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

Oil & Gas Exploration & Production
Buys49
Sells27
Buy $$3.99M
Sell $$3.78B
Ratio1:948.27
Computer Hardware
Buys2
Sells1180
Buy $$9.90K
Sell $$1.47B
Ratio1:148494.90
% Change vs. Prior
Ratio +inf%Value +112.5%
Semiconductors
Buys34
Sells295
Buy $$349.51K
Sell $$1.23B
Ratio1:3509.22
Waste Management
Buys43
Sells3
Buy $$826.59M
Sell $$507.24K
Ratio1629.58:1
% Change vs. Prior
Ratio +1034.1%Value +46.0%
Software - Application
Buys36
Sells609
Buy $$48.77M
Sell $$750.79M
Ratio1:15.40
% Change vs. Prior
Ratio -9.8%Value +2.3%
Biotechnology
Buys120
Sells945
Buy $$46.62M
Sell $$635.85M
Ratio1:13.64
% Change vs. Prior
Ratio -37.5%Value -32.6%
Software - Infrastructure
Buys36
Sells797
Buy $$11.15M
Sell $$633.07M
Ratio1:56.77
% Change vs. Prior
Ratio +742.4%Value -54.1%
Information Technology Services
Buys17
Sells60
Buy $$4.98M
Sell $$622.19M
Ratio1:125.03
% Change vs. Prior
Ratio +104.2%Value +11.7%
Banks - Regional
Buys120
Sells304
Buy $$8.16M
Sell $$486.82M
Ratio1:59.64
% Change vs. Prior
Ratio +55.5%Value -48.8%
Leisure
Buys1
Sells24
Buy $$119.26K
Sell $$391.93M
Ratio1:3286.39
% Change vs. Prior
Ratio -82.2%Value -46.2%
Medical - Diagnostics & Research
Buys1
Sells205
Buy $$4.84K
Sell $$344.70M
Ratio1:71147.75
% Change vs. Prior
Ratio -99.7%Value -48.3%
Medical - Care Facilities
Buys1
Sells21
Buy $$416.33
Sell $$244.32M
Ratio1:586834.83
% Change vs. Prior
Ratio -99.6%Value -70.2%
Engineering & Construction
Buys15
Sells24
Buy $$1.28M
Sell $$234.40M
Ratio1:183.09
Specialty Retail
Buys41
Sells288
Buy $$58.02M
Sell $$173.12M
Ratio1:2.98
% Change vs. Prior
Ratio +1199.9%Value -80.1%
Asset Management
Buys122
Sells73
Buy $$120.37M
Sell $$94.93M
Ratio1.27:1
% Change vs. Prior
Ratio +5462.1%Value -67.2%

Beta Bionics, Inc. (BBNX)

Hopman Mark — Chief Commercial Officer
Sep 9, 2026
Sale
Shares
36,870
Price
$18.46
Total Value
$680.72K
Shares Held After
87,157
% of Holdings
29.7%
Sep 9, 2026
Purchase
Shares
250
Price
$18.25
Total Value
$4.56K
Shares Held After
1,750
% of Holdings
14.3%

Runway Growth Finance Corp. (RWAY)

