Average Insider

Where insiders trade, we follow

Insider Buy/Sell Details for the Biotechnology Industry — Last 7 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.1:1
Daily Buy & Sell Volume
Jul 21, 2026
Sale
Shares
360
Price
$532.47
Total Value
$191.69K
Shares Held After
328,023
% of Holdings
0.1%
Jul 21, 2026
Sale
Shares
2,605
Price
$531.52
Total Value
$1.38M
Shares Held After
328,383
% of Holdings
0.8%
Jul 21, 2026
Sale
Shares
1,926
Price
$530.50
Total Value
$1.02M
Shares Held After
330,988
% of Holdings
0.6%
Jul 21, 2026
Sale
Shares
509
Price
$529.55
Total Value
$269.54K
Shares Held After
332,914
% of Holdings
0.2%
Jul 21, 2026
Sale
Shares
240
Price
$527.46
Total Value
$126.59K
Shares Held After
333,423
% of Holdings
0.1%
Jul 21, 2026
Sale
Shares
160
Price
$526.24
Total Value
$84.20K
Shares Held After
333,663
% of Holdings
0.0%
Jul 21, 2026
Sale
Shares
120
Price
$524.37
Total Value
$62.92K
Shares Held After
333,823
% of Holdings
0.0%
Jul 21, 2026
Sale
Shares
56,000
Price
$12.51
Total Value
$700.56K
Shares Held After
908,530
% of Holdings
5.8%

Boundless Bio, Inc. (BOLD)

TANG KEVIN — 10% Owner
Jul 21, 2026
Purchase
Shares
2,975
Price
$2.44
Total Value
$7.26K
Shares Held After
2,858,935
% of Holdings
0.1%

Liquidia Corp (LQDA)

Bloch Stephen M — Director
Jul 20, 2026
Sale
Shares
3,596
Price
$79.55
Total Value
$286.07K
Shares Held After
776,477
% of Holdings
0.5%
Jul 20, 2026
Sale
Shares
280
Price
$318.30
Total Value
$89.12K
Shares Held After
0
% of Holdings
100.0%
Jul 20, 2026
Sale
Shares
523
Price
$316.14
Total Value
$165.34K
Shares Held After
280
% of Holdings
65.1%
Jul 20, 2026
Sale
Shares
1,512
Price
$315.26
Total Value
$476.68K
Shares Held After
803
% of Holdings
65.3%
Jul 20, 2026
Sale
Shares
1,850
Price
$313.91
Total Value
$580.73K
Shares Held After
2,315
% of Holdings
44.4%
Jul 20, 2026
Sale
Shares
14,326
Price
$312.96
Total Value
$4.48M
Shares Held After
4,165
% of Holdings
77.5%
Jul 20, 2026
Sale
Shares
15,499
Price
$312.29
Total Value
$4.84M
Shares Held After
18,491
% of Holdings
45.6%
Jul 20, 2026
Sale
Shares
2,907
Price
$311.80
Total Value
$906.39K
Shares Held After
0
% of Holdings
100.0%
Jul 20, 2026
Sale
Shares
6,273
Price
$310.75
Total Value
$1.95M
Shares Held After
2,907
% of Holdings
68.3%
Jul 20, 2026
Sale
Shares
5,146
Price
$310.08
Total Value
$1.60M
Shares Held After
9,180
% of Holdings
35.9%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
Jul 20, 2026
Sale
Shares
2,915
Price
$31.71
Total Value
$92.43K
Shares Held After
24,353
% of Holdings
10.7%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
Jul 20, 2026
Sale
Shares
31,885
Price
$31.05
Total Value
$990.03K
Shares Held After
27,268
% of Holdings
53.9%

NewAmsterdam Pharma Co N.V. (NAMS)

Kooij Louise Frederika — Chief Accounting Officer
Jul 20, 2026
Sale
Shares
70,200
Price
$29.96
Total Value
$2.10M
Shares Held After
59,153
% of Holdings
54.3%
Jul 20, 2026
Sale
Shares
18,844
Price
$7.46
Total Value
$140.53K
Shares Held After
62,161
% of Holdings
23.3%

Sagimet Biosciences Inc. (SGMT)

