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

Oil & Gas Exploration & Production
Buys113
Sells127
Buy $$158.41M
Sell $$4.23B
Ratio1:26.69
% Change vs. Prior
Ratio +113.1%Value +69.3%
Software - Infrastructure
Buys79
Sells2668
Buy $$17.82M
Sell $$2.64B
Ratio1:148.26
% Change vs. Prior
Ratio -26.7%Value -27.6%
Computer Hardware
Buys2
Sells1967
Buy $$9.90K
Sell $$2.64B
Ratio1:266424.80
% Change vs. Prior
Ratio -80.7%Value +18.2%
Software - Application
Buys163
Sells2013
Buy $$118.31M
Sell $$2.28B
Ratio1:19.25
% Change vs. Prior
Ratio -55.7%Value -23.5%
Biotechnology
Buys412
Sells2632
Buy $$342.37M
Sell $$1.86B
Ratio1:5.44
% Change vs. Prior
Ratio +67.2%Value -42.3%
Semiconductors
Buys107
Sells919
Buy $$11.57M
Sell $$2.06B
Ratio1:178.34
% Change vs. Prior
Ratio +397.6%Value -34.5%
Specialty Retail
Buys71
Sells798
Buy $$138.97M
Sell $$1.38B
Ratio1:9.91
% Change vs. Prior
Ratio +576.9%Value -7.4%
Banks - Regional
Buys362
Sells1029
Buy $$94.12M
Sell $$1.41B
Ratio1:15.03
Waste Management
Buys88
Sells14
Buy $$1.39B
Sell $$4.45M
Ratio312.40:1
Medical - Care Facilities
Buys4
Sells83
Buy $$346.12K
Sell $$1.32B
Ratio1:3804.10
Medical - Instruments & Supplies
Buys16
Sells146
Buy $$2.41M
Sell $$1.22B
Ratio1:506.87
% Change vs. Prior
Ratio -55.0%Value -66.8%
Information Technology Services
Buys40
Sells172
Buy $$21.31M
Sell $$1.19B
Ratio1:55.82
% Change vs. Prior
Ratio +189.0%Value -5.4%
Medical - Diagnostics & Research
Buys16
Sells744
Buy $$3.20M
Sell $$1.14B
Ratio1:354.78
% Change vs. Prior
Ratio -52.1%Value -7.4%
Asset Management
Buys348
Sells241
Buy $$415.83M
Sell $$723.41M
Ratio1:1.74
% Change vs. Prior
Ratio +333.5%Value +2.0%
Apparel - Footwear & Accessories
Buys6
Sells38
Buy $$672.77K
Sell $$1.11B
Ratio1:1650.90

Revolution Medicines, Inc. (RVMD)

Kelsey Stephen Michael — Senior Advisor to the Chief Executive Officer
Sep 11, 2026
Sale
Shares
21,447
Price
$201.75
Total Value
$4.33M
Shares Held After
336,959
% of Holdings
6.0%

Revolution Medicines, Inc. (RVMD)

Kelsey Stephen Michael — Senior Advisor to the Chief Executive Officer
Sep 11, 2026
Sale
Shares
13,368
Price
$200.78
Total Value
$2.68M
Shares Held After
358,406
% of Holdings
3.6%

Revolution Medicines, Inc. (RVMD)

Kelsey Stephen Michael — Senior Advisor to the Chief Executive Officer
Sep 11, 2026
Sale
Shares
11,833
Price
$200.11
Total Value
$2.37M
Shares Held After
371,774
% of Holdings
3.1%

Revolution Medicines, Inc. (RVMD)

Kelsey Stephen Michael — Senior Advisor to the Chief Executive Officer
Sep 11, 2026
Sale
Shares
800
Price
$198.55
Total Value
$158.84K
Shares Held After
383,607
% of Holdings
0.2%

Datadog, Inc. (DDOG)

Walters Sean Michael — Chief Revenue Officer
Sep 11, 2026
Sale
Shares
300
Price
$224.45
Total Value
$67.34K
Shares Held After
233,135
% of Holdings
0.1%

Datadog, Inc. (DDOG)

Walters Sean Michael — Chief Revenue Officer
Sep 11, 2026
Sale
Shares
500
Price
$222.31
Total Value
$111.16K
Shares Held After
233,435
% of Holdings
0.2%

WEST PHARMACEUTICAL SERVICES INC (WST)

Favorite Annette F — Sr. VP&Chief HR Officer
Sep 11, 2026
Sale
Shares
2,500
Price
$345.00
Total Value
$862.50K
Shares Held After
21,818
% of Holdings
10.3%

Datadog, Inc. (DDOG)

Walters Sean Michael — Chief Revenue Officer
Sep 11, 2026
Sale
Shares
4,286
Price
$221.40
Total Value
$948.93K
Shares Held After
233,935
% of Holdings
1.8%

Datadog, Inc. (DDOG)

Walters Sean Michael — Chief Revenue Officer
Sep 11, 2026
Sale
Shares
5,824
Price
$220.67
Total Value
$1.29M
Shares Held After
238,221
% of Holdings
2.4%

Datadog, Inc. (DDOG)

