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
Buys22
Sells1316
Buy $$24.59B
Sell $$834.37M
Ratio29.47:1
% Change vs. Prior
Ratio +766.9%Value +811.2%
Software - Infrastructure
Buys56
Sells3675
Buy $$36.74M
Sell $$5.07B
Ratio1:138.07
% Change vs. Prior
Ratio -67.4%Value +172.4%
Medical - Instruments & Supplies
Buys37
Sells109
Buy $$16.33M
Sell $$3.66B
Ratio1:224.04
% Change vs. Prior
Ratio +22.1%Value -52.3%
Semiconductors
Buys111
Sells1831
Buy $$2.67M
Sell $$3.19B
Ratio1:1196.64
% Change vs. Prior
Ratio -79.6%Value +19.0%
Biotechnology
Buys359
Sells3291
Buy $$392.25M
Sell $$2.69B
Ratio1:6.85
% Change vs. Prior
Ratio -48.1%Value +13.5%
Oil & Gas Exploration & Production
Buys178
Sells87
Buy $$48.69M
Sell $$2.63B
Ratio1:53.99
% Change vs. Prior
Ratio +404.6%Value -23.7%
Software - Application
Buys355
Sells1689
Buy $$270.62M
Sell $$2.33B
Ratio1:8.60
% Change vs. Prior
Ratio -63.2%Value +40.7%
Engineering & Construction
Buys13
Sells239
Buy $$1.90M
Sell $$2.34B
Ratio1:1233.39
Computer Hardware
Buys3
Sells1675
Buy $$104.50K
Sell $$2.29B
Ratio1:21947.86
Medical - Healthcare Information Services
Buys31
Sells295
Buy $$9.33M
Sell $$2.09B
Ratio1:224.25
% Change vs. Prior
Ratio -72.8%Value +17.0%
Rental & Leasing Services
Buys7
Sells109
Buy $$2.92M
Sell $$1.87B
Ratio1:641.97
Specialty Retail
Buys81
Sells980
Buy $$22.37M
Sell $$1.63B
Ratio1:72.68
% Change vs. Prior
Ratio -87.9%Value -16.0%
Information Technology Services
Buys60
Sells237
Buy $$9.67M
Sell $$1.40B
Ratio1:144.60
Shell Companies
Buys103
Sells259
Buy $$108.17M
Sell $$1.30B
Ratio1:11.98
% Change vs. Prior
Ratio +42.0%Value +47.5%
Leisure
Buys29
Sells107
Buy $$7.63M
Sell $$1.29B
Ratio1:169.75
May 20, 2026
Purchase
Shares
1
Price
$10.25
Total Value
$10.25
Shares Held After
13,074
% of Holdings
0.0%
May 20, 2026
Purchase
Shares
100,000
Price
$0.01
Total Value
$1.20K
Shares Held After
1,403,110
% of Holdings
7.1%
May 20, 2026
Sale
Shares
5,000
Price
$90.25
Total Value
$451.25K
Shares Held After
565,805
% of Holdings
0.9%
May 20, 2026
Purchase
Shares
30,000
Price
$15.83
Total Value
$474.90K
Shares Held After
38,912
% of Holdings
77.1%

EVERSPIN TECHNOLOGIES INC. (MRAM)

Cooper William Earl — Chief Financial Officer
May 20, 2026
Sale
Shares
10,000
Price
$29.13
Total Value
$291.30K
Shares Held After
151,030
% of Holdings
6.2%

CVS HEALTH Corp (CVS)

ROBBINS LARRY — Director
May 20, 2026
Sale
Shares
800
Price
$96.28
Total Value
$77.03K
Shares Held After
5,195,261
% of Holdings
0.0%

CVS HEALTH Corp (CVS)

ROBBINS LARRY — Director
May 20, 2026
Sale
Shares
66,881
Price
$95.67
Total Value
$6.40M
Shares Held After
5,196,061
% of Holdings
1.3%

CVS HEALTH Corp (CVS)

ROBBINS LARRY — Director
May 20, 2026
Sale
Shares
152,691
Price
$94.81
Total Value
$14.48M
Shares Held After
5,262,942
% of Holdings
2.8%

CVS HEALTH Corp (CVS)

