![William Jellison](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>)
William Jellison
Director/Board Member at
AVIENT CORPORATION
Net worth: 3 M $ as of 29/06/2026
Profile
William R.
Jellison is currently Director at Young Innovations, Inc. since 2017.
Independent Director at Avient Corp.
since 2015.
Independent Director at Solenis LLC starting 2025.
Independent Director at Medtronic Plc starting 2025.
Independent Non-Executive Director at Telix Pharmaceuticals Ltd. starting 2026.
Member of the Institute of Management Accountants, Inc. Senior Advisor at Astor Place Holdings since 2017.
Formerly Director at PracticeWorks, Inc. Independent Director at Masimo Corp.
from 2024 to 2025.
Independent Director at Anika Therapeutics, Inc. from 2024 to 2026.
Chief Financial Officer & Senior Vice President at DENTSPLY International, Inc. from 2011 to 2013.
Treasurer, Vice President-Finance & Controller at Donnelly Corp.
Chief Financial Officer & Vice President at Stryker Corp.
from 2013 to 2016.
Education includes undergraduate studies at Hope College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
AVIENT CORPORATION 0.08% | 29/06/2026 | 71,297 ( 0.08% ) | 3 M $ | 29/06/2026 |
| 26/04/2026 | 6,444 ( 0% ) | 504 114 $ | 29/06/2026 | |
| 20/04/2026 | 23,103 ( 0.17% ) | 337 997 $ | 29/06/2026 |
William Jellison active positions
| Companies | Position | Start |
|---|---|---|
| AVIENT CORPORATION | Director/Board Member | 06/10/2015 |
| MEDTRONIC PLC | Director/Board Member | 18/08/2025 |
| TELIX PHARMACEUTICALS LIMITED | Director/Board Member | 10/05/2026 |
Institute of Management Accountants, Inc.
 Institute of Management Accountants, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a association of accountants and financial professionals | Corporate Officer/Principal | 02/11/2009 |
Young Innovations, Inc.
 Young Innovations, Inc. Medical SpecialtiesHealth Technology Manufactures oral care products for dental professionals | Director/Board Member | 30/09/2017 |
Astor Place Holdings
 Astor Place Holdings Investment ManagersFinance Astor Place Holdings invests in companies located in the United States with an enterprise value of up to USD 250 million and EBITDA ranging from USD 5 to 25 million. The firm targets companies operating in the fields of aerospace & defense, dental products, life Science tools & equipment, niche industrials and veterinary products industries. It provides financing for MBOs, acquisitions, corporate divestitures, going private transactions, industry consolidations and growth stage capital transactions. It makes controlling investments and acquires minority positions. | Consultant / Advisor | 30/04/2017 |
Solenis LLC
 Solenis LLC Chemicals: Major DiversifiedProcess Industries Produces water treatment chemistries, process aids, functional additives, cleaners and disinfectants | Director/Board Member | 31/01/2025 |
Former positions of William Jellison
| Companies | Position | End |
|---|---|---|
| ANIKA THERAPEUTICS, INC. | Director/Board Member | 17/06/2026 |
| MASIMO CORPORATION | Director/Board Member | 17/08/2025 |
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Training of William Jellison
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
54
1st degree connections
14
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 14 |
|---|---|
DENTSPLY International, Inc.
 DENTSPLY International, Inc. Medical SpecialtiesHealth Technology Manufactures and distributes dental equipment | Health Technology |
Donnelly Corp.
 Donnelly Corp. Home FurnishingsConsumer Durables Design, manufacture and market automotive parts and component systems | Consumer Durables |
Stryker Corp.
 Stryker Corp. Medical SpecialtiesHealth Technology Manufactures and markets reconstructive, medical and surgical, and neurotechnology and spine products | Health Technology |
Anika Therapeutics, Inc.
 Anika Therapeutics, Inc. Medical SpecialtiesHealth Technology Develops, manufactures and commercializes therapeutic products for tissue protection, healing and repair | Health Technology |
Masimo Corp.
 Masimo Corp. Medical SpecialtiesHealth Technology Designs and manufactures non-invasive patient monitoring devices | Health Technology |
Young Innovations, Inc.
Young Innovations, Inc. Medical SpecialtiesHealth Technology Manufactures oral care products for dental professionals | Health Technology |
PracticeWorks, Inc.
 PracticeWorks, Inc. Services to the Health IndustryHealth Services Provides practice management software solutions | Health Services |
Avient Corp.
 Avient Corp. Chemicals: Major DiversifiedProcess Industries Manufactures specialized polymer materials | Process Industries |
Hope College
 Hope College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Institute of Management Accountants, Inc.
Institute of Management Accountants, Inc. Miscellaneous Commercial ServicesCommercial Services Operates as a association of accountants and financial professionals | Commercial Services |
Solenis LLC
Solenis LLC Chemicals: Major DiversifiedProcess Industries Produces water treatment chemistries, process aids, functional additives, cleaners and disinfectants | Process Industries |
Medtronic Plc
 Medtronic Plc Medical SpecialtiesHealth Technology Provides medical technology services | Health Technology |
Astor Place Holdings
Astor Place Holdings Investment ManagersFinance Astor Place Holdings invests in companies located in the United States with an enterprise value of up to USD 250 million and EBITDA ranging from USD 5 to 25 million. The firm targets companies operating in the fields of aerospace & defense, dental products, life Science tools & equipment, niche industrials and veterinary products industries. It provides financing for MBOs, acquisitions, corporate divestitures, going private transactions, industry consolidations and growth stage capital transactions. It makes controlling investments and acquires minority positions. | Finance |
Telix Pharmaceuticals Ltd.
 Telix Pharmaceuticals Ltd. BiotechnologyHealth Technology Operates as a commercial-stage biopharmaceutical company focused on the development and commercialization of therapeutic and diagnostic radiopharmaceuticals | Health Technology |
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