![Leone Patterson](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Leone Patterson
Director/Board Member at
NKARTA, INC.
Net worth: 116 900 $ as of 2026-05-30
Profile
Leone D.
Patterson currently serves as Independent Director at Nkarta, Inc. since 2020, Director at Kalaris Therapeutics, Inc. starting in 2025, and Executive VP, Chief Business & Financial Officer at Zymeworks BC, Inc. beginning in 2024.
Former roles include Independent Non-Executive Director at Oxford Biomedica Plc from 2023 to 2024, Independent Director at Climb Bio, Inc. from 2021 to 2024, Vice President & Corporate Controller at Chiron Corp.
from 1999 to 2006, Vice President-Finance at Exelixis, Inc. from 2007 to 2010, Senior Manager at KPMG LLP from 1989 to 1999, VP-Global Business Planning & Analysis at Novartis AG from 2006 to 2007, Vice President & Global Corporate Controller at NetApp, Inc. from 2010 to 2012, Chief Financial Officer & Vice President at Transcept Pharma, Inc. from 2012 to 2014, Chief Financial Officer at Diadexus, Inc. from 2015 to 2016, President, Chief Financial & Accounting Officer at Adverum Biotechnologies, Inc. in 2021, Executive VP, Chief Financial & Business Officer at Zymeworks, Inc. from 2024 to 2026, and Chief Financial & Business Officer at Tenaya Therapeutics, Inc. from 2021 to 2024.
Education includes undergraduate studies at Chapman University and an MBA from St. Mary's College (Indiana) conferred in 2008.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
OXFORD BIOMEDICA PLC 0.01% | 2024-12-30 | 12,447 ( 0.01% ) | 105 365 $ | 2026-05-30 |
| 2026-01-05 | 459 ( 0% ) | 11 535 $ | 2026-05-30 | |
-.--% | 2026-06-02 | 0 ( -.--% ) | - $ | 2026-05-30 |
NKARTA, INC. -.--% | 2026-04-16 | 0 ( -.--% ) | - $ | 2026-05-30 |
Leone Patterson active positions
| Companies | Position | Start |
|---|---|---|
| NKARTA, INC. | Director/Board Member | 2020-04-26 |
Zymeworks BC, Inc.
 Zymeworks BC, Inc. BiotechnologyHealth Technology Develops protein therapeutics for the treatment of cancer, autoimmune and inflammatory diseases | Director of Finance/CFO | 2024-08-31 |
Former positions of Leone Patterson
| Companies | Position | End |
|---|---|---|
| ZYMEWORKS INC. | Director of Finance/CFO | 2026-01-06 |
| OXFORD BIOMEDICA PLC | Director/Board Member | 2024-12-30 |
| CLIMB BIO, INC. | Director/Board Member | 2024-11-30 |
| TENAYA THERAPEUTICS, INC. | Director of Finance/CFO | 2024-08-13 |
| ADVERUM BIOTECHNOLOGIES, INC. | Chief Executive Officer | 2020-06-14 |
Training of Leone Patterson
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
96
1st degree connections
16
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 16 |
|---|---|
Chiron Corp.
 Chiron Corp. Medical SpecialtiesHealth Technology Provides nucleic acid test for blood screening | Health Technology |
Exelixis, Inc.
 Exelixis, Inc. Pharmaceuticals: MajorHealth Technology Operates as a cancer drug discovery company | Health Technology |
Zymeworks BC, Inc.
Zymeworks BC, Inc. BiotechnologyHealth Technology Develops protein therapeutics for the treatment of cancer, autoimmune and inflammatory diseases | Health Technology |
KPMG LLP
 KPMG LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, tax and advisory services | Commercial Services |
Novartis AG
 Novartis AG Pharmaceuticals: MajorHealth Technology Manufactures and markets health care and nutritional products | Health Technology |
Oxford Biomedica Plc
 Oxford Biomedica Plc BiotechnologyHealth Technology Operates as a contract development and manufacturing organization which provides viral vectors to pharmaceutical and biotechnology clients in cell and gene therapy fields | Health Technology |
Chapman University
 Chapman University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
St. Mary's College (Indiana)
 St. Mary's College (Indiana) Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
NetApp, Inc.
 NetApp, Inc. Computer PeripheralsElectronic Technology Provides data management and storage solutions | Electronic Technology |
Transcept Pharma, Inc.
 Transcept Pharma, Inc. Pharmaceuticals: MajorHealth Technology Develops and manufactures pharmaceutical products | Health Technology |
Diadexus, Inc.
 Diadexus, Inc. Medical SpecialtiesHealth Technology Develops and commercializes patent-protected in vitro diagnostic products | Health Technology |
Adverum Biotechnologies, Inc.
 Adverum Biotechnologies, Inc. Pharmaceuticals: MajorHealth Technology Manufactures and sells novel gene therapies | Health Technology |
Nkarta, Inc.
 Nkarta, Inc. BiotechnologyHealth Technology Discovers, develops and delivers NK cell therapies for cancer treatment | Health Technology |
Tenaya Therapeutics, Inc.
 Tenaya Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops therapeutics for heart failure | Health Technology |
Eliem Therapeutics, Inc.
 Eliem Therapeutics, Inc. BiotechnologyHealth Technology Operates as clinical-stage biotechnology company focused on developing novel therapies for neuronal excitability disorders | Health Technology |
Zymeworks, Inc.
 Zymeworks, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals | Health Technology |
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