Insider Buying & Selling
The largest open-market Form 4 trades, ranked by dollar value
Updated September 8, 2026
Company insiders — officers, directors, and 10% owners — have to disclose every open-market trade in their own stock within two business days, via SEC Form 4. Most of that paper is routine: scheduled option exercises, tax-withholding sales, small rebalancing trades. This board filters down to genuine open-market buys and sells, groups one filer’s trades in the same direction over the last three weeks into a single line, and ranks by dollar value.
A purchase is the more informative signal — insiders sell for all kinds of reasons (diversification, taxes, a scheduled 10b5-1 plan), but they generally only buy when they think the stock is cheap. Neither list is investment advice; it’s a record of what people with the closest view of the business are actually doing with their own money.
Who Bought
| # | Stock | Shares | Avg price | Value |
|---|---|---|---|---|
| 1 | RSGRepublic ServicesIndustrials | 3.35M | $220.78 | $740M |
| CASCADE INVESTMENT, L.L.C. · 10% Owner · Aug 14–Sep 2 · now owns 115.02M shares | ||||
| 2 | JEFJefferies Financial GroupFinancials | 5.91M | $54.86 | $324M |
| SUMITOMO MITSUI FINANCIAL GROUP, INC. · Director · Jul 15 · now owns 8.57M shares | ||||
| 3 | SCTHSecureTech Innovations, Inc. | 1K | $100000.00 | $100M |
| SITRA J SCOTT · President & CEO · Aug 21 · now owns 11K shares | ||||
| 4 | BXBlackstone Inc.Financials | 1.04M | $26.14 | $27M |
| Blackstone Holdings IV L.P. · 10% Owner · Jun 23–Aug 21 · now owns 29K shares | ||||
| 5 | AUGOAura Minerals | 266K | $86.21 | $23M |
| Sousa Mauad Bruno · Director · Aug 17–Sep 1 · now owns 171K shares | ||||
| 6 | CCDCalamos Dynamic Convertible and Income Fund | 880K | $25.00 | $22M |
| MetLife Investment Management, LLC · 10% Owner · Aug 26 · now owns 128K shares | ||||
| 7 | SUJASuja Life, Inc. | 2.40M | $8.86 | $21M |
| PAINE SCHWARTZ FOOD CHAIN FUND V GP, LTD. · 10% Owner · Aug 18–Sep 2 · now owns 11.62M shares | ||||
| 8 | ETEnergy Transfer LP | 1.00M | $21.26 | $21M |
| WARREN KELCY L · Director · Aug 18–Aug 19 · now owns 147.90M shares | ||||
| 9 | EBRCZEBR Systems, Inc. | 7.70M | $2.70 | $21M |
| Host-Plus Pty Ltd as trustee for the HOSTPLUS Pooled Superannuation Trust · 10% Owner · Aug 21 · now owns 11.05M shares | ||||
| 10 | BABAAlibaba Group Holding Limited | 1.44M | $14.38 | $21M |
| Tsai Joseph C · Director · Aug 24–Aug 25 · now owns 114.98M shares | ||||
| 11 | ZNTLZentalis Pharmaceuticals, Inc. | 4.33M | $3.50 | $15M |
| WALTERS GROUP · 10% Owner · Aug 14 · now owns 17.84M shares | ||||
| 12 | CHWCalamos Global Dynamic Income Fund | 440K | $25.00 | $11M |
| MetLife Investment Management, LLC · 10% Owner · Aug 26 · now owns 56K shares | ||||
| 13 | AATAmerican Assets Trust, Inc. | 460K | $22.59 | $10M |
| RADY ERNEST S · Executive Chairman · Aug 17–Sep 2 · now owns 2.41M shares | ||||
| 14 | LILALiberty Latin America Ltd. | 476K | $20.95 | $10M |
