Average Insider

Where insiders trade, we follow

Insider Buy/Sell Ratio — Last 30 Days

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.2:1
Daily Buy & Sell Volume

By Sector

By Industry

Oil & Gas Exploration & Production
Buys47
Sells27
Buy $$3.87M
Sell $$3.78B
Ratio1:978.16
Semiconductors
Buys35
Sells309
Buy $$468.61K
Sell $$1.47B
Ratio1:3144.89
Computer Hardware
Buys2
Sells1180
Buy $$9.90K
Sell $$1.47B
Ratio1:148575.71
% Change vs. Prior
Ratio +inf%Value +112.5%
Software - Application
Buys65
Sells615
Buy $$48.77M
Sell $$755.82M
Ratio1:15.50
% Change vs. Prior
Ratio -8.1%Value +0.6%
Waste Management
Buys40
Sells2
Buy $$765.55M
Sell $$404.95K
Ratio1890.49:1
% Change vs. Prior
Ratio +1117.9%Value +22.0%
Biotechnology
Buys120
Sells929
Buy $$39.29M
Sell $$628.79M
Ratio1:16.00
% Change vs. Prior
Ratio -49.8%Value -35.4%
Software - Infrastructure
Buys36
Sells784
Buy $$1.28M
Sell $$635.00M
Ratio1:494.63
% Change vs. Prior
Ratio -78.0%Value -55.1%
Information Technology Services
Buys17
Sells57
Buy $$4.98M
Sell $$615.93M
Ratio1:123.77
% Change vs. Prior
Ratio +108.5%Value +9.4%
Banks - Regional
Buys103
Sells279
Buy $$7.03M
Sell $$408.10M
Ratio1:58.06
% Change vs. Prior
Ratio +55.8%Value -60.3%
Residential Construction
Buys27
Sells2
Buy $$348.92M
Sell $$366.24K
Ratio952.71:1
Medical - Diagnostics & Research
Buys1
Sells201
Buy $$4.84K
Sell $$343.22M
Ratio1:70842.07
% Change vs. Prior
Ratio -99.7%Value -50.7%
Medical - Care Facilities
Buys1
Sells20
Buy $$416.33
Sell $$243.70M
Ratio1:585351.43
% Change vs. Prior
Ratio -99.6%Value -70.3%
Asset Management
Buys120
Sells71
Buy $$128.88M
Sell $$93.40M
Ratio1.38:1
% Change vs. Prior
Ratio +5733.2%Value -66.2%
Specialty Retail
Buys38
Sells283
Buy $$56.66M
Sell $$163.19M
Ratio1:2.88
% Change vs. Prior
Ratio +1198.4%Value -81.2%
Engineering & Construction
Buys14
Sells24
Buy $$1.26M
Sell $$208.85M
Ratio1:165.97
Sep 10, 2026
Sale
Shares
14,372
Price
$274.41
Total Value
$3.94M
Shares Held After
41,258
% of Holdings
25.8%

ARTIVION, INC. (AORT)

GREEN ANDREW M — SVP, Regulatory and Quality
Sep 10, 2026
Sale
Shares
11,480
Price
$24.97
Total Value
$286.66K
Shares Held After
40,160
% of Holdings
22.2%

Amalgamated Financial Corp. (AMAL)

Romney Edgar Jr — Chief Strategy&Admin Officer
Sep 10, 2026
Sale
Shares
5,992
Price
$47.46
Total Value
$284.36K
Shares Held After
22,393
% of Holdings
21.1%

Unum Group (UNM)

Keaney Timothy F — Director
Sep 10, 2026
Sale
Shares
4,300
Price
$94.02
Total Value
$404.29K
Shares Held After
36,502
% of Holdings
10.5%

Amalgamated Financial Corp. (AMAL)

