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David O'Toole
Director of Finance/CFO at
AVITA MEDICAL, INC.
Net worth: 662 174 $ as of 31/05/2026
Profile
David D.
O'Toole is currently a Member at The American Institute of Certified Public Accountants, California Society of Certified Public Accountants, and Southern California Biomedical Council.
He serves as Chief Financial & Accounting Officer at AVITA Medical, Inc. since 2023.
He has been with Deloitte Touche Tohmatsu Services LLC since 2004.
Formerly, Mr. O'Toole was Chief Financial Officer & Secretary at Opiant Pharmaceuticals, Inc. from 2017 to 2023.
He was Chief Financial Officer & Senior Vice President at Soleno Therapeutics, Inc. from 2014 to 2017.
He served as Independent Director at MediciNova, Inc. from 2012 to 2014 and Chief Financial Officer & Senior Vice President at Codexis, Inc. during the same period.
From 2010 to 2012, he was Chief Financial Officer at Response Genetics, Inc. He was Chief Financial Officer & Executive Vice President at Abraxis BioScience, Inc. from 2008 to 2010.
From 1992 to 2008, he was Partner-Strategic Client Group at Deloitte & Touche LLP.
He was Tax Manager-International at Arthur Anderson & Co. from 1984 to 1992.
He was a Member of the California Healthcare Institute.
Education includes undergraduate studies at the University of Arizona.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 12/06/2026 | 152,927 ( 0.5% ) | 662 174 $ | 31/05/2026 |
David O'Toole active positions
| Companies | Position | Start |
|---|---|---|
| AVITA MEDICAL, INC. | Director of Finance/CFO | 15/06/2023 |
The American Institute of Certified Public Accountants
 The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Corporate Officer/Principal | - |
California Society of Certified Public Accountants | Corporate Officer/Principal | - |
Southern California Biomedical Council
 Southern California Biomedical Council Miscellaneous Commercial ServicesCommercial Services Promotes biotech and medical device communities | Corporate Officer/Principal | - |
Former positions of David O'Toole
| Companies | Position | End |
|---|---|---|
| OPIANT PHARMACEUTICALS, INC. | Director of Finance/CFO | 02/03/2023 |
| SOLENO THERAPEUTICS, INC. | Director of Finance/CFO | 11/09/2017 |
| MEDICINOVA, INC. | Director/Board Member | 16/06/2014 |
| CODEXIS, INC. | Director of Finance/CFO | 01/06/2014 |
| RESPONSE GENETICS, INC | Director of Finance/CFO | 20/08/2012 |
Training of David O'Toole
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
93
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
Codexis, Inc.
 Codexis, Inc. Chemicals: SpecialtyProcess Industries Develops biocatalytic chemical processes | Process Industries |
MediciNova, Inc.
 MediciNova, Inc. Pharmaceuticals: MajorHealth Technology Operates as biopharmaceutical company, which develops novel therapeutics for the treatment of neurological and other disorders | Health Technology |
Soleno Therapeutics, Inc.
 Soleno Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a biopharmaceutical company which develops and commercializes novel therapeutics for the treatment of rare diseases | Health Technology |
Response Genetics, Inc.
 Response Genetics, Inc. Pharmaceuticals: MajorHealth Technology Provides pharmaceutical and diagnostic services | Health Technology |
Opiant Pharmaceuticals, Inc.
 Opiant Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical company that develops medicines for addictions and drug overdose | Health Technology |
Abraxis BioScience, Inc.
 Abraxis BioScience, Inc. Pharmaceuticals: MajorHealth Technology Manufactures specialty pharmaceutical products | Health Technology |
Deloitte & Touche LLP
 Deloitte & Touche LLP Miscellaneous Commercial ServicesCommercial Services Provides auditing, financial advisory and tax consulting services | Commercial Services |
The American Institute of Certified Public Accountants
The American Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Association of accountants | Commercial Services |
University of Arizona
 University of Arizona Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
California Healthcare Institute
 California Healthcare Institute BiotechnologyHealth Technology Provides biomedical community services | Health Technology |
California Society of Certified Public Accountants | Commercial Services |
Southern California Biomedical Council
Southern California Biomedical Council Miscellaneous Commercial ServicesCommercial Services Promotes biotech and medical device communities | Commercial Services |
Arthur Anderson & Co. | |
AVITA Medical, Inc.
 AVITA Medical, Inc. Medical SpecialtiesHealth Technology Develops and commercializes medical devices for regenerative medicine | Health Technology |
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