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Insider Trading Activity (Form 4 Filings)

An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company's stock. Examples of people who would be considered insiders include a company's executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the Securities and Exchange Commission through Form 4 filings. Tracking a company's insider trading activity is an effective way to identify management's true outlook on the company's future growth and prospects. Below you will find MarketBeat's free insider trading tracker which reports the latest insider buying and selling activity from U.S., Canadian, and U.K. stock exchanges.

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CompanyInsider NameBuy/SellShares Bought/SoldTotal TransactionShares Held After TransactionTransaction DateDetails
89bio, Inc. stock logo
ETNB
89bio
Quoc Le-Nguyen (Insider)Sell10,963$71,149.87 271,8331/15/2025
AAR Corp. stock logo
AIR
AAR
Christopher A Jessup (SVP)Sell33,481$2,357,062.40 63,2091/16/2025
Alignment Healthcare, Inc. stock logo
ALHC
Alignment Healthcare
Dawn Christine Maroney (President)Sell30,000$408,300.00 1,606,0971/15/2025
Ambarella, Inc. stock logo
AMBA
Ambarella
Chan W Lee (COO)Sell1,000$75,900.00 110,9181/15/2025
American Tower Co. stock logo
AMT
American Tower
Rodney M Smith (CFO)Sell16,567$3,000,283.70 62,7921/16/2025
AngioDynamics, Inc. stock logo
ANGO
AngioDynamics
Warren Nighan Jr (SVP)Sell4,060$49,978.60 41,8171/16/2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
Richard B Black (Director)Sell10,000$290,000.00 157,8131/15/2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
Stefan J Murry (CFO)Sell4,000$126,880.00 212,1291/16/2025
Atlas Energy Solutions Inc. stock logo
AESI
Atlas Energy Solutions
Brian Anthony Leveille (Major Shareholder)Sell7,500$180,000.00 397,0101/16/2025
Atlassian Co. stock logo
TEAM
Atlassian
Anutthara Bharadwaj (President)Sell1,520$394,972.00 210,4711/17/2025
Atlassian Co. stock logo
TEAM
Atlassian
Scott Farquhar (Director)Sell7,948$2,010,923.48 389,4521/17/2025
Bloom Energy Co. stock logo
BE
Bloom Energy
Shawn Marie Soderberg (Insider)Sell1,639$38,385.38 171,0401/16/2025
Boston Omaha Co. stock logo
BOC
Boston Omaha
Omaha Corp Boston (Major Shareholder)Sell8,857$99,021.26 10,852,7181/15/2025
Boston Omaha Co. stock logo
BOC
Boston Omaha
Omaha Corp Boston (Major Shareholder)Sell7,861$89,300.96 10,820,9501/17/2025
Braze, Inc. stock logo
BRZE
Braze
Phillip M Fernandez (Director)Sell1,500$64,695.00 15,2691/15/2025
Candel Therapeutics, Inc. stock logo
CADL
Candel Therapeutics
Francesca Barone (Insider)Sell13,534$97,715.48 110,6731/15/2025
Candel Therapeutics, Inc. stock logo
CADL
Candel Therapeutics
Seshu Tyagarajan (CTO)Sell14,322$103,404.84 96,7901/15/2025
CarMax, Inc. stock logo
KMX
CarMax
Enrique N Mayor-Mora (CFO)Sell5,000$407,150.00 20,2601/15/2025
CarMax, Inc. stock logo
KMX
CarMax
Jill A Livesay (VP)Sell13,009$1,053,729.00 9,4481/15/2025
Caterpillar Inc. stock logo
CAT
Caterpillar
Andrew R J Bonfield (CFO)Sell10,000$3,800,900.00 45,1821/16/2025
Cavco Industries, Inc. stock logo
CVCO
Cavco Industries
Susan L Blount (Director)Sell750$353,775.00 2,8361/15/2025
Centessa Pharmaceuticals plc stock logo
CNTA
Centessa Pharmaceuticals
Iqbal J Hussain (General Counsel)Sell6,000$91,740.00 118,2651/15/2025
CF Industries Holdings, Inc. stock logo
CF
