10,000 +0.9% 1.70 USD 17,000
2016-10-20 2016-10-18 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
418 +0.0%
1.70
USD 711
418 +0.0% 1.70 USD 711
2016-10-20 2016-10-18 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
381 +0.0%
1.69
USD 644
381 +0.0% 1.69 USD 644
2016-10-20 2016-10-18 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
201 +0.0%
1.69
USD 340
201 +0.0% 1.69 USD 340
2016-10-20 2016-10-18 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.70
USD 1,698
1,000 +0.1% 1.70 USD 1,698
2016-10-17 2016-10-14 B Purchase

Morris Ronnie

President

Executive Director
10,000 +0.9%
1.66
USD 16,600
10,000 +0.9% 1.66 USD 16,600
2016-10-17 2016-10-14 B Purchase

Morris Ronnie

President

Executive Director
305 +0.0%
1.66
USD 506
305 +0.0% 1.66 USD 506
2016-10-14 2016-10-14 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
300 +0.0%
1.65
USD 495
300 +0.0% 1.65 USD 495
2016-10-14 2016-10-14 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.66
USD 1,658
1,000 +0.1% 1.66 USD 1,658
2016-10-14 2016-10-13 B Purchase

Morris Ronnie

President

Executive Director
9,695 +0.9%
1.66
USD 16,094
9,695 +0.9% 1.66 USD 16,094
2016-10-14 2016-10-13 B Purchase

Morris Ronnie

President

Executive Director
5,643 +0.5%
1.66
USD 9,367
5,643 +0.5% 1.66 USD 9,367
2016-10-14 2016-10-13 B Purchase

Morris Ronnie

President

Executive Director
4,357 +0.4%
1.66
USD 7,233
4,357 +0.4% 1.66 USD 7,233
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.67
USD 1,670
1,000 +0.1% 1.67 USD 1,670
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.68
USD 1,679
1,000 +0.1% 1.68 USD 1,679
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.68
USD 1,677
1,000 +0.1% 1.68 USD 1,677
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.67
USD 1,670
1,000 +0.1% 1.67 USD 1,670
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.67
USD 1,670
1,000 +0.1% 1.67 USD 1,670
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
500 +0.0%
1.69
USD 845
500 +0.0% 1.69 USD 845
2016-10-14 2016-10-13 B Purchase

Morris Ronnie

President

Executive Director
10,000 +1.0%
1.68
USD 16,800
10,000 +1.0% 1.68 USD 16,800
2016-10-14 2016-10-13 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
500 +0.0%
1.68
USD 842
500 +0.0% 1.68 USD 842
2016-10-11 2016-10-10 B Purchase

Morris Ronnie

President

Executive Director
5,000 +0.5%
1.66
USD 8,300
5,000 +0.5% 1.66 USD 8,300
2016-10-11 2016-10-10 B Purchase

Morris Ronnie

President

Executive Director
4,537 +0.4%
1.66
USD 7,531
4,537 +0.4% 1.66 USD 7,531
2016-10-07 2016-10-07 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
5,000 +0.5%
1.64
USD 8,200
5,000 +0.5% 1.64 USD 8,200
2016-10-07 2016-10-06 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,500 +0.1%
1.61
USD 2,421
1,500 +0.1% 1.61 USD 2,421
2016-10-07 2016-10-06 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
702 +0.1%
1.62
USD 1,137
702 +0.1% 1.62 USD 1,137
2016-10-07 2016-10-06 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
1,000 +0.1%
1.61
USD 1,611
1,000 +0.1% 1.61 USD 1,611
2016-09-26 2016-09-23 B Purchase

ACKERMAN JOEL

Chief Executive Officer

Executive Director
33 +0.0%
1.65
USD 54
33 +0.0% 1.65 USD 54
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