ROBBINS LARRY — Director
May 20, 2026
Sale
Shares
797,628
Price
$93.48
Total Value
$74.56M
Shares Held After
5,415,633
% of Holdings
12.8%

Porch Group, Inc. (PRCH)

Neagle Matthew — Chief Operating Officer
May 20, 2026
Sale
Shares
62,344
Price
$9.78
Total Value
$609.46K
Shares Held After
1,990,705
% of Holdings
3.0%

Porch Group, Inc. (PRCH)

Tabak Shawn — CHIEF FINANCIAL OFFICER
May 20, 2026
Sale
Shares
10,881
Price
$9.78
Total Value
$106.37K
Shares Held After
299,439
% of Holdings
3.5%

ARM HOLDINGS PLC /UK (ARM)

Child Jason — Chief Financial Officer
May 20, 2026
Sale
Shares
31,920
Price
$226.54
Total Value
$7.23M
Shares Held After
174,232
% of Holdings
15.5%

ARM HOLDINGS PLC /UK (ARM)

Eaton Charlotte Claire — Chief People Officer
May 20, 2026
Sale
Shares
3,100
Price
$252.25
Total Value
$781.98K
Shares Held After
11,805
% of Holdings
20.8%
May 20, 2026
Sale
Shares
8,536
Price
$10.27
Total Value
$87.69K
Shares Held After
2,858,808
% of Holdings
0.3%
May 20, 2026
Purchase
Shares
406
Price
$10.18
Total Value
$4.13K
Shares Held After
1,055,186
% of Holdings
0.0%

Cricut, Inc. (CRCT)

Ashish Arora — Director
May 20, 2026
Sale
Shares
60,000
Price
$3.95
Total Value
$236.96K
Shares Held After
4,461,592
% of Holdings
1.3%
May 20, 2026
Sale
Shares
120,368
Price
$9.78
Total Value
$1.18M
Shares Held After
15,972,080
% of Holdings
0.7%
May 20, 2026
Purchase
Shares
2,000
Price
$13.33
Total Value
$26.66K
Shares Held After
1,664,013
% of Holdings
0.1%

Samsara Inc. (IOT)

Eltoukhy Adam — Executive Vice President, Chief Administrative Officer and Secretary
May 20, 2026
Sale
Shares
1,080
Price
$30.53
Total Value
$32.97K
Shares Held After
468,305
% of Holdings
0.2%

Samsara Inc. (IOT)

Eltoukhy Adam — Executive Vice President, Chief Administrative Officer and Secretary
May 20, 2026
Sale
Shares
4,393
Price
$30.13
Total Value
$132.35K
Shares Held After
469,385
% of Holdings
0.9%
May 20, 2026
Sale
Shares
757
Price
$124.45
Total Value
$94.21K
Shares Held After
1,135
% of Holdings
40.0%
May 20, 2026
Purchase
Shares
57,400
Price
$34.89
Total Value
$2.00M
Shares Held After
3,620,167
% of Holdings
1.6%
May 20, 2026
Sale
Shares
27,488
Price
$28.87
Total Value
$793.58K
Shares Held After
94,063
% of Holdings
22.6%

FORMFACTOR INC (FORM)

WHITE BRIAN C — Director
May 20, 2026
Sale
Shares
3,250
Price
$126.00
Total Value
$409.50K
Shares Held After
8,653
% of Holdings
27.3%
May 20, 2026
Sale
Shares
662
Price
$75.58
Total Value
$50.03K
Shares Held After
39,418
% of Holdings
1.7%

NISOURCE INC. (NI)

BIRMINGHAM MELODY — EVP & Grp President, Utilities
May 20, 2026
Sale
Shares
2,500
Price
$47.43
Total Value
$118.58K
Shares Held After
116,036
% of Holdings
2.1%
May 20, 2026
Purchase
Shares
500
Price
$88.07
Total Value
$44.03K
Shares Held After
500
% of Holdings
100.0%

HANOVER INSURANCE GROUP, INC. (THG)

Kerrigan Dennis Francis — Executive Vice President
May 20, 2026
Sale
Shares
6,262
Price
$192.99
Total Value
$1.21M
Shares Held After
11,988
% of Holdings
34.3%

ARM HOLDINGS PLC /UK (ARM)

Abbey William — Chief Commercial Officer
May 20, 2026
Sale
Shares
5,069
Price
$257.18
Total Value
$1.30M
Shares Held After
38,284
% of Holdings
11.7%