Rovner Michael — Co-Chief Executive Officer
Sep 9, 2026
Purchase
Shares
7,000
Price
$6.57
Total Value
$45.99K
Shares Held After
7,000
% of Holdings
100.0%
Sep 9, 2026
Sale
Shares
200
Price
$509.00
Total Value
$101.80K
Shares Held After
324,443
% of Holdings
0.1%
Sep 9, 2026
Sale
Shares
506
Price
$507.68
Total Value
$256.88K
Shares Held After
324,643
% of Holdings
0.2%
Sep 9, 2026
Sale
Shares
794
Price
$506.84
Total Value
$402.43K
Shares Held After
325,149
% of Holdings
0.2%
Sep 9, 2026
Sale
Shares
875
Price
$505.78
Total Value
$442.56K
Shares Held After
325,943
% of Holdings
0.3%
Sep 9, 2026
Sale
Shares
964
Price
$505.03
Total Value
$486.85K
Shares Held After
326,818
% of Holdings
0.3%
Sep 9, 2026
Sale
Shares
1,144
Price
$503.60
Total Value
$576.12K
Shares Held After
327,782
% of Holdings
0.3%
Sep 9, 2026
Sale
Shares
1,017
Price
$502.87
Total Value
$511.41K
Shares Held After
328,926
% of Holdings
0.3%
Sep 9, 2026
Sale
Shares
361
Price
$500.84
Total Value
$180.80K
Shares Held After
329,943
% of Holdings
0.1%
Sep 9, 2026
Sale
Shares
519
Price
$499.73
Total Value
$259.36K
Shares Held After
330,304
% of Holdings
0.2%
Sep 9, 2026
Sale
Shares
400
Price
$498.85
Total Value
$199.54K
Shares Held After
330,823
% of Holdings
0.1%
Sep 9, 2026
Sale
Shares
160
Price
$497.56
Total Value
$79.61K
Shares Held After
331,223
% of Holdings
0.0%
Sep 9, 2026
Sale
Shares
1,278
Price
$496.73
Total Value
$634.82K
Shares Held After
331,383
% of Holdings
0.4%
Sep 9, 2026
Sale
Shares
1,202
Price
$495.65
Total Value
$595.77K
Shares Held After
332,661
% of Holdings
0.4%
Sep 9, 2026
Sale
Shares
80
Price
$493.81
Total Value
$39.50K
Shares Held After
333,863
% of Holdings
0.0%
Sep 9, 2026
Purchase
Shares
7,134
Price
$11.29
Total Value
$80.54K
Shares Held After
989,513
% of Holdings
0.7%
Sep 9, 2026
Sale
Shares
20,000
Price
$21.83
Total Value
$436.60K
Shares Held After
1,119,676
% of Holdings
1.8%
Sep 9, 2026
Sale
Shares
650
Price
$220.09
Total Value
$143.06K
Shares Held After
25,094
% of Holdings
2.5%

Oklo Inc. (OKLO)

Narayanadas Vivek — General Counsel&Secretary
Sep 9, 2026
Sale
Shares
365
Price
$43.31
Total Value
$15.81K
Shares Held After
8,159
% of Holdings
4.3%
Sep 9, 2026
Purchase
Shares
64,965
Price
$222.38
Total Value
$14.45M
Shares Held After
116,477,634
% of Holdings
0.1%
Sep 9, 2026
Purchase
Shares
213,574
Price
$221.13
Total Value
$47.23M
Shares Held After
116,412,669
% of Holdings
0.2%
Sep 9, 2026
Purchase
Shares
32,765
Price
$220.37
Total Value
$7.22M
Shares Held After
116,199,095
% of Holdings
0.0%
Sep 9, 2026
Sale
Shares
61,762
Price
$24.28
Total Value
$1.50M
Shares Held After
1,523,449
% of Holdings
3.9%
Sep 9, 2026
Purchase
Shares
1,000
Price
$3.93
Total Value
$3.93K
Shares Held After
2,183,405
% of Holdings
0.0%
Sep 9, 2026
Purchase
Shares
5,000
Price
$5.41
Total Value
$27.05K
Shares Held After
74,839
% of Holdings
6.7%

ACM Research, Inc. (ACMR)

Wang David H — Director
Sep 9, 2026
Sale
Shares
1,100
Price
$77.59
Total Value
$85.35K
Shares Held After
802,708
% of Holdings
0.1%

ACM Research, Inc. (ACMR)

Wang David H — Director
Sep 9, 2026
Sale
Shares
4,807
Price
$76.73
Total Value
$368.84K
Shares Held After
803,808
% of Holdings
0.6%

ACM Research, Inc. (ACMR)

Wang David H — Director
Sep 9, 2026
Sale
Shares
11,666
Price
$75.58
Total Value
$881.72K
Shares Held After
808,615
% of Holdings
1.4%

ACM Research, Inc. (ACMR)

Wang David H — Director
Sep 9, 2026
Sale
Shares
18,934
Price
$74.67
Total Value
$1.41M
Shares Held After
820,281
% of Holdings
2.3%

