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
Sep 16, 2026
Sale
Shares
173
Price
$244.90
Total Value
$42.37K
Shares Held After
7,736,019
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
527
Price
$244.12
Total Value
$128.65K
Shares Held After
7,736,192
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
1,223
Price
$243.13
Total Value
$297.35K
Shares Held After
7,736,719
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
1,953
Price
$242.16
Total Value
$472.94K
Shares Held After
7,737,942
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
3,332
Price
$241.23
Total Value
$803.78K
Shares Held After
7,739,895
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
1,394
Price
$240.11
Total Value
$334.71K
Shares Held After
7,743,227
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
855
Price
$239.20
Total Value
$204.52K
Shares Held After
7,744,621
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
354
Price
$364.26
Total Value
$128.95K
Shares Held After
7,745,476
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
189
Price
$236.32
Total Value
$44.66K
Shares Held After
7,745,830
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
9,064
Price
$32.19
Total Value
$291.77K
Shares Held After
929,537
% of Holdings
1.0%

FORMFACTOR INC (FORM)

SLESSOR MIKE — Director
Sep 16, 2026
Sale
Shares
1,000
Price
$105.80
Total Value
$105.80K
Shares Held After
466,694
% of Holdings
0.2%

FORMFACTOR INC (FORM)

SLESSOR MIKE — Director
Sep 16, 2026
Sale
Shares
7,773
Price
$105.12
Total Value
$817.10K
Shares Held After
467,694
% of Holdings
1.6%

FORMFACTOR INC (FORM)

SLESSOR MIKE — Director
Sep 16, 2026
Sale
Shares
8,737
Price
$104.26
Total Value
$910.92K
Shares Held After
475,467
% of Holdings
1.8%
Sep 16, 2026
Purchase
Shares
4,452
Price
$1.54
Total Value
$6.86K
Shares Held After
555,942
% of Holdings
0.8%

C3.ai, Inc. (AI)

SIEBEL THOMAS M — Director
Sep 16, 2026
Sale
Shares
162,247
Price
$10.54
Total Value
$1.71M
Shares Held After
722,362
% of Holdings
18.3%

C3.ai, Inc. (AI)

Lath Hitesh — CHIEF FINANCIAL OFFICER
Sep 16, 2026
Sale
Shares
21,077
Price
$10.48
Total Value
$220.89K
Shares Held After
371,036
% of Holdings
5.4%
Sep 16, 2026
Sale
Shares
23,885
Price
$24.12
Total Value
$576.19K
Shares Held After
252,443
% of Holdings
8.6%
Sep 16, 2026
Purchase
Shares
5,000
Price
$100.00
Total Value
$500.00K
Shares Held After
429,360
% of Holdings
1.2%

PACS Group, Inc. (PACS)

Jergensen Joshua — President&COO
Sep 16, 2026
Sale
Shares
3,498
Price
$43.62
Total Value
$152.58K
Shares Held After
2,496,320
% of Holdings
0.1%

PACS Group, Inc. (PACS)

Jergensen Joshua — President&COO
Sep 16, 2026
Sale
Shares
36,502
Price
$43.08
Total Value
$1.57M
Shares Held After
2,499,818
% of Holdings
1.4%

AST SpaceMobile, Inc. (ASTS)

Gupta Shanti B. — Chief Operating Officer
Sep 16, 2026
Sale
Shares
12,000
Price
$58.89
Total Value
$706.68K
Shares Held After
462,980
% of Holdings
2.5%

AST SpaceMobile, Inc. (ASTS)

Yao Huiwen — Chief Technology Officer
Sep 16, 2026
Sale
Shares
40,000
Price
$58.93
Total Value
$2.36M
Shares Held After
34,750
% of Holdings
53.5%

Cricut, Inc. (CRCT)

Ashish Arora — Director
Sep 16, 2026
Sale
Shares
60,000
Price
$5.55
Total Value
$333.26K
Shares Held After
5,477,105
% of Holdings
1.1%
Sep 16, 2026
Purchase
Shares
4,265
Price
$4.05
Total Value
$17.27K
Shares Held After
38,886
% of Holdings
11.0%
Sep 16, 2026
Sale
Shares
2,283
Price
$17.43
Total Value
$39.79K
Shares Held After
106,971
% of Holdings
2.1%
Sep 16, 2026
Sale
Shares
23,088
Price
$17.43
Total Value
$402.40K
Shares Held After
1,041,428
% of Holdings
2.2%

Amphastar Pharmaceuticals, Inc. (AMPH)

Zhou Rong — SENIOR EVP, PRODUCTION CENTER
Sep 16, 2026
Sale
Shares
10,000
Price
$23.94
Total Value
$239.40K
Shares Held After
169,203
% of Holdings
5.6%
Sep 16, 2026
Sale
Shares
9,079,675
Price
$205.26
Total Value
$1.86B
Shares Held After
64,957,047
% of Holdings
12.3%
Sep 16, 2026
Sale
Shares
116
Price
$175.00
Total Value
$20.30K
Shares Held After
11,449
% of Holdings
1.0%

