Most overboarded directors

The directors holding the most seats on the boards of publicly traded companies right now.

As of October 31, 2026.

# Director Public boards Overboarded Boards
1 Peter Kolchinsky 25 Yes ARS Pharmaceuticals Inc., Acrivon Therapeutics Inc., Acumen Pharmaceuticals Inc., Artiva Biotherapeutics Inc., Bicara Therapeutics Inc., Black Diamond Therapeutics Inc., Climb Bio Inc., Evommune Inc., Freenome Inc., Hemab Therapeutics Holdings Inc., Jade Biosciences Inc., Janux Therapeutics Inc., LENZ Therapeutics Inc., Mineralys Therapeutics Inc., Nkarta Inc., Parabilis Medicines Inc., PepGen Inc., Septerna Inc., Sionna Therapeutics Inc., Solid Biosciences Inc., SpyGlass Pharma Inc., Tyra Biosciences Inc., Vor Biopharma Inc., Wave Life Sciences Inc., Werewolf Therapeutics Inc.
2 Rajeev M. Shah 25 Yes ARS Pharmaceuticals Inc., Acrivon Therapeutics Inc., Acumen Pharmaceuticals Inc., Artiva Biotherapeutics Inc., Bicara Therapeutics Inc., Black Diamond Therapeutics Inc., Climb Bio Inc., Evommune Inc., Freenome Inc., Hemab Therapeutics Holdings Inc., Jade Biosciences Inc., Janux Therapeutics Inc., LENZ Therapeutics Inc., Mineralys Therapeutics Inc., Nkarta Inc., Parabilis Medicines Inc., PepGen Inc., Septerna Inc., Sionna Therapeutics Inc., Solid Biosciences Inc., SpyGlass Pharma Inc., Tyra Biosciences Inc., Vor Biopharma Inc., Wave Life Sciences Inc., Werewolf Therapeutics Inc.
3 Felix Baker 16 Yes ACADIA Pharmaceuticals Inc., BeOne Medicines Ltd., Bicycle Therapeutics plc, DBV Technologies S.A., Denali Therapeutics Inc., Immunocore Holdings plc, Incyte Corp., Kiniksa Pharmaceuticals International plc, Kodiak Sciences Inc, Kymera Therapeutics Inc., Madrigal Pharmaceuticals Inc., Neurogene Inc., Prelude Therapeutics Incorporated, Replimune Group Inc., TScan Therapeutics Inc., vTv Therapeutics Inc.
4 Julian Baker 16 Yes ACADIA Pharmaceuticals Inc., BeOne Medicines Ltd., Bicycle Therapeutics plc, DBV Technologies S.A., Denali Therapeutics Inc., Immunocore Holdings plc, Incyte Corp., Kiniksa Pharmaceuticals International plc, Kodiak Sciences Inc, Kymera Therapeutics Inc., Madrigal Pharmaceuticals Inc., Neurogene Inc., Prelude Therapeutics Incorporated, Replimune Group Inc., TScan Therapeutics Inc., vTv Therapeutics Inc.
5 Daniel M. McCabe 10 Yes Black Hawk Acquisition Corporation, FortuneX Acquisition Corporation, Futurewave Acquisition Corporation, GalaxyEdge Acquisition Corporation, Greenland Energy Company, OceanLight Acquisition Corporation, Pelican Acquisition II Corporation, Quantumsphere Acquisition Corp., QuasarEdge Acquisition Corporation, Quetta Acquisition Corporation
6 Peter Evan Harwin 10 Yes Cogent Biosciences Inc., Crescent Biopharma Inc., Damora Therapeutics Inc., Dianthus Therapeutics Inc., Jade Biosciences Inc., Korsana Biosciences Inc., Oruka Therapeutics Inc., Spyre Therapeutics Inc., Viridian Therapeutics Inc., Zenas BioPharma Inc.
7 Carl L. Gordon 9 Yes ADARx Pharmaceuticals Inc., Adicet Bio Inc., ArriVent BioPharma Inc., BlossomHill Therapeutics Inc., Compass Therapeutics Inc., Electra Therapeutics Inc., Keros Therapeutics Inc., MBX Biosciences Inc., Scribe Therapeutics Inc.
