Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 3 Months

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

By Sector

By Industry

Hardware, Equipment & Parts
Buys27
Sells869
Buy $$25.16B
Sell $$734.87M
Ratio34.24:1
% Change vs. Prior
Ratio +1239.6%Value +1071.5%
Software - Infrastructure
Buys66
Sells3423
Buy $$51.19M
Sell $$5.03B
Ratio1:98.20
% Change vs. Prior
Ratio -47.3%Value +188.0%
Medical - Instruments & Supplies
Buys41
Sells103
Buy $$16.73M
Sell $$3.66B
Ratio1:218.71
% Change vs. Prior
Ratio +27.1%Value -52.3%
Semiconductors
Buys111
Sells1795
Buy $$3.03M
Sell $$3.02B
Ratio1:996.59
% Change vs. Prior
Ratio -76.8%Value +25.8%
Oil & Gas Exploration & Production
Buys175
Sells117
Buy $$47.20M
Sell $$2.72B
Ratio1:57.54
% Change vs. Prior
Ratio +426.4%Value -19.3%
Biotechnology
Buys384
Sells3164
Buy $$444.87M
Sell $$1.90B
Ratio1:4.27
% Change vs. Prior
Ratio -39.9%Value -7.3%
Engineering & Construction
Buys13
Sells247
Buy $$1.90M
Sell $$2.32B
Ratio1:1222.10
Software - Application
Buys265
Sells1628
Buy $$273.67M
Sell $$2.03B
Ratio1:7.43
% Change vs. Prior
Ratio -56.5%Value +16.2%
Computer Hardware
Buys3
Sells1650
Buy $$104.50K
Sell $$2.27B
Ratio1:21758.49
% Change vs. Prior
Ratio -88.6%Value +162.2%
Specialty Retail
Buys82
Sells994
Buy $$22.11M
Sell $$2.02B
Ratio1:91.53
% Change vs. Prior
Ratio -93.0%Value +39.2%
Medical - Healthcare Information Services
Buys33
Sells223
Buy $$18.91M
Sell $$1.87B
Ratio1:98.90
% Change vs. Prior
Ratio -8.3%Value +6.4%
Rental & Leasing Services
Buys7
Sells130
Buy $$2.92M
Sell $$1.88B
Ratio1:643.68
Shell Companies
Buys112
Sells301
Buy $$119.77M
Sell $$1.49B
Ratio1:12.45
Information Technology Services
Buys65
Sells225
Buy $$9.78M
Sell $$1.42B
Ratio1:144.96
Leisure
Buys29
Sells95
Buy $$7.63M
Sell $$1.29B
Ratio1:168.98

Baidu, Inc. (BIDU)

Foo Jixun — Director
May 21, 2026
Sale
Shares
122,584
Price
$16.32
Total Value
$2.00M
Shares Held After
0
% of Holdings
100.0%

Black Rock Coffee Bar, Inc. (BRCB)

Geyer Clay Howard — Chief Operating Officer
May 21, 2026
Purchase
Shares
45,080
Price
$6.51
Total Value
$293.47K
Shares Held After
57,580
% of Holdings
78.3%
May 21, 2026
Sale
Shares
4,000
Price
$102.04
Total Value
$408.17K
Shares Held After
13,180
% of Holdings
23.3%
May 21, 2026
Purchase
Shares
15,000
Price
$11.14
Total Value
$167.10K
Shares Held After
45,000
% of Holdings
33.3%

INTUITIVE SURGICAL INC (ISRG)

Brosius Mark — EVP & Chief Mfg and Supply Cha
May 21, 2026
Sale
Shares
18
Price
$446.04
Total Value
$8.03K
Shares Held After
1,541
% of Holdings
1.2%
May 21, 2026
Purchase
Shares
6,089
Price
$10.38
Total Value
$63.19K
Shares Held After
1,468,894
% of Holdings
0.4%

Grupo Aeromexico, S.A.B. de C.V. (AERO)

Murray Aaron James — Chief Commercial Officer
May 21, 2026
Sale
Shares
100,000
Price
$1.59
Total Value
$159.22K
Shares Held After
1,618,130
% of Holdings
5.8%

