Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.2:1
Daily Buy & Sell Volume

By Sector

By Industry

Medical - Instruments & Supplies
Buys2
Sells29
Buy $$145.01K
Sell $$1.02B
Ratio1:7036.81
Software - Application
Buys33
Sells398
Buy $$2.53M
Sell $$755.04M
Ratio1:298.15
% Change vs. Prior
Ratio -96.3%Value -21.2%
Oil & Gas Exploration & Production
Buys16
Sells19
Buy $$145.76M
Sell $$348.66M
Ratio1:2.39
% Change vs. Prior
Ratio +39342.5%Value -86.9%
Software - Infrastructure
Buys9
Sells637
Buy $$203.70K
Sell $$469.83M
Ratio1:2306.44
% Change vs. Prior
Ratio -92.8%Value -41.0%
Computer Hardware
Buys0
Sells294
Buy $$0.00
Sell $$426.76M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -70.7%
Biotechnology
Buys92
Sells739
Buy $$26.73M
Sell $$319.31M
Ratio1:11.95
% Change vs. Prior
Ratio -73.2%Value -58.2%
Residential Construction
Buys17
Sells0
Buy $$245.08M
Sell $$0.00
RatioAll Buys
Asset Management
Buys101
Sells93
Buy $$209.16M
Sell $$32.02M
Ratio6.53:1
% Change vs. Prior
Ratio +214.4%Value -10.9%
Specialty Business Services
Buys1
Sells6
Buy $$736.67K
Sell $$204.94M
Ratio1:278.20
Oil & Gas Midstream
Buys0
Sells25
Buy $$0.00
Sell $$195.53M
RatioAll Sells
Internet Content & Information
Buys12
Sells172
Buy $$330.61K
Sell $$194.38M
Ratio1:587.93
Specialty Retail
Buys11
Sells150
Buy $$41.71M
Sell $$81.83M
Ratio1:1.96
% Change vs. Prior
Ratio +23.0%Value -44.3%
Medical - Diagnostics & Research
Buys3
Sells141
Buy $$113.45K
Sell $$111.40M
Ratio1:981.90
% Change vs. Prior
Ratio +6858.3%Value -66.3%
Financial - Capital Markets
Buys9
Sells62
Buy $$7.93M
Sell $$103.51M
Ratio1:13.05
Medical - Care Facilities
Buys0
Sells7
Buy $$0.00
Sell $$111.16M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -74.0%
Oct 6, 2026
Sale
Shares
10,000
Price
$20.90
Total Value
$208.98K
Shares Held After
5,145,936
% of Holdings
0.2%

SentinelOne, Inc. (S)

PADGETT BARRY L. — President and COO
Oct 6, 2026
Sale
Shares
15,460
Price
$25.33
Total Value
$391.60K
Shares Held After
961,970
% of Holdings
1.6%
Oct 6, 2026
Sale
Shares
6,000
Price
$76.68
Total Value
$460.08K
Shares Held After
1,308,672
% of Holdings
0.5%

Eton Pharmaceuticals, Inc. (ETON)

Krempa David — Chief Business Officer
Oct 6, 2026
Sale
Shares
4,166
Price
$55.07
Total Value
$229.41K
Shares Held After
43,381
% of Holdings
8.8%

BioNTech SE (BNTX)

Sahin Ugur — Chief Executive Officer
Oct 6, 2026
Sale
Shares
21,000
Price
$96.81
Total Value
$2.03M
Shares Held After
87,209
% of Holdings
19.4%

CYTOKINETICS INC (CYTK)

Malik Fady Ibraham — EVP Research&Development
Oct 6, 2026
Sale
Shares
3,500
Price
$61.38
Total Value
$214.83K
Shares Held After
153,902
% of Holdings
2.2%
Shares
1,000
Price
$0.06
Total Value
$60.00
Shares Held After
57,710,081
% of Holdings
0.0%
Oct 5, 2026
Sale
Shares
100,000
Price
$114.97
Total Value
$11.50M
Shares Held After
6,832,458
% of Holdings
1.4%

Grab Holdings Ltd (GRAB)

Ong Chin Yin — Chief Org Capability Officer
Oct 5, 2026
Sale
Shares
38,000
Price
$3.09
Total Value
$117.42K
Shares Held After
3,594,611
% of Holdings
1.0%
Oct 5, 2026
Sale
Shares
981
Price
$308.44
Total Value
$302.58K
Shares Held After
4,807
% of Holdings
16.9%
Oct 5, 2026
Sale
Shares
157
Price
$356.05
Total Value
$55.90K
Shares Held After
69,775
% of Holdings
0.2%
Oct 5, 2026
Sale
Shares
6,136
Price
$355.45
Total Value
$2.18M
Shares Held After
69,932
% of Holdings
8.1%
Oct 5, 2026
Sale
Shares
2,823
Price
$354.32
Total Value
$1.00M
Shares Held After
76,068
% of Holdings
3.6%
Oct 5, 2026
Sale
Shares
5,892
Price
$353.35
Total Value
$2.08M
Shares Held After
78,891
% of Holdings
6.9%
Oct 5, 2026
Sale
Shares
1,923
Price
$55.08
Total Value
$105.92K
Shares Held After
915,978
% of Holdings
0.2%
Oct 5, 2026
Sale
Shares
6,864
Price
$352.39
Total Value
$2.42M
Shares Held After
84,783
% of Holdings
7.5%
Oct 5, 2026
Sale
Shares
1,291
Price
$53.46
Total Value
$69.02K
Shares Held After
917,901
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
4,829
Price
$351.30
Total Value
$1.70M
Shares Held After
91,647
% of Holdings
5.0%
Oct 5, 2026
Sale
Shares
2,683
Price
$350.09
Total Value
$939.29K
Shares Held After
96,476
% of Holdings
2.7%
Oct 5, 2026
Sale
Shares
4,478
Price
$52.83
Total Value
$236.57K
Shares Held After
919,192
% of Holdings
0.5%
Oct 5, 2026
Sale
Shares
3,619
Price
$349.07
Total Value
$1.26M
Shares Held After
99,159
% of Holdings
3.5%

