Stock chart
Ticker: CHRS Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
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 Total value Details
2019-05-24 2019-05-22 PS Planned sale

HEALY JAMES

Non-Executive Director
257,870 -9.0%
20.69
5,335,330 USD
257,870 -9.0% 20.69 5,335,330 USD
2019-03-22 2019-03-20 S Sale

Viret Jean-Frederic

Chief Financial Officer

3,000 -18.5%
14.92
44,762 USD
3,000 -18.5% 14.92 44,762 USD
2018-09-12 2018-09-10 PS Planned sale

FINCK BARBARA K

Chief Medical Officer

Officer
1,760 -4.5%
18.58
32,699 USD
1,760 -4.5% 18.58 32,699 USD
2018-08-31 2018-08-29 PS Planned sale

HEALY JAMES

Non-Executive Director
25,000 -0.9%
20.50
512,500 USD
25,000 -0.9% 20.50 512,500 USD
2018-08-15 2018-08-13 PS Planned sale

FINCK BARBARA K

Chief Medical Officer

Officer
1,760 -4.5%
19.02
33,480 USD
1,760 -4.5% 19.02 33,480 USD
2018-07-25 2018-07-23 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
9,291 -71.1%
18.56
172,472 USD
9,291 -71.1% 18.56 172,472 USD
2018-07-11 2018-07-10 PS Planned sale

FINCK BARBARA K

Chief Medical Officer

Officer
1,260 -3.3%
15.00
18,900 USD
1,260 -3.3% 15.00 18,900 USD
2018-07-11 2018-07-09 PS Planned sale

FINCK BARBARA K

Chief Medical Officer

Officer
500 -1.3%
15.03
7,515 USD
500 -1.3% 15.03 7,515 USD
2018-06-20 2018-06-18 PS Planned sale

FINCK BARBARA K

Chief Medical Officer

1,760 -4.5%
15.00
26,400 USD
1,760 -4.5% 15.00 26,400 USD
2018-05-17 2018-05-16 S Sale

Lanfear Dennis M

See Remarks

Executive Director
20,984 -1.6%
16.26
341,265 USD
20,984 -1.6% 16.26 341,265 USD
2017-08-10 2017-08-08 PS Planned sale

Herman Alan C.

Chief Scientific Officer

17,535 -26.1%
15.02
263,300 USD
17,535 -26.1% 15.02 263,300 USD
2017-07-07 2017-07-05 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
600 -0.9%
15.00
9,000 USD
600 -0.9% 15.00 9,000 USD
2017-06-05 2017-06-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

1,732 -2.5%
20.98
36,342 USD
1,732 -2.5% 20.98 36,342 USD
2017-06-05 2017-06-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

9,601 -12.1%
20.20
193,950 USD
9,601 -12.1% 20.20 193,950 USD
2017-05-03 2017-05-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
11,333 -12.5%
20.00
226,626 USD
11,333 -12.5% 20.00 226,626 USD
2017-04-05 2017-04-03 PS Planned sale

Herman Alan C.

Chief Scientific Officer

11,333 -11.1%
20.73
234,985 USD
11,333 -11.1% 20.73 234,985 USD
2017-03-03 2017-03-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

11,333 -10.0%
24.19
274,171 USD
11,333 -10.0% 24.19 274,171 USD
2017-02-03 2017-02-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

11,333 -9.1%
27.37
310,155 USD
11,333 -9.1% 27.37 310,155 USD
2017-01-27 2017-01-25 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,900 -56.6%
27.00
105,300 USD
3,900 -56.6% 27.00 105,300 USD
2017-01-05 2017-01-03 PS Planned sale

Herman Alan C.

Chief Scientific Officer

683 -0.5%
28.60
19,536 USD
683 -0.5% 28.60 19,536 USD
2017-01-05 2017-01-03 PS Planned sale

Herman Alan C.

