See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions5
Insider Involved1
Total Buys$0.00
Total Sells$2.27M
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jul 27, 2026 Reich Kristian |
Reich Kristian
|
Sell |
1,100 | $20.00 | 1,100 $20.00 $22,000 |
Jul 22, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
2,448 | $20.00 | 2,448 $20.00 $48,960 |
Jul 21, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
50,000 | $20.02 | 50,000 $20.02 $1,001,000 |
Jul 20, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
43,700 | $20.09 | 43,700 $20.09 $877,933 |
Jul 15, 2026 Reich Kristian |
Reich Kristian
|
Sell |
16,105 | $20.01 | 16,105 $20.01 $322,261 |
Jul 10, 2026 Santos da Silva Jorge |
Santos da Silva Jorge
|
Sell |
68,289 | $20.02 | 68,289 $20.02 $1,367,146 |
Jul 09, 2026 Santos da Silva Jorge |
Santos da Silva Jorge
|
Sell |
33,936 | $20.01 | 33,936 $20.01 $679,059 |
Jul 01, 2026 Santos da Silva Jorge |
Santos da Silva Jorge
|
Sell |
47,775 | $20.03 | 47,775 $20.03 $956,933 |
Jun 22, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
39,120 | $22.04 | 39,120 $22.04 $862,205 |
Jun 18, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
2,794 | $19.60 | 2,794 $19.60 $54,762 |
Jun 17, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
50,000 | $19.43 | 50,000 $19.43 $971,500 |
Jun 17, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
15,082 | $19.68 | 15,082 $19.68 $296,814 |
Jun 16, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
50,000 | $18.70 | 50,000 $18.70 $935,000 |
Jun 15, 2026 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
50,000 | $18.89 | 50,000 $18.89 $944,500 |
May 11, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
13,653 | $20.02 | 13,653 $20.02 $273,333 |
Apr 14, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
2,426 | $19.56 | 2,426 $19.56 $47,453 |
Apr 13, 2026 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
51,873 | $18.23 | 51,873 $18.23 $945,645 |
Apr 10, 2026 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
98,127 | $18.41 | 98,127 $18.41 $1,806,518 |
Apr 10, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
1,925 | $19.51 | 1,925 $19.51 $37,557 |
Apr 09, 2026 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Sell |
85,870 | $18.94 | 85,870 $18.94 $1,626,378 |
Mar 31, 2026 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
248,530 | $16.79 | 248,530 $16.79 $4,172,819 |
Mar 31, 2026 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
1,569,116 | $16.79 | 1,569,116 $16.79 $26,345,458 |
Mar 31, 2026 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
1,932,354 | $16.79 | 1,932,354 $16.79 $32,444,224 |
Dec 09, 2025 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
70,000 | $14.49 | 70,000 $14.49 $1,014,300 |
Dec 09, 2025 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
72,908 | $14.43 | 72,908 $14.43 $1,052,062 |
Dec 08, 2025 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
130,000 | $15.08 | 130,000 $15.08 $1,960,400 |
Dec 08, 2025 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
130,000 | $15.08 | 130,000 $15.08 $1,960,400 |
Oct 08, 2025 Bodenstedt Matthias |
Bodenstedt Matthias
CFO
|
Buy |
10,870 | $9.09 | 10,870 $9.09 $98,808 |
Sep 30, 2025 Chen Bihua |
Chen Bihua
|
Sell |
5,827 | $6.96 | 5,827 $6.96 $40,556 |
Sep 29, 2025 Chen Bihua |
Chen Bihua
|
Sell |
232,460 | $8.40 | 232,460 $8.40 $1,952,664 |
Sep 29, 2025 Chen Bihua |
Chen Bihua
|
Sell |
70,748 | $9.38 | 70,748 $9.38 $663,616 |
Sep 29, 2025 Chen Bihua |
Chen Bihua
|
Sell |
3,390,943 | $7.58 | 3,390,943 $7.58 $25,703,348 |
Sep 29, 2025 Chen Bihua |
Chen Bihua
|
Sell |
2,800,000 | $6.61 | 2,800,000 $6.61 $18,508,000 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jul 03, 2025 Moukheibir Catherine |
Moukheibir Catherine
|
Sell |
23,500 | $48.79 | 23,500 $48.79 $1,146,565 |
Oct 04, 2024 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
836,862 | $50.00 | 836,862 $50.00 $41,844,439 |
Oct 04, 2024 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
132,549 | $50.00 | 132,549 $50.00 $6,627,662 |
Oct 04, 2024 Sturge Simon |
Sturge Simon
|
Sell |
171,000 | $53.72 | 171,000 $53.72 $9,186,120 |
Oct 04, 2024 BVF PARTNERS L P/IL |
BVF PARTNERS L P/IL
|
Sell |
1,030,589 | $50.00 | 1,030,589 $50.00 $51,531,099 |
Feb 29, 2024 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
4,740 | $55.89 | 4,740 $55.89 $264,919 |
Feb 28, 2024 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
56,065 | $55.00 | 56,065 $55.00 $3,083,575 |
Feb 28, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
28,090 | $55.00 | 28,090 $55.00 $1,544,950 |
Feb 28, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
31,910 | $55.00 | 31,910 $55.00 $1,755,050 |
Feb 27, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
29,491 | $55.00 | 29,491 $55.00 $1,622,005 |
Feb 27, 2024 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
62,810 | $55.00 | 62,810 $55.00 $3,454,550 |
Feb 27, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
29,431 | $55.00 | 29,431 $55.00 $1,618,705 |
Feb 21, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
569 | $55.30 | 569 $55.30 $31,466 |
Feb 21, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
509 | $55.31 | 509 $55.31 $28,153 |
Feb 21, 2024 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
1,125 | $55.27 | 1,125 $55.27 $62,179 |
Feb 20, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
10,000 | $57.45 | 10,000 $57.45 $574,500 |
Feb 20, 2024 Santos da Silva Jorge |
Santos da Silva Jorge
CEO
|
Sell |
20,000 | $57.44 | 20,000 $57.44 $1,148,800 |
Feb 20, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
10,000 | $57.43 | 10,000 $57.43 $574,300 |
Feb 16, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
10,000 | $60.15 | 10,000 $60.15 $601,500 |
Feb 16, 2024 Reich Kristian |
Reich Kristian
Chief Scientific Officer
|
Sell |
10,000 | $60.15 | 10,000 $60.15 $601,500 |
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