Darby Jason — Senior Executive VP and CFO
Sep 10, 2026
Sale
Shares
19,995
Price
$48.10
Total Value
$961.83K
Shares Held After
53,851
% of Holdings
27.1%
Shares
319
Price
$862.14
Total Value
$275.24K
Shares Held After
16,018
% of Holdings
2.0%
Shares
253
Price
$862.12
Total Value
$218.12K
Shares Held After
15,707
% of Holdings
1.6%
Sep 10, 2026
Sale
Shares
3,502
Price
$172.84
Total Value
$605.29K
Shares Held After
51,398
% of Holdings
6.4%
Sep 10, 2026
Sale
Shares
6,164
Price
$163.20
Total Value
$1.01M
Shares Held After
4,033
% of Holdings
60.4%
Sep 10, 2026
Sale
Shares
826
Price
$862.13
Total Value
$711.69K
Shares Held After
29,620
% of Holdings
2.7%
Sep 10, 2026
Sale
Shares
522
Price
$862.13
Total Value
$450.46K
Shares Held After
28,930
% of Holdings
1.8%
Sep 10, 2026
Purchase
Shares
669
Price
$16.46
Total Value
$11.01K
Shares Held After
13,943
% of Holdings
4.8%

MARKETAXESS HOLDINGS INC (MKTX)

Pintoff Scott — General Counsel and Secretary
Sep 10, 2026
Sale
Shares
100
Price
$163.32
Total Value
$16.33K
Shares Held After
11,486
% of Holdings
0.9%
Sep 10, 2026
Sale
Shares
1,316
Price
$862.14
Total Value
$1.13M
Shares Held After
297,548
% of Holdings
0.4%
Sep 10, 2026
Sale
Shares
1,534
Price
$862.13
Total Value
$1.32M
Shares Held After
296,449
% of Holdings
0.5%

MAGNITE, INC. (MGNI)

Saltz Aaron — CHIEF LEGAL OFFICER
Sep 10, 2026
Sale
Shares
40,000
Price
$23.41
Total Value
$936.40K
Shares Held After
224,389
% of Holdings
15.1%

Seagate Technology Holdings plc (STX)

Teh Ban Seng — EVP&Chief Commercial Officer
Sep 10, 2026
Sale
Shares
663
Price
$860.09
Total Value
$570.24K
Shares Held After
5,810
% of Holdings
10.2%

MARZETTI CO (MZTI)

Viso Luis — Strategic Advisor to CEO
Sep 10, 2026
Sale
Shares
997
Price
$100.81
Total Value
$100.51K
Shares Held After
1,047
% of Holdings
48.8%
Sep 10, 2026
Purchase
Shares
2,923,976
Price
$1.71
Total Value
$5.00M
Shares Held After
3,039,467
% of Holdings
96.2%

OppFi Inc. (OPFI)

Schwartz Todd G. — Director
Sep 10, 2026
Purchase
Shares
3,350
Price
$7.56
Total Value
$25.31K
Shares Held After
636,658
% of Holdings
0.5%

UNIVERSAL ELECTRONICS INC (UEIC)

TORO 18 HOLDINGS LLC — See Explanation of Responses
Sep 10, 2026
Sale
Shares
24,459
Price
$4.66
Total Value
$114.10K
Shares Held After
1,207,373
% of Holdings
2.0%

MAGNITE, INC. (MGNI)

Caine Paul — Director
Sep 10, 2026
Sale
Shares
5,000
Price
$23.53
Total Value
$117.65K
Shares Held After
144,901
% of Holdings
3.3%
Sep 10, 2026
Purchase
Shares
6,000
Price
$7.88
Total Value
$47.28K
Shares Held After
62,621
% of Holdings
9.6%
Sep 10, 2026
Purchase
Shares
35,000
Price
$3.46
Total Value
$121.10K
Shares Held After
6,884,299
% of Holdings
0.5%
Sep 10, 2026
Purchase
Shares
2,500
Price
$18.18
Total Value
$45.45K
Shares Held After
7,702
% of Holdings
32.5%
Sep 10, 2026
Sale
Shares
7,022
Price
$2.00
Total Value
$14.04K
Shares Held After
837,848
% of Holdings
0.8%

SERA PROGNOSTICS, INC. (SERA)

Jackson Benjamin — General Counsel
Sep 10, 2026
Sale
Shares
2,190
Price
$2.00
Total Value
$4.38K
Shares Held After
159,566
% of Holdings
1.4%

SERA PROGNOSTICS, INC. (SERA)

Inglis Tiffany Eul Davis — Chief Medical Officer
Sep 10, 2026
Sale
Shares
486
Price
$2.00
Total Value
$972.00
Shares Held After
91,589
% of Holdings
0.5%

SERA PROGNOSTICS, INC. (SERA)

