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

Hardware, Equipment & Parts
Buys20
Sells1344
Buy $$7.98B
Sell $$944.14M
Ratio8.45:1
% Change vs. Prior
Ratio -74.1%Value -56.5%
Medical - Instruments & Supplies
Buys26
Sells142
Buy $$15.42M
Sell $$3.76B
Ratio1:243.61
% Change vs. Prior
Ratio +60.9%Value -50.9%
Biotechnology
Buys410
Sells3050
Buy $$373.09M
Sell $$3.38B
Ratio1:9.06
% Change vs. Prior
Ratio -51.2%Value +44.1%
Software - Application
Buys355
Sells2088
Buy $$244.52M
Sell $$2.91B
Ratio1:11.92
% Change vs. Prior
Ratio -78.3%Value +83.1%
Semiconductors
Buys92
Sells1695
Buy $$2.00M
Sell $$2.99B
Ratio1:1498.30
% Change vs. Prior
Ratio -42.7%Value +5.7%
Software - Infrastructure
Buys53
Sells3663
Buy $$31.93M
Sell $$2.95B
Ratio1:92.25
% Change vs. Prior
Ratio +1.2%Value -30.8%
Computer Hardware
Buys2
Sells2044
Buy $$43.39K
Sell $$2.51B
Ratio1:57892.54
% Change vs. Prior
Ratio -94.0%Value +75.4%
Oil & Gas Exploration & Production
Buys160
Sells80
Buy $$40.83M
Sell $$2.15B
Ratio1:52.72
% Change vs. Prior
Ratio +238.9%Value -39.1%
Medical - Healthcare Information Services
Buys14
Sells327
Buy $$1.85M
Sell $$2.09B
Ratio1:1128.77
% Change vs. Prior
Ratio -95.7%Value +15.9%
Specialty Retail
Buys72
Sells921
Buy $$24.68M
Sell $$1.93B
Ratio1:78.29
% Change vs. Prior
Ratio -86.2%Value -7.1%
Medical - Diagnostics & Research
Buys14
Sells620
Buy $$7.21M
Sell $$1.42B
Ratio1:197.53
Aerospace & Defense
Buys47
Sells543
Buy $$2.69M
Sell $$1.18B
Ratio1:437.93
% Change vs. Prior
Ratio -81.0%Value -6.9%
Asset Management
Buys341
Sells231
Buy $$140.54M
Sell $$985.99M
Ratio1:7.02
Financial - Capital Markets
Buys34
Sells503
Buy $$387.87M
Sell $$652.37M
Ratio1:1.68
Shell Companies
Buys80
Sells255
Buy $$73.57M
Sell $$934.80M
Ratio1:12.71
Shares
16,999
Price
$71.40
Total Value
$1.21M
Shares Held After
2,981,115
% of Holdings
0.6%
May 21, 2026
Sale
Shares
14,567
Price
$21.41
Total Value
$311.88K
Shares Held After
115,409
% of Holdings
11.2%

LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND)

Byus Trey — Chief Expedition Officer
May 21, 2026
Sale
Shares
10,000
Price
$20.05
Total Value
$200.50K
Shares Held After
101,530
% of Holdings
9.0%
May 21, 2026
Sale
Shares
2,500
Price
$16.48
Total Value
$41.20K
Shares Held After
1,239,301
% of Holdings
0.2%
May 21, 2026
Sale
Shares
2,000
Price
$20.26
Total Value
$40.52K
Shares Held After
112,486
% of Holdings
1.7%

Ouster, Inc. (OUST)

Heystee Susan — Director
May 21, 2026
Sale
Shares
9,316
Price
$34.80
Total Value
$324.24K
Shares Held After
35,094
% of Holdings
21.0%
May 21, 2026
Sale
Shares
5,066
Price
$201.66
Total Value
$1.02M
Shares Held After
85,974
% of Holdings
5.6%
May 21, 2026
Sale
Shares
10,000
Price
$72.00
Total Value
$720.00K
Shares Held After
111,917
% of Holdings
8.2%

ARM HOLDINGS PLC /UK (ARM)

Eaton Charlotte Claire — Chief People Officer
May 21, 2026
Sale
Shares
5,000
Price
$291.08
Total Value
$1.46M
Shares Held After
0
% of Holdings
100.0%