8 David E. Lazar 9 Yes Aterian Inc., Bio Green Med Solution Inc., FiEE Inc, Indaptus Therapeutics Inc., KALA BIO Inc., LQR House Inc., Quantum Cyber N.V., Sow Good Inc., Stablecoin Development Corporation
9 Brett Icahn 8 Yes Bausch + Lomb Corporation, Bausch Health Companies Inc., CVR Energy Inc., Dana Incorporated, Icahn Enterprises L.P., International Flavors & Fragrances Inc., Newell Brands Inc., SandRidge Energy Inc.
10 Ian T. Clark 8 Yes BioMarin Pharmaceutical Inc., Corvus Pharmaceuticals Inc., GoodRx Holdings Inc., Guardant Health Inc., Kyverna Therapeutics Inc., Olema Pharmaceuticals Inc., Takeda Pharmaceutical Company Limited, Tectonic Therapeutic Inc.
11 John Maraganore 8 Yes Agios Pharmaceuticals Inc., Beam Therapeutics Inc., City Therapeutics Inc., Hemab Therapeutics Holdings Inc., Kymera Therapeutics Inc., ProKidney Corp., Rapport Therapeutics Inc., Takeda Pharmaceutical Company Limited
12 Joseph Edelman 8 Yes Adagio Medical Holdings Inc, Freenome Inc., Immatics N.V., Kardigan Inc., LeonaBio Inc., MeiraGTx Holdings plc, Nautilus Biotechnology Inc., Solid Biosciences Inc.
13 Luisa Ingargiola 8 Yes Core AI Holdings Inc., D. Boral Acquisition I Corp., Dragonfly Energy Holdings Corp., Fusion Fuel Green PLC, JAB Acquisition Corp I, New America Acquisition I Corp., Vision Marine Technologies Inc., Xos Inc.
14 Michael Blitzer 8 Yes Inflection Point Acquisition Corp. V, Inflection Point Acquisition Corp. VI, Inflection Point Acquisition Corp. VII, Inflection Point Acquisition Corp. VIII, Intuitive Machines Inc., Merlin Inc., Pasqal Holding SA, USA Rare Earth Inc.
15 Tomas Kiselak 8 Yes Crescent Biopharma Inc., Dianthus Therapeutics Inc., Jade Biosciences Inc., Korsana Biosciences Inc., Oruka Therapeutics Inc., Spyre Therapeutics Inc., Viridian Therapeutics Inc., Zenas BioPharma Inc.
16 Ali Behbahani 7 Yes Black Diamond Therapeutics Inc., CRISPR Therapeutics AG, CVRx Inc., Korro Bio Inc., Monte Rosa Therapeutics Inc., Nkarta Inc., SpyGlass Pharma Inc.
17 Avraham Ben-Tzvi 7 Yes Aterian Inc., Bio Green Med Solution Inc., Black Titan Corporation, FiEE Inc, Indaptus Therapeutics Inc., LQR House Inc., Quantum Cyber N.V.
18 Brandon Lutnick 7 Yes BGC Group Inc., Cantor Equity Partners I Inc., Cantor Equity Partners IV Inc., Cantor Equity Partners V Inc., Cantor Equity Partners VI Inc., Cantor Equity Partners VII Inc., Newmark Group Inc.
19 David Natan 7 Yes Aterian Inc., Bio Green Med Solution Inc., FiEE Inc, Indaptus Therapeutics Inc., Quantum Cyber N.V., Sow Good Inc., Sunshine Biopharma Inc.
20 Gregory B. Maffei 7 Yes Atlanta Braves Holdings Inc., Charter Communications Inc., Liberty Media Corporation, Live Nation Entertainment Inc., SiriusXM Holdings Inc., TripAdvisor Inc., Zillow Group Inc.
21 John P. Schmid 7 Yes AnaptysBio Inc., BlossomHill Therapeutics Inc., BridgeBio Oncology Therapeutics Inc., Design Therapeutics Inc., First Tracks Biotherapeutics Inc., Helix Acquisition Corp. III, Xeris Biopharma Holdings Inc.
