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
Buys22
Sells33
Buy $$14.81M
Sell $$7.60B
Ratio1:513.49
Oil & Gas Exploration & Production
Buys53
Sells129
Buy $$9.76M
Sell $$2.67B
Ratio1:273.37
% Change vs. Prior
Ratio +38.3%Value +246.9%
Hardware, Equipment & Parts
Buys17
Sells270
Buy $$2.01B
Sell $$172.43M
Ratio11.63:1
% Change vs. Prior
Ratio +232039.7%Value +419.5%
Specialty Retail
Buys29
Sells214
Buy $$140.00M
Sell $$867.95M
Ratio1:6.20
% Change vs. Prior
Ratio +217.6%Value +29.7%
Biotechnology
Buys101
Sells1061
Buy $$131.01M
Sell $$769.31M
Ratio1:5.87
% Change vs. Prior
Ratio -60.3%Value -9.9%
Software - Application
Buys38
Sells690
Buy $$125.58M
Sell $$606.15M
Ratio1:4.83
% Change vs. Prior
Ratio -54.9%Value +7.7%
Semiconductors
Buys9
Sells389
Buy $$1.52M
Sell $$706.12M
Ratio1:465.18
% Change vs. Prior
Ratio +2073.6%Value -59.8%
Medical - Diagnostics & Research
Buys13
Sells141
Buy $$9.77M
Sell $$683.30M
Ratio1:69.94
Software - Infrastructure
Buys23
Sells515
Buy $$20.25M
Sell $$663.54M
Ratio1:32.77
% Change vs. Prior
Ratio +18.8%Value -16.7%
Computer Hardware
Buys2
Sells267
Buy $$351.04K
Sell $$487.17M
Ratio1:1387.81
Medical - Distribution
Buys0
Sells13
Buy $$0.00
Sell $$419.81M
RatioAll Sells
Oil & Gas Refining & Marketing
Buys1
Sells68
Buy $$30.31K
Sell $$373.57M
Ratio1:12324.91
Oil & Gas Equipment & Services
Buys2
Sells68
Buy $$602.61K
Sell $$332.73M
Ratio1:552.15
% Change vs. Prior
Ratio +31.5%Value -15.0%
Information Technology Services
Buys16
Sells45
Buy $$1.55M
Sell $$303.48M
Ratio1:196.32
Aerospace & Defense
Buys12
Sells221
Buy $$12.32M
Sell $$292.02M
Ratio1:23.71
% Change vs. Prior
Ratio +1125.2%Value -68.0%
Shares
91
Price
$211.61
Total Value
$19.26K
Shares Held After
1,975,774
% of Holdings
0.0%
Shares
254
Price
$210.63
Total Value
$53.50K
Shares Held After
1,975,865
% of Holdings
0.0%

MediaAlpha, Inc. (MAX)

Yeh Kuanling Amy — Chief Technology Officer
Mar 27, 2026
Sale
Shares
3,000
Price
$9.44
Total Value
$28.32K
Shares Held After
577,879
% of Holdings
0.5%

BKV Corp (BKV)

Tameron David — Chief Financial Officer
Mar 27, 2026
Sale
Shares
7,300
Price
$29.71
Total Value
$216.92K
Shares Held After
61,925
% of Holdings
10.5%
Mar 27, 2026
Sale
Shares
3,898
Price
$89.40
Total Value
$348.48K
Shares Held After
53,431
% of Holdings
6.8%

Castellum, Inc. (CTM)

Merriman Andrew — Chief Operating Officer
Mar 27, 2026
Purchase
Shares
2,000
Price
$0.64
Total Value
$1.29K
Shares Held After
536,000
% of Holdings
0.4%

Castellum, Inc. (CTM)

Ives Glen R — President
Mar 27, 2026
Purchase
Shares
2,000
Price
$0.62
Total Value
$1.23K
Shares Held After
199,616
% of Holdings
1.0%

RingCentral, Inc. (RNG)

Makagon Kira — President and COO
Mar 27, 2026
Sale
Shares
5,782
Price
$36.54
Total Value
$211.28K
Shares Held After
242,585
% of Holdings
2.3%

