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
Buys19
Sells1285
Buy $$7.98B
Sell $$829.09M
Ratio9.63:1
% Change vs. Prior
Ratio -69.2%Value -57.1%
Biotechnology
Buys399
Sells3035
Buy $$376.24M
Sell $$3.38B
Ratio1:8.99
% Change vs. Prior
Ratio -52.8%Value +50.6%
Medical - Instruments & Supplies
Buys31
Sells135
Buy $$15.75M
Sell $$3.68B
Ratio1:233.52
% Change vs. Prior
Ratio +70.5%Value -51.8%
Semiconductors
Buys127
Sells1715
Buy $$3.49M
Sell $$3.08B
Ratio1:884.22
% Change vs. Prior
Ratio +82.6%Value +5.6%
Software - Application
Buys355
Sells1936
Buy $$239.32M
Sell $$2.78B
Ratio1:11.62
% Change vs. Prior
Ratio -77.5%Value +74.8%
Software - Infrastructure
Buys55
Sells3448
Buy $$33.24M
Sell $$2.92B
Ratio1:87.72
% Change vs. Prior
Ratio +4.6%Value -29.0%
Oil & Gas Exploration & Production
Buys162
Sells80
Buy $$44.33M
Sell $$2.54B
Ratio1:57.34
% Change vs. Prior
Ratio +243.9%Value -19.2%
Computer Hardware
Buys2
Sells1930
Buy $$43.39K
Sell $$2.22B
Ratio1:51246.42
% Change vs. Prior
Ratio -93.2%Value +54.5%
Medical - Healthcare Information Services
Buys16
Sells316
Buy $$1.92M
Sell $$2.09B
Ratio1:1089.37
% Change vs. Prior
Ratio -95.5%Value +16.2%
Specialty Retail
Buys68
Sells880
Buy $$24.14M
Sell $$1.57B
Ratio1:65.03
% Change vs. Prior
Ratio -83.4%Value -24.3%
Information Technology Services
Buys41
Sells235
Buy $$7.89M
Sell $$1.26B
Ratio1:159.80
Medical - Diagnostics & Research
Buys13
Sells496
Buy $$7.20M
Sell $$1.22B
Ratio1:169.86
Aerospace & Defense
Buys47
Sells543
Buy $$2.69M
Sell $$1.17B
Ratio1:436.32
% Change vs. Prior
Ratio -82.4%Value -8.8%
Leisure
Buys28
Sells105
Buy $$7.62M
Sell $$1.11B
Ratio1:146.17
Asset Management
Buys340
Sells227
Buy $$130.61M
Sell $$978.55M
Ratio1:7.49
May 19, 2026
Purchase
Shares
22,914
Price
$21.58
Total Value
$494.48K
Shares Held After
1,995,137
% of Holdings
1.1%
Shares
22,385
Price
$6.18
Total Value
$138.34K
Shares Held After
5,596,695
% of Holdings
0.4%
May 19, 2026
Sale
Shares
4,931
Price
$18.01
Total Value
$88.81K
Shares Held After
242,945
% of Holdings
2.0%
Shares
33,160
Price
$15.11
Total Value
$501.05K
Shares Held After
19,744,898
% of Holdings
0.2%
May 19, 2026
Purchase
Shares
1,599
Price
$11.69
Total Value
$18.69K
Shares Held After
3,126,389
% of Holdings
0.1%
May 19, 2026
Sale
Shares
14,196
Price
$119.43
Total Value
$1.70M
Shares Held After
51,424,645
% of Holdings
0.0%
May 19, 2026
Sale
Shares
35,804
Price
$118.55
Total Value
$4.24M
Shares Held After
51,438,841
% of Holdings
0.1%
May 19, 2026
Purchase
Shares
5,000
Price
$4.05
Total Value
$20.25K
Shares Held After
10,534,358
% of Holdings
0.0%
May 19, 2026
Sale
Shares
10,000
Price
$30.29
Total Value
$302.90K
Shares Held After
25,232
% of Holdings
28.4%

HUDSON TECHNOLOGIES INC /NY (HDSN)

Bertaux Brian J. — Chief Financial Officer
May 19, 2026
Purchase
Shares
2,000
Price
$4.87
Total Value
$9.74K
Shares Held After
2,000
% of Holdings
100.0%
May 19, 2026
Sale
Shares
14
Price
$46.15
Total Value
$646.11
Shares Held After
315,312
% of Holdings
0.0%
Shares
10
Price
$391.81
Total Value
$3.92K
Shares Held After
100
% of Holdings
10.0%

RenovoRx, Inc. (RNXT)

VOLL MARK — Chief Financial Officer
May 19, 2026
Purchase
Shares
25,000
Price
$0.79
Total Value
$19.69K
Shares Held After
142,380
% of Holdings
17.6%
May 19, 2026
Sale
Shares
2,000
Price
$0.36
Total Value
$722.00
Shares Held After
3,095,130
% of Holdings
0.1%
May 19, 2026
Sale
Shares
8,333
Price
$29.00
Total Value
$241.66K
Shares Held After
4,241,723
% of Holdings
0.2%
May 19, 2026
Purchase
Shares
403,000
Price
$33.40
Total Value
$13.46M
Shares Held After
3,556,867
% of Holdings
11.3%
May 19, 2026
Sale
Shares
139
Price
$216.30
Total Value
$30.07K
Shares Held After
552
% of Holdings
20.1%
May 19, 2026
Sale
Shares
221
Price
$216.34
Total Value
$47.81K
Shares Held After
691
% of Holdings
24.2%
May 19, 2026
Purchase
Shares
1,160
Price
$73.24
Total Value
$84.96K
Shares Held After
4,726,267
% of Holdings
0.0%

