Manager, Stock Administration

We look forward to discovering your talents.

Welcome to an inspired career.

At Halozyme, we are reinventing the patient experience and building the future of drug delivery. We are passionate about the important work we do and constantly strive to do more. We embrace transformation and work hard to innovate for the future. We do this together, as One Team – we rise by lifting others up and believe in the power of working together for the collective win.

That’s why we need you—to help us make a significant impact by taking on increasingly complex challenges, leaping beyond the status quo, advancing our mission and making our One Team culture thrive.

Join us as a Manager, Stock Administration, and you’ll be part of a culture that welcomes diversity, thinks differently to solve problems, works collaboratively as one team, and delivers meaningful innovations that impact people’s lives.

The Manager, Stock Administration is responsible for the day-to-day management, oversight, and accounting support of Halozyme’s equity compensation programs. This role ensures accurate processing, reporting, compliance, and control of all stock-based compensation transactions in accordance with accounting standards, SEC requirements, and internal controls. The Manager partners closely with Finance & Accounting, HR, Legal, and external service providers, and serves as a subject matter expert on equity administration, stock-based compensation accounting, and related processes.

• Oversee processing, review, and approval of all equity compensation transactions, including grants, vesting, exercises, cancellations, forfeitures, and modifications for stock options, RSUs, PSUs, ESPP, and other equity plans.
• Ensure accuracy and integrity of employee and equity records in stock administration systems.
• Maintain the Equity Edge Online (EEO) stock plan database, including system configuration, data integrity, reconciliations, and controls.
• Perform regular reconciliations between Equity Edge Online (EEO) and related systems, including HRIS, payroll, transfer agent, and broker platforms, to ensure data integrity.
• Manage relationships with third‑party equity administration vendors including system providers, brokers, and other supporting partners.
• Develop, document, and maintain stock administration procedures, internal controls, and process documentation.
• Prepare, review, and support monthly, quarterly, and annual accounting for stock-based compensation, including journal entries and tax accruals.
• Partner with Accounting to ensure compliance with ASC 718 and other applicable accounting guidance.
• Prepare and maintain technical accounting memoranda related to equity compensation, including awards with complex features or modifications.
• Provide equity compensation data and supporting schedules for financial statements, footnotes, and management reporting.
• Support SEC reporting requirements by providing accurate and timely equity‑related disclosures and backup for Forms 10-Q, 10‑K, proxy, and other filings as needed.
• Coordinate equity‑related SOX compliance activities, including control design, documentation, testing support, and remediation.
• Coordinate with Payroll to ensure accurate tax withholding, reporting, and remittance related to equity events across jurisdictions.
• Support Tax by running standard and ad‑hoc tax and accounting reports from Equity Edge Online (EEO).
• Prepare, review, and submit Forms 3, 4, and 5 filings through Workiva, partnering with the Legal team to ensure timely, accurate, and compliant Section 16 reporting.
• Provide equity‑related data, analyses, and presentation materials to support Proxy disclosure and Compensation Committee meetings
• Monitor compliance with equity plan terms, IRS regulations, and company policies related to stock-based compensation.
• Partner with Legal and HR on equity plan administration, participant communications, and governance matters as needed.
• Serve as primary point of contact for internal and external auditors for stock-based compensation and equity‑related audits.
• Prepare audit schedules, respond to audit requests, and support…