Insider Buy/Sell Details for the Biotechnology Industry — January 2026
Ratio0.1:1
Daily Buy & Sell Volume
Transactions (1179)
Avidity Biosciences, Inc. (RNAM)
Hughes Steven George — Chief Medical Officer
Shares
2,373
Price
$72.23
Total Value
$171.40K
Shares Held After
36,494
% of Holdings
6.1%
Avidity Biosciences, Inc. (RNAM)
Flanagan W. Michael — Chief Scientific Officer
Shares
2,373
Price
$72.23
Total Value
$171.40K
Shares Held After
91,627
% of Holdings
2.5%
IONIS PHARMACEUTICALS INC (IONS)
Devers Shannon L. — EVP, Chief Human Resources Ofc
Shares
9,264
Price
$84.62
Total Value
$783.92K
Shares Held After
17,494
% of Holdings
34.6%
IONIS PHARMACEUTICALS INC (IONS)
Devers Shannon L. — EVP, Chief Human Resources Ofc
Shares
3,829
Price
$84.62
Total Value
$324.01K
Shares Held After
17,494
% of Holdings
18.0%
IONIS PHARMACEUTICALS INC (IONS)
Devers Shannon L. — EVP, Chief Human Resources Ofc
Shares
3,460
Price
$84.62
Total Value
$292.79K
Shares Held After
17,494
% of Holdings
16.5%
IONIS PHARMACEUTICALS INC (IONS)
Devers Shannon L. — EVP, Chief Human Resources Ofc
Shares
2,101
Price
$85.36
Total Value
$179.34K
Shares Held After
17,494
% of Holdings
10.7%
IONIS PHARMACEUTICALS INC (IONS)
Devers Shannon L. — EVP, Chief Human Resources Ofc
Shares
25,545
Price
$85.36
Total Value
$2.18M
Shares Held After
17,494
% of Holdings
59.4%
Milestone Pharmaceuticals Inc. (MIST)
Oliveto Joseph — Director
Shares
500
Price
$2.25
Total Value
$1.12K
Shares Held After
346,721
% of Holdings
0.1%
Maze Therapeutics, Inc. (MAZE)
Bernstein Harold — President, R&D & CMO
Shares
25,156
Price
$40.20
Total Value
$1.01M
Shares Held After
0
% of Holdings
100.0%
Acumen Pharmaceuticals, Inc. (ABOS)
Doherty James J. — President and CDO
Shares
1,700
Price
$1.99
Total Value
$3.38K
Shares Held After
60,500
% of Holdings
2.7%
Acumen Pharmaceuticals, Inc. (ABOS)
Schacterle Amy — Chief Regulatory Officer
Shares
1,097
Price
$1.98
Total Value
$2.18K
Shares Held After
7,703
% of Holdings
12.5%
Revolution Medicines, Inc. (RVMD)
Horn Margaret A — Chief Operating Officer
Shares
1,700
Price
$102.90
Total Value
$174.93K
Shares Held After
141,053
% of Holdings
1.2%
Revolution Medicines, Inc. (RVMD)
Horn Margaret A — Chief Operating Officer
Shares
20,204
Price
$101.79
Total Value
$2.06M
Shares Held After
142,753
% of Holdings
12.4%
Revolution Medicines, Inc. (RVMD)
Horn Margaret A — Chief Operating Officer
Shares
53,096
Price
$100.02
Total Value
$5.31M
Shares Held After
162,957
% of Holdings
24.6%
Revolution Medicines, Inc. (RVMD)
Anders Jack — Chief Financial Officer
Shares
10,000
Price
$98.00
Total Value
$980.00K
Shares Held After
108,065
% of Holdings
8.5%
Vericel Corp (VCEL)
Halpin Michael — Chief Operating Officer
Shares
10,000
Price
$40.48
Total Value
$404.80K
Shares Held After
16,080
% of Holdings
38.3%
VERTEX PHARMACEUTICALS INC / MA (VRTX)
Tatsis Ourania — EVP, Chief Reg. & Quality Off.
Shares
4,500
Price
$474.99
Total Value
$2.14M
Shares Held After
42,293
% of Holdings
9.6%
Monte Rosa Therapeutics, Inc. (GLUE)
Warmuth Markus — Director
Shares
309
Price
$24.57
Total Value
$7.59K
Shares Held After
618,937
% of Holdings
0.0%
Monte Rosa Therapeutics, Inc. (GLUE)
Warmuth Markus — Director
Shares
1,450
Price
$23.88
Total Value
$34.62K
Shares Held After
619,246
% of Holdings
0.2%
Monte Rosa Therapeutics, Inc. (GLUE)
Warmuth Markus — Director
Shares
3,707
Price
$23.24
Total Value
$86.16K
Shares Held After
620,696
% of Holdings
0.6%
Immunovant, Inc. (IMVT)
Stout Jay S — Chief Technology Officer
Shares
55
Price
$26.92
Total Value
$1.48K
Shares Held After
199,611
% of Holdings
0.0%
Immunovant, Inc. (IMVT)
Stout Jay S — Chief Technology Officer
Shares
1,148
Price
$26.51
Total Value
$30.43K
Shares Held After
199,666
% of Holdings
0.6%
Erasca, Inc. (ERAS)
Garner Ebun — General Counsel & Corp. Sec.
Shares
120,000
Price
$5.59
Total Value
$670.81K
Shares Held After
25,076
% of Holdings
82.7%
Exicure, Inc. (XCUR)
Exicure HiTron Inc. — 10% Owner
Shares
741,272
Price
$4.50
Total Value
$3.34M
Shares Held After
2,592,061
% of Holdings
22.2%
PUMA BIOTECHNOLOGY, INC. (PBYI)
AUERBACH ALAN H — Director
Shares
18,012
Price
$5.88
Total Value
$105.89K
Shares Held After
7,145,951
% of Holdings
0.3%
PUMA BIOTECHNOLOGY, INC. (PBYI)
HUNT DOUGLAS M — The Reporting Person is the Senior Vice President of Regulatory Affairs of the Issuer.