CF Industries
Susan L Menzel (EVP)Sell1,500$144,000.00 92,4861/15/2025
Chemung Financial Co. stock logo
CHMG
Chemung Financial
Joseph F Iv Meade (Director)Buy592$28,019.36 3,7101/15/2025
Chewy, Inc. stock logo
CHWY
Chewy
Sumit Singh (CEO)Sell114,130$4,302,701.00 529,8091/15/2025
Ciena Co. stock logo
CIEN
Ciena
Brodie Gage (SVP)Sell350$30,068.50 49,5471/15/2025
Ciena Co. stock logo
CIEN
Ciena
Gary B Smith (CEO)Sell6,800$579,972.00 418,9491/15/2025
Clearwater Analytics Holdings, Inc. stock logo
CWAN
Clearwater Analytics
James S Cox (CFO)Sell18,700$503,778.00 279,8571/15/2025
Coinbase Global, Inc. stock logo
COIN
Coinbase Global
Alesia J Haas (CFO)Sell5,700$1,521,159.00 144,4701/15/2025
Coinbase Global, Inc. stock logo
COIN
Coinbase Global
Alesia J Haas (CFO)Sell20,000$6,000,000.00 124,4701/17/2025
Compass, Inc. stock logo
COMP
Compass
Robert L Reffkin (CEO)Sell141,061$884,452.47 2,000,0001/15/2025
Compass, Inc. stock logo
COMP
Compass
Robert L Reffkin (CEO)Sell42,717$294,747.30 1,957,2831/17/2025
Core & Main, Inc. stock logo
CNM
Core & Main
Mark G Whittenburg (General Counsel)Sell1,974$109,142.46 7,6671/15/2025
Datadog, Inc. stock logo
DDOG
Datadog
Shardul Shah (Director)Sell7,916$1,125,021.92 427,7851/15/2025
Dayforce Inc stock logo
DAY
Dayforce
Stephen H Holdridge (COO)Sell1,000$71,330.00 119,0221/15/2025
Dorman Products, Inc. stock logo
DORM
Dorman Products
Steven L Berman (Director)Sell2,486$319,674.74 828,5551/15/2025
Dropbox, Inc. stock logo
DBX
Dropbox
Timothy Regan (CFO)Sell2,500$75,925.00 401,2641/15/2025
Eaton Co. plc stock logo
ETN
Eaton
Dorothy C Thompson (Director)Sell285$82,510.35 5168/13/2024
eBay Inc. stock logo
EBAY
eBay
Stephen J Priest (CFO)Sell1,033$67,072.69 65,0801/16/2025
Equinix, Inc. stock logo
EQIX
Equinix
Raouf Abdel (EVP)Sell1,331$1,202,838.01 6,5791/16/2025
Equinix, Inc. stock logo
EQIX
Equinix
Keith D Taylor (CFO)Sell3,184$2,896,866.88 22,0761/16/2025
Equinix, Inc. stock logo
EQIX
Equinix
Kurt Pletcher (Insider)Sell341$308,168.52 1,4301/16/2025
Equinix, Inc. stock logo
EQIX
Equinix
Charles J Meyers (Chairman)Sell5,788$5,265,980.28 15,2331/16/2025
Equinix, Inc. stock logo
EQIX
Equinix
Adaire Fox-Martin (CEO)Sell1,370$1,246,028.70 4,3291/16/2025
Ethan Allen Interiors Inc. stock logo
ETD
Ethan Allen Interiors
M Farooq Kathwari (CEO)Sell10,000$286,700.00 1,651,9051/17/2025
Expensify, Inc. stock logo
EXFY
Expensify
David Michael Barrett (CEO)Sell30,000$105,000.00 2,203,7871/15/2025
Expensify, Inc. stock logo
EXFY
Expensify
David Michael Barrett (CEO)Sell32,473$110,732.93 2,147,2031/17/2025
Fidelity National Information Services, Inc. stock logo
FIS
Fidelity National Information Services
Jeffrey A Goldstein (Director)Buy701$56,058.97 11,0981/15/2025
Forge Global Holdings, Inc. stock logo
FRGE
Forge Global
Kelly Rodriques (CEO)Sell50,000$40,000.00 8,030,2131/15/2025
Frontier Group Holdings, Inc. stock logo
ULCC
Frontier Group
Barry Biffle (CEO)Sell273,000$2,304,120.00 816,8171/17/2025
Frontier Group Holdings, Inc. stock logo
ULCC
Frontier Group
Barry Biffle (CEO)Sell160,000$1,340,800.00 864,8171/15/2025
GoDaddy Inc. stock logo
GDDY
GoDaddy
Roger Chen (COO)Sell1,000$200,570.00 183,6321/15/2025
GoDaddy Inc. stock logo
GDDY
GoDaddy
Mark Mccaffrey (CFO)Sell624$88,427.04 83,7347/2/2024
GoDaddy Inc. stock logo
GDDY
GoDaddy
Mark Mccaffrey (CFO)Sell480$96,619.20 83,2541/6/2025
Hagerty, Inc. stock logo
