Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 30 Days

Showing all data including statistical outliers.Hide Outliers
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%

AMBARELLA INC (AMBA)

Lee Chan W — Chief Operations Officer
Mar 17, 2026
Sale
Shares
6,729
Price
$52.77
Total Value
$355.09K
Shares Held After
156,370
% of Holdings
4.1%
Mar 17, 2026
Sale
Shares
4,577
Price
$52.77
Total Value
$241.53K
Shares Held After
117,072
% of Holdings
3.8%

Revolution Medicines, Inc. (RVMD)

Anders Jack — Chief Financial Officer
Mar 17, 2026
Sale
Shares
2,753
Price
$99.48
Total Value
$273.87K
Shares Held After
125,512
% of Holdings
2.1%

AMBARELLA INC (AMBA)

Wang Feng-Ming — Director
Mar 17, 2026
Sale
Shares
18,976
Price
$52.77
Total Value
$1.00M
Shares Held After
830,958
% of Holdings
2.2%
Mar 17, 2026
Sale
Shares
10,972
Price
$69.42
Total Value
$761.68K
Shares Held After
57,052
% of Holdings
16.1%

Revolution Medicines, Inc. (RVMD)

Wei Lin — Chief Medical Officer
Mar 17, 2026
Sale
Shares
2,073
Price
$99.48
Total Value
$206.22K
Shares Held After
101,366
% of Holdings
2.0%
Mar 17, 2026
Sale
Shares
27,505
Price
$9.18
Total Value
$252.50K
Shares Held After
4,788,954
% of Holdings
0.6%

Revolution Medicines, Inc. (RVMD)

Kelsey Stephen Michael — President, Research and Development
Mar 17, 2026
Sale
Shares
4,302
Price
$99.48
Total Value
$427.96K
Shares Held After
295,398
% of Holdings
1.4%

MARA Holdings, Inc. (MARA)

Khan Salman Hassan — Chief Financial Officer
Mar 17, 2026
Sale
Shares
16,000
Price
$9.18
Total Value
$146.88K
Shares Held After
343,165
% of Holdings
4.5%

TELOS CORP (TLS)

Robbins Edward Hutchinson Jr. — EVP, General Counsel
Mar 17, 2026
Sale
Shares
37,096
Price
$4.01
Total Value
$148.75K
Shares Held After
631,805
% of Holdings
5.5%
Mar 17, 2026
Sale
Shares
629
Price
$135.97
Total Value
$85.53K
Shares Held After
502,400
% of Holdings
0.1%
Mar 17, 2026
Sale
Shares
2,681
Price
$134.88
Total Value
$361.61K
Shares Held After
503,029
% of Holdings
0.5%
Mar 17, 2026
Sale
Shares
4,377
Price
$134.02
Total Value
$586.59K
Shares Held After
505,710
% of Holdings
0.9%
Mar 17, 2026
Sale
Shares
2,313
Price
$133.03
Total Value
$307.71K
Shares Held After
510,087
% of Holdings
0.5%
Mar 17, 2026
Sale
Shares
1,006
Price
$135.97
Total Value
$136.79K
Shares Held After
1,095,168
% of Holdings
0.1%
Mar 17, 2026
Sale
Shares
4,290
Price
$134.88
Total Value
$578.63K
Shares Held After
1,096,174
% of Holdings
0.4%
Mar 17, 2026
Sale
Shares
7,003
Price
$134.02
Total Value
$938.51K
Shares Held After
1,100,464
% of Holdings
0.6%
Mar 17, 2026
Sale
Shares
3,701
Price
$133.03
Total Value
$492.36K
Shares Held After
1,107,467
% of Holdings
0.3%
Mar 17, 2026
Sale
Shares
2,013
Price
$135.97
Total Value
$273.71K
Shares Held After
12,976
% of Holdings
13.4%
Mar 17, 2026
Sale
Shares
8,581
Price
$134.88
Total Value
$1.16M
Shares Held After
14,989
% of Holdings
36.4%
Mar 17, 2026
Sale
Shares
14,005
Price
$134.02
Total Value
$1.88M
Shares Held After
23,570
% of Holdings
37.3%
Mar 17, 2026
Sale
Shares
7,401
Price
$133.03
Total Value
$984.59K
Shares Held After
37,575
% of Holdings
16.5%
Mar 17, 2026
Purchase
Shares
303,300
Price
$11.20
Total Value
$3.40M
Shares Held After
6,349,624
% of Holdings
4.8%

AMBARELLA INC (AMBA)

