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 |
|---|---|---|---|---|---|
Aug 27, 2025 Waddill William D. |
Waddill William D.
|
Sell |
4,000 | $59.25 | 4,000 $59.25 $237,000 |
Jul 25, 2025 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
10,415 | $54.78 | 10,415 $54.78 $570,534 |
Jul 23, 2025 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
17,520 | $54.79 | 17,520 $54.79 $959,921 |
Jul 22, 2025 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
22,065 | $55.05 | 22,065 $55.05 $1,214,678 |
Jul 21, 2025 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
12,859 | $54.86 | 12,859 $54.86 $705,445 |
Jun 10, 2025 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
10,000 | $57.03 | 10,000 $57.03 $570,300 |
Jun 09, 2025 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
10,000 | $55.51 | 10,000 $55.51 $555,100 |
Mar 17, 2025 Waddill William D. |
Waddill William D.
|
Sell |
4,000 | $54.25 | 4,000 $54.25 $217,000 |
Mar 13, 2025 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
30,514 | $55.74 | 30,514 $55.74 $1,700,850 |
Mar 12, 2025 Ali Asif |
Ali Asif
CFO
|
Sell |
24,903 | $58.73 | 24,903 $58.73 $1,462,553 |
Jan 16, 2025 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
3,252 | $0.00 | 3,252 $0.00 $0 |
Jan 16, 2025 Ali Asif |
Ali Asif
CFO
|
Sell |
2,601 | $0.00 | 2,601 $0.00 $0 |
Jan 16, 2025 Ali Asif |
Ali Asif
CFO
|
Sell |
1,317 | $0.00 | 1,317 $0.00 $0 |
Jan 16, 2025 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
388 | $0.00 | 388 $0.00 $0 |
Nov 27, 2024 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
10,000 | $44.50 | 10,000 $44.50 $445,000 |
Nov 27, 2024 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
16,000 | $44.83 | 16,000 $44.83 $717,280 |
Nov 26, 2024 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
5,529 | $45.60 | 5,529 $45.60 $252,122 |
Nov 26, 2024 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
21,480 | $46.25 | 21,480 $46.25 $993,450 |
Nov 26, 2024 Gupta Suneel |
Gupta Suneel
Chief Development Officer
|
Sell |
19,191 | $45.50 | 19,191 $45.50 $873,191 |
Nov 25, 2024 Gupta Suneel |
Gupta Suneel
Chief Development Officer
|
Sell |
103,437 | $46.04 | 103,437 $46.04 $4,762,239 |
Nov 25, 2024 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
78,520 | $46.96 | 78,520 $46.96 $3,687,299 |
Nov 15, 2024 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
1,906 | $40.98 | 1,906 $40.98 $78,108 |
Sep 11, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
2,203 | $44.59 | 2,203 $44.59 $98,232 |
Sep 11, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
12,000 | $44.47 | 12,000 $44.47 $533,640 |
Sep 10, 2024 Waddill William D. |
Waddill William D.
|
Sell |
8,000 | $45.00 | 8,000 $45.00 $360,000 |
Jul 24, 2024 Waddill William D. |
Waddill William D.
|
Sell |
8,000 | $40.00 | 8,000 $40.00 $320,000 |
Jun 07, 2024 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
35,000 | $35.19 | 35,000 $35.19 $1,231,650 |
Jun 07, 2024 Waddill William D. |
Waddill William D.
|
Sell |
8,000 | $35.00 | 8,000 $35.00 $280,000 |
Apr 18, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
1,234 | $25.11 | 1,234 $25.11 $30,986 |
Apr 01, 2024 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
25,000 | $28.31 | 25,000 $28.31 $707,750 |
Mar 01, 2024 Waddill William D. |
Waddill William D.
|
Sell |
12,975 | $31.34 | 12,975 $31.34 $406,637 |
Mar 01, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
12,000 | $32.22 | 12,000 $32.22 $386,640 |
Mar 01, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
2,248 | $32.33 | 2,248 $32.33 $72,678 |
Mar 01, 2024 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
30,000 | $31.62 | 30,000 $31.62 $948,600 |
Feb 29, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
7,850 | $30.61 | 7,850 $30.61 $240,289 |
Feb 29, 2024 Ali Asif |
Ali Asif
CFO
|
Sell |
2,089 | $31.00 | 2,089 $31.00 $64,759 |
Jan 09, 2024 Gupta Suneel |
Gupta Suneel
Chief Development Officer
|
Sell |
5,000 | $25.00 | 5,000 $25.00 $125,000 |
Dec 13, 2023 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
75,000 | $20.08 | 75,000 $20.08 $1,506,000 |
Nov 15, 2023 MOLINA ARTURO MD |
MOLINA ARTURO MD
CMO
|
Sell |
1,848 | $16.24 | 1,848 $16.24 $30,012 |
Dec 21, 2021 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
15,000 | $32.14 | 15,000 $32.14 $482,171 |
Aug 17, 2021 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
14,779 | $47.56 | 14,779 $47.56 $702,889 |
Feb 11, 2021 Noonberg Sarah B. |
Noonberg Sarah B.