22 Michael L. Peterson 7 Yes Aspire-Lakewood Holdings Inc., Crown Reserve Acquisition Corp. I, DataMeds AI Inc., Indonesia Energy Corporation Limited, Scienture Holdings Inc., Tevogen Inc., Trio Petroleum Corp.
23 Michael Stuart Klein 7 Yes Churchill Capital Corp XI, Churchill Capital Corp XII, Churchill Capital Corp XIII, Claritev Corporation, Infleqtion Inc., Oklo Inc., Skillsoft Corp.
24 Shawn Matthews 7 Yes Axe Compute Inc., HCM III Acquisition Corp., HCM IV Acquisition Corp., Host Digital Inc., Mercator Acquisition Corp., Streamex Corp., Terrestrial Energy Inc.
25 Timothy P. Walbert 7 Yes BioMarin Pharmaceutical Inc., Century Therapeutics Inc., Kardigan Inc., Latigo Biotherapeutics Inc., Mirum Pharmaceuticals Inc., Odyssey Therapeutics Inc., Sagimet Biosciences Inc.
26 Adam D. Portnoy 6 Yes Diversified Healthcare Trust, Industrial Logistics Properties Trust, Office Properties Income Trust, Service Properties Trust, Seven Hills Realty Trust, The RMR Group Inc.
27 Amitay Weiss 6 Yes Maris-Tech Ltd., Nexentis Technologies Inc., Nexera Technologies Ltd, ParaZero Technologies Ltd., Quantum X Labs Inc., SciSparc Ltd.
28 Andrew R. Heyer 6 Yes ARKO Corp., ARKO Petroleum Corp., Biote Corp., OneSpaWorld Holdings Limited, Suncrete Inc., The Lovesac Company
29 Beth C. Seidenberg 6 Yes Atara Biotherapeutics Inc., Kyverna Therapeutics Inc., Latigo Biotherapeutics Inc., Progyny Inc., Sagimet Biosciences Inc., Vera Therapeutics Inc.
30 Carl E. Vogel 6 Yes AMC Global Media Inc., Liberty Live Holdings Inc., Live Nation Entertainment Inc., SiriusXM Holdings Inc., Sphere Entertainment Co., Universal Electronics Inc.
31 Craig Arnold 6 Yes Eaton Corporation PLC, Honeywell Aerospace Inc., Honeywell International Inc., KKR & Co. Inc., Medtronic plc., The Procter & Gamble Company
32 Eric Brandt 6 Yes DENTSPLY SIRONA Inc., Gen Digital Inc., Lam Research Corporation, Nutanix Inc., Option Care Health Inc., The Macerich Company
33 Ganesh Moorthy 6 Yes Celanese Corporation, GlobalFoundries Inc., Microchip Technology Incorporated, Ralliant Corporation, Rogers Corporation, SiTime Corporation
34 Gyrid Skalleberg Ingerø 6 Yes Gjensidige Forsikring ASA, Höegh Autoliners ASA, KID ASA, Kitron ASA, Sentia ASA, Telenor ASA
35 Harry Sloan 6 Yes Bold Eagle Acquisition Corp., DraftKings Inc., Ginkgo Bioworks Holdings Inc., Infinite Eagle Acquisition Corp., Lionsgate Studios Corp, Starz Entertainment Corp.
36 James Healy 6 Yes ArriVent BioPharma Inc., BioAge Labs Inc., Bolt Biotherapeutics Inc., Natera Inc., Rapport Therapeutics Inc., Seaport Therapeutics Inc.