HGTY
Hagerty
Robert I Kauffman (Director)Sell3,883$37,432.12 4,381,6661/15/2025
Health Catalyst, Inc. stock logo
HCAT
Health Catalyst
Linda Llewelyn (Insider)Sell6,442$37,363.60 92,2601/15/2025
Immunovant, Inc. stock logo
IMVT
Immunovant
Peter Salzmann (CEO)Sell8,767$208,917.61 964,2251/15/2025
Immunovant, Inc. stock logo
IMVT
Immunovant
William L Macias (Insider)Sell2,383$56,786.89 359,4081/15/2025
Immunovant, Inc. stock logo
IMVT
Immunovant
Eva Renee Barnett (CFO)Sell2,298$54,761.34 324,7661/15/2025
Intercontinental Exchange, Inc. stock logo
ICE
Intercontinental Exchange
Christopher Scott Edmonds (Insider)Sell601$88,785.73 12,9221/15/2025
Intercontinental Exchange, Inc. stock logo
ICE
Intercontinental Exchange
Mayur Kapani (CTO)Sell5,661$835,506.99 66,5481/15/2025
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Eric Swayze (EVP)Sell7,154$234,937.36 45,6701/16/2025
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Brett P Monia (CEO)Sell33,445$1,091,310.35 207,3961/16/2025
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
Elizabeth L Hougen (CFO)Sell8,870$291,024.70 107,8851/16/2025
J.Jill, Inc. stock logo
JILL
J.Jill
Claire Spofford (CEO)Sell5,000$132,850.00 132,2051/15/2025
Klaviyo, Inc. stock logo
KVYO
Klaviyo
Stephen Eric Rowland (President)Sell4,536$181,621.44 260,4031/15/2025
Kratos Defense & Security Solutions, Inc. stock logo
KTOS
Kratos Defense & Security Solutions
Marie Mendoza (SVP)Sell1,500$49,950.00 61,7821/15/2025
Lantheus Holdings, Inc. stock logo
LNTH
Lantheus
James H Thrall (Director)Sell1,000$94,760.00 33,2071/15/2025
Lifeway Foods, Inc. stock logo
LWAY
Lifeway Foods
Ludmila Smolyansky (Major Shareholder)Sell10,000$226,700.00 985,5491/15/2025
Lifeway Foods, Inc. stock logo
LWAY
Lifeway Foods
Ludmila Smolyansky (Major Shareholder)Sell12,034$271,366.70 965,8231/17/2025
Madrigal Pharmaceuticals, Inc. stock logo
MDGL
Madrigal Pharmaceuticals
Shannon T Kelley (General Counsel)Sell277$75,734.57 7,7051/17/2025
Madrigal Pharmaceuticals, Inc. stock logo
MDGL
Madrigal Pharmaceuticals
Robert E Waltermire (VP)Sell442$120,847.22 5,0581/17/2025
Madrigal Pharmaceuticals, Inc. stock logo
MDGL
Madrigal Pharmaceuticals
Rebecca Taub (CMO)Sell1,689$461,789.49 457,3101/17/2025
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
Mark Casper (EVP)Sell7,755$954,485.401/17/2025
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
Willem A Meintjes (CFO)Sell1,500$177,495.00 111,2111/15/2025
MoneyLion Inc. stock logo
ML
MoneyLion
Timmie Hong (Insider)Sell6,254$540,283.06 91,0111/16/2025
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
Kyle Gano (CEO)Sell65,000$9,197,500.00 135,3921/15/2025
Nextracker Inc. stock logo
NXT
Nextracker
Howard Wenger (President)Sell6,066$272,970.00 209,3651/16/2025
Nkarta, Inc. stock logo
NKTX
Nkarta
Paul J Hastings (CEO)Sell17,378$38,231.60 319,8591/15/2025
Nuvalent, Inc. stock logo
NUVL
Nuvalent
James Richard Porter (CEO)Sell27,000$2,051,730.00 249,0621/15/2025
ON24, Inc. stock logo
ONTF
ON24
Dominique Trempont (Director)Sell4,250$27,200.00 258,8501/15/2025
Onestream, Inc. stock logo
OS
Onestream
William A. Koefoed (CFO)Sell10,000$265,700.001/15/2025
Opendoor Technologies Inc. stock logo
OPEN
Opendoor Technologies
Sydney Schaub (Insider)Sell18,804$28,582.08 1,171,5901/15/2025
OPKO Health, Inc. stock logo
OPK
OPKO Health
Phillip Md Et Al Frost (CEO)Buy150,000$220,500.00 213,186,4771/17/2025