| DE ANGOITIA ALFONSO · Director · Aug 31–Sep 2 · now owns 476K shares | ||||
| 15 | XPONExpion360 Inc. | 1.06M | $8.46 | $9M |
| Hammer Joseph D · Former Chief Executive Officer · Aug 21 · now owns 1.06M shares | ||||
| 16 | PAMPampa Energía S.A. | 2.62M | $3.37 | $9M |
| Mindlin Marcos Marcelo · 10% Owner · Aug 18–Aug 31 · now owns 22.68M shares | ||||
| 17 | CHICalamos Convertible Opportunities and Income Fund | 345K | $25.00 | $9M |
| MetLife Investment Management, LLC · 10% Owner · Aug 26 · now owns 48K shares | ||||
| 18 | AMRAlpha Metallurgical Resources, Inc. | 40K | $207.19 | $8M |
| Courtis Kenneth S. · Director · Aug 20–Aug 28 · now owns 1.03M shares | ||||
| 19 | GPIGroup 1 Automotive, Inc. | 30K | $275.28 | $8M |
| Conifer Management, L.L.C. · 10% Owner · Sep 1–Sep 2 · now owns 1.22M shares | ||||
| 20 | IMTXImmatics N.V. | 863K | $8.69 | $7M |
| PERCEPTIVE ADVISORS LLC · Director · Aug 26 · now owns 11.25M shares | ||||
| 21 | CHYCalamos Convertible and High Income Fund | 290K | $25.00 | $7M |
| MetLife Investment Management, LLC · 10% Owner · Aug 26 · now owns 44K shares | ||||
| 22 | AONAon plcFinancials | 20K | $327.48 | $7M |
| KNIGHT LESTER B · Director · Sep 2 · now owns 163K shares | ||||
| 23 | GWRSGlobal Water Resources, Inc. | 652K | $8.85 | $6M |
| Levine Jonathan L · Director · Aug 20 · now owns 12.78M shares | ||||
| 24 | NGLNGL Energy Partners LP | 327K | $16.92 | $6M |
| RAYMOND JOHN T · Director · Aug 21–Aug 25 · now owns 377K shares | ||||
| 25 | UBERUberIndustrials | 70K | $75.83 | $5M |
| Macdonald Andrew · Insider · Sep 4 · now owns 426K shares | ||||
| 26 | BABAAlibaba Group Holding Limited | 350K | $14.24 | $5M |
| Wu Yongming · Chief Executive Officer · Aug 24 · now owns 1.36M shares | ||||
| 27 | NIVFNewGenIvf Group Limited | 3.72M | $1.12 | $4M |
| Cheung Kong Yiu · 10% Owner · May 28–Jul 27 · now owns 3.72M shares | ||||
| 28 | COE51Talk Online Education Group | 187K | $21.02 | $4M |
| Huang Jack Jiajia · Chief Executive Officer · Apr 10–Aug 13 · now owns 35.62M shares | ||||
| 29 | ODYSOdysight.ai Inc. | 1.13M | $3.20 | $4M |
| Arkin Moshe · 10% Owner · Aug 20 · now owns 4.08M shares | ||||
| 30 | PETZTDH Holdings, Inc. | 2.97M | $1.20 | $4M |
| Liu Dandan · CEO And Chair · Aug 27 · now owns 5.07M shares | ||||
| 31 | TENXTenax Therapeutics, Inc. | 1.80M | $1.78 | $3M |
| ADAR1 Capital Management, LLC · 10% Owner · Aug 20–Sep 2 · now owns 5.62M shares | ||||
| 32 | SLGLSol-Gel Technologies Ltd. | 42K | $69.19 | $3M |
| Opaleye Management Inc. · 10% Owner · Aug 28–Sep 2 · now owns 527K shares | ||||
| 33 | ACDCProFrac Holding Corp. | 607K | $4.72 | $3M |
| THRC Holdings, LP · 10% Owner · Aug 21–Aug 25 · now owns 83.82M shares | ||||
| 34 | ACDCProFrac Holding Corp. | 607K | $4.72 | $3M |
| Wilks Dan H. · 10% Owner · Aug 21–Aug 25 · now owns 88.11M shares | ||||
| 35 | NPBNorthpointe Bancshares, Inc. | 163K | $16.84 | $3M |
| Williams Charles Alan · Chairman & CEO · Aug 25–Sep 1 · now owns 2.48M shares | ||||
| 36 | DGICADonegal Group Inc. | 138K | $18.98 | $3M |