Phillips 66 (PSX)

Mandell Brian — Executive Vice President
Sep 16, 2026
Sale
Shares
23,400
Price
$265.06
Total Value
$6.20M
Shares Held After
61,595
% of Holdings
27.5%

Beta Bionics, Inc. (BBNX)

Hopman Mark — Chief Commercial Officer
Sep 16, 2026
Sale
Shares
30,779
Price
$20.13
Total Value
$619.64K
Shares Held After
56,479
% of Holdings
35.3%

Beta Bionics, Inc. (BBNX)

Mensinger Mike — Chief Product Officer
Sep 16, 2026
Sale
Shares
2,650
Price
$22.00
Total Value
$58.30K
Shares Held After
177,390
% of Holdings
1.5%

WEALTHFRONT CORP (WLTH)

Lin Lauren — CLO, CCO and Secretary
Sep 16, 2026
Sale
Shares
4,995
Price
$10.19
Total Value
$50.90K
Shares Held After
176,390
% of Holdings
2.8%

WEALTHFRONT CORP (WLTH)

IYER KAL — VP, Engineering
Sep 16, 2026
Sale
Shares
10,408
Price
$10.19
Total Value
$106.07K
Shares Held After
259,232
% of Holdings
3.9%

Hims&Hers Health, Inc. (HIMS)

Boughton Soleil — Chief Legal Officer
Sep 16, 2026
Sale
Shares
6,236
Price
$27.86
Total Value
$173.73K
Shares Held After
304,270
% of Holdings
2.0%
Sep 16, 2026
Sale
Shares
28,914
Price
$10.19
Total Value
$294.66K
Shares Held After
1,988,525
% of Holdings
1.4%

Sprinklr, Inc. (CXM)

Thomas Ragy — Director
Sep 16, 2026
Sale
Shares
5,457
Price
$5.55
Total Value
$30.29K
Shares Held After
735,253
% of Holdings
0.7%

Stardust Power Inc. (SDST)

Celano Chris Edward — Chief Operating Officer
Sep 16, 2026
Sale
Shares
739
Price
$0.14
Total Value
$103.02
Shares Held After
101,004
% of Holdings
0.7%

Stardust Power Inc. (SDST)

DEVASPER UDAYCHANDRA — Chief Financial Officer
Sep 16, 2026
Sale
Shares
3,726
Price
$0.14
Total Value
$530.58
Shares Held After
81,506
% of Holdings
4.4%

Kodiak Gas Services, Inc. (KGS)

Buhigas Pedro R. — Chief Information Officer
Sep 16, 2026
Sale
Shares
3,663
Price
$58.14
Total Value
$212.97K
Shares Held After
32,413
% of Holdings
10.2%
Sep 16, 2026
Purchase
Shares
125,000
Price
$0.18
Total Value
$22.90K
Shares Held After
2,888,692
% of Holdings
4.3%

CIENA CORP (CIEN)

DiPerna Dino — EVP&Chief R&D Officer
Sep 16, 2026
Sale
Shares
249
Price
$350.00
Total Value
$87.15K
Shares Held After
39,126
% of Holdings
0.6%
Sep 16, 2026
Purchase
Shares
19,500
Price
$0.18
Total Value
$3.54K
Shares Held After
834,100
% of Holdings
2.3%

Stardust Power Inc. (SDST)

CORTEGOSO PABLO — Chief Technical Officer
Sep 16, 2026
Sale
Shares
123,614
Price
$0.13
Total Value
$16.29K
Shares Held After
462,973
% of Holdings
21.1%

Medtronic plc (MDT)

KIIL HARRY SKIP — EVP&President Cardiovascular
Sep 16, 2026
Sale
Shares
1,483
Price
$93.65
Total Value
$138.88K
Shares Held After
42,186
% of Holdings
3.4%
Sep 16, 2026
Purchase
Shares
10,000
Price
$54.93
Total Value
$549.32K
Shares Held After
31,099
% of Holdings
32.2%
Sep 16, 2026
Sale
Shares
75
Price
$129.77
Total Value
$9.73K
Shares Held After
381,404
% of Holdings
0.0%
Sep 16, 2026
Sale
Shares
650
Price
$129.19
Total Value
$83.97K
Shares Held After
381,479
% of Holdings
0.2%
Sep 16, 2026
Sale
Shares
722
Price
$127.74
Total Value
$92.23K
Shares Held After
382,129
% of Holdings
0.2%
Sep 16, 2026
Sale
Shares
427
Price
$127.26
Total Value
$54.34K
Shares Held After
382,851
% of Holdings
0.1%
Version: v26.10.12