Stock chart
Ticker: CHRS Exchange: NMS


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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
2023-11-24 2023-11-22 S Sale

Lanfear Dennis M

President & CEO

Executive Director
223,100 -23.4%
2.02
USD 449,770
223,100 -23.4% 2.02 USD 449,770
2021-10-19 2021-10-15 S Sale

Stilwell McDavid

Chief Financial Officer

Officer
3,507 -10.0%
16.80
USD 58,919
3,507 -10.0% 16.80 USD 58,919
2021-09-29 2021-09-29 S Sale

HEALY JAMES

Non-Executive Director
286,076 -100.0%
16.12
USD 4,611,545
286,076 -100.0% 16.12 USD 4,611,545
2021-09-29 2021-09-28 S Sale

HEALY JAMES

Non-Executive Director
48,329 -14.5%
17.17
USD 829,809
48,329 -14.5% 17.17 USD 829,809
2021-09-29 2021-09-27 S Sale

HEALY JAMES

Non-Executive Director
100,150 -23.0%
18.06
USD 1,808,709
100,150 -23.0% 18.06 USD 1,808,709
2021-06-10 2021-06-09 PP Planned purchase

Stilwell McDavid

Chief Financial Officer

Officer
3,700 +11.8%
13.42
USD 49,668
3,700 +11.8% 13.42 USD 49,668
2021-06-08 2021-06-08 S Sale

Lanfear Dennis M

President & CEO

Executive Director
31,054 -5.9%
13.56
USD 421,229
31,054 -5.9% 13.56 USD 421,229
2021-03-11 2021-03-09 S Sale

Vexler Vladimir

Chief Scientific Officer

Officer
114,240 -68.2%
16.25
USD 1,856,263
114,240 -68.2% 16.25 USD 1,856,263
2021-03-09 2021-03-05 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
6,337 -10.6%
15.46
USD 97,970
6,337 -10.6% 15.46 USD 97,970
2021-03-09 2021-03-05 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
20,312 -25.4%
15.46
USD 314,095
20,312 -25.4% 15.46 USD 314,095
2021-02-19 2021-02-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,488 -4.0%
17.45
USD 43,418
2,488 -4.0% 17.45 USD 43,418
2021-02-03 2021-02-01 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
7,402 -10.8%
21.55
USD 159,513
7,402 -10.8% 21.55 USD 159,513
2021-01-27 2021-01-25 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
6,144 -9.1%
19.00
USD 116,736
6,144 -9.1% 19.00 USD 116,736
2021-01-27 2021-01-25 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
40,000 -37.2%
20.10
USD 804,000
40,000 -37.2% 20.10 USD 804,000
2021-01-21 2021-01-19 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.0%
17.94
USD 44,852
2,500 -4.0% 17.94 USD 44,852
2020-12-21 2020-12-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -7.1%
17.51
USD 43,780
2,500 -7.1% 17.51 USD 43,780
2020-12-11 2020-12-10 S Sale

Vexler Vladimir

Chief Scientific Officer

Officer
17,626 -32.5%
18.05
USD 318,066
17,626 -32.5% 18.05 USD 318,066
2020-12-11 2020-12-09 S Sale

Vexler Vladimir

Chief Scientific Officer

Officer
49,512 -57.4%
18.24
USD 903,084
49,512 -57.4% 18.24 USD 903,084
2020-12-09 2020-12-07 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
8,791 -21.3%
18.42
USD 161,896
8,791 -21.3% 18.42 USD 161,896
2020-12-07 2020-12-04 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
49,000 -60.1%
18.85
USD 923,694
49,000 -60.1% 18.85 USD 923,694
2020-12-07 2020-12-03 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
49,756 -60.4%
18.67
USD 929,079
49,756 -60.4% 18.67 USD 929,079
2020-11-19 2020-11-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
4,283 -11.6%
18.00
USD 77,094
4,283 -11.6% 18.00 USD 77,094
2020-11-19 2020-11-17 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
3,567 -9.9%
17.68
USD 63,054
3,567 -9.9% 17.68 USD 63,054
2020-11-19 2020-11-17 S Sale