|
Sell |
3,700 | $25.09 | 3,700 $25.09 $92,833 |
Feb 10, 2021 Noonberg Sarah B. |
Noonberg Sarah B.
|
Sell |
400 | $26.04 | 400 $26.04 $10,416 |
Feb 10, 2021 Noonberg Sarah B. |
Noonberg Sarah B.
|
Sell |
4,300 | $25.42 | 4,300 $25.42 $109,306 |
Jan 19, 2021 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
24,846 | $24.60 | 24,846 $24.60 $611,105 |
Aug 11, 2020 KHOSLA CHAITAN PHD |
KHOSLA CHAITAN PHD
|
Sell |
2,499 | $17.19 | 2,499 $17.19 $42,952 |
Mar 12, 2020 SELICK HAROLD E |
SELICK HAROLD E
|
Buy |
12,000 | $6.70 | 12,000 $6.70 $80,400 |
Dec 03, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Buy |
20,000 | $5.65 | 20,000 $5.65 $113,000 |
Dec 03, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Buy |
10,000 | $5.55 | 10,000 $5.55 $55,500 |
Dec 03, 2019 Kalkofen Donald A. |
Kalkofen Donald A.
CFO
|
Buy |
613 | $5.10 | 613 $5.10 $3,126 |
Dec 03, 2019 Kalkofen Donald A. |
Kalkofen Donald A.
CFO
|
Buy |
562 | $5.09 | 562 $5.09 $2,861 |
Dec 03, 2019 Gupta Suneel |
Gupta Suneel
EVP Clinical Operations
|
Buy |
30,000 | $5.13 | 30,000 $5.13 $153,900 |
Dec 03, 2019 Giraudo Bryan |
Giraudo Bryan
|
Buy |
8,000 | $5.70 | 8,000 $5.70 $45,620 |
Aug 06, 2019 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
3,395 | $8.85 | 3,395 $8.85 $30,044 |
Aug 06, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
10,792 | $8.85 | 10,792 $8.85 $95,535 |
Mar 01, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
2,183 | $8.03 | 2,183 $8.03 $17,529 |
Mar 01, 2019 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
810 | $8.03 | 810 $8.03 $6,504 |
Mar 01, 2019 Shames Richard S. |
Shames Richard S.
CMO
|
Sell |
657 | $8.03 | 657 $8.03 $5,276 |
Feb 06, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
777 | $8.10 | 777 $8.10 $6,292 |
Feb 06, 2019 PATEL DINESH V PH D |
PATEL DINESH V PH D
President and CEO
|
Sell |
10,132 | $7.71 | 10,132 $7.71 $78,118 |
Feb 06, 2019 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
3,821 | $7.74 | 3,821 $7.74 $29,562 |
Feb 06, 2019 Shames Richard S. |
Shames Richard S.
CMO
|
Sell |
2,580 | $7.71 | 2,580 $7.71 $19,892 |
Feb 06, 2019 Shames Richard S. |
Shames Richard S.
CMO
|
Sell |
198 | $8.15 | 198 $8.15 $1,614 |
May 17, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
38,968 | $6.09 | 38,968 $6.09 $237,358 |
May 16, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
29,441 | $6.46 | 29,441 $6.46 $190,071 |
May 15, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
57,715 | $6.48 | 57,715 $6.48 $374,080 |
May 14, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
77,591 | $6.37 | 77,591 $6.37 $494,224 |
Mar 23, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
59,950 | $20.71 | 59,950 $20.71 $1,241,325 |
Mar 22, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
4,759 | $20.62 | 4,759 $20.62 $98,133 |
Mar 21, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
17,699 | $20.61 | 17,699 $20.61 $364,727 |
Mar 20, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
17,060 | $20.61 | 17,060 $20.61 $351,538 |
Mar 19, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
13,439 | $20.57 | 13,439 $20.57 $276,446 |
Mar 16, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
6,926 | $20.51 | 6,926 $20.51 $142,063 |
Mar 15, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
11,751 | $20.64 | 11,751 $20.64 $242,521 |
Mar 14, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
200 | $20.77 | 200 $20.77 $4,154 |
Mar 13, 2018 CANAAN X L.P. |
CANAAN X L.P.
|
Sell |
1,204 | $20.84 | 1,204 $20.84 $25,094 |
Mar 12, 2018 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
3,500 | $21.29 | 3,500 $21.29 $74,500 |
Mar 02, 2018 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
875 | $20.00 | 875 $20.00 $17,500 |
Jan 16, 2018 Liu David Y |
Liu David Y
Chief Scientific Officer
|
Sell |
875 | $20.00 | 875 $20.00 $17,500 |
May 16, 2017 Giraudo Bryan |
Giraudo Bryan
|
Buy |
10,000 | $6.46 | 10,000 $6.46 $64,566 |
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