Chief Scientific Officer

10,650 -7.8%
27.90
297,186 USD
10,650 -7.8% 27.90 297,186 USD
2016-12-20 2016-12-16 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,900 -62.7%
28.30
110,365 USD
3,900 -62.7% 28.30 110,365 USD
2016-12-09 2016-12-08 S Sale

Wahlstrom Mats

Non-Executive Director
46,190 -100.0%
27.52
1,271,347 USD
46,190 -100.0% 27.52 1,271,347 USD
2016-12-09 2016-12-07 S Sale

Wahlstrom Mats

Non-Executive Director
7,393 -13.8%
27.50
203,330 USD
7,393 -13.8% 27.50 203,330 USD
2016-12-05 2016-12-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
8,133 -5.7%
27.55
224,078 USD
8,133 -5.7% 27.55 224,078 USD
2016-12-05 2016-12-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
3,200 -2.2%
27.01
86,445 USD
3,200 -2.2% 27.01 86,445 USD
2016-11-22 2016-11-18 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,900 -62.7%
28.19
109,955 USD
3,900 -62.7% 28.19 109,955 USD
2016-11-03 2016-11-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
11,333 -7.2%
27.53
312,042 USD
11,333 -7.2% 27.53 312,042 USD
2016-10-25 2016-10-21 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,900 -62.7%
30.62
119,403 USD
3,900 -62.7% 30.62 119,403 USD
2016-10-05 2016-10-03 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
3,237 -2.0%
26.26
84,998 USD
3,237 -2.0% 26.26 84,998 USD
2016-10-05 2016-10-03 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
8,096 -4.8%
25.47
206,204 USD
8,096 -4.8% 25.47 206,204 USD
2016-09-28 2016-09-26 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,900 -62.7%
29.88
116,550 USD
3,900 -62.7% 29.88 116,550 USD
2016-09-22 2016-09-21 PS Planned sale

Lanfear Dennis M

President and CEO

Executive Director
50 -0.0%
31.75
1,588 USD
50 -0.0% 31.75 1,588 USD
2016-09-22 2016-09-20 PS Planned sale

Lanfear Dennis M

President and CEO

Executive Director
4,010 -0.3%
31.75
127,322 USD
4,010 -0.3% 31.75 127,322 USD
2016-09-20 2016-09-16 PS Planned sale

Lanfear Dennis M

President and CEO

Executive Director
2,900 -0.2%
31.79
92,199 USD
2,900 -0.2% 31.79 92,199 USD
2016-09-06 2016-09-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
16,999 -9.1%
29.99
509,715 USD
16,999 -9.1% 29.99 509,715 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

10,000 -2.7%
29.87
298,700 USD
10,000 -2.7% 29.87 298,700 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

84,976 -18.6%
29.86
2,537,383 USD
84,976 -18.6% 29.86 2,537,383 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

1,349 -0.3%
29.84
40,254 USD
1,349 -0.3% 29.84 40,254 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

1,100 -0.2%
29.92
32,912 USD
1,100 -0.2% 29.92 32,912 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

2,100 -0.5%
29.89
62,769 USD
2,100 -0.5% 29.89 62,769 USD
2016-08-10 2016-08-08 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
15,621 -100.0%
30.00
468,649 USD
15,621 -100.0% 30.00 468,649 USD
2016-08-10 2016-08-08 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
40,000 -100.0%
30.00
1,200,016 USD
40,000 -100.0% 30.00 1,200,016 USD
2016-08-10 2016-08-08 S Sale

FMR LLC

See Remark 1

475 -0.1%
29.89
14,198 USD
475 -0.1% 29.89 14,198 USD
2016-08-08 2016-08-05 S Sale

FMR LLC

See Remark 1

Large shareholder
25,000 -5.1%
28.78
719,500 USD
25,000 -5.1% 28.78 719,500 USD
2016-08-08 2016-08-04 S Sale

FMR LLC

See Remark 1

Large shareholder
100 -0.0%
27.95
2,795 USD
100 -0.0% 27.95 2,795 USD
2016-08-08 2016-08-04 S Sale

FMR LLC

See Remark 1

Large shareholder
100 -0.0%
27.87
2,787 USD
100 -0.0% 27.87 2,787 USD
2016-08-08 2016-08-04 S Sale

FMR LLC

See Remark 1

Large shareholder
200 -0.0%
27.97
5,594 USD
200 -0.0% 27.97 5,594 USD
2016-08-08 2016-08-04 S Sale