RingCentral, Inc. (RNG)

Makagon Kira — President and COO
Mar 27, 2026
Sale
Shares
39,058
Price
$35.68
Total Value
$1.39M
Shares Held After
248,367
% of Holdings
13.6%

TECOGEN INC. (TGEN)

Hirsch Susan B — Director
Mar 27, 2026
Purchase
Shares
10,000
Price
$2.54
Total Value
$25.40K
Shares Held After
260,416
% of Holdings
3.8%

TECOGEN INC. (TGEN)

Lewis Earl — Director
Mar 27, 2026
Purchase
Shares
5,000
Price
$2.52
Total Value
$12.60K
Shares Held After
1,011,006
% of Holdings
0.5%
Shares
25,000
Price
$14.38
Total Value
$359.50K
Shares Held After
936,040
% of Holdings
2.7%
Mar 27, 2026
Purchase
Shares
500
Price
$14.48
Total Value
$7.24K
Shares Held After
60,792
% of Holdings
0.8%
Mar 26, 2026
Sale
Shares
4,310
Price
$10.23
Total Value
$44.09K
Shares Held After
1,209,458
% of Holdings
0.4%

Vinci Compass Investments Ltd. (VINP)

Ribeiro Sergio Passos — Chief Financial Officer
Mar 26, 2026
Sale
Shares
1,152
Price
$10.23
Total Value
$11.78K
Shares Held After
340,041
% of Holdings
0.3%
Mar 26, 2026
Purchase
Shares
43,706
Price
$17.16
Total Value
$750.00K
Shares Held After
43,706
% of Holdings
100.0%

Archer Aviation Inc. (ACHR)

Lentell Eric — Chief Legal & Strategy Officer
Mar 26, 2026
Sale
Shares
50,000
Price
$5.36
Total Value
$268.00K
Shares Held After
100,119
% of Holdings
33.3%

PHOTRONICS INC (PLAB)

Lee Kang Jyh — Director
Mar 26, 2026
Sale
Shares
5,000
Price
$40.80
Total Value
$204.00K
Shares Held After
385,850
% of Holdings
1.3%
Mar 26, 2026
Purchase
Shares
37,500,000
Price
$0.04
Total Value
$1.50M
Shares Held After
37,510,186
% of Holdings
100.0%
Mar 26, 2026
Sale
Shares
70,000
Price
$27.45
Total Value
$1.92M
Shares Held After
42,963
% of Holdings
62.0%
Shares
960,000
Price
$16.65
Total Value
$15.99M
Shares Held After
42,585,604
% of Holdings
2.2%
Mar 26, 2026
Purchase
Shares
19,729
Price
$2.60
Total Value
$51.30K
Shares Held After
6,392,835
% of Holdings
0.3%
Mar 26, 2026
Purchase
Shares
351,224
Price
$6.38
Total Value
$2.24M
Shares Held After
23,508,791
% of Holdings
1.5%

FOSTER L B CO (FSTR)

English Aron R. — 10% Owner
Mar 26, 2026
Sale
Shares
8,968
Price
$28.02
Total Value
$251.29K
Shares Held After
1,069,935
% of Holdings
0.8%
Mar 26, 2026
Purchase
Shares
4,954,558
Price
$6.06
Total Value
$30.02M
Shares Held After
23,157,567
% of Holdings
21.4%
Mar 26, 2026
Purchase
Shares
3,658
Price
$14.35
Total Value
$52.49K
Shares Held After
5,070
% of Holdings
72.1%

Hercules Capital, Inc. (HTGC)

Loo Wade — Director
Mar 26, 2026
Purchase
Shares
7,317
Price
$14.35
Total Value
$105.00K
Shares Held After
14,050
% of Holdings
52.1%
Mar 26, 2026
Sale
Shares
2,468
Price
$4.95
Total Value
$12.22K
Shares Held After
5,758,587
% of Holdings
0.0%
Mar 26, 2026
Purchase
Shares
7,300
Price
$14.30
Total Value
$104.39K
Shares Held After
157,669
% of Holdings
4.6%
Mar 26, 2026
Purchase
Shares
50,000
Price
$2.00
Total Value
$100.00K
Shares Held After
50,000
% of Holdings
100.0%

