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William Waddill
Directeur/Membre du Conseil chez
ANNEXON, INC.
Fortune : 6 M $ au 30/06/2026
Profil
William D.
Waddill was the founder of Square One Resources Ltd., founded in 2000, where the title held was Principal from 2000 to 2006.
Mr. Waddill was the founder of Square One Finance, founded in 2000, where the title held was Principal from 2000 to 2006.
Current jobs include Independent Non-Executive Director at Arrowhead Pharmaceuticals, Inc. since 2018; Director at Protagonist Pty Ltd.; Independent Director at Annexon, Inc. since 2021; and Independent Director at Protagonist Therapeutics, Inc. since 2016.
Former jobs include Chairman at The Association of Bioscience Financial Officers; Senior Director-Finance & Administration at Exelixis, Inc. from 1996 to 2000; Director at Sorbent Therapeutics, Inc.; Director at Biotechnology Innovation Organization; Independent Director at Turnstone Biologics Corp.
from 2024 to 2025; Principal at PricewaterhouseCoopers LLP; Chief Financial Officer & Senior Vice President at Mereo BioPharma 5, Inc. from 2007 to 2014; Chief Financial Officer at Medical Science Partners LP; Chief Financial Officer & Senior Vice President at Ilypsa, Inc. from 2006 to 2007; Principal at Deloitte & Touche, Inc.; and CFO, Secretary, Treasurer & Senior VP at Calithera Biosciences, Inc. from 2014 to 2016.
Education includes undergraduate studies at the University of Illinois.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 15/01/2026 | 56 563 ( 0,04 % ) | 5 M $ | 30/06/2026 | |
| 23/06/2026 | 7 825 ( 0,01 % ) | 959 189 $ | 30/06/2026 | |
ANNEXON, INC. -.--% | 11/06/2026 | 0 ( -.--% ) | - $ | 30/06/2026 |
Postes actifs de William Waddill
| Sociétés | Poste | Début |
|---|---|---|
| PROTAGONIST THERAPEUTICS, INC. | Directeur/Membre du Conseil | 01/07/2016 |
| ARROWHEAD PHARMACEUTICALS, INC. | Directeur/Membre du Conseil | 01/01/2018 |
| ANNEXON, INC. | Directeur/Membre du Conseil | 12/08/2021 |
Protagonist Pty Ltd.
 Protagonist Pty Ltd. Pharmaceuticals: MajorHealth Technology Operates as a biotechnology company | Directeur/Membre du Conseil | - |
Anciens postes connus de William Waddill
| Sociétés | Poste | Fin |
|---|---|---|
| TURNSTONE BIOLOGICS CORP. | Directeur/Membre du Conseil | 11/08/2025 |
| CALITHERA BIOSCIENCES, INC. | Directeur Financier/CFO | 31/12/2016 |
| ONCOMED PHARMACEUTICALS INC | Directeur Financier/CFO | 31/03/2014 |
Ilypsa, Inc.
 Ilypsa, Inc. BiotechnologyHealth Technology Develops biopharmaceutical products | Directeur Financier/CFO | 01/09/2007 |
Square One Finance
 Square One Finance Marine ShippingTransportation Provides deep sea freight transportation services | Fondateur | 01/09/2006 |
Formation de William Waddill
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
68
Relations au 1er degré
18
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 18 |
|---|---|
Arrowhead Pharmaceuticals, Inc.
 Arrowhead Pharmaceuticals, Inc. BiotechnologyHealth Technology Develops novel drugs to treat intractable diseases | Health Technology |
Exelixis, Inc.
 Exelixis, Inc. Pharmaceuticals: MajorHealth Technology Operates as a cancer drug discovery company | Health Technology |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, assurance, consulting and tax & business consulting services | Commercial Services |
Mereo BioPharma 5, Inc.
 Mereo BioPharma 5, Inc. Pharmaceuticals: MajorHealth Technology Develops anti-cancer stem cell therapeutics | Health Technology |
Medical Science Partners LP
 Medical Science Partners LP Investment ManagersFinance Profile unavailable. | Finance |
Sorbent Therapeutics, Inc.
 Sorbent Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops therapies for cardiovascular and renal diseases | Health Technology |
Protagonist Pty Ltd.
Protagonist Pty Ltd. Pharmaceuticals: MajorHealth Technology Operates as a biotechnology company | Health Technology |
Biotechnology Innovation Organization
 Biotechnology Innovation Organization Miscellaneous Commercial ServicesCommercial Services Operates as a biotechnology advocacy organization representing biotech companies, industry leaders and state biotech associations | Commercial Services |
Annexon, Inc.
 Annexon, Inc. Pharmaceuticals: MajorHealth Technology Develops novel therapeutics for neurodegenerative and autoimmune disorders | Health Technology |
University of Illinois
 University of Illinois Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ilypsa, Inc.
Ilypsa, Inc. BiotechnologyHealth Technology Develops biopharmaceutical products | Health Technology |
The Association of Bioscience Financial Officers
 The Association of Bioscience Financial Officers Miscellaneous Commercial ServicesCommercial Services Operates as a association for bioscience financial officers | Commercial Services |
Protagonist Therapeutics, Inc.
 Protagonist Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Manufactures peptide based therapeutic products | Health Technology |
Deloitte & Touche, Inc.
 Deloitte & Touche, Inc. Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Square One Resources Ltd.
 Square One Resources Ltd. Personnel ServicesCommercial Services Operates as a recruitment company | Commercial Services |
Calithera Biosciences, Inc.
 Calithera Biosciences, Inc. BiotechnologyHealth Technology Develops novel therapeutics to control cancer and other diseases | Health Technology |
Square One Finance
Square One Finance Marine ShippingTransportation Provides deep sea freight transportation services | Transportation |
Turnstone Biologics Corp.
 Turnstone Biologics Corp. BiotechnologyHealth Technology Develops and sells medicines to treat and cure solid tumors | Health Technology |