Symbotic Inc. (SYM)

KRASNOW TODD — Director
Oct 5, 2026
Sale
Shares
247
Price
$43.03
Total Value
$10.63K
Shares Held After
0
% of Holdings
100.0%

Symbotic Inc. (SYM)

KRASNOW TODD — Director
Oct 5, 2026
Sale
Shares
1,753
Price
$42.67
Total Value
$74.81K
Shares Held After
247
% of Holdings
87.6%
Oct 5, 2026
Sale
Shares
127
Price
$23.78
Total Value
$3.02K
Shares Held After
105,952
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
1,000,000
Price
$0.14
Total Value
$138.00K
Shares Held After
0
% of Holdings
100.0%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
312
Price
$165.60
Total Value
$51.67K
Shares Held After
69,291
% of Holdings
0.4%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
327
Price
$164.78
Total Value
$53.88K
Shares Held After
69,603
% of Holdings
0.5%

Arqit Quantum Inc. (ARQQ)

Wilder Ben Simon — Chief Operating Officer
Oct 5, 2026
Sale
Shares
233
Price
$23.78
Total Value
$5.54K
Shares Held After
4,461
% of Holdings
5.0%

GLAUKOS Corp (GKOS)

Navratil Tomas — CHIEF DEVELOPMENT OFFICER
Oct 5, 2026
Sale
Shares
888
Price
$163.93
Total Value
$145.57K
Shares Held After
69,930
% of Holdings
1.3%

Arqit Quantum Inc. (ARQQ)

Feenan Paul — Chief Revenue Officer
Oct 5, 2026
Sale
Shares
533
Price
$23.78
Total Value
$12.68K
Shares Held After
21,416
% of Holdings
2.4%

Arqit Quantum Inc. (ARQQ)

Willcocks Patrick — General Counsel
Oct 5, 2026
Sale
Shares
588
Price
$23.78
Total Value
$13.99K
Shares Held After
11,764
% of Holdings
4.8%

Arqit Quantum Inc. (ARQQ)

Leaver Andrew — Chief Executive Officer
Oct 5, 2026
Sale
Shares
2,535
Price
$23.78
Total Value
$60.29K
Shares Held After
56,547
% of Holdings
4.3%

Arqit Quantum Inc. (ARQQ)

Nilan Nicholas William — General Manager-US
Oct 5, 2026
Sale
Shares
522
Price
$23.78
Total Value
$12.42K
Shares Held After
904
% of Holdings
36.6%

BillionToOne, Inc. (BLLN)

ten Bosch John Roderick — SVP of Laboratory Operations
Oct 5, 2026
Sale
Shares
1,417
Price
$105.15
Total Value
$149.00K
Shares Held After
19,385
% of Holdings
6.8%

BillionToOne, Inc. (BLLN)

ten Bosch John Roderick — SVP of Laboratory Operations
Oct 5, 2026
Sale
Shares
1,417
Price
$105.15
Total Value
$149.00K
Shares Held After
20,802
% of Holdings
6.4%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
100
Price
$110.09
Total Value
$11.01K
Shares Held After
1,000
% of Holdings
9.1%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
1,829
Price
$109.14
Total Value
$199.63K
Shares Held After
1,100
% of Holdings
62.4%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
4,916
Price
$108.53
Total Value
$533.55K
Shares Held After
2,929
% of Holdings
62.7%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
2,200
Price
$107.47
Total Value
$236.44K
Shares Held After
7,845
% of Holdings
21.9%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
400
Price
$106.10
Total Value
$42.44K
Shares Held After
10,045
% of Holdings
3.8%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
555
Price
$105.56
Total Value
$58.59K
Shares Held After
10,445
% of Holdings
5.0%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
20
Price
$110.08
Total Value
$2.20K
Shares Held After
11,000
% of Holdings
0.2%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
2,921
Price
$109.00
Total Value
$318.40K
Shares Held After
11,020
% of Holdings
21.0%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
4,284
Price
$108.39
Total Value
$464.36K
Shares Held After
13,941
% of Holdings
23.5%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
1,909
Price
$107.19
Total Value
$204.64K
Shares Held After
18,225
% of Holdings
9.5%

BillionToOne, Inc. (BLLN)

Tsao David — Director
Oct 5, 2026
Sale
Shares
866
Price
$105.90
Total Value
$91.71K
Shares Held After
20,134
% of Holdings
4.1%
Oct 5, 2026
Sale
Shares
1,572
Price
$93.06
Total Value
$146.29K
Shares Held After
6,920,617
% of Holdings
0.0%

GRAIL, Inc. (GRAL)

Partridge Andrew John — Chief Growth Officer
Oct 5, 2026
Sale
Shares
7,873
Price
$146.39
Total Value
$1.15M
Shares Held After
155,865
% of Holdings
4.8%
Oct 5, 2026
Sale
Shares
5,570
Price
$92.42
Total Value
$514.78K
Shares Held After
6,922,189
% of Holdings
0.1%
Oct 5, 2026
Sale
Shares
2,913
Price
$123.80
Total Value
$360.63K
Shares Held After
272,538
% of Holdings
1.1%
Version: v26.10.12