Anicetti Vincent R

Chief Operating Officer

Officer
12,420 -25.6%
17.68
USD 219,619
12,420 -25.6% 17.68 USD 219,619
2020-11-19 2020-11-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.9%
17.50
USD 43,744
2,500 -4.9% 17.50 USD 43,744
2020-11-19 2020-11-17 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
1,995 -4.9%
17.49
USD 34,896
1,995 -4.9% 17.49 USD 34,896
2020-10-21 2020-10-19 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
3,217 -6.2%
17.89
USD 57,556
3,217 -6.2% 17.89 USD 57,556
2020-10-16 2020-10-14 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
6,144 -13.2%
19.00
USD 116,736
6,144 -13.2% 19.00 USD 116,736
2020-09-21 2020-09-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
5,000 -9.3%
18.84
USD 94,216
5,000 -9.3% 18.84 USD 94,216
2020-08-19 2020-08-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
5,000 -9.3%
19.37
USD 96,851
5,000 -9.3% 19.37 USD 96,851
2020-07-21 2020-07-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
15,000 -23.6%
18.25
USD 273,687
15,000 -23.6% 18.25 USD 273,687
2020-06-24 2020-06-22 S Sale

Szela Mary T

Non-Executive Director
54,997 -100.0%
17.58
USD 966,759
54,997 -100.0% 17.58 USD 966,759
2020-06-19 2020-06-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.9%
17.22
USD 43,050
2,500 -4.9% 17.22 USD 43,050
2020-06-19 2020-06-17 S Sale

Wahlstrom Mats

Non-Executive Director
200,000 -100.0%
17.15
USD 3,430,020
200,000 -100.0% 17.15 USD 3,430,020
2020-05-22 2020-05-20 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
1,278 -2.7%
17.66
USD 22,569
1,278 -2.7% 17.66 USD 22,569
2020-05-20 2020-05-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.9%
17.17
USD 42,925
2,500 -4.9% 17.17 USD 42,925
2020-05-20 2020-05-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
593 -1.2%
17.17
USD 10,182
593 -1.2% 17.17 USD 10,182
2020-04-21 2020-04-20 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
5,150 -9.7%
17.00
USD 87,550
5,150 -9.7% 17.00 USD 87,550
2020-04-21 2020-04-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
5,000 -8.6%
15.57
USD 77,850
5,000 -8.6% 15.57 USD 77,850
2020-03-05 2020-03-03 S Sale

Wahlstrom Mats

Non-Executive Director
4,222 -2.1%
20.89
USD 88,215
4,222 -2.1% 20.89 USD 88,215
2020-03-05 2020-03-03 S Sale

Wahlstrom Mats

Non-Executive Director
113,844 -35.8%
20.09
USD 2,287,194
113,844 -35.8% 20.09 USD 2,287,194
2020-02-21 2020-02-19 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,159 -6.3%
22.33
USD 70,552
3,159 -6.3% 22.33 USD 70,552
2020-02-20 2020-02-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
5,000 -8.6%
21.64
USD 108,190
5,000 -8.6% 21.64 USD 108,190
2020-02-20 2020-02-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.1%
21.64
USD 54,100
2,500 -4.1% 21.64 USD 54,100
2020-02-20 2020-02-18 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -4.1%
21.64
USD 54,100
2,500 -4.1% 21.64 USD 54,100
2020-01-22 2020-01-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

2,500 -4.1%
19.69
USD 49,213
2,500 -4.1% 19.69 USD 49,213
2020-01-22 2020-01-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

5,000 -7.9%
19.56
USD 97,796
5,000 -7.9% 19.56 USD 97,796
2020-01-22 2020-01-17 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

2,500 -3.8%
19.57
USD 48,921
2,500 -3.8% 19.57 USD 48,921
2020-01-17 2020-01-15 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

2,798 -5.6%
20.08
USD 56,186
2,798 -5.6% 20.08 USD 56,186
2020-01-17 2020-01-15 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,520 -6.6%
19.67
USD 69,238
3,520 -6.6% 19.67 USD 69,238
2019-12-18 2019-12-16 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -11.5%
18.69
USD 46,725
2,500 -11.5% 18.69 USD 46,725
2019-11-25 2019-11-21 S Sale