37 Jesse Lynn 6 Yes Caesars Entertainment Inc., Conduent Incorporated, Crown Holdings Inc., FirstEnergy Corp., JetBlue Airways Corporation, Xerox Holdings Corporation
38 John G. Morikis 6 Yes Fortune Brands Innovations Inc., General Mills Inc., Johnson & Johnson, The Sherwin-Williams Company, United Parcel Service Inc., Whirlpool Corporation
39 Kenneth A. Goldman 6 Yes C3.ai Inc., Fortinet Inc., GoPro Inc., Kodiak AI Inc., RingCentral Inc., Wealthfront Corporation
40 Kristina Burow 6 Yes Beam Therapeutics Inc., Boundless Bio Inc., Gossamer Bio Inc., Kardigan Inc., Neumora Therapeutics Inc., Scholar Rock Holding Corporation
41 Mark C. McKenna 6 Yes BridgeBio Oncology Therapeutics Inc., Freenome Inc., Helix Acquisition Corp. III, NewAmsterdam Pharma Company N.V., Spyre Therapeutics Inc., TCGX Acquisition Corp. II
42 Mary Agnes Wilderotter 6 Yes Costco Wholesale Corporation, DocuSign Inc., Fortinet Inc., Lyft Inc., Okta Inc., Sana Biotechnology Inc.
43 Mary G. Puma 6 Yes Allegro MicroSystems Inc., Axcelis Technologies Inc., Ciena Corporation, Entegris Inc., Nordson Corporation, Penguin Solutions Inc.
44 Nelda J. Connors 6 Yes Baker Hughes Company, Boston Scientific Corporation, Carnival Corporation Ltd., ConocoPhillips, Otis Worldwide Corporation, Zebra Technologies Corporation
45 Robert Nelsen 6 Yes City Therapeutics Inc., Kardigan Inc., Lyell Immunopharma Inc., Prime Medicine Inc., Sana Biotechnology Inc., Vir Biotechnology Inc.
46 Roelof Botha 6 Yes Block Inc., Ethos Technologies Inc., MongoDB Inc., Natera Inc., Space Exploration Technologies Corp., Unity Software Inc.
47 Roger Fradin 6 Yes GPGI Inc., Janus International Group Inc., L3Harris Technologies Inc., Resideo Technologies Inc., Resolute Holdings Management, Vertiv Holdings LLC
48 Stephen Markscheid 6 Yes Charlton Aria Acquisition Corporation, Future Money Acquisition Corporation, JinkoSolar Holding Company Limited, Pantages Capital Acquisition Corporation, Richtech Robotics Inc., Starry Sea Acquisition Corp
49 Steven D. Rubin 6 Yes Cocrystal Pharma Inc., Eloxx Pharmaceuticals Inc., Entera Bio Ltd., Niagen Bioscience Inc., OPKO Health Inc., Red Violet Inc.
50 Alan G. Spoon 5 Yes Danaher Corporation, Fortive Corporation, Match Group Inc., People Incorporated, Ralliant Corporation
51 Alexis Borisy 5 Yes OPKO Health Inc., Parabilis Medicines Inc., Relay Therapeutics Inc., Revolution Medicines Inc., Tango Therapeutics Inc.
52 Andrew Teno 5 Yes Crown Holdings Inc., FirstEnergy Corp., Icahn Enterprises L.P., Illumina Inc., Southwest Gas Holdings Inc.
53 Ann Mather 5 Yes Alphabet Inc., Bumble Inc., Netflix Inc., Pattern Group Inc., QVC Group Inc.
54 Anthony Digiandomenico 5 Yes ClearSign Technologies Corporation, ENDRA Life Sciences Inc., Illumination Acquisition Corp I, MDB Capital Holdings LLC, eXoZymes Inc.
55 Anthony R. Chase 5 Yes Cullen/Frost Bankers Inc., LyondellBasell Industries NV, Nabors Industries Ltd., National Energy Services Reunited Corp, Par Pacific Holdings Inc.
56 Avi S. Katz 5 Yes BigBear.ai Inc., GigCapital8 Corp., GigCapital9 Corp., Hadron Energy Inc., QT Imaging Holdings Inc.
57 Barak Eilam 5 Yes CCC Intelligent Solutions Holdings Inc., FactSet Research Systems Inc., Payoneer Global Inc., Similarweb Ltd., Wise Group plc
58 Beth J. Kaplan 5 Yes Brilliant Earth Group Inc., Crocs Inc., Howard Hughes Holdings Inc., Rent the Runway Inc., Stagwell Inc.
59 Betsy S. Atkins 5 Yes Enovix Corporation, Rackspace Technology Inc., SL Green Realty Corp, SolarEdge Technologies Inc., Wynn Resorts Limited
60 Bruce Bernstein 5 Yes Q/C Technologies Inc., RRE Ventures Acquisition Corp., Tao Synergies Inc., Wrap Technologies Inc., XWELL Inc.