Zevia PBC (ZVIA)

Taylor Amy — Director
Mar 26, 2026
Sale
Shares
66,731
Price
$1.17
Total Value
$77.90K
Shares Held After
2,467,394
% of Holdings
2.6%

COMPUGEN LTD (CGEN)

Levine Zurit — SVP, Business Development
Mar 26, 2026
Sale
Shares
11,875
Price
$2.04
Total Value
$24.19K
Shares Held After
29,375
% of Holdings
28.8%

Workday, Inc. (WDAY)

DUFFIELD DAVID A — 10% Owner
Mar 26, 2026
Sale
Shares
2,200
Price
$130.18
Total Value
$286.40K
Shares Held After
105,049
% of Holdings
2.1%

Workday, Inc. (WDAY)

DUFFIELD DAVID A — 10% Owner
Mar 26, 2026
Sale
Shares
19,077
Price
$129.46
Total Value
$2.47M
Shares Held After
107,249
% of Holdings
15.1%

Workday, Inc. (WDAY)

DUFFIELD DAVID A — 10% Owner
Mar 26, 2026
Sale
Shares
32,727
Price
$128.40
Total Value
$4.20M
Shares Held After
126,326
% of Holdings
20.6%

Workday, Inc. (WDAY)

DUFFIELD DAVID A — 10% Owner
Mar 26, 2026
Sale
Shares
53,496
Price
$127.85
Total Value
$6.84M
Shares Held After
159,053
% of Holdings
25.2%
Mar 26, 2026
Purchase
Shares
10,000
Price
$19.98
Total Value
$199.80K
Shares Held After
50,903
% of Holdings
19.6%
Mar 26, 2026
Sale
Shares
278
Price
$25.55
Total Value
$7.10K
Shares Held After
3,058
% of Holdings
8.3%
Mar 26, 2026
Sale
Shares
278
Price
$25.55
Total Value
$7.10K
Shares Held After
3,058
% of Holdings
8.3%
Mar 26, 2026
Sale
Shares
278
Price
$25.55
Total Value
$7.10K
Shares Held After
3,058
% of Holdings
8.3%
Mar 26, 2026
Sale
Shares
278
Price
$25.55
Total Value
$7.10K
Shares Held After
3,058
% of Holdings
8.3%
Mar 26, 2026
Sale
Shares
1,153
Price
$25.55
Total Value
$29.46K
Shares Held After
42,673
% of Holdings
2.6%
Mar 26, 2026
Sale
Shares
1,357
Price
$25.55
Total Value
$34.67K
Shares Held After
50,209
% of Holdings
2.6%
Mar 26, 2026
Sale
Shares
550
Price
$25.55
Total Value
$14.05K
Shares Held After
21,479
% of Holdings
2.5%

ROSS STORES, INC. (ROST)

Sheehan William W II — EVP, CHIEF FINANCIAL OFFICER
Mar 26, 2026
Sale
Shares
4,883
Price
$216.95
Total Value
$1.06M
Shares Held After
31,339
% of Holdings
13.5%
Mar 26, 2026
Sale
Shares
4,889,159
Price
$14.85
Total Value
$72.60M
Shares Held After
10,374,334
% of Holdings
32.0%
Mar 26, 2026
Sale
Shares
3,000
Price
$232.04
Total Value
$696.12K
Shares Held After
13,233
% of Holdings
18.5%

UWM Holdings Corp (UWMC)

Mat Ishbia — Director
Mar 26, 2026
Sale
Shares
1,000,574
Price
$3.46
Total Value
$3.46M
Shares Held After
4,331,005
% of Holdings
18.8%
Mar 26, 2026
Purchase
Shares
62
Price
$297.38
Total Value
$18.46K
Shares Held After
2,539
% of Holdings
2.4%
Mar 26, 2026
Purchase
Shares
1,408
Price
$297.38
Total Value
$418.65K
Shares Held After
260,118
% of Holdings
0.5%
Version: v26.3.33