Lanfear Dennis M

President & CEO

Executive Director
12,500 -2.7%
18.56
USD 231,960
12,500 -2.7% 18.56 USD 231,960
2019-11-22 2019-11-20 S Sale

Lanfear Dennis M

President & CEO

Executive Director
825,000 -64.2%
18.00
USD 14,850,000
825,000 -64.2% 18.00 USD 14,850,000
2019-11-22 2019-11-20 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,159 -48.9%
19.59
USD 61,872
3,159 -48.9% 19.59 USD 61,872
2019-11-20 2019-11-18 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,112 -48.5%
18.88
USD 58,757
3,112 -48.5% 18.88 USD 58,757
2019-11-18 2019-11-14 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -11.5%
19.26
USD 48,150
2,500 -11.5% 19.26 USD 48,150
2019-10-22 2019-10-18 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

1,388 -17.9%
19.02
USD 26,400
1,388 -17.9% 19.02 USD 26,400
2019-10-18 2019-10-16 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,159 -28.9%
19.00
USD 60,021
3,159 -28.9% 19.00 USD 60,021
2019-10-16 2019-10-14 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

2,500 -11.5%
18.40
USD 46,000
2,500 -11.5% 18.40 USD 46,000
2019-09-25 2019-09-23 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

740 -8.7%
21.78
USD 16,117
740 -8.7% 21.78 USD 16,117
2019-09-20 2019-09-18 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,159 -27.1%
20.44
USD 64,560
3,159 -27.1% 20.44 USD 64,560
2019-09-18 2019-09-16 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

2,500 -11.5%
20.03
USD 50,075
2,500 -11.5% 20.03 USD 50,075
2019-08-23 2019-08-21 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
6,058 -41.6%
21.75
USD 131,766
6,058 -41.6% 21.75 USD 131,766
2019-08-23 2019-08-21 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
260 -1.8%
20.73
USD 5,389
260 -1.8% 20.73 USD 5,389
2019-08-21 2019-08-19 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

Officer
3,000 -26.1%
19.04
USD 57,120
3,000 -26.1% 19.04 USD 57,120
2019-08-16 2019-08-14 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

Officer
2,500 -11.5%
19.00
USD 47,500
2,500 -11.5% 19.00 USD 47,500
2019-07-17 2019-07-15 PS Planned sale

Anicetti Vincent R

Chief Operating Officer

2,500 -11.5%
19.20
USD 48,000
2,500 -11.5% 19.20 USD 48,000
2019-07-02 2019-07-02 PS Planned sale

HEALY JAMES

160,000 -7.6%
22.61
USD 3,617,600
160,000 -7.6% 22.61 USD 3,617,600
2019-07-02 2019-06-28 PS Planned sale

HEALY JAMES

200,000 -8.7%
22.05
USD 4,410,000
200,000 -8.7% 22.05 USD 4,410,000
2019-06-24 2019-06-20 PS Planned sale

HEALY JAMES

317,130 -12.1%
21.37
USD 6,777,068
317,130 -12.1% 21.37 USD 6,777,068
2019-06-20 2019-06-19 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

100 -0.9%
20.81
USD 2,081
100 -0.9% 20.81 USD 2,081
2019-06-20 2019-06-19 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,059 -20.8%
20.32
USD 62,166
3,059 -20.8% 20.32 USD 62,166
2019-06-20 2019-06-19 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

667 -5.5%
20.00
USD 13,340
667 -5.5% 20.00 USD 13,340
2019-06-20 2019-06-18 PS Planned sale

Viret Jean-Frederic

Chief Financial Officer

3,000 -19.8%
19.31
USD 57,926
3,000 -19.8% 19.31 USD 57,926
2019-05-31 2019-05-30 S Sale

Lanfear Dennis M

President & CEO

Executive Director
32,398 -2.5%
19.49
USD 631,282
32,398 -2.5% 19.49 USD 631,282
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