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 |
|---|---|---|---|---|---|
Apr 25, 2024 Topper James N |
Topper James N
|
Sell |
19 | $64.57 | 19 $64.57 $1,227 |
Jan 26, 2024 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
44,000 | $25.00 | 44,000 $25.00 $1,100,000 |
Jan 26, 2024 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
73,764 | $22.31 | 73,764 $22.31 $1,645,830 |
Jan 25, 2024 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
236 | $22.00 | 236 $22.00 $5,192 |
Dec 28, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
1,016 | $20.04 | 1,016 $20.04 $20,362 |
Dec 28, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
139,166 | $18.32 | 139,166 $18.32 $2,549,521 |
Dec 28, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
1,195,683 | $18.32 | 1,195,683 $18.32 $21,904,913 |
Dec 28, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
3,128 | $19.82 | 3,128 $19.82 $61,997 |
Dec 28, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
26,872 | $19.82 | 26,872 $19.82 $532,603 |
Dec 28, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
139,166 | $18.32 | 139,166 $18.32 $2,549,521 |
Dec 28, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
1,195,683 | $18.32 | 1,195,683 $18.32 $21,904,913 |
Dec 28, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
3,128 | $19.82 | 3,128 $19.82 $61,997 |
Dec 28, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
26,872 | $19.82 | 26,872 $19.82 $532,603 |
Dec 27, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
162,576 | $19.96 | 162,576 $19.96 $3,245,017 |
Dec 27, 2023 Thompson Peter A. |
Thompson Peter A.
|
Sell |
18,922 | $19.96 | 18,922 $19.96 $377,683 |
Dec 27, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
18,922 | $19.96 | 18,922 $19.96 $377,683 |
Dec 27, 2023 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Sell |
162,576 | $19.96 | 162,576 $19.96 $3,245,017 |
Dec 27, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
29,573 | $20.04 | 29,573 $20.04 $592,717 |
Dec 26, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
24,486 | $20.22 | 24,486 $20.22 $495,217 |
Dec 22, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
37,825 | $20.43 | 37,825 $20.43 $772,595 |
Dec 19, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
15,213 | $19.21 | 15,213 $19.21 $292,222 |
Dec 19, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
2,402 | $20.01 | 2,402 $20.01 $48,064 |
Dec 18, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
1,800 | $19.00 | 1,800 $19.00 $34,203 |
Dec 15, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
45,387 | $19.09 | 45,387 $19.09 $866,383 |
Dec 14, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
11,600 | $19.00 | 11,600 $19.00 $220,406 |
Dec 12, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
8,613 | $17.32 | 8,613 $17.32 $149,138 |
Dec 12, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
32,450 | $17.32 | 32,450 $17.32 $561,888 |
Dec 11, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
68,870 | $17.26 | 68,870 $17.26 $1,189,027 |
Dec 08, 2023 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
8,067 | $17.08 | 8,067 $17.08 $137,784 |
Dec 06, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
6,446 | $16.08 | 6,446 $16.08 $103,650 |
Dec 05, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
418 | $16.01 | 418 $16.01 $6,694 |
Dec 04, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
63,947 | $16.06 | 63,947 $16.06 $1,026,887 |
Nov 30, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
700 | $16.00 | 700 $16.00 $11,200 |
Nov 06, 2023 Rickey James Paul |
Rickey James Paul
See Remarks
|
Sell |
18,003 | $16.03 | 18,003 $16.03 $288,554 |
Feb 11, 2022 Frazier Life Sciences VIII, L.P. |
Frazier Life Sciences VIII, L.P.
|
Buy |
112,665 | $7.10 | 112,665 $7.10 $799,989 |
Sep 23, 2021 Peetz Christopher |
Peetz Christopher
|
Sell |
1,900 | $10.17 | 1,900 $10.17 $19,323 |
Sep 23, 2021 CONWAY ROBERT E |
CONWAY ROBERT E
|
Sell |
15,000 | $10.08 | 15,000 $10.08 $151,154 |
Sep 21, 2021 CONWAY ROBERT E |
CONWAY ROBERT E
|
Buy |
10,000 | $9.80 | 10,000 $9.80 $97,966 |
Sep 17, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
45,262 | $10.01 | 45,262 $10.01 $452,964 |
Sep 17, 2021 Venkatesan Jay |
Venkatesan Jay
|
Sell |
400,000 | $9.40 | 400,000 $9.40 $3,760,000 |
Sep 17, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
400,000 | $9.40 | 400,000 $9.40 $3,760,000 |
Sep 17, 2021 Alpine ImmunoSciences, L.P. |
Alpine ImmunoSciences, L.P.
|
Sell |
400,000 | $9.40 | 400,000 $9.40 $3,760,000 |
Sep 17, 2021 Decheng Capital China Life Sciences USD Fund III, L.P. |
Decheng Capital China Life Sciences USD Fund III, L.P.