ACM Research, Inc. (ACMR)

Wang David H — Director
Sep 9, 2026
Sale
Shares
33,493
Price
$73.80
Total Value
$2.47M
Shares Held After
839,215
% of Holdings
3.8%

BRISTOL MYERS SQUIBB CO (BMY)

Massacesi Cristian — EVP,Chief Med Offr,Head of Dev
Sep 9, 2026
Sale
Shares
6,249
Price
$64.57
Total Value
$403.50K
Shares Held After
18,748
% of Holdings
25.0%
Sep 9, 2026
Sale
Shares
120,000
Price
$15.68
Total Value
$1.88M
Shares Held After
140,411
% of Holdings
46.1%

VISA INC. (V)

ROTTENBERG JULIE B — GENERAL COUNSEL
Sep 9, 2026
Sale
Shares
1,867
Price
$368.34
Total Value
$687.69K
Shares Held After
18,404
% of Holdings
9.2%

YD Bio Ltd (YDES)

Shen Ethan PhD — Director
Sep 9, 2026
Purchase
Shares
3,100
Price
$3.93
Total Value
$12.18K
Shares Held After
11,245,631
% of Holdings
0.0%

Korro Bio, Inc. (KRRO)

Dolan Oliver — Senior Vice President, Finance
Sep 9, 2026
Sale
Shares
6
Price
$13.60
Total Value
$81.62
Shares Held After
16,246
% of Holdings
0.0%
Sep 9, 2026
Sale
Shares
1,000
Price
$46.18
Total Value
$46.18K
Shares Held After
95,456
% of Holdings
1.0%

Fortrea Holdings Inc. (FTRE)

Morais Mark A. — Chief Operating Officer
Sep 9, 2026
Sale
Shares
3,149
Price
$16.85
Total Value
$53.06K
Shares Held After
81,794
% of Holdings
3.7%
Sep 9, 2026
Purchase
Shares
5,836
Price
$2.09
Total Value
$12.20K
Shares Held After
2,775,229
% of Holdings
0.2%
Sep 9, 2026
Sale
Shares
5,250
Price
$39.24
Total Value
$206.01K
Shares Held After
74,537
% of Holdings
6.6%
Sep 9, 2026
Purchase
Shares
400
Price
$62.47
Total Value
$24.99K
Shares Held After
418
% of Holdings
95.7%
Sep 9, 2026
Sale
Shares
429
Price
$73.29
Total Value
$31.44K
Shares Held After
533,740
% of Holdings
0.1%
Sep 9, 2026
Sale
Shares
10,422
Price
$72.63
Total Value
$756.95K
Shares Held After
534,169
% of Holdings
1.9%

Invesco Ltd. (IVZ)

Lo Andrew Tak Shing — Senior Managing Director
Sep 9, 2026
Sale
Shares
100,840
Price
$32.20
Total Value
$3.25M
Shares Held After
812,477
% of Holdings
11.0%

Invesco Ltd. (IVZ)

Butcher Stephanie — Senior Managing Director
Sep 9, 2026
Sale
Shares
45,095
Price
$32.28
Total Value
$1.46M
Shares Held After
10,205
% of Holdings
81.5%
Sep 9, 2026
Sale
Shares
2,165
Price
$48.91
Total Value
$105.89K
Shares Held After
28,202
% of Holdings
7.1%
Sep 9, 2026
Sale
Shares
22,835
Price
$49.41
Total Value
$1.13M
Shares Held After
30,367
% of Holdings
42.9%

LAM RESEARCH CORP (LRCX)

Mayer Bethany — Director
Sep 9, 2026
Sale
Shares
9,557
Price
$314.74
Total Value
$3.01M
Shares Held After
20,995
% of Holdings
31.3%

LAM RESEARCH CORP (LRCX)

ARCHER TIMOTHY — President and CEO
Sep 9, 2026
Sale
Shares
30,000
Price
$319.26
Total Value
$9.58M
Shares Held After
1,075,966
% of Holdings
2.7%
Version: v26.9.2