FMR LLC

See Remark 1

Large shareholder
23,200 -4.5%
28.16
653,312 USD
23,200 -4.5% 28.16 653,312 USD
2016-08-03 2016-08-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
11,333 -5.7%
25.54
289,433 USD
11,333 -5.7% 25.54 289,433 USD
2016-07-25 2016-07-21 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
700 -100.0%
26.48
18,537 USD
700 -100.0% 26.48 18,537 USD
2016-07-25 2016-07-21 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
3,291 -82.5%
26.05
85,735 USD
3,291 -82.5% 26.05 85,735 USD
2016-07-22 2016-07-20 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
23,741 -100.0%
25.00
593,525 USD
23,741 -100.0% 25.00 593,525 USD
2016-07-22 2016-07-20 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
50,000 -100.0%
25.02
1,251,210 USD
50,000 -100.0% 25.02 1,251,210 USD
2016-07-13 2016-07-11 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
43,495 -100.0%
20.02
870,931 USD
43,495 -100.0% 20.02 870,931 USD
2016-07-05 2016-07-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
4,250 -2.1%
16.89
71,775 USD
4,250 -2.1% 16.89 71,775 USD
2016-06-03 2016-06-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
4,250 -2.1%
18.67
79,360 USD
4,250 -2.1% 18.67 79,360 USD
2016-05-19 2016-05-17 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
12,000 -100.0%
20.00
240,000 USD
12,000 -100.0% 20.00 240,000 USD
2016-05-04 2016-05-02 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
552 -0.3%
19.63
10,838 USD
552 -0.3% 19.63 10,838 USD
2016-05-04 2016-05-02 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
1,493 -100.0%
20.00
29,860 USD
1,493 -100.0% 20.00 29,860 USD
2016-05-04 2016-05-02 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
3,698 -1.8%
19.13
70,753 USD
3,698 -1.8% 19.13 70,753 USD
2016-04-06 2016-04-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
977 -0.5%
21.89
21,384 USD
977 -0.5% 21.89 21,384 USD
2016-04-06 2016-04-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
3,273 -1.5%
21.20
69,379 USD
3,273 -1.5% 21.20 69,379 USD
2016-03-03 2016-03-02 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
6,015 -2.7%
15.32
92,121 USD
6,015 -2.7% 15.32 92,121 USD
2016-03-03 2016-03-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
485 -0.2%
15.00
7,276 USD
485 -0.2% 15.00 7,276 USD
2016-02-09 2016-02-05 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
2,000 -0.9%
15.02
30,040 USD
2,000 -0.9% 15.02 30,040 USD
2016-01-06 2016-01-04 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
300 -0.1%
22.36
6,707 USD
300 -0.1% 22.36 6,707 USD
2016-01-06 2016-01-04 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
3,950 -1.7%
21.40
84,545 USD
3,950 -1.7% 21.40 84,545 USD
2015-12-02 2015-12-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
8,933 -4.0%
29.67
265,072 USD
8,933 -4.0% 29.67 265,072 USD
2015-12-02 2015-12-01 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
2,400 -1.1%
28.80
69,124 USD
2,400 -1.1% 28.80 69,124 USD
2016-05-04 2015-11-20 PS Planned sale

Watler Peter K.

Chief Technical Officer

Officer
20,000 -100.0%
27.41
548,178 USD
20,000 -100.0% 27.41 548,178 USD
2015-11-16 2015-11-13 S Sale

Richards Christos

Non-Executive Director
4,012 -5.9%
27.93
112,051 USD
4,012 -5.9% 27.93 112,051 USD
2015-11-16 2015-11-13 S Sale

Richards Christos

Non-Executive Director
7,988 -10.5%
27.38
218,681 USD
7,988 -10.5% 27.38 218,681 USD
2015-11-16 2015-11-12 S Sale

Richards Christos

Non-Executive Director
3,000 -3.8%
27.23
81,693 USD
3,000 -3.8% 27.23 81,693 USD
2015-11-04 2015-11-02 PS Planned sale

Herman Alan C.

Chief Scientific Officer

Officer
1,900 -0.9%
29.25
55,577 USD
1,900 -0.9% 29.25 55,577 USD