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
Buys114
Sells126
Buy $$158.41M
Sell $$4.20B
Ratio1:26.52
% Change vs. Prior
Ratio +112.4%Value +68.1%
Computer Hardware
Buys2
Sells1954
Buy $$9.90K
Sell $$2.64B
Ratio1:266202.52
% Change vs. Prior
Ratio -80.6%Value +17.6%
Software - Infrastructure
Buys80
Sells2630
Buy $$17.87M
Sell $$2.62B
Ratio1:146.43
% Change vs. Prior
Ratio -22.0%Value -31.7%
Software - Application
Buys171
Sells2006
Buy $$120.77M
Sell $$2.28B
Ratio1:18.85
% Change vs. Prior
Ratio -54.9%Value -23.6%
Biotechnology
Buys412
Sells2617
Buy $$323.01M
Sell $$1.84B
Ratio1:5.71
% Change vs. Prior
Ratio +60.7%Value -43.6%
Semiconductors
Buys107
Sells920
Buy $$11.57M
Sell $$2.06B
Ratio1:178.00
% Change vs. Prior
Ratio +407.0%Value -35.7%
Specialty Retail
Buys72
Sells805
Buy $$139.04M
Sell $$1.38B
Ratio1:9.92
% Change vs. Prior
Ratio +582.5%Value -7.8%
Banks - Regional
Buys361
Sells1017
Buy $$94.79M
Sell $$1.41B
Ratio1:14.92
Waste Management
Buys88
Sells13
Buy $$1.39B
Sell $$4.08M
Ratio340.79:1
Medical - Care Facilities
Buys4
Sells84
Buy $$346.12K
Sell $$1.28B
Ratio1:3710.46
Medical - Instruments & Supplies
Buys16
Sells146
Buy $$2.35M
Sell $$1.22B
Ratio1:518.40
% Change vs. Prior
Ratio -56.5%Value -66.9%
Information Technology Services
Buys40
Sells168
Buy $$21.31M
Sell $$1.19B
Ratio1:55.79
% Change vs. Prior
Ratio +189.2%Value -5.5%
Asset Management
Buys339
Sells237
Buy $$400.19M
Sell $$724.68M
Ratio1:1.81
Medical - Diagnostics & Research
Buys16
Sells727
Buy $$3.20M
Sell $$1.12B
Ratio1:349.06
% Change vs. Prior
Ratio -51.3%Value -8.9%
Leisure
Buys5
Sells90
Buy $$1.37M
Sell $$1.12B
Ratio1:817.66
% Change vs. Prior
Ratio -79.2%Value -14.3%
Aug 13, 2026
Sale
Shares
63,643
Price
$26.20
Total Value
$1.67M
Shares Held After
751,411
% of Holdings
7.8%
Aug 13, 2026
Sale
Shares
94,415
Price
$26.20
Total Value
$2.47M
Shares Held After
1,045,735
% of Holdings
8.3%
Aug 13, 2026
Sale
Shares
268,354
Price
$26.20
Total Value
$7.03M
Shares Held After
3,801,128
% of Holdings
6.6%
Aug 13, 2026
Sale
Shares
3,493
Price
$3.38
Total Value
$11.81K
Shares Held After
674,484
% of Holdings
0.5%

908 Devices Inc. (MASS)

Knopp Kevin J. — Director
Aug 13, 2026
Sale
Shares
7,622
Price
$10.06
Total Value
$76.68K
Shares Held After
575,968
% of Holdings
1.3%
Aug 13, 2026
Sale
Shares
2,837
Price
$3.38
Total Value
$9.59K
Shares Held After
1,058,887
% of Holdings
0.3%

ZILLOW GROUP, INC. (Z AND ZG)

Spaulding Dan — Chief People Officer
Aug 13, 2026
Sale
Shares
1,966
Price
$34.24
Total Value
$67.32K
Shares Held After
47,730
% of Holdings
4.0%

4D Molecular Therapeutics, Inc. (FDMT)