61 Charles Bergh V 5 Yes HP Inc., Levi Strauss & Co, Pinterest Inc., e.l.f. Beauty Inc., lululemon athletica inc.
62 Christopher L. Mapes 5 Yes A.O. Smith Corporation, Lincoln Electric Holdings Inc., Nordson Corporation, RPM International Inc., The Timken Company
63 Christopher Melton 5 Yes Bonk Inc., Caring Brands Inc., Olenox Industries Inc., RenX Enterprises Corp., Tron Inc.
64 Christy J. Oliger 5 Yes Bicara Therapeutics Inc., Karyopharm Therapeutics Inc., Replimune Group Inc., Vera Therapeutics Inc., Zenas BioPharma Inc.
65 Daniel K. Spiegelman 5 Yes Kyverna Therapeutics Inc., Maze Therapeutics Inc., Myriad Genetics Inc., Spruce Biosciences Inc., vTv Therapeutics Inc.
66 David C. Habiger 5 Yes Boston Scientific Corporation, EnerSys, Liftoff Mobile Inc., Reddit Inc., Xperi Inc.
67 Devin G. Nunes 5 Yes Blue Water Acquisition Corp. III, Renatus Tactical Acquisition Corp I, Texas Ventures Acquisition III Corp, Trump Media & Technology Group Corp., Yorkville Acquisition Corp.
68 Edward H. Frank 5 Yes Analog Devices Inc., Blaize Holdings Inc., Marvell Technology Inc., Rocket Lab Corporation, SiTime Corporation
69 Elizabeth Mora 5 Yes Inogen Inc, Limoneira Co, MKS Inc., Nuburu Inc., Smartbird Inc.
70 Fred E. Cohen 5 Yes CareDx Inc., Intellia Therapeutics Inc., Kyverna Therapeutics Inc., Progyny Inc., UroGen Pharma Ltd.
71 Glenn A. Eisenberg 5 Yes Fortrea Holdings Inc., Lumexa Imaging Holdings Inc., MiniMed Group Inc., Solventum Corporation, The Middleby Corporation
72 Glynis Bryan 5 Yes Ameriprise Financial Inc., Benchmark Electronics Inc., Pentair plc., Pinnacle West Capital Corporation, WESCO International Inc.
73 Habib J. Dable 5 Yes Jade Biosciences Inc., PepGen Inc., Relay Therapeutics Inc., SpyGlass Pharma Inc., Tyra Biosciences Inc.
74 James D. White 5 Yes Affirm Holdings Inc., BJ's Restaurants Inc., CAVA Group Inc., The Honest Company Inc., The Simply Good Foods Company
75 James T. Hackett 5 Yes Enterprise Products Partners L.P., Fluor Corporation, NOV Inc., NuScale Power Corporation, SLB Limited
76 Joseph Jimenez 5 Yes Century Therapeutics Inc., General Motors Company, LENZ Therapeutics Inc., Quantinuum Inc., The Procter & Gamble Company
77 Joshua Silverman 5 Yes Fabric.AI Inc., Femasys Inc., PharmaCyte Biotech Inc., Q/C Technologies Inc., Tao Synergies Inc.
78 Katherine M. Sandstrom 5 Yes EastGroup Properties Inc., Healthpeak Properties Inc., Janus Living Inc., Toll Brothers Inc., Urban Edge Properties
79 Kirk S. Hachigian 5 Yes Allegion plc, Irenic Acquisition Corp., L3Harris Technologies Inc., NextEra Energy Inc., PACCAR Inc.
80 Kristina M. Johnson 5 Yes Cisco Systems Inc., DuPont de Nemours Inc., Infleqtion Inc., Minerals Technologies Inc., Qnity Electronics Inc.
81 Magda Marquet 5 Yes AnaptysBio Inc., Arcturus Therapeutics Holdings Inc., First Tracks Biotherapeutics Inc., Immix Biopharma Inc., TransCode Therapeutics Inc.