Anderson Dyaarl Lee Jr. — Chief Commercial Officer
Sep 10, 2026
Sale
Shares
1,800
Price
$2.00
Total Value
$3.60K
Shares Held After
76,198
% of Holdings
2.3%

Anterix Inc. (ATEX)

DANIELS LESLIE B — Director
Sep 10, 2026
Sale
Shares
2,500
Price
$83.83
Total Value
$209.57K
Shares Held After
43,477
% of Holdings
5.4%
Sep 10, 2026
Purchase
Shares
355,998
Price
$5.28
Total Value
$1.88M
Shares Held After
1,240,841
% of Holdings
28.7%
Sep 10, 2026
Sale
Shares
10,000
Price
$10.00
Total Value
$100.00K
Shares Held After
49,655
% of Holdings
16.8%
Sep 10, 2026
Sale
Shares
10,000
Price
$38.75
Total Value
$387.49K
Shares Held After
2,747,844
% of Holdings
0.4%
Sep 10, 2026
Sale
Shares
35,583
Price
$15.86
Total Value
$564.42K
Shares Held After
0
% of Holdings
100.0%
Sep 10, 2026
Purchase
Shares
200
Price
$284.33
Total Value
$56.87K
Shares Held After
1,446,640
% of Holdings
0.0%
Sep 10, 2026
Purchase
Shares
222
Price
$282.99
Total Value
$62.82K
Shares Held After
1,446,440
% of Holdings
0.0%
Sep 10, 2026
Purchase
Shares
2,146
Price
$282.11
Total Value
$605.41K
Shares Held After
1,446,218
% of Holdings
0.1%
Sep 10, 2026
Purchase
Shares
18,196
Price
$281.29
Total Value
$5.12M
Shares Held After
1,444,072
% of Holdings
1.3%
Sep 10, 2026
Purchase
Shares
10,883
Price
$280.48
Total Value
$3.05M
Shares Held After
1,425,876
% of Holdings
0.8%
Sep 10, 2026
Purchase
Shares
5,000
Price
$279.38
Total Value
$1.40M
Shares Held After
1,414,993
% of Holdings
0.4%

Anterix Inc. (ATEX)

Martin Heather — Chief Marketing Officer
Sep 10, 2026
Sale
Shares
8,064
Price
$84.20
Total Value
$679.00K
Shares Held After
26,743
% of Holdings
23.2%

PHINIA INC. (PHIN)

Logar Matthew — SVP and CIO
Sep 10, 2026
Sale
Shares
1,257
Price
$66.33
Total Value
$83.37K
Shares Held After
15,576
% of Holdings
7.5%

Zoom Communications, Inc. (ZM)

Sankarlingam Velchamy — Pres. of Engineering&Product
Sep 10, 2026
Sale
Shares
206
Price
$96.37
Total Value
$19.85K
Shares Held After
149,265
% of Holdings
0.1%

Zoom Communications, Inc. (ZM)

Sankarlingam Velchamy — Pres. of Engineering&Product
Sep 10, 2026
Sale
Shares
2,384
Price
$95.76
Total Value
$228.29K
Shares Held After
149,471
% of Holdings
1.6%

Avalo Therapeutics, Inc. (AVTX)

Sullivan Christopher Ryan — Chief Financial Officer
Sep 10, 2026
Sale
Shares
10,185
Price
$17.62
Total Value
$179.46K
Shares Held After
39,900
% of Holdings
20.3%

Stardust Power Inc. (SDST)

DEVASPER UDAYCHANDRA — Chief Financial Officer
Sep 10, 2026
Sale
Shares
49,315
Price
$0.16
Total Value
$7.89K
Shares Held After
76,987
% of Holdings
39.0%
Sep 10, 2026
Purchase
Shares
500
Price
$98.61
Total Value
$49.30K
Shares Held After
4,959
% of Holdings
10.1%
Sep 10, 2026
Sale
Shares
3,100
Price
$68.09
Total Value
$211.07K
Shares Held After
91,500
% of Holdings
3.3%
Sep 10, 2026
Sale
Shares
14,000
Price
$67.46
Total Value
$944.49K
Shares Held After
94,600
% of Holdings
12.9%
Sep 10, 2026
Sale
Shares
1,200
Price
$66.15
Total Value
$79.38K
Shares Held After
108,600
% of Holdings
1.1%
Version: v26.9.2