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
Sells28
Buy $$145.01K
Sell $$1.02B
Ratio1:7016.32
Software - Application
Buys28
Sells366
Buy $$2.33M
Sell $$722.86M
Ratio1:310.52
% Change vs. Prior
Ratio -96.4%Value -26.2%
Oil & Gas Exploration & Production
Buys15
Sells19
Buy $$145.73M
Sell $$348.66M
Ratio1:2.39
% Change vs. Prior
Ratio +39076.5%Value -86.9%
Computer Hardware
Buys0
Sells250
Buy $$0.00
Sell $$394.90M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -73.5%
Software - Infrastructure
Buys6
Sells558
Buy $$179.31K
Sell $$336.79M
Ratio1:1878.33
% Change vs. Prior
Ratio -89.5%Value -63.1%
Biotechnology
Buys87
Sells606
Buy $$45.13M
Sell $$269.23M
Ratio1:5.97
% Change vs. Prior
Ratio -42.4%Value -63.9%
Asset Management
Buys93
Sells74
Buy $$196.50M
Sell $$30.75M
Ratio6.39:1
% Change vs. Prior
Ratio +173.7%Value -22.0%
Oil & Gas Midstream
Buys0
Sells23
Buy $$0.00
Sell $$195.32M
RatioAll Sells
Internet Content & Information
Buys12
Sells143
Buy $$340.22K
Sell $$165.60M
Ratio1:486.76
Residential Construction
Buys9
Sells3
Buy $$135.69M
Sell $$2.53M
Ratio53.73:1
% Change vs. Prior
Ratio -95.7%Value -70.0%
Medical - Care Facilities
Buys0
Sells7
Buy $$0.00
Sell $$111.16M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -74.0%
Financial - Capital Markets
Buys9
Sells59
Buy $$7.93M
Sell $$102.71M
Ratio1:12.95
Specialty Retail
Buys9
Sells129
Buy $$40.96M
Sell $$63.34M
Ratio1:1.55
% Change vs. Prior
Ratio +70.0%Value -56.3%
Medical - Diagnostics & Research
Buys2
Sells139
Buy $$110.47K
Sell $$100.41M
Ratio1:908.90
% Change vs. Prior
Ratio +4744.9%Value -70.8%
Consumer Electronics
Buys0
Sells24
Buy $$0.00
Sell $$91.96M
RatioAll Sells

ANALOG DEVICES INC (ADI)

Jain Vivek — Chief Operations/Tech Officer
Oct 2, 2026
Sale
Shares
2,000
Price
$416.98
Total Value
$833.96K
Shares Held After
45,733
% of Holdings
4.2%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
1,312
Price
$313.32
Total Value
$411.07K
Shares Held After
8,307,390
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
2,648
Price
$312.29
Total Value
$826.94K
Shares Held After
8,308,702
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
2,679
Price
$311.42
Total Value
$834.30K
Shares Held After
8,311,350
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
6,448
Price
$310.32
Total Value
$2.00M
Shares Held After
8,314,029
% of Holdings
0.1%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
877
Price
$309.10
Total Value
$271.08K
Shares Held After
8,320,477
% of Holdings
0.0%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
4,961
Price
$308.01
Total Value
$1.53M
Shares Held After
8,321,354
% of Holdings
0.1%

VICOR CORP (VICR)

Oct 2, 2026
Sale
Shares
1,075
Price
$306.93
Total Value
$329.95K
Shares Held After
8,326,315
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
1,000
Price
$72.10
Total Value
$72.10K
Shares Held After
20,910
% of Holdings
4.6%

RAMBUS INC (RMBS)

KISSNER CHARLES — Director
Oct 2, 2026
Sale
Shares
5,000
Price
$111.00
Total Value
$555.00K
Shares Held After
3,747
% of Holdings
57.2%
Shares
21,184
Price
$20.80
Total Value
$440.63K
Shares Held After
6,277,747
% of Holdings
0.3%
Shares
900
Price
$14.06
Total Value
$12.65K
Shares Held After
12,531,299
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
2,058
Price
$39.66
Total Value
$81.61K
Shares Held After
3,666,734
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
22,941
Price
$39.09
Total Value
$896.81K
Shares Held After
3,668,792
% of Holdings
0.6%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
26
Price
$96.36
Total Value
$2.51K
Shares Held After
87,780
% of Holdings
0.0%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
295
Price
$95.70
Total Value
$28.23K
Shares Held After
87,806
% of Holdings
0.3%

Sea Ltd (SE)