|
Buy |
1,542,553 | $9.40 | 1,542,553 $9.40 $14,499,998 |
Sep 17, 2021 Thompson Peter A. |
Thompson Peter A.
|
Buy |
425,531 | $9.40 | 425,531 $9.40 $3,999,991 |
Sep 17, 2021 Cui Xiangmin |
Cui Xiangmin
|
Buy |
1,542,553 | $9.40 | 1,542,553 $9.40 $14,499,998 |
Sep 17, 2021 Thompson Peter A. |
Thompson Peter A.
|
Buy |
585,106 | $9.40 | 585,106 $9.40 $5,499,996 |
Sep 17, 2021 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Buy |
425,531 | $9.40 | 425,531 $9.40 $3,999,991 |
Sep 17, 2021 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Buy |
585,106 | $9.40 | 585,106 $9.40 $5,499,996 |
Sep 16, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
6,768 | $10.00 | 6,768 $10.00 $67,696 |
Sep 15, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
3,484 | $10.00 | 3,484 $10.00 $34,840 |
Jun 28, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
3,479 | $10.00 | 3,479 $10.00 $34,792 |
Jun 25, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
9,473 | $10.01 | 9,473 $10.01 $94,865 |
May 20, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
1,221 | $15.00 | 1,221 $15.00 $18,316 |
May 19, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
50,965 | $15.03 | 50,965 $15.03 $765,917 |
May 13, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $11.52 | 10,000 $11.52 $115,169 |
May 12, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $11.68 | 10,000 $11.68 $116,842 |
Apr 14, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $10.52 | 10,000 $10.52 $105,200 |
Apr 13, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $10.07 | 10,000 $10.07 $100,714 |
Mar 05, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $12.99 | 10,000 $12.99 $129,875 |
Mar 04, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $13.01 | 10,000 $13.01 $130,108 |
Feb 02, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
10,000 | $11.74 | 10,000 $11.74 $117,381 |
Feb 01, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
7,021 | $13.20 | 7,021 $13.20 $92,698 |
Feb 01, 2021 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Sell |
2,979 | $12.07 | 2,979 $12.07 $35,968 |
Dec 28, 2020 Thompson Peter A. |
Thompson Peter A.
|
Sell |
600,000 | $14.25 | 600,000 $14.25 $8,550,000 |
Nov 19, 2020 CONWAY ROBERT E |
CONWAY ROBERT E
|
Buy |
10,000 | $8.03 | 10,000 $8.03 $80,300 |
May 30, 2019 Rickey James Paul |
Rickey James Paul
Senior VP and CFO
|
Buy |
10,000 | $4.95 | 10,000 $4.95 $49,500 |
Feb 08, 2019 TIGER MANAGEMENT L.L.C. |
TIGER MANAGEMENT L.L.C.
|
Sell |
25,000 | $5.85 | 25,000 $5.85 $146,245 |
Jan 18, 2019 Topper James N |
Topper James N
|
Buy |
372,439 | $5.37 | 372,439 $5.37 $1,999,997 |
Jan 18, 2019 Topper James N |
Topper James N
|
Buy |
145,251 | $0.00 | 145,251 $0.00 $273,255 |
Jan 18, 2019 Frazier Life Sciences VIII, L.P. |
Frazier Life Sciences VIII, L.P.
|
Buy |
372,439 | $5.37 | 372,439 $5.37 $1,999,997 |
Jan 18, 2019 Thompson Peter A. |
Thompson Peter A.
|
Buy |
372,439 | $5.37 | 372,439 $5.37 $1,999,997 |
Jan 18, 2019 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Buy |
74,441 | $0.00 | 74,441 $0.00 $140,043 |
Jan 18, 2019 Frazier Life Sciences VIII, L.P. |
Frazier Life Sciences VIII, L.P.
|
Buy |
145,251 | $0.00 | 145,251 $0.00 $273,255 |
Jan 18, 2019 GOLD MITCHELL |
GOLD MITCHELL
Executive Chairman and CEO
|
Buy |
190,875 | $5.37 | 190,875 $5.37 $1,024,999 |
Jan 18, 2019 ORBIMED ADVISORS LLC |
ORBIMED ADVISORS LLC
|
Buy |
372,439 | $5.37 | 372,439 $5.37 $1,999,997 |
Jan 18, 2019 Alpine ImmunoSciences, L.P. |
Alpine ImmunoSciences, L.P.
|
Buy |
190,875 | $5.37 | 190,875 $5.37 $1,024,999 |
Jan 18, 2019 Venkatesan Jay |
Venkatesan Jay
|
Buy |
74,441 | $0.00 | 74,441 $0.00 $140,043 |
Jan 18, 2019 Alpine ImmunoSciences, L.P. |
Alpine ImmunoSciences, L.P.
|
Buy |
74,441 | $0.00 | 74,441 $0.00 $140,043 |
Jan 18, 2019 Venkatesan Jay |
Venkatesan Jay
|
Buy |
190,875 | $5.37 | 190,875 $5.37 $1,024,999 |
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