Bizily Scott — Chief Legal Officer
Aug 13, 2026
Sale
Shares
1,635
Price
$12.00
Total Value
$19.62K
Shares Held After
8,617
% of Holdings
15.9%

ZILLOW GROUP, INC. (Z AND ZG)

Samuelson Errol G — Chief Industry Dev. Officer
Aug 13, 2026
Sale
Shares
3,154
Price
$34.24
Total Value
$108.00K
Shares Held After
130,885
% of Holdings
2.4%
Shares
40,000
Price
$73.00
Total Value
$2.92M
Shares Held After
14,411,753
% of Holdings
0.3%
Shares
170,000
Price
$71.98
Total Value
$12.24M
Shares Held After
14,451,128
% of Holdings
1.2%

RHYTHM PHARMACEUTICALS, INC. (RYTM)

Shulman Joseph — Chief Technical Officer
Aug 13, 2026
Sale
Shares
5,079
Price
$119.75
Total Value
$608.21K
Shares Held After
15,915
% of Holdings
24.2%

ZILLOW GROUP, INC. (Z AND ZG)

Rock Jennifer — Chief Accounting Officer
Aug 13, 2026
Sale
Shares
990
Price
$34.24
Total Value
$33.90K
Shares Held After
58,752
% of Holdings
1.7%
Aug 13, 2026
Sale
Shares
6,669
Price
$32.14
Total Value
$214.37K
Shares Held After
455,545
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
51,387
Price
$32.14
Total Value
$1.65M
Shares Held After
3,509,733
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
98,821
Price
$32.14
Total Value
$3.18M
Shares Held After
6,749,486
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
34,025
Price
$32.14
Total Value
$1.09M
Shares Held After
2,323,914
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
28,156
Price
$32.14
Total Value
$905.07K
Shares Held After
1,923,104
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
167,739
Price
$32.14
Total Value
$5.39M
Shares Held After
11,456,614
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
326,492
Price
$32.14
Total Value
$10.50M
Shares Held After
22,299,509
% of Holdings
1.4%

ZILLOW GROUP, INC. (Z AND ZG)

Hofmann Jeremy — COO&CFO
Aug 13, 2026
Sale
Shares
3,510
Price
$34.24
Total Value
$120.19K
Shares Held After
64,805
% of Holdings
5.1%

ZILLOW GROUP, INC. (Z AND ZG)

Wacksman Jeremy — Director
Aug 13, 2026
Sale
Shares
5,786
Price
$34.24
Total Value
$198.13K
Shares Held After
147,913
% of Holdings
3.8%
Aug 13, 2026
Sale
Shares
6,669
Price
$32.14
Total Value
$214.37K
Shares Held After
455,545
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
51,387
Price
$32.14
Total Value
$1.65M
Shares Held After
3,509,733
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
98,821
Price
$32.14
Total Value
$3.18M
Shares Held After
6,749,486
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
34,025
Price
$32.14
Total Value
$1.09M
Shares Held After
2,323,914
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
28,156
Price
$32.14
Total Value
$905.07K
Shares Held After
1,923,104
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
167,739
Price
$32.14
Total Value
$5.39M
Shares Held After
11,456,614
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
326,492
Price
$32.14
Total Value
$10.50M
Shares Held After
22,299,509
% of Holdings
1.4%
Aug 13, 2026
Sale
Shares
1,000
Price
$324.26
Total Value
$324.26K
Shares Held After
4,476
% of Holdings
18.3%

RHYTHM PHARMACEUTICALS, INC. (RYTM)

Garfield Alastair — Chief Scientific Officer
Aug 13, 2026
Sale
Shares
800
Price
$119.17
Total Value
$95.34K
Shares Held After
2,295
% of Holdings
25.8%

RHYTHM PHARMACEUTICALS, INC. (RYTM)

Garfield Alastair — Chief Scientific Officer
Aug 13, 2026
Sale
Shares
3,400
Price
$118.28
Total Value
$402.17K
Shares Held After
3,095
% of Holdings
52.3%

RHYTHM PHARMACEUTICALS, INC. (RYTM)

Garfield Alastair — Chief Scientific Officer
Aug 13, 2026
Sale
Shares
1,556
Price
$117.08
Total Value
$182.17K
Shares Held After
6,495
% of Holdings
19.3%

RHYTHM PHARMACEUTICALS, INC. (RYTM)

Garfield Alastair — Chief Scientific Officer
Aug 13, 2026
Sale
Shares
2,007
Price
$116.11
Total Value
$233.03K
Shares Held After
8,051
% of Holdings
20.0%
Aug 13, 2026
Sale
Shares
67,531
Price
$84.09
Total Value
$5.68M
Shares Held After
261,786
% of Holdings
20.5%
Aug 13, 2026
Sale
Shares
116,872
Price
$82.99
Total Value
$9.70M
Shares Held After
329,317
% of Holdings
26.2%

Okeanis Eco Tankers Corp. (ECO)

QVT Financial LP — Director by Deputization
Aug 13, 2026
Sale
Shares
8,539
Price
$65.04
Total Value
$555.38K
Shares Held After
1,415,458
% of Holdings
0.6%
Shares
28,197
Price
$9.23
Total Value
$260.26K
Shares Held After
329,636
% of Holdings
7.9%
Shares
33,818
Price
$9.23
Total Value
$312.14K
Shares Held After
395,329
% of Holdings
7.9%
Shares
132,532
Price
$9.23
Total Value
$1.22M
Shares Held After
1,549,604
% of Holdings
7.9%
Shares
132,412
Price
$9.23
Total Value
$1.22M
Shares Held After
1,548,003
% of Holdings
7.9%

VEEVA SYSTEMS INC (VEEV)

Schwenger Thomas D. — Pres.&Chief Customer Officer
Aug 13, 2026
Sale
Shares
1,819
Price
$251.03
Total Value
$456.62K
Shares Held After
19,449
% of Holdings
8.6%

VEEVA SYSTEMS INC (VEEV)

Schwenger Thomas D. — Pres.&Chief Customer Officer
Aug 13, 2026
Sale
Shares
33,181
Price
$250.44
Total Value
$8.31M
Shares Held After
21,268
% of Holdings
60.9%

VEEVA SYSTEMS INC (VEEV)

Schwenger Thomas D. — Pres.&Chief Customer Officer
Aug 13, 2026
Sale
Shares
1,000
Price
$241.91
Total Value
$241.91K
Shares Held After
19,449
% of Holdings
4.9%
Aug 13, 2026
Sale
Shares
53,601
Price
$108.10
Total Value
$5.79M
Shares Held After
369,013
% of Holdings
12.7%

Datadog, Inc. (DDOG)

Agarwal Amit — Director
Aug 13, 2026
Sale
Shares
400
Price
$253.16
Total Value
$101.26K
Shares Held After
1,640
% of Holdings
19.6%

Datadog, Inc. (DDOG)

Agarwal Amit — Director
Aug 13, 2026
Sale
Shares
4,100
Price
$252.29
Total Value
$1.03M
Shares Held After
2,040
% of Holdings
66.8%

Datadog, Inc. (DDOG)

Agarwal Amit — Director
Aug 13, 2026
Sale
Shares
1,200
Price
$251.45
Total Value
$301.74K
Shares Held After
6,140
% of Holdings
16.3%

Datadog, Inc. (DDOG)

Agarwal Amit — Director
Aug 13, 2026
Sale
Shares
2,195
Price
$250.02
Total Value
$548.80K
Shares Held After
7,340
% of Holdings
23.0%

Datadog, Inc. (DDOG)

Agarwal Amit — Director
Aug 13, 2026
Sale
Shares
3,694
Price
$248.91
Total Value
$919.47K
Shares Held After
9,535
% of Holdings
27.9%
Version: v26.10.12