ARM HOLDINGS PLC /UK (ARM)

Eaton Charlotte Claire — Chief People Officer
May 21, 2026
Sale
Shares
2,805
Price
$288.10
Total Value
$808.12K
Shares Held After
5,000
% of Holdings
35.9%

SM Energy Co (SM)

PERU RAMIRO G — Director
May 21, 2026
Sale
Shares
24,553
Price
$33.98
Total Value
$834.31K
Shares Held After
65,964
% of Holdings
27.1%

ARVINAS, INC. (ARVN)

Teel Randy — Director
May 21, 2026
Sale
Shares
2,209
Price
$9.04
Total Value
$19.96K
Shares Held After
285,009
% of Holdings
0.8%

OGE ENERGY CORP. (OGE)

SULTEMEIER WILLIAM H — GC, Corp. Sec, CCO
May 21, 2026
Sale
Shares
7,345
Price
$47.97
Total Value
$352.34K
Shares Held After
74,497
% of Holdings
9.0%

ARDELYX, INC. (ARDX)

Bishop John E — Chief Technical and Quality Officer
May 21, 2026
Sale
Shares
2,306
Price
$6.27
Total Value
$14.45K
Shares Held After
336,845
% of Holdings
0.7%

ARDELYX, INC. (ARDX)

Hohenleitner Susan — Chief Financial Officer
May 21, 2026
Sale
Shares
1,455
Price
$6.27
Total Value
$9.12K
Shares Held After
229,078
% of Holdings
0.6%

ARDELYX, INC. (ARDX)

Reilly Joseph James — Senior Vice President and Chief Accounting Officer
May 21, 2026
Sale
Shares
1,036
Price
$6.27
Total Value
$6.49K
Shares Held After
149,836
% of Holdings
0.7%

ARDELYX, INC. (ARDX)

Reilly Joseph James — Senior Vice President and Chief Accounting Officer
May 21, 2026
Sale
Shares
2,683
Price
$6.27
Total Value
$16.82K
Shares Held After
149,107
% of Holdings
1.8%
May 21, 2026
Sale
Shares
264
Price
$91.60
Total Value
$24.18K
Shares Held After
455,248
% of Holdings
0.1%
May 21, 2026
Sale
Shares
823
Price
$90.58
Total Value
$74.54K
Shares Held After
455,512
% of Holdings
0.2%
May 21, 2026
Sale
Shares
3,293
Price
$89.68
Total Value
$295.33K
Shares Held After
456,335
% of Holdings
0.7%
May 21, 2026
Sale
Shares
1,109
Price
$88.68
Total Value
$98.34K
Shares Held After
459,628
% of Holdings
0.2%
May 21, 2026
Sale
Shares
6,324
Price
$87.63
Total Value
$554.17K
Shares Held After
460,737
% of Holdings
1.4%
May 21, 2026
Sale
Shares
8,187
Price
$86.75
Total Value
$710.19K
Shares Held After
467,061
% of Holdings
1.7%
May 21, 2026
Sale
Shares
466
Price
$91.60
Total Value
$42.69K
Shares Held After
561,270
% of Holdings
0.1%
May 21, 2026
Sale
Shares
1,579
Price
$90.48
Total Value
$142.87K
Shares Held After
561,736
% of Holdings
0.3%
May 21, 2026
Sale
Shares
4,892
Price
$89.70
Total Value
$438.79K
Shares Held After
563,315
% of Holdings
0.9%
May 21, 2026
Sale
Shares
1,439
Price
$88.57
Total Value
$127.45K
Shares Held After
568,207
% of Holdings
0.3%
May 21, 2026
Sale
Shares
9,893
Price
$87.64
Total Value
$867.00K
Shares Held After
569,646
% of Holdings
1.7%
May 21, 2026
Sale
Shares
11,731
Price
$86.71
Total Value
$1.02M
Shares Held After
579,539
% of Holdings
2.0%

Transocean Ltd. (RIG)

Long Brady K — EVP & Chief Legal Officer
May 21, 2026
Sale
Shares
81,741
Price
$7.45
Total Value
$608.97K
Shares Held After
1,125,438
% of Holdings
6.8%