| DONEGAL MUTUAL INSURANCE CO · 10% Owner · Aug 17–Sep 3 · now owns 14.29M shares | ||||
| 37 | OPTUOptimum Communications, Inc. | 3.03M | $0.81 | $2M |
| SUBIN NEIL S · 10% Owner · Jul 29–Aug 25 · now owns 19.55M shares | ||||
| 38 | WELLWelltowerReal Estate | 10K | $240.76 | $2M |
| Gundlach Andrew · Director · Aug 25–Aug 26 · now owns 30K shares | ||||
| 39 | DKSDick's Sporting GoodsConsumer Discretionary | 17K | $130.72 | $2M |
| Barrenechea Mark J · Director · Aug 27 · now owns 26K shares | ||||
| 40 | ADCAgree RealtyReal Estate | 30K | $72.96 | $2M |
| RAKOLTA JOHN JR · Director · Aug 27–Aug 31 · now owns 632K shares | ||||
| 41 | BKKTBakkt Holdings, Inc. | 297K | $7.12 | $2M |
| ALFRED MICHAEL · Director · Aug 18 · now owns 1.20M shares | ||||
| 42 | AMRAlpha Metallurgical Resources, Inc. | 10K | $208.92 | $2M |
| Gorzynski Michael · 10% Owner · Aug 21 · now owns 654K shares | ||||
| 43 | DYNRDynaResource, Inc. | 4.00M | $0.48 | $2M |
| NICHOL GARETH · 10% Owner · Sep 1 · now owns 2.00M shares | ||||
| 44 | SGISomnigroup InternationalConsumer Discretionary | 30K | $62.84 | $2M |
| THOMPSON SCOTT L · CEO & President · Aug 27 · now owns 4.12M shares | ||||
| 45 | EMPDEmpery Digital Inc. | 500K | $3.59 | $2M |
| Empery Asset Management, LP · 10% Owner · Sep 1 · now owns 4.93M shares | ||||
| 46 | IAUXi-80 Gold Corp. | 1.00M | $1.62 | $2M |
| Young Richard Scott · President And CEO · Aug 18 · now owns 5.97M shares | ||||
| 47 | SBLKStar Bulk Carriers Corp. | 50K | $30.70 | $2M |
| Zagari Raffaele · Director · Aug 24 · now owns 1.95M shares | ||||
| 48 | MEDMedifast, Inc. | 120K | $11.87 | $1M |
| Kiai Parsa · Director · Aug 19–Aug 26 · now owns 20K shares | ||||
| 49 | QVCGQVC Group, Inc. | 88K | $15.35 | $1M |
| GOLDENTREE ASSET MANAGEMENT LP · 10% Owner · Aug 17–Aug 28 · now owns 8.67M shares | ||||
| 50 | AMRZAmrize Ltd | 30K | $42.47 | $1M |
| Jenisch Jan Philipp · Chairman & CEO · Sep 2 · now owns 519K shares | ||||
| 51 | KURAKura Oncology, Inc. | 100K | $12.39 | $1M |
| WILSON TROY EDWARD · President And CEO · Aug 24 · now owns 479K shares | ||||
| 52 | GWRSGlobal Water Resources, Inc. | 139K | $8.85 | $1M |
| Cohn Andrew M. · Director · Aug 20 · now owns 2.70M shares | ||||
| 53 | VSTVistra Corp.Utilities | 9K | $135.38 | $1M |
| BURKE JAMES A · President And CEO · Aug 24–Sep 1 · now owns 1.15M shares | ||||
| 54 | TTMITTM Technologies, Inc. | 10K | $111.77 | $1M |
| Roks Edwin · President And CEO · Aug 25 · now owns 65K shares | ||||
| 55 | LILALiberty Latin America Ltd. | 128K | $8.49 | $1M |
| MALONE JOHN C · 10% Owner · Aug 14–Sep 1 · now owns 307K shares | ||||
| 56 | AXIA3AXIA3 | 106K | $10.20 | $1M |
| Batista de Lima Filho Pedro · Director · Aug 17–Aug 31 · now owns 4.40M shares | ||||
| 57 | ATXGAddentax Group Corp. | 219K | $4.80 | $1M |
| HONG ZHIWANG · 10% Owner · Aug 18 · now owns 225K shares | ||||
| 58 | VSTSVestis Corporation | 85K | $12.37 | $1M |
| Barber James J. · President & CEO · Sep 2 · now owns 867K shares | ||||