Rozek Elizabeth — Chief Legal&Admin. Officer
Jul 20, 2026
Sale
Shares
10,545
Price
$7.76
Total Value
$81.83K
Shares Held After
224,414
% of Holdings
4.5%
Jul 20, 2026
Sale
Shares
64,051
Price
$7.76
Total Value
$497.07K
Shares Held After
741,570
% of Holdings
8.0%
Jul 20, 2026
Sale
Shares
1,350
Price
$24.56
Total Value
$33.16K
Shares Held After
0
% of Holdings
100.0%
Jul 20, 2026
Sale
Shares
3,506
Price
$24.56
Total Value
$86.12K
Shares Held After
1,350
% of Holdings
72.2%

Boundless Bio, Inc. (BOLD)

TANG KEVIN — 10% Owner
Jul 20, 2026
Purchase
Shares
1,623
Price
$2.44
Total Value
$3.96K
Shares Held After
2,855,960
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
80
Price
$536.41
Total Value
$42.91K
Shares Held After
324,443
% of Holdings
0.0%
Jul 20, 2026
Sale
Shares
520
Price
$535.20
Total Value
$278.31K
Shares Held After
324,523
% of Holdings
0.2%
Jul 20, 2026
Sale
Shares
889
Price
$534.13
Total Value
$474.84K
Shares Held After
325,043
% of Holdings
0.3%
Jul 20, 2026
Sale
Shares
1,686
Price
$533.03
Total Value
$898.68K
Shares Held After
325,932
% of Holdings
0.5%
Jul 20, 2026
Sale
Shares
1,874
Price
$532.07
Total Value
$997.10K
Shares Held After
327,618
% of Holdings
0.6%
Jul 20, 2026
Sale
Shares
1,660
Price
$531.08
Total Value
$881.59K
Shares Held After
329,492
% of Holdings
0.5%
Jul 20, 2026
Sale
Shares
960
Price
$529.85
Total Value
$508.66K
Shares Held After
331,152
% of Holdings
0.3%
Jul 20, 2026
Sale
Shares
1,831
Price
$529.19
Total Value
$968.94K
Shares Held After
332,112
% of Holdings
0.5%

Imunon, Inc. (IMNN)

Eylward Susan — General Counsel and Corp Sec
Jul 20, 2026
Sale
Shares
2,150
Price
$1.78
Total Value
$3.83K
Shares Held After
2,896
% of Holdings
42.6%
Jul 20, 2026
Purchase
Shares
5,000
Price
$3.46
Total Value
$17.30K
Shares Held After
640,812
% of Holdings
0.8%
Jul 20, 2026
Sale
Shares
280
Price
$555.05
Total Value
$155.41K
Shares Held After
209,329
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
1
Price
$550.72
Total Value
$550.72
Shares Held After
209,609
% of Holdings
0.0%
Jul 20, 2026
Sale
Shares
153
Price
$550.01
Total Value
$84.15K
Shares Held After
209,610
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
47
Price
$548.87
Total Value
$25.80K
Shares Held After
209,763
% of Holdings
0.0%
Jul 20, 2026
Sale
Shares
680
Price
$547.70
Total Value
$372.43K
Shares Held After
209,810
% of Holdings
0.3%
Jul 20, 2026
Sale
Shares
269
Price
$547.08
Total Value
$147.16K
Shares Held After
210,490
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
275
Price
$545.71
Total Value
$150.07K
Shares Held After
210,759
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
545
Price
$544.71
Total Value
$296.87K
Shares Held After
211,034
% of Holdings
0.3%
Jul 20, 2026
Sale
Shares
110
Price
$543.79
Total Value
$59.82K
Shares Held After
211,579
% of Holdings
0.1%
Jul 20, 2026
Sale
Shares
140
Price
$542.75
Total Value
$75.98K
Shares Held After
211,689
% of Holdings
0.1%
Jul 20, 2026
Purchase
Shares
12,000
Price
$3.47
Total Value
$41.64K
Shares Held After
986,967
% of Holdings
1.2%
Jul 20, 2026
Purchase
Shares
140,000
Price
$0.18
Total Value
$24.82K
Shares Held After
551,277
% of Holdings
25.4%
Version: v26.7.3