Shares
5,014
Price
$5.88
Total Value
$29.48K
Shares Held After
155,907
% of Holdings
3.1%
PUMA BIOTECHNOLOGY, INC. (PBYI)
NOUGUES MAXIMO F — Chief Financial Officer
Shares
6,405
Price
$5.88
Total Value
$37.65K
Shares Held After
193,284
% of Holdings
3.2%
CODEXIS, INC. (CDXS)
Lutz Stefan — CSO
Shares
4,685
Price
$1.70
Total Value
$7.95K
Shares Held After
138,775
% of Holdings
3.3%
UNITED THERAPEUTICS Corp (UTHR)
CAUSEY CHRISTOPHER — Director
Shares
1,000
Price
$510.00
Total Value
$510.00K
Shares Held After
4,190
% of Holdings
19.3%
GALECTIN THERAPEUTICS INC (GALT)
Jamil Khurram — Chief Medical Officer
Shares
21,446
Price
$3.65
Total Value
$78.20K
Shares Held After
0
% of Holdings
100.0%
GALECTIN THERAPEUTICS INC (GALT)
CALLICUTT JACK W — Chief Financial Officer
Shares
20,354
Price
$3.67
Total Value
$74.70K
Shares Held After
7,614
% of Holdings
72.8%
GALECTIN THERAPEUTICS INC (GALT)
LEWIS JOEL — Director
Shares
37,698
Price
$3.58
Total Value
$134.85K
Shares Held After
832,592
% of Holdings
4.3%
Apogee Therapeutics, Inc. (APGE)
Henderson Jane — Chief Financial Officer
Shares
2,000
Price
$80.00
Total Value
$160.00K
Shares Held After
185,371
% of Holdings
1.1%
Travere Therapeutics, Inc. (TVTX)
Inrig Jula — CHIEF MEDICAL OFFICER
Shares
445
Price
$37.75
Total Value
$16.80K
Shares Held After
86,311
% of Holdings
0.5%
Relay Therapeutics, Inc. (RLAY)
Patel Sanjiv — Director
Shares
43,168
Price
$7.82
Total Value
$337.57K
Shares Held After
661,041
% of Holdings
6.1%
Werewolf Therapeutics, Inc. (HOWL)
EVNIN LUKE — Director
Shares
40,761
Price
$0.65
Total Value
$26.49K
Shares Held After
2,413,158
% of Holdings
1.7%
Nuvalent, Inc. (NUVL)
Porter James Richard — Director
Shares
675
Price
$98.40
Total Value
$66.42K
Shares Held After
278,629
% of Holdings
0.2%
Nuvalent, Inc. (NUVL)
Porter James Richard — Director
Shares
4,905
Price
$97.33
Total Value
$477.40K
Shares Held After
279,304
% of Holdings
1.7%
Nuvalent, Inc. (NUVL)
Porter James Richard — Director
Shares
3,963
Price
$96.75
Total Value
$383.42K
Shares Held After
284,209
% of Holdings
1.4%
Nuvalent, Inc. (NUVL)
Balcom Alexandra — Chief Financial Officer
Shares
225
Price
$98.40
Total Value
$22.14K
Shares Held After
81,733
% of Holdings
0.3%
Nuvalent, Inc. (NUVL)
Balcom Alexandra — Chief Financial Officer
Shares
1,635
Price
$97.33
Total Value
$159.13K
Shares Held After
81,958
% of Holdings
2.0%
Nuvalent, Inc. (NUVL)
Balcom Alexandra — Chief Financial Officer
Shares
1,321
Price
$96.75
Total Value
$127.81K
Shares Held After
83,593
% of Holdings
1.6%
Nuvalent, Inc. (NUVL)
Turner Christopher Durant — Chief Medical Officer
Shares
225
Price
$98.40
Total Value
$22.14K
Shares Held After
55,130
% of Holdings
0.4%
Nuvalent, Inc. (NUVL)
Turner Christopher Durant — Chief Medical Officer
Shares
1,635
Price
$97.33
Total Value
$159.13K
Shares Held After
55,355
% of Holdings
2.9%
Nuvalent, Inc. (NUVL)
Turner Christopher Durant — Chief Medical Officer
Shares
1,321
Price
$96.75
Total Value
$127.81K
Shares Held After
56,990
% of Holdings
2.3%
Nuvalent, Inc. (NUVL)
Miller Deborah Ann — Chief Legal Officer
Shares
183
Price
$98.40
Total Value
$18.01K
Shares Held After
42,134
% of Holdings
0.4%
Nuvalent, Inc. (NUVL)
Miller Deborah Ann — Chief Legal Officer
Shares
1,331
Price
$97.33
Total Value
$129.55K
Shares Held After
42,317
% of Holdings
3.0%
Nuvalent, Inc. (NUVL)
Miller Deborah Ann — Chief Legal Officer
Shares
1,075
Price
$96.75
Total Value
$104.01K
Shares Held After
43,648
% of Holdings
2.4%
Nuvalent, Inc. (NUVL)
Noci Darlene — Chief Development Officer
Shares
225
Price
$98.40
Total Value
$22.14K
Shares Held After
40,617
% of Holdings
0.6%
Nuvalent, Inc. (NUVL)
Noci Darlene — Chief Development Officer
Shares
1,635
Price
$97.33
Total Value
$159.13K
Shares Held After
40,842
% of Holdings
3.8%
Showing 801–850 of 1179 transactions (page 17 of 24)