| 59 | PFLEXPIMCO Flexible Credit Income Fund | 149K | $6.82 | $1M |
| Steiner Jason Robert · Insider · Sep 2 · now owns 149K shares | ||||
| 60 | ITTITT Inc.Industrials | 5K | $199.56 | $1M |
| Savi Luca · President And CEO · Aug 31 · now owns 267K shares | ||||
Who Sold
| # | Stock | Shares | Avg price | Value |
|---|---|---|---|---|
| 1 | IHTInnSuites Hospitality Trust | 97K | $37695.98 | $3.7B |
| WIRTH JAMES F · 10% Owner · Aug 21–Aug 28 · now owns 7.98M shares | ||||
| 2 | AURAurora InnovationInformation Technology | 72.00M | $6.55 | $472M |
| Uber Technologies, Inc · 10% Owner · Aug 17 · now owns 186.47M shares | ||||
| 3 | NVDANvidiaInformation Technology | 1.85M | $222.26 | $411M |
| STEVENS MARK A · Director · Aug 31–Sep 2 · now owns 3.36M shares | ||||
| 4 | ILMNIllumina, Inc.Health Care | 1.32M | $218.33 | $288M |
| Meister Keith A. · Director · Aug 19–Sep 4 · now owns 770K shares | ||||
| 5 | CHYMChime Financial, Inc. Class A Common Stock | 8.69M | $32.80 | $285M |
| DST Global Advisors Ltd · 10% Owner · Aug 18–Aug 26 · now owns 369K shares | ||||
| 6 | TPCTutor Perini Corporation | 2.31M | $85.59 | $198M |
| TUTOR RONALD N · Director · Aug 31 · now owns 733K shares | ||||
| 7 | CBRSCerebras Systems Inc. | 748K | $208.31 | $156M |
| Lie Sean · Chief Technology Officer · Aug 18–Aug 21 · now owns 369K shares | ||||
| 8 | LYNXLyntris Inc. | 8.33M | $17.50 | $146M |
| Trive Capital Holdings LLC · 10% Owner · Aug 20 · now owns 11.97M shares | ||||
| 9 | LTHLife Time Group Holdings, Inc. | 2.88M | $43.80 | $126M |
| DANHAKL JOHN G · Director · Aug 26 · now owns 3.03M shares | ||||
| 10 | LTHLife Time Group Holdings, Inc. | 2.88M | $43.80 | $126M |
| Green LTF Holdings II LP · Director · Aug 26 · now owns 50K shares | ||||
| 11 | LTHLife Time Group Holdings, Inc. | 2.88M | $43.80 | $126M |
| Galashan John Kristofer · Director · Aug 26 · now owns 3.03M shares | ||||
| 12 | SYKStryker CorporationHealth Care | 350K | $336.50 | $118M |
| STRYKER RONDA E · Director · Aug 18–Aug 19 · now owns 2.25M shares | ||||
| 13 | RLAYRelay Therapeutics, Inc. | 6.00M | $19.40 | $116M |
| SVF Pauling (Cayman) Ltd · 10% Owner · Aug 25 · now owns 21.90M shares | ||||
| 14 | SNOWSnowflake Inc.Information Technology | 300K | $324.75 | $97M |
| Slootman Frank · Director · Aug 18–Aug 19 · now owns 29K shares | ||||
| 15 | CPAYCorpayFinancials | 214K | $413.89 | $89M |
| Clarke Ronald · CEO & Chairman Of BOD · Aug 24–Aug 25 · now owns 2.35M shares | ||||
| 16 | AUGOAura Minerals | 1.04M | $85.10 | $88M |
| Sousa Mauad Bruno · Director · Aug 19–Aug 31 · now owns 0 shares | ||||
| 17 | ABNBAirbnbConsumer Discretionary | 460K | $190.23 | $88M |
| Blecharczyk Nathan · Chief Strategy Officer · Aug 17–Aug 31 · now owns 21K shares | ||||
| 18 | PLTRPalantir TechnologiesInformation Technology | 492K | $174.79 | $86M |
| Karp Alexander C. · Director · Aug 20 · now owns 6.43M shares | ||||
| 19 | VACMarriott Vacations Worldwide Corporation | 750K | $111.49 | $84M |