Ju Chi-Hong — Senior VP, Systems & GM, Asia
Mar 17, 2026
Sale
Shares
4,729
Price
$52.77
Total Value
$249.55K
Shares Held After
164,166
% of Holdings
2.8%
Mar 17, 2026
Sale
Shares
12,871
Price
$99.48
Total Value
$1.28M
Shares Held After
276,698
% of Holdings
4.4%
Mar 17, 2026
Sale
Shares
18,105
Price
$134.67
Total Value
$2.44M
Shares Held After
4,531,732
% of Holdings
0.4%
Mar 17, 2026
Sale
Shares
22,309
Price
$133.66
Total Value
$2.98M
Shares Held After
4,549,837
% of Holdings
0.5%
Mar 17, 2026
Sale
Shares
43,289
Price
$132.72
Total Value
$5.75M
Shares Held After
4,572,146
% of Holdings
0.9%
Mar 17, 2026
Sale
Shares
22,766
Price
$131.61
Total Value
$3.00M
Shares Held After
4,615,435
% of Holdings
0.5%
Mar 17, 2026
Sale
Shares
13,880
Price
$130.74
Total Value
$1.81M
Shares Held After
4,638,201
% of Holdings
0.3%
Mar 17, 2026
Sale
Shares
11,120
Price
$129.62
Total Value
$1.44M
Shares Held After
4,652,081
% of Holdings
0.2%
Mar 17, 2026
Sale
Shares
7,907
Price
$128.64
Total Value
$1.02M
Shares Held After
4,663,201
% of Holdings
0.2%
Mar 17, 2026
Sale
Shares
3,624
Price
$127.47
Total Value
$461.96K
Shares Held After
4,671,108
% of Holdings
0.1%
Mar 17, 2026
Sale
Shares
5,746
Price
$126.64
Total Value
$727.70K
Shares Held After
4,674,732
% of Holdings
0.1%
Mar 17, 2026
Sale
Shares
8,754
Price
$125.56
Total Value
$1.10M
Shares Held After
4,680,478
% of Holdings
0.2%

Revolution Medicines, Inc. (RVMD)

Horn Margaret A — Chief Operating Officer
Mar 17, 2026
Sale
Shares
4,583
Price
$99.48
Total Value
$455.92K
Shares Held After
157,570
% of Holdings
2.8%

Tarsus Pharmaceuticals, Inc. (TARS)

Farrow Jeffrey S — Chief Financial Officer and Chief Strategy Officer
Mar 17, 2026
Sale
Shares
2,111
Price
$69.42
Total Value
$146.55K
Shares Held After
47,635
% of Holdings
4.2%

Tarsus Pharmaceuticals, Inc. (TARS)

Neervannan Seshadri — Chief Operating Officer
Mar 17, 2026
Sale
Shares
3,125
Price
$69.42
Total Value
$216.94K
Shares Held After
93,979
% of Holdings
3.2%

Tarsus Pharmaceuticals, Inc. (TARS)

Lin Elizabeth Yeu — Chief Medical Officer
Mar 17, 2026
Sale
Shares
375
Price
$69.42
Total Value
$26.03K
Shares Held After
24,077
% of Holdings
1.5%

Tarsus Pharmaceuticals, Inc. (TARS)

Mottiwala Aziz — Chief Commercial Officer
Mar 17, 2026
Sale
Shares
4,286
Price
$69.42
Total Value
$297.53K
Shares Held After
70,250
% of Holdings
5.8%

Tarsus Pharmaceuticals, Inc. (TARS)

Whitfield Dianne C. — Chief Human Resources Officer
Mar 17, 2026
Sale
Shares
4,029
Price
$69.42
Total Value
$279.69K
Shares Held After
43,273
% of Holdings
8.5%

Tarsus Pharmaceuticals, Inc. (TARS)

Wahl Bryan — General Counsel
Mar 17, 2026
Sale
Shares
4,084
Price
$69.42
Total Value
$283.51K
Shares Held After
72,315
% of Holdings
5.3%

CytomX Therapeutics, Inc. (CTMX)

Ogden Christopher — Chief Financial Officer
Mar 17, 2026
Sale
Shares
19,323
Price
$6.42
Total Value
$124.11K
Shares Held After
296,948
% of Holdings
6.1%
Mar 17, 2026
Sale
Shares
118,969
Price
$6.42
Total Value
$764.14K
Shares Held After
1,078,922
% of Holdings
9.9%
Mar 17, 2026
Sale
Shares
5,250
Price
$19.57
Total Value
$102.77K
Shares Held After
79,968
% of Holdings
6.2%
Mar 17, 2026
Sale
Shares
141
Price
$155.00
Total Value
$21.86K
Shares Held After
0
% of Holdings
100.0%
Mar 17, 2026
Sale
Shares
313
Price
$155.00
Total Value
$48.52K
Shares Held After
0
% of Holdings
100.0%
Mar 17, 2026
Sale
Shares
8,408
Price
$155.00
Total Value
$1.30M
Shares Held After
18,726
% of Holdings
31.0%
Mar 17, 2026
Sale
Shares
16,390
Price
$155.00
Total Value
$2.54M
Shares Held After
29,428
% of Holdings
35.8%
Mar 17, 2026
Sale
Shares
14,149
Price
$155.00
Total Value
$2.19M
Shares Held After
39,618
% of Holdings
26.3%
Version: v26.3.33