Wang Yanjun — CCO and GC
Oct 2, 2026
Sale
Shares
679
Price
$94.86
Total Value
$64.41K
Shares Held After
88,101
% of Holdings
0.8%
Oct 2, 2026
Sale
Shares
93
Price
$106.36
Total Value
$9.89K
Shares Held After
423,029
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
1,334
Price
$105.66
Total Value
$140.96K
Shares Held After
423,122
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
470
Price
$104.40
Total Value
$49.07K
Shares Held After
424,456
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
1,124
Price
$103.53
Total Value
$116.36K
Shares Held After
424,926
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
1,068
Price
$102.38
Total Value
$109.35K
Shares Held After
426,050
% of Holdings
0.3%
Oct 2, 2026
Sale
Shares
1,632
Price
$101.39
Total Value
$165.47K
Shares Held After
427,118
% of Holdings
0.4%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
317
Price
$105.76
Total Value
$33.52K
Shares Held After
133,911
% of Holdings
0.2%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
284
Price
$104.90
Total Value
$29.79K
Shares Held After
134,228
% of Holdings
0.2%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
373
Price
$103.53
Total Value
$38.62K
Shares Held After
134,512
% of Holdings
0.3%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
343
Price
$102.38
Total Value
$35.11K
Shares Held After
134,885
% of Holdings
0.3%

Xometry, Inc. (XMTR)

Raghavan Vaidyanathan — Chief Technology Officer
Oct 2, 2026
Sale
Shares
549
Price
$101.41
Total Value
$55.67K
Shares Held After
135,228
% of Holdings
0.4%
Oct 2, 2026
Sale
Shares
32
Price
$106.28
Total Value
$3.40K
Shares Held After
179,791
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
264
Price
$105.45
Total Value
$27.84K
Shares Held After
179,823
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
74
Price
$104.41
Total Value
$7.73K
Shares Held After
180,087
% of Holdings
0.0%
Oct 2, 2026
Sale
Shares
228
Price
$103.42
Total Value
$23.58K
Shares Held After
180,161
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
247
Price
$102.18
Total Value
$25.24K
Shares Held After
180,389
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
267
Price
$101.38
Total Value
$27.07K
Shares Held After
180,636
% of Holdings
0.1%
Oct 2, 2026
Sale
Shares
12,570
Price
$20.01
Total Value
$251.48K
Shares Held After
722,288
% of Holdings
1.7%
Oct 2, 2026
Sale
Shares
34,005
Price
$344.00
Total Value
$11.70M
Shares Held After
1,137,741
% of Holdings
2.9%
Oct 2, 2026
Sale
Shares
840
Price
$344.00
Total Value
$288.96K
Shares Held After
24,356
% of Holdings
3.3%
Oct 2, 2026
Sale
Shares
840
Price
$344.00
Total Value
$288.96K
Shares Held After
24,356
% of Holdings
3.3%
Oct 2, 2026
Sale
Shares
840
Price
$344.00
Total Value
$288.96K
Shares Held After
24,356
% of Holdings
3.3%
Oct 2, 2026
Sale
Shares
840
Price
$344.00
Total Value
$288.96K
Shares Held After
24,356
% of Holdings
3.3%
Oct 2, 2026
Sale
Shares
12,973
Price
$344.00
Total Value
$4.46M
Shares Held After
376,201
% of Holdings
3.3%
Oct 2, 2026
Sale
Shares
403
Price
$344.00
Total Value
$138.63K
Shares Held After
21,767
% of Holdings
1.8%

QUALCOMM INC/DE (QCOM)

Grech Patricia Y — SVP, Chief Accounting Officer
Oct 2, 2026
Sale
Shares
98
Price
$186.55
Total Value
$18.28K
Shares Held After
0
% of Holdings
100.0%
Oct 2, 2026
Sale
Shares
20,306
Price
$0.69
Total Value
$14.04K
Shares Held After
974,609
% of Holdings
2.0%

Alkermes plc. (ALKS)

Gaffin David Joseph — EVP, CLO, Alkermes, Inc.
Oct 2, 2026
Sale
Shares
2,034
Price
$41.03
Total Value
$83.46K
Shares Held After
221,388
% of Holdings
0.9%

Cardlytics, Inc. (CDLX)

Gupta Amit — Director
Oct 2, 2026
Sale
Shares
7,382
Price
$2.53
Total Value
$18.70K
Shares Held After
138,906
% of Holdings
5.0%

Stoke Therapeutics, Inc. (STOK)

Allan Jonathan — GENERAL COUNSEL&CORP SEC
Oct 2, 2026
Sale
Shares
627
Price
$26.33
Total Value
$16.51K
Shares Held After
20,598
% of Holdings
3.0%

Nurix Therapeutics, Inc. (NRIX)

Ring Christine — Chief Legal Officer
Oct 2, 2026
Sale
Shares
5,786
Price
$23.19
Total Value
$134.15K
Shares Held After
9,110
% of Holdings
38.8%
Oct 2, 2026
Sale
Shares
62,500
Price
$6.09
Total Value
$380.62K
Shares Held After
55,640,557
% of Holdings
0.1%

BioNTech SE (BNTX)

Sahin Ugur — Chief Executive Officer
Oct 2, 2026
Sale
Shares
17,000
Price
$96.72
Total Value
$1.64M
Shares Held After
180,209
% of Holdings
8.6%
Version: v26.10.12