(Senior