| Asmar Christian · 10% Owner · Aug 19 · now owns 3.38M shares | ||||
| 20 | CRWVCoreWeaveInformation Technology | 936K | $88.71 | $83M |
| Intrator Michael N · CEO And President · Aug 18–Sep 1 · now owns 0 shares | ||||
| 21 | GNKGenco Shipping & Trading Limited | 2.78M | $26.60 | $74M |
| DIANA SHIPPING INC. · 10% Owner · Aug 21–Sep 2 · now owns 4.13M shares | ||||
| 22 | UTHRUnited TherapeuticsHealth Care | 133K | $512.98 | $68M |
| ROTHBLATT MARTINE A · Chairperson & CEO · Aug 17–Sep 3 · now owns 324K shares | ||||
| 23 | CVXChevron CorporationEnergy | 317K | $200.46 | $64M |
| Wirth Michael K · Chairman And CEO · Aug 14 · now owns 26K shares | ||||
| 24 | ANETArista NetworksInformation Technology | 300K | $202.60 | $61M |
| BECHTOLSHEIM ANDREAS · 10% Owner · Aug 27 · now owns 180.84M shares | ||||
| 25 | JMKEJersey Mike's Subs Inc. | 2.57M | $21.85 | $56M |
| Submarine Buyer LLC · 10% Owner · Aug 25 · now owns 187.14M shares | ||||
| 26 | JMKEJersey Mike's Subs Inc. | 2.57M | $21.85 | $56M |
| Blackstone Holdings II L.P. · 10% Owner · Aug 25 · now owns 187.14M shares | ||||
| 27 | AVAHAveanna Healthcare Holdings Inc. | 4.63M | $11.50 | $53M |
| J.H. Whitney Equity Partners VII, LLC · 10% Owner · Aug 20–Aug 21 · now owns 12.32M shares | ||||
| 28 | CBRSCerebras Systems Inc. | 264K | $201.59 | $53M |
| Feldman Andrew D. · Ceo, President · Aug 18–Aug 21 · now owns 17K shares | ||||
| 29 | CRSCarpenter Technology CorporationMaterials | 109K | $483.84 | $53M |
| Thene Tony R · Chairman, President And CEO · Aug 25 · now owns 440K shares | ||||
| 30 | ALABAstera LabsInformation Technology | 183K | $280.13 | $51M |
| ALBA MANUEL · Director · Sep 1 · now owns 254K shares | ||||
| 31 | MXLMaxLinear, Inc. | 591K | $85.27 | $50M |
| SEENDRIPU KISHORE · Chairman, President And CEO · Aug 14–Aug 17 · now owns 0 shares | ||||
| 32 | CRWVCoreWeaveInformation Technology | 491K | $96.01 | $47M |
| McBee Brannin · Chief Development Officer · Aug 17–Aug 24 · now owns 0 shares | ||||
| 33 | ABTAbbott LaboratoriesHealth Care | 399K | $115.85 | $46M |
| Ford Robert B · Chairman AND CEO · Aug 25 · now owns 306K shares | ||||
| 34 | ESTCElastic NVInformation Technology | 476K | $93.41 | $44M |
| Banon Shay · Chief Technology Officer · Aug 31–Sep 2 · now owns 1.58M shares | ||||
| 35 | MSFTMicrosoftInformation Technology | 87K | $501.46 | $43M |
| Nadella Satya · Chief Executive Officer · Sep 1 · now owns 487K shares | ||||
| 36 | STXSeagate TechnologyInformation Technology | 48K | $828.74 | $40M |
| MOSLEY WILLIAM D · CEO · Aug 21–Sep 1 · now owns 295K shares | ||||
| 37 | MEDPMedpaceHealth Care | 64K | $617.18 | $40M |
| Troendle August J. · President & CEO · Aug 19–Aug 27 · now owns 540K shares | ||||
| 38 | AVAHAveanna Healthcare Holdings Inc. | 3.40M | $11.50 | $39M |
| WILLIAMS ROBERT M JR · 10% Owner · Aug 20–Aug 21 · now owns 12.32M shares | ||||
| 39 | AVAHAveanna Healthcare Holdings Inc. | 3.40M | $11.50 | $39M |
| VIGANO PAUL R · 10% Owner · Aug 20–Aug 21 · now owns 12.32M shares | ||||