PELOTON INTERACTIVE, INC. (PTON)

Baig Saqib — Interim CFO, CAO
May 20, 2026
Sale
Shares
5,973
Price
$5.19
Total Value
$30.98K
Shares Held After
244,046
% of Holdings
2.4%

PELOTON INTERACTIVE, INC. (PTON)

Sanders Dion C. — Chief Commercial Officer
May 20, 2026
Sale
Shares
112,523
Price
$5.19
Total Value
$583.60K
Shares Held After
0
% of Holdings
100.0%

Airbnb, Inc. (ABNB)

Blecharczyk Nathan — Director
May 20, 2026
Sale
Shares
2,739
Price
$131.40
Total Value
$359.90K
Shares Held After
81,631
% of Holdings
3.2%

Bandwidth Inc. (BAND)

Agarwal Devesh — Chief Operating Officer
May 20, 2026
Sale
Shares
15,000
Price
$57.24
Total Value
$858.66K
Shares Held After
61,414
% of Holdings
19.6%

Solid Power, Inc. (SLDP)

Roe Lesa B — Director
May 20, 2026
Sale
Shares
39,207
Price
$2.66
Total Value
$104.29K
Shares Held After
243,975
% of Holdings
13.8%

Seer, Inc. (SEER)

Horn David R. — PRESIDENT & CFO
May 20, 2026
Sale
Shares
7,303
Price
$1.69
Total Value
$12.35K
Shares Held After
493,959
% of Holdings
1.5%

Venture Global, Inc. (VG)

Cothran Brian — Chief Operating Officer
May 20, 2026
Sale
Shares
120,623
Price
$14.55
Total Value
$1.75M
Shares Held After
0
% of Holdings
100.0%
May 20, 2026
Purchase
Shares
120
Price
$5.50
Total Value
$660.00
Shares Held After
2,060,271
% of Holdings
0.0%

OPAL Fuels Inc. (OPAL)

Dols Scott V. — Director
May 20, 2026
Purchase
Shares
4,346
Price
$2.06
Total Value
$8.95K
Shares Held After
237,726
% of Holdings
1.8%
May 20, 2026
Purchase
Shares
2,250
Price
$55.92
Total Value
$125.82K
Shares Held After
13,878
% of Holdings
16.2%
May 20, 2026
Purchase
Shares
3,580
Price
$56.68
Total Value
$202.91K
Shares Held After
25,359
% of Holdings
14.1%
May 20, 2026
Sale
Shares
32,146
Price
$12.89
Total Value
$414.36K
Shares Held After
3,640,883
% of Holdings
0.9%
May 20, 2026
Purchase
Shares
1,770
Price
$56.49
Total Value
$99.99K
Shares Held After
1,770
% of Holdings
100.0%
May 20, 2026
Purchase
Shares
3,098
Price
$6.46
Total Value
$20.02K
Shares Held After
3,098
% of Holdings
100.0%

D-Wave Quantum Inc. (QBTS)

AMES SOPHIE C — Exec. Vice President & CHRO
May 20, 2026
Sale
Shares
23,025
Price
$18.98
Total Value
$436.93K
Shares Held After
596,803
% of Holdings
3.7%

COMMVAULT SYSTEMS INC (CVLT)

Abrahamsen Danielle Nicole — Chief Accounting Officer
May 20, 2026
Sale
Shares
365
Price
$99.13
Total Value
$36.18K
Shares Held After
13,216
% of Holdings
2.7%
May 20, 2026
Sale
Shares
8,450
Price
$99.13
Total Value
$837.65K
Shares Held After
306,927
% of Holdings
2.7%
May 20, 2026
Sale
Shares
648
Price
$39.97
Total Value
$25.90K
Shares Held After
8,057
% of Holdings
7.4%
Shares
2,031
Price
$36.03
Total Value
$73.17K
Shares Held After
3,193,641
% of Holdings
0.1%
May 20, 2026
Sale
Shares
2,500
Price
$95.00
Total Value
$237.50K
Shares Held After
11,935
% of Holdings
17.3%
May 20, 2026
Sale
Shares
120
Price
$763.18
Total Value
$91.58K
Shares Held After
339,591
% of Holdings
0.0%
Version: v26.5.2