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
Buys1
Sells25
Buy $$78.26K
Sell $$1.02B
Ratio1:12996.19
Software - Application
Buys31
Sells395
Buy $$2.48M
Sell $$755.11M
Ratio1:304.70
% Change vs. Prior
Ratio -96.4%Value -21.2%
Software - Infrastructure
Buys12
Sells624
Buy $$3.70M
Sell $$482.71M
Ratio1:130.29
% Change vs. Prior
Ratio +355.9%Value -35.2%
Oil & Gas Exploration & Production
Buys17
Sells17
Buy $$145.76M
Sell $$320.96M
Ratio1:2.20
% Change vs. Prior
Ratio +42761.6%Value -87.7%
Computer Hardware
Buys0
Sells294
Buy $$0.00
Sell $$436.64M
RatioAll Sells
% Change vs. Prior
Ratio -100.0%Value -69.8%
Biotechnology
Buys102
Sells746
Buy $$31.18M
Sell $$314.78M
Ratio1:10.09
% Change vs. Prior
Ratio -68.2%Value -57.3%
Residential Construction
Buys19
Sells0
Buy $$246.09M
Sell $$0.00
RatioAll Buys
Asset Management
Buys103
Sells93
Buy $$211.28M
Sell $$34.78M
Ratio6.08:1
% Change vs. Prior
Ratio +196.1%Value -4.7%
Specialty Business Services
Buys1
Sells6
Buy $$736.67K
Sell $$204.94M
Ratio1:278.20
Internet Content & Information
Buys10
Sells180
Buy $$272.87K
Sell $$197.75M
Ratio1:724.72
Oil & Gas Midstream
Buys0
Sells25
Buy $$0.00
Sell $$195.53M
RatioAll Sells
Specialty Retail
Buys14
Sells148
Buy $$52.62M
Sell $$81.81M
Ratio1:1.55
% Change vs. Prior
Ratio +86.3%Value -36.3%
Medical - Diagnostics & Research
Buys3
Sells125
Buy $$113.45K
Sell $$112.83M
Ratio1:994.53
% Change vs. Prior
Ratio +6416.1%Value -64.0%
Semiconductors
Buys31
Sells175
Buy $$121.47K
Sell $$96.10M
Ratio1:791.13
% Change vs. Prior
Ratio +307.5%Value -93.6%
Communication Equipment
Buys1
Sells95
Buy $$6.83K
Sell $$93.34M
Ratio1:13676.78

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
400
Price
$201.96
Total Value
$80.78K
Shares Held After
18,000
% of Holdings
2.2%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
800
Price
$203.48
Total Value
$162.78K
Shares Held After
18,400
% of Holdings
4.2%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
1,600
Price
$204.26
Total Value
$326.82K
Shares Held After
19,200
% of Holdings
7.7%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
600
Price
$205.47
Total Value
$123.28K
Shares Held After
20,800
% of Holdings
2.8%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
800
Price
$206.68
Total Value
$165.34K
Shares Held After
21,400
% of Holdings
3.6%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
700
Price
$207.83
Total Value
$145.48K
Shares Held After
22,200
% of Holdings
3.1%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
2,197
Price
$208.98
Total Value
$459.13K
Shares Held After
22,900
% of Holdings
8.8%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
2,802
Price
$210.02
Total Value
$588.48K
Shares Held After
25,097
% of Holdings
10.0%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
2,771
Price
$211.03
Total Value
$584.76K
Shares Held After
27,899
% of Holdings
9.0%

Cerebras Systems Inc. (CBRS)

Komin Robert Patrick Jr. — Chief Financial Officer
Sep 29, 2026
Sale
Shares
1,830
Price
$211.79
Total Value
$387.58K
Shares Held After
30,670
% of Holdings
5.6%

COSTCO WHOLESALE CORP /NEW (COST)

Adamo Claudine — Executive Vice President
Sep 29, 2026
Sale
Shares
2,200
Price
$915.93
Total Value
$2.02M
Shares Held After
7,134
% of Holdings
23.6%

COSTCO WHOLESALE CORP /NEW (COST)

Frates Caton — Sr. Executive Vice President
Sep 29, 2026
Sale
Shares
801
Price
$915.93
Total Value
$733.33K
Shares Held After
7,912
% of Holdings
9.2%
Shares
635
Price
$163.29
Total Value
$103.69K
Shares Held After
696,119
% of Holdings
0.1%
Shares
1,220
Price
$162.64
Total Value
$198.42K
Shares Held After
696,754
% of Holdings
0.2%
Shares
7,306
Price
$161.39
Total Value
$1.18M
Shares Held After
697,974
% of Holdings
1.0%
Shares
839
Price
$160.85
Total Value
$134.95K
Shares Held After
705,280
% of Holdings
0.1%

Fastly, Inc. (FSLY)