Grupo Aeromexico, S.A.B. de C.V. (AERO)

Murray Aaron James — Chief Commercial Officer
May 21, 2026
Sale
Shares
250,000
Price
$1.55
Total Value
$387.82K
Shares Held After
1,718,130
% of Holdings
12.7%
May 21, 2026
Purchase
Shares
4,000
Price
$38.41
Total Value
$153.64K
Shares Held After
44,045
% of Holdings
9.1%

WESTERN DIGITAL CORP (WDC)

Tregillis Cynthia L — Chief Legal Officer & Corp Sec
May 21, 2026
Sale
Shares
106
Price
$458.87
Total Value
$48.64K
Shares Held After
118,443
% of Holdings
0.1%

QuantumScape Corp (QS)

Hettrich Kevin — CHIEF FINANCIAL OFFICER
May 21, 2026
Sale
Shares
9,800
Price
$8.06
Total Value
$78.98K
Shares Held After
1,833,902
% of Holdings
0.5%
May 21, 2026
Sale
Shares
1,245
Price
$42.50
Total Value
$52.91K
Shares Held After
9,871
% of Holdings
11.2%

QuantumScape Corp (QS)

Holme Timothy — CHIEF TECHNOLOGY OFFICER
May 21, 2026
Sale
Shares
25,445
Price
$8.23
Total Value
$209.48K
Shares Held After
0
% of Holdings
100.0%

QuantumScape Corp (QS)

Holme Timothy — CHIEF TECHNOLOGY OFFICER
May 21, 2026
Sale
Shares
92,972
Price
$8.23
Total Value
$765.38K
Shares Held After
1,712,506
% of Holdings
5.1%

Moderna, Inc. (MRNA)

AFEYAN NOUBAR — Director
May 21, 2026
Sale
Shares
9,263
Price
$46.84
Total Value
$433.88K
Shares Held After
3,924
% of Holdings
70.2%
May 21, 2026
Sale
Shares
3,828
Price
$126.47
Total Value
$484.15K
Shares Held After
7,875
% of Holdings
32.7%

GYRE THERAPEUTICS, INC. (GYRE)

Ye Weiguo — Chief Operating Officer
May 21, 2026
Sale
Shares
12,820
Price
$6.15
Total Value
$78.84K
Shares Held After
700,000
% of Holdings
1.8%
May 21, 2026
Sale
Shares
212
Price
$20.20
Total Value
$4.28K
Shares Held After
1,946
% of Holdings
9.8%
May 21, 2026
Sale
Shares
212
Price
$20.20
Total Value
$4.28K
Shares Held After
1,946
% of Holdings
9.8%
May 21, 2026
Sale
Shares
212
Price
$20.20
Total Value
$4.28K
Shares Held After
1,946
% of Holdings
9.8%
May 21, 2026
Sale
Shares
212
Price
$20.20
Total Value
$4.28K
Shares Held After
1,946
% of Holdings
9.8%
May 21, 2026
Sale
Shares
880
Price
$20.20
Total Value
$17.77K
Shares Held After
38,061
% of Holdings
2.3%
May 21, 2026
Sale
Shares
1,035
Price
$20.20
Total Value
$20.90K
Shares Held After
44,781
% of Holdings
2.3%
May 21, 2026
Sale
Shares
420
Price
$20.20
Total Value
$8.48K
Shares Held After
21,479
% of Holdings
1.9%
May 21, 2026
Purchase
Shares
10,000
Price
$1.19
Total Value
$11.90K
Shares Held After
280,732
% of Holdings
3.6%
May 21, 2026
Purchase
Shares
43,380
Price
$16.81
Total Value
$729.32K
Shares Held After
7,150,204
% of Holdings
0.6%

ARDELYX, INC. (ARDX)

Kelliher Mike — Chief Business Officer
May 21, 2026
Sale
Shares
2,478
Price
$6.27
Total Value
$15.53K
Shares Held After
357,418
% of Holdings
0.7%

ARDELYX, INC. (ARDX)

Kelliher Mike — Chief Business Officer
May 21, 2026
Sale
Shares
1,870
Price
$6.27
Total Value
$11.72K
Shares Held After
359,896
% of Holdings
0.5%