82 Maritza Gomez Montiel 5 Yes AptarGroup Inc., Comcast Holdings ZONES, McCormick & Company Incorporated, Royal Caribbean Cruises Ltd., Versant Media Group Inc.
83 Mary Thistle 5 Yes Aktis Oncology Inc., Alaunos Therapeutics Inc., Cullinan Therapeutics Inc., Entrada Therapeutics Inc., Q32 Bio Inc.
84 Melanie Healey 5 Yes Hilton Worldwide Holdings Inc., Kenvue Inc., PPG Industries Inc., Target Corporation, Verizon Communications Inc.
85 Michael T. Fries 5 Yes Grupo Televisa S.A.B., Liberty Global Ltd., Liberty Latin America Ltd., Lionsgate Studios Corp, Starz Entertainment Corp.
86 Michael Thomas Heffernan 5 Yes Avalo Therapeutics Inc., Biohaven Ltd., Collegium Pharmaceutical Inc., Trevi Therapeutics Inc., enGene Therapeutics Inc.
87 Mimi Kristine Berdal 5 Yes Cavendish Hydrogen ASA, Goodtech ASA, Hexagon Composites ASA, Norsk Titanium as, Thor Medical ASA
88 Necip Sayiner 5 Yes Axcelis Technologies Inc., Power Integrations Inc., Rambus Inc., Sandisk Corporation, Teradyne Inc.
89 Norman Thomas Linebarger 5 Yes Cummins Inc., General Catalyst Global Resilience Merger Corp., Harley-Davidson Inc., Innio N.V., Republic Services Inc.
90 Patrick G. Enright 5 Yes BioAge Labs Inc., Jazz Pharmaceuticals plc, Vera Therapeutics Inc., Veradermics Incorporated, Zenas BioPharma Inc.
91 Paul M. Meister 5 Yes Amneal Pharmaceuticals Inc., Aptiv PLC, Oaktree Acquisition Corp. III Life Sciences, Quanterix Corporation, Versigent PLC
92 Richard Beckwitt 5 Yes Dream Finders Homes Inc., Eagle Materials Inc, Ferguson Enterprises Inc., Lennar Corporation, Weyerhaeuser Company
93 Richard J. Berman 5 Yes BioVie Inc., Celularity Inc., Context Therapeutics Inc., CryoPort Inc., Sidus Space Inc.
94 Rita Jain 5 Yes AnaptysBio Inc., Avalo Therapeutics Inc., Celldex Therapeutics Inc., First Tracks Biotherapeutics Inc., SAB Biotherapeutics Inc.
95 Robert A. Bruggeworth 5 Yes Entegris Inc., MSA Safety Incorporated, Qorvo Inc., Seagate Technology Holdings PLC, Skyworks Solutions Inc.
96 Scott W. Morrison 5 Yes Corvus Pharmaceuticals Inc., IDEAYA Biosciences Inc., Tarsus Pharmaceuticals Inc., Vera Therapeutics Inc., Zai Lab Limited
97 Stephen F. Angel 5 Yes CSX Corporation, GE Aerospace, GE Vernova Inc., Linde plc, PPG Industries Inc.
98 Steven D. Miller 5 Yes Bausch Health Companies Inc., Conduent Incorporated, Dana Incorporated, JetBlue Airways Corporation, Xerox Holdings Corporation
99 Teri List 5 Yes Danaher Corporation, DoubleVerify Holdings Inc., Microsoft Corporation, Visa Inc., lululemon athletica inc.
100 Wayne Remell Walker 5 Yes Fabric.AI Inc., Outdoor Holding Company, PharmaCyte Biotech Inc., Pitney Bowes Inc., Wrap Technologies Inc.

How this ranking is built

Counts each director's current seats on the boards of publicly traded companies (an active stock listing or a ticker on file). Investment fund boards are left out: fund directors often oversee dozens of funds in one fund family, which proxy advisers do not count. More than 4 seats is "overboarded", the limit major proxy advisers apply to directors who are not CEOs. Seats come from SEC Forms 3/4/5, Companies House, Brønnøysund and Wikidata; a seat counts until a departure is recorded, so a director who left without a filing may still be counted. Directors with fewer than 2 public boards are left out.

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