OS Therapies Inc stock logo
OSTX
OS Therapies
Shalom Auerbach (Major Shareholder)Sell16,720$112,692.80 2,531,2111/15/2025
Phreesia, Inc. stock logo
PHR
Phreesia
Allison C Hoffman (General Counsel)Sell4,585$123,336.50 154,5521/15/2025
Phreesia, Inc. stock logo
PHR
Phreesia
Evan Roberts (COO)Sell1,785$48,159.30 768,2081/15/2025
PSIX
Power Solutions International
Gary S Winemaster (Major Shareholder)Sell15,181$562,456.05 2,999,1021/14/2025
PrimeEnergy Resources Co. stock logo
PNRG
PrimeEnergy Resources
Clint Hurt (Director)Sell3,095$664,341.75 132,6811/15/2025
PrimeEnergy Resources Co. stock logo
PNRG
PrimeEnergy Resources
Rothschild Robert De (Major Shareholder)Sell2,311$496,934.33 259,0111/15/2025
Pro-Dex, Inc. stock logo
PDEX
Pro-Dex
Raymond E Cabillot (Director)Sell6,820$305,945.20 344,6831/17/2025
Quantum Co. stock logo
QMCO
Quantum
James J Lerner (CEO)Sell2,511$89,592.48 107,8041/16/2025
Quantum Co. stock logo
QMCO
Quantum
Henk Jan Spanjaard (CRO)Sell935$33,360.80 14,9031/16/2025
Quantum Co. stock logo
QMCO
Quantum
Kenneth P Gianella (CFO)Sell1,487$53,056.16 33,6811/16/2025
Quantum Co. stock logo
QMCO
Quantum
Brian E Cabrera (SVP)Sell1,996$71,217.28 27,9401/16/2025
Reddit, Inc. stock logo
RDDT
Reddit
Steve Ladd Huffman (CEO)Sell14,000$2,419,060.00 614,3941/15/2025
Robinhood Markets, Inc. stock logo
HOOD
Robinhood Markets
Baiju Bhatt (Director)Sell90,866$4,113,503.82 5,0421/15/2025
Roblox Co. stock logo
RBLX
Roblox
Anthony P Lee (Director)Sell250,000$16,260,000.00 6,254,1371/16/2025
Rubrik, Inc. stock logo
RBRK
Rubrik
Kiran Kumar Choudary (CFO)Sell1,800$119,736.00 341,3741/15/2025
RxSight, Inc. stock logo
RXST
RxSight
Jesse Anderson Corley (Director)Buy1,443$44,992.74 1,4431/15/2025
Samsara Inc. stock logo
IOT
Samsara
Sanjit Biswas (Insider)Sell170,416$7,719,844.80 1,175,5691/15/2025
Semtech Co. stock logo
SMTC
Semtech
Asaf Silberstein (COO)Sell2,000$140,000.00 76,4171/15/2025
ServiceNow, Inc. stock logo
NOW
ServiceNow
Jacqueline P Canney (Insider)Sell455$481,635.70 3,0271/16/2025
SES AI Co. stock logo
SES
SES AI
Jing Nealis (CFO)Sell50,000$51,000.00 1,935,3221/16/2025
Sprouts Farmers Market, Inc. stock logo
SFM
Sprouts Farmers Market
Jack Sinclair (CEO)Sell2,935$407,201.90 149,4991/15/2025
Sweetgreen, Inc. stock logo
SG
Sweetgreen
Mitch Reback (CFO)Sell8,000$265,040.00 350,9811/15/2025
Tempus AI, Inc. stock logo
TEM
Tempus AI
Bradley A Keywell (Major Shareholder)Sell170,720$6,052,024.00 15,993,7291/15/2025
Tempus AI, Inc. stock logo
TEM
Tempus AI
Bradley A Keywell (Major Shareholder)Sell265,000$9,301,500.00 15,218,3651/17/2025
Triller Group Inc. stock logo
ILLR
Triller Group
Robert E Jr. Diamond (Director)Sell120,000$295,200.00 827,6781/17/2025
Unity Software Inc. stock logo
U
Unity Software
Mark Barrysmith (CAO)Sell1,362$29,841.42 452,2761/16/2025
Upstart Holdings, Inc. stock logo
UPST
Upstart
Dave Girouard (CEO)Sell41,667$2,608,354.20 57,1381/15/2025
Vaxcyte, Inc. stock logo
PCVX
Vaxcyte
Teri Loxam (Director)Sell6,250$531,937.50 7,1751/15/2025
Walmart Inc. stock logo
WMT
Walmart
Daniel J Bartlett (EVP)Sell1,830$166,658.10 460,7051/15/2025
Wolverine World Wide, Inc. stock logo
WWW
Wolverine World Wide
Isabel Soriano (Insider)Sell7,687$181,182.59 34,20611/25/2024
Zoom Video Communications, Inc. stock logo
ZM
Zoom Video Communications
Jonathan Chadwick (Director)Sell25,000$2,008,250.00 1,5141/15/2025