| 40 | MUMicron TechnologyInformation Technology | 40K | $968.90 | $39M |
| MEHROTRA SANJAY · President And CEO · Aug 21 · now owns 265K shares | ||||
| 41 | LITELumentumInformation Technology | 44K | $855.28 | $38M |
| Retort Vincent · Insider · Aug 18–Aug 25 · now owns 78K shares | ||||
| 42 | SESea Limited | 321K | $117.27 | $38M |
| Ye Gang · COO · Aug 17–Sep 3 · now owns 219K shares | ||||
| 43 | MRCYMercury Systems, Inc. | 410K | $91.88 | $38M |
| Ballhaus William L · Chairman, President & CEO · Aug 17–Aug 26 · now owns 362K shares | ||||
| 44 | ROIVRoivant SciencesHealth Care | 1.00M | $36.52 | $37M |
| Sukhatme Mayukh · President & CIO · Aug 14–Aug 21 · now owns 18.63M shares | ||||
| 45 | ACTEnact Holdings Inc. | 687K | $49.40 | $34M |
| Genworth Holdings, Inc. · 10% Owner · Aug 31 · now owns 110.39M shares | ||||
| 46 | SNPSSynopsysInformation Technology | 75K | $435.66 | $33M |
| DE GEUS AART · Executive Chair · Aug 28–Sep 1 · now owns 120K shares | ||||
| 47 | POSTPost HoldingsConsumer Staples | 384K | $84.06 | $32M |
| STIRITZ WILLIAM P · Insider · Sep 1–Sep 2 · now owns 0 shares | ||||
| 48 | ALABAstera LabsInformation Technology | 91K | $340.35 | $31M |
| Gajendra Sanjay · President And COO · Aug 17 · now owns 1.12M shares | ||||
| 49 | ALABAstera LabsInformation Technology | 91K | $340.35 | $31M |
| Mohan Jitendra · Chief Executive Officer · Aug 17 · now owns 1.27M shares | ||||
| 50 | CRWDCrowdStrikeInformation Technology | 147K | $207.05 | $30M |
| Kurtz George · President AND CEO · Aug 14–Sep 3 · now owns 7.82M shares | ||||
| 51 | CAHCardinal HealthHealth Care | 125K | $235.89 | $29M |
| Hollar Jason M. · Chief Executive Officer · Aug 18–Aug 19 · now owns 191K shares | ||||
| 52 | NETCloudflareInformation Technology | 99K | $285.71 | $28M |
| Zatlyn Michelle · President And Board Co-chair · Aug 19–Aug 21 · now owns 70K shares | ||||
| 53 | DASHDoorDashConsumer Discretionary | 125K | $225.26 | $28M |
| Tang Stanley · Director · Aug 20–Sep 2 · now owns 10K shares | ||||
| 54 | SCHWCharles Schwab CorporationFinancials | 251K | $112.72 | $28M |
| Bettinger Walter W · Co-chairman · Aug 24–Aug 28 · now owns 610K shares | ||||
| 55 | THCTenet HealthcareHealth Care | 100K | $276.36 | $28M |
| Sutaria Saumya · CEO · Aug 24–Aug 25 · now owns 434K shares | ||||
| 56 | DDOGDatadogInformation Technology | 119K | $225.02 | $27M |
| Le-Quoc Alexis · Chief Technology Officer · Aug 24–Sep 2 · now owns 488K shares | ||||
| 57 | JHXJames Hardie IndustriesMaterials | 872K | $30.21 | $26M |
| Singh Jesse G · Director · Aug 21–Aug 24 · now owns 117K shares | ||||
| 58 | CATCaterpillar Inc.Industrials | 32K | $808.98 | $26M |
| Creed Joseph E · Chief Executive Officer · Aug 28 · now owns 35K shares | ||||
| 59 | FIXComfort Systems USAIndustrials | 16K | $1608.21 | $26M |
| Lane Brian E. · Chief Executive Off. · Aug 26 · now owns 145K shares | ||||
| 60 | PBFPBF Energy Inc. | 341K | $74.42 | $25M |
| Nimbley Thomas J. · Director · Aug 17–Aug 19 · now owns 794K shares | ||||