ARDELYX, INC. (ARDX)

Kelliher Mike — Chief Business Officer
May 21, 2026
Sale
Shares
2,900
Price
$6.27
Total Value
$18.18K
Shares Held After
361,766
% of Holdings
0.8%

PIXELWORKS, INC (PXLW)

Aman Haley F — Chief Financial Officer
May 21, 2026
Sale
Shares
12,371
Price
$5.98
Total Value
$73.92K
Shares Held After
68,291
% of Holdings
15.3%
May 21, 2026
Sale
Shares
5,000
Price
$10.13
Total Value
$50.67K
Shares Held After
29,100
% of Holdings
14.7%
May 21, 2026
Sale
Shares
52
Price
$651.04
Total Value
$33.85K
Shares Held After
2,160,081
% of Holdings
0.0%
May 21, 2026
Sale
Shares
117
Price
$649.94
Total Value
$76.04K
Shares Held After
2,160,133
% of Holdings
0.0%
May 21, 2026
Sale
Shares
444
Price
$648.92
Total Value
$288.12K
Shares Held After
2,160,250
% of Holdings
0.0%
May 21, 2026
Sale
Shares
470
Price
$647.99
Total Value
$304.56K
Shares Held After
2,160,694
% of Holdings
0.0%
May 21, 2026
Sale
Shares
364
Price
$646.82
Total Value
$235.44K
Shares Held After
2,161,164
% of Holdings
0.0%
May 21, 2026
Sale
Shares
299
Price
$645.77
Total Value
$193.09K
Shares Held After
2,161,528
% of Holdings
0.0%
May 21, 2026
Sale
Shares
78
Price
$644.31
Total Value
$50.26K
Shares Held After
2,161,827
% of Holdings
0.0%
May 21, 2026
Sale
Shares
117
Price
$643.39
Total Value
$75.28K
Shares Held After
2,161,905
% of Holdings
0.0%

PIXELWORKS, INC (PXLW)

DEBONIS TODD — Director
May 21, 2026
Sale
Shares
12,274
Price
$5.98
Total Value
$73.34K
Shares Held After
214,309
% of Holdings
5.4%
May 21, 2026
Purchase
Shares
12,000
Price
$2.01
Total Value
$24.12K
Shares Held After
11,300
% of Holdings
106.2%
May 21, 2026
Sale
Shares
3,429
Price
$10.27
Total Value
$35.22K
Shares Held After
1,028,344
% of Holdings
0.3%

ARDELYX, INC. (ARDX)

Foster Eric Duane — Chief Commercial Officer
May 21, 2026
Sale
Shares
2,405
Price
$6.27
Total Value
$15.07K
Shares Held After
417,972
% of Holdings
0.6%

ARDELYX, INC. (ARDX)

Foster Eric Duane — Chief Commercial Officer
May 21, 2026
Sale
Shares
2,427
Price
$6.27
Total Value
$15.21K
Shares Held After
420,377
% of Holdings
0.6%

ARDELYX, INC. (ARDX)

Foster Eric Duane — Chief Commercial Officer
May 21, 2026
Sale
Shares
3,166
Price
$6.27
Total Value
$19.84K
Shares Held After
422,804
% of Holdings
0.7%

Vinci Compass Investments Ltd. (VINP)

Ribeiro Sergio Passos — Chief Financial Officer
May 21, 2026
Sale
Shares
1,234
Price
$10.27
Total Value
$12.67K
Shares Held After
274,233
% of Holdings
0.4%

ARDELYX, INC. (ARDX)

Brady James Parker — Chief Human Resources Officer
May 21, 2026
Sale
Shares
1,846
Price
$6.27
Total Value
$11.57K
Shares Held After
261,066
% of Holdings
0.7%
May 21, 2026
Purchase
Shares
2,000
Price
$12.82
Total Value
$25.64K
Shares Held After
1,666,013
% of Holdings
0.1%
Shares
16,999
Price
$71.40
Total Value
$1.21M
Shares Held After
2,981,115
% of Holdings
0.6%
May 21, 2026
Sale
Shares
14,567
Price
$21.41
Total Value
$311.88K
Shares Held After
115,409
% of Holdings
11.2%
Version: v26.5.2