Bergman Artur — Director
Sep 29, 2026
Sale
Shares
3,961
Price
$25.26
Total Value
$100.05K
Shares Held After
1,101,319
% of Holdings
0.4%
Sep 29, 2026
Sale
Shares
200
Price
$486.77
Total Value
$97.35K
Shares Held After
324,443
% of Holdings
0.1%
Sep 29, 2026
Sale
Shares
120
Price
$482.28
Total Value
$57.87K
Shares Held After
324,643
% of Holdings
0.0%
Sep 29, 2026
Sale
Shares
500
Price
$481.22
Total Value
$240.61K
Shares Held After
324,763
% of Holdings
0.2%
Sep 29, 2026
Sale
Shares
160
Price
$479.59
Total Value
$76.73K
Shares Held After
325,263
% of Holdings
0.0%
Sep 29, 2026
Sale
Shares
1,200
Price
$479.07
Total Value
$574.89K
Shares Held After
325,423
% of Holdings
0.4%
Sep 29, 2026
Sale
Shares
2,309
Price
$478.10
Total Value
$1.10M
Shares Held After
326,623
% of Holdings
0.7%
Sep 29, 2026
Sale
Shares
2,135
Price
$477.09
Total Value
$1.02M
Shares Held After
328,932
% of Holdings
0.6%
Sep 29, 2026
Sale
Shares
1,395
Price
$476.10
Total Value
$664.16K
Shares Held After
331,067
% of Holdings
0.4%
Sep 29, 2026
Sale
Shares
552
Price
$475.12
Total Value
$262.26K
Shares Held After
332,462
% of Holdings
0.2%
Sep 29, 2026
Sale
Shares
80
Price
$473.86
Total Value
$37.91K
Shares Held After
333,014
% of Holdings
0.0%
Sep 29, 2026
Sale
Shares
449
Price
$472.97
Total Value
$212.36K
Shares Held After
333,094
% of Holdings
0.1%
Sep 29, 2026
Sale
Shares
400
Price
$472.05
Total Value
$188.82K
Shares Held After
333,543
% of Holdings
0.1%

BioNTech SE (BNTX)

Sahin Ugur — Chief Executive Officer
Sep 29, 2026
Sale
Shares
34,000
Price
$98.26
Total Value
$3.34M
Shares Held After
246,209
% of Holdings
12.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Sep 29, 2026
Sale
Shares
200
Price
$279.86
Total Value
$55.97K
Shares Held After
381,727
% of Holdings
0.1%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Sep 29, 2026
Sale
Shares
2,000
Price
$279.29
Total Value
$558.59K
Shares Held After
381,927
% of Holdings
0.5%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Sep 29, 2026
Sale
Shares
800
Price
$278.01
Total Value
$222.41K
Shares Held After
383,927
% of Holdings
0.2%
Sep 29, 2026
Sale
Shares
2,850
Price
$73.00
Total Value
$208.05K
Shares Held After
168,993
% of Holdings
1.7%

VERISIGN INC/CA (VRSN)

BIDZOS D JAMES — Director
Sep 29, 2026
Sale
Shares
300
Price
$276.68
Total Value
$83.00K
Shares Held After
384,727
% of Holdings
0.1%
Sep 29, 2026
Sale
Shares
46,875
Price
$18.33
Total Value
$859.39K
Shares Held After
0
% of Holdings
100.0%
Sep 29, 2026
Sale
Shares
504
Price
$10.02
Total Value
$5.05K
Shares Held After
20,598
% of Holdings
2.4%

VERIZON COMMUNICATIONS INC (VZ)

Malady Kyle — EVP and Group CEO-VZ Business
Sep 29, 2026
Sale
Shares
1,100
Price
$46.40
Total Value
$51.04K
Shares Held After
103,266
% of Holdings
1.1%
Sep 29, 2026
Sale
Shares
7,343
Price
$62.17
Total Value
$456.50K
Shares Held After
82,863
% of Holdings
8.1%

ABEONA THERAPEUTICS INC. (ABEO)

Vazzano Joseph Walter — Chief Financial Officer
Sep 29, 2026
Sale
Shares
9,191
Price
$5.16
Total Value
$47.39K
Shares Held After
482,888
% of Holdings
1.9%

ABEONA THERAPEUTICS INC. (ABEO)

Vasanthavada Madhav — Chief Commercial Officer
Sep 29, 2026
Sale
Shares
4,902
Price
$5.16
Total Value
$25.27K
Shares Held After
285,721
% of Holdings
1.7%
Sep 29, 2026
Sale
Shares
19,608
Price
$5.16
Total Value
$101.09K
Shares Held After
1,286,500
% of Holdings
1.5%

ABEONA THERAPEUTICS INC. (ABEO)

O'Malley Brendan M. — SVP, Chief Legal Officer
Sep 29, 2026
Sale
Shares
6,727
Price
$5.16
Total Value
$34.68K
Shares Held After
421,226
% of Holdings
1.6%

STEM, INC. (STEM)

Carlson Michael James — President, Managed Services
Sep 29, 2026
Sale
Shares
146
Price
$4.67
Total Value
$681.82
Shares Held After
26,020
% of Holdings
0.6%

Kura Oncology, Inc. (KURA)

Leoni Mollie — Chief Medical Officer
Sep 29, 2026
Sale
Shares
28,802
Price
$10.75
Total Value
$309.57K
Shares Held After
141,095
% of Holdings
17.0%

Kura Oncology, Inc. (KURA)

Powl Brian T. — Chief Commercial Officer
Sep 29, 2026
Sale
Shares
15,430
Price
$10.75
Total Value
$165.85K
Shares Held After
136,819
% of Holdings
10.1%

Kura Oncology, Inc. (KURA)

FORD KATHLEEN — Chief Operating Officer
Sep 29, 2026
Sale
Shares
3,668
Price
$10.75
Total Value
$39.44K
Shares Held After
142,986
% of Holdings
2.5%

Arlo Technologies, Inc. (ARLO)

Binder Kurtis Joseph — CHIEF FINANCIAL OFFICER
Sep 29, 2026
Sale
Shares
13,358
Price
$12.58
Total Value
$168.00K
Shares Held After
345,541
% of Holdings
3.7%
Sep 29, 2026
Sale
Shares
148
Price
$16.39
Total Value
$2.43K
Shares Held After
35,552
% of Holdings
0.4%
Sep 29, 2026
Sale
Shares
850
Price
$3.54
Total Value
$3.01K
Shares Held After
0
% of Holdings
100.0%
Version: v26.10.12