Walters Sean Michael — Chief Revenue Officer
Sep 11, 2026
Sale
Shares
800
Price
$219.68
Total Value
$175.75K
Shares Held After
244,045
% of Holdings
0.3%
Shares
2,123
Price
$38.21
Total Value
$81.12K
Shares Held After
14,415
% of Holdings
12.8%
Shares
4,709
Price
$38.18
Total Value
$179.79K
Shares Held After
16,538
% of Holdings
22.2%
Sep 11, 2026
Sale
Shares
77,100
Price
$38.45
Total Value
$2.96M
Shares Held After
480,360
% of Holdings
13.8%
Shares
14
Price
$567.45
Total Value
$7.94K
Shares Held After
0
% of Holdings
100.0%
Shares
7
Price
$566.65
Total Value
$3.97K
Shares Held After
14
% of Holdings
33.3%
Shares
10
Price
$565.63
Total Value
$5.66K
Shares Held After
21
% of Holdings
32.3%
Shares
25
Price
$564.63
Total Value
$14.12K
Shares Held After
31
% of Holdings
44.6%
Shares
18
Price
$563.44
Total Value
$10.14K
Shares Held After
57
% of Holdings
24.0%
Shares
40
Price
$562.53
Total Value
$22.50K
Shares Held After
74
% of Holdings
35.1%
Shares
86
Price
$561.75
Total Value
$48.31K
Shares Held After
114
% of Holdings
43.0%
Shares
103
Price
$560.66
Total Value
$57.75K
Shares Held After
200
% of Holdings
34.0%
Shares
93
Price
$559.62
Total Value
$52.04K
Shares Held After
303
% of Holdings
23.5%
Shares
81
Price
$558.65
Total Value
$45.25K
Shares Held After
396
% of Holdings
17.0%
Shares
92
Price
$557.77
Total Value
$51.31K
Shares Held After
477
% of Holdings
16.2%
Shares
27
Price
$556.80
Total Value
$15.03K
Shares Held After
569
% of Holdings
4.5%
Shares
9
Price
$555.54
Total Value
$5.00K
Shares Held After
596
% of Holdings
1.5%
Shares
4
Price
$554.33
Total Value
$2.22K
Shares Held After
605
% of Holdings
0.7%
Shares
24
Price
$553.09
Total Value
$13.27K
Shares Held After
609
% of Holdings
3.8%
Shares
33
Price
$552.15
Total Value
$18.22K
Shares Held After
633
% of Holdings
5.0%
Shares
14
Price
$551.38
Total Value
$7.72K
Shares Held After
666
% of Holdings
2.1%
Shares
6
Price
$550.03
Total Value
$3.30K
Shares Held After
680
% of Holdings
0.9%
Shares
18
Price
$548.47
Total Value
$9.87K
Shares Held After
686
% of Holdings
2.6%
Shares
25
Price
$547.73
Total Value
$13.69K
Shares Held After
704
% of Holdings
3.4%
Sep 11, 2026
Sale
Shares
2,979
Price
$56.18
Total Value
$167.36K
Shares Held After
241,345
% of Holdings
1.2%

GEO GROUP INC (GEO)

Albence Matthew — Senior VP, Client Relations
Sep 11, 2026
Sale
Shares
11,797
Price
$31.45
Total Value
$371.07K
Shares Held After
87,602
% of Holdings
11.9%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
300
Price
$224.88
Total Value
$67.46K
Shares Held After
250,446
% of Holdings
0.1%

SYSCO CORP (SYY)

Phillips Ronald L — EVP and CHRO
Sep 11, 2026
Sale
Shares
960
Price
$83.00
Total Value
$79.68K
Shares Held After
49,852
% of Holdings
1.9%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
300
Price
$223.03
Total Value
$66.91K
Shares Held After
250,746
% of Holdings
0.1%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
700
Price
$222.18
Total Value
$155.52K
Shares Held After
251,046
% of Holdings
0.3%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
7,300
Price
$221.42
Total Value
$1.62M
Shares Held After
251,746
% of Holdings
2.8%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
3,700
Price
$220.57
Total Value
$816.10K
Shares Held After
259,046
% of Holdings
1.4%

Datadog, Inc. (DDOG)

Li Yanbing — Chief Product Officer
Sep 11, 2026
Sale
Shares
400
Price
$219.04
Total Value
$87.62K
Shares Held After
262,746
% of Holdings
0.2%
Sep 11, 2026
Sale
Shares
114,890
Price
$19.89
Total Value
$2.29M
Shares Held After
1,744,878
% of Holdings
6.2%
Shares
31
Price
$567.45
Total Value
$17.59K
Shares Held After
0
% of Holdings
100.0%
Shares
15
Price
$566.65
Total Value
$8.50K
Shares Held After
31
% of Holdings
32.6%
Shares
23
Price
$565.63
Total Value
$13.01K
Shares Held After
46
% of Holdings
33.3%
Shares
57
Price
$564.63
Total Value
$32.18K
Shares Held After
69
% of Holdings
45.2%
Shares
39
Price
$563.44
Total Value
$21.97K
Shares Held After
126
% of Holdings
23.6%
Shares
88
Price
$562.53
Total Value
$49.50K
Shares Held After
165
% of Holdings
34.8%
Shares
190
Price
$561.75
Total Value
$106.73K
Shares Held After
253
% of Holdings
42.9%
Version: v26.10.12