Fold Holdings, Inc. (FLD)

Reeves William Brian Poppic — Chief Executive Officer
May 19, 2026
Sale
Shares
10,681
Price
$1.22
Total Value
$13.00K
Shares Held After
5,508,779
% of Holdings
0.2%
May 19, 2026
Purchase
Shares
200
Price
$13.80
Total Value
$2.76K
Shares Held After
926,352
% of Holdings
0.0%
May 19, 2026
Purchase
Shares
10,000
Price
$13.98
Total Value
$139.82K
Shares Held After
926,152
% of Holdings
1.1%
May 19, 2026
Sale
Shares
27,500
Price
$92.22
Total Value
$2.54M
Shares Held After
30,209,768
% of Holdings
0.1%

Snowflake Inc. (SNOW)

Slootman Frank — Director
May 19, 2026
Sale
Shares
10,272
Price
$176.30
Total Value
$1.81M
Shares Held After
38,046
% of Holdings
21.3%

Snowflake Inc. (SNOW)

Slootman Frank — Director
May 19, 2026
Sale
Shares
134,378
Price
$175.38
Total Value
$23.57M
Shares Held After
48,318
% of Holdings
73.6%
May 19, 2026
Purchase
Shares
5,300
Price
$59.98
Total Value
$317.89K
Shares Held After
8,138,951
% of Holdings
0.1%
May 19, 2026
Sale
Shares
5,300
Price
$59.98
Total Value
$317.89K
Shares Held After
8,133,651
% of Holdings
0.1%

HERBALIFE LTD. (HLF)

Hicks Troy — Chief Operating Officer
May 19, 2026
Sale
Shares
10,000
Price
$12.32
Total Value
$123.25K
Shares Held After
9,706
% of Holdings
50.7%

Strategy Inc (MSTR)

Kang Andrew — EVP & CFO
May 19, 2026
Sale
Shares
5,597
Price
$165.78
Total Value
$927.87K
Shares Held After
33,675
% of Holdings
14.3%
May 19, 2026
Purchase
Shares
3,000
Price
$1.68
Total Value
$5.04K
Shares Held After
1,019,906
% of Holdings
0.3%

Momentus Inc. (MNTS)

Kabot Brian — Director
May 19, 2026
Purchase
Shares
250
Price
$5.62
Total Value
$1.40K
Shares Held After
4,458
% of Holdings
5.6%
May 19, 2026
Sale
Shares
80
Price
$628.97
Total Value
$50.32K
Shares Held After
2,164,682
% of Holdings
0.0%
May 19, 2026
Sale
Shares
120
Price
$627.43
Total Value
$75.29K
Shares Held After
2,164,762
% of Holdings
0.0%
May 19, 2026
Sale
Shares
160
Price
$626.11
Total Value
$100.18K
Shares Held After
2,164,882
% of Holdings
0.0%
May 19, 2026
Sale
Shares
160
Price
$624.86
Total Value
$99.98K
Shares Held After
2,165,042
% of Holdings
0.0%
May 19, 2026
Sale
Shares
160
Price
$623.76
Total Value
$99.80K
Shares Held After
2,165,202
% of Holdings
0.0%
May 19, 2026
Sale
Shares
120
Price
$622.38
Total Value
$74.69K
Shares Held After
2,165,362
% of Holdings
0.0%
May 19, 2026
Sale
Shares
400
Price
$621.21
Total Value
$248.48K
Shares Held After
2,165,482
% of Holdings
0.0%
May 19, 2026
Sale
Shares
400
Price
$620.10
Total Value
$248.04K
Shares Held After
2,165,882
% of Holdings
0.0%
May 19, 2026
Sale
Shares
160
Price
$619.12
Total Value
$99.06K
Shares Held After
2,166,282
% of Holdings
0.0%
May 19, 2026
Sale
Shares
360
Price
$617.67
Total Value
$222.36K
Shares Held After
2,166,442
% of Holdings
0.0%
May 19, 2026
Sale
Shares
120
Price
$616.65
Total Value
$74.00K
Shares Held After
2,166,802
% of Holdings
0.0%
May 19, 2026
Sale
Shares
100
Price
$615.35
Total Value
$61.53K
Shares Held After
2,166,922
% of Holdings
0.0%
May 19, 2026
Sale
Shares
137
Price
$633.65
Total Value
$86.81K
Shares Held After
730,027
% of Holdings
0.0%
May 19, 2026
Sale
Shares
223
Price
$632.70
Total Value
$141.09K
Shares Held After
730,164
% of Holdings
0.0%
May 19, 2026
Sale
Shares
692
Price
$631.66
Total Value
$437.11K
Shares Held After
730,387
% of Holdings
0.1%
May 19, 2026
Sale
Shares
699
Price
$630.60
Total Value
$440.79K
Shares Held After
731,079
% of Holdings
0.1%
May 19, 2026
Sale
Shares
568
Price
$629.68
Total Value
$357.66K
Shares Held After
731,778
% of Holdings
0.1%
May 19, 2026
Sale
Shares
537
Price
$628.60
Total Value
$337.56K
Shares Held After
732,346
% of Holdings
0.1%
May 19, 2026
Sale
Shares
781
Price
$627.48
Total Value
$490.06K
Shares Held After
732,883
% of Holdings
0.1%
Version: v26.7.3