YELP INC (YELP)

Amara Carmen — Chief People Officer
May 21, 2026
Sale
Shares
500
Price
$22.35
Total Value
$11.18K
Shares Held After
132,224
% of Holdings
0.4%

ALLEGRO MICROSYSTEMS, INC. (ALGM)

Webster Roald Graham — VP, Chief Accounting Officer
May 21, 2026
Sale
Shares
5,217
Price
$44.88
Total Value
$234.17K
Shares Held After
13,106
% of Holdings
28.5%

ARM HOLDINGS PLC /UK (ARM)

Abbey William — Chief Commercial Officer
May 21, 2026
Sale
Shares
4,655
Price
$287.03
Total Value
$1.34M
Shares Held After
33,629
% of Holdings
12.2%

EverQuote, Inc. (EVER)

Ayotte Jon — Chief Accounting Officer
May 21, 2026
Sale
Shares
285
Price
$18.24
Total Value
$5.20K
Shares Held After
82,506
% of Holdings
0.3%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
2,197
Price
$566.12
Total Value
$1.24M
Shares Held After
18,876
% of Holdings
10.4%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
1,765
Price
$565.10
Total Value
$997.41K
Shares Held After
21,073
% of Holdings
7.7%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
2,081
Price
$564.10
Total Value
$1.17M
Shares Held After
22,838
% of Holdings
8.4%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
2,677
Price
$563.12
Total Value
$1.51M
Shares Held After
24,919
% of Holdings
9.7%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
920
Price
$562.01
Total Value
$517.05K
Shares Held After
27,596
% of Holdings
3.2%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
320
Price
$560.03
Total Value
$179.21K
Shares Held After
28,516
% of Holdings
1.1%

UNITED THERAPEUTICS Corp (UTHR)

EDGEMOND JAMES — CFO AND TREASURER
May 21, 2026
Sale
Shares
40
Price
$557.85
Total Value
$22.31K
Shares Held After
28,836
% of Holdings
0.1%

Roblox Corp (RBLX)

Reinstra Mark — Chief Legal Off. & Corp. Sec.
May 21, 2026
Sale
Shares
4,899
Price
$46.46
Total Value
$227.59K
Shares Held After
432,738
% of Holdings
1.1%

Roblox Corp (RBLX)

Reinstra Mark — Chief Legal Off. & Corp. Sec.
May 21, 2026
Sale
Shares
561
Price
$45.93
Total Value
$25.77K
Shares Held After
437,637
% of Holdings
0.1%
May 21, 2026
Sale
Shares
91,724
Price
$31.91
Total Value
$2.93M
Shares Held After
1,992,126
% of Holdings
4.4%

TheRealReal, Inc. (REAL)

Sahi Levesque Rati — Chief Executive Officer
May 21, 2026
Sale
Shares
7,762
Price
$9.25
Total Value
$71.80K
Shares Held After
1,581,276
% of Holdings
0.5%

TheRealReal, Inc. (REAL)

Sahi Levesque Rati — Chief Executive Officer
May 21, 2026
Sale
Shares
53,994
Price
$9.25
Total Value
$499.44K
Shares Held After
1,589,038
% of Holdings
3.3%

TheRealReal, Inc. (REAL)

Sahi Levesque Rati — Chief Executive Officer
May 21, 2026
Sale
Shares
19,438
Price
$9.25
Total Value
$179.80K
Shares Held After
1,643,032
% of Holdings
1.2%

TheRealReal, Inc. (REAL)

Madan Gopal Ajay — Chief Financial Officer
May 21, 2026
Sale
Shares
4,587
Price
$9.25
Total Value
$42.43K
Shares Held After
1,145,278
% of Holdings
0.4%

TheRealReal, Inc. (REAL)

Madan Gopal Ajay — Chief Financial Officer
May 21, 2026
Sale
Shares
7,758
Price
$9.25
Total Value
$71.76K
Shares Held After
1,150,859
% of Holdings
0.7%

TheRealReal, Inc. (REAL)

Madan Gopal Ajay — Chief Financial Officer
May 21, 2026
Sale
Shares
22,678
Price
$9.25
Total Value
$209.77K
Shares Held After
1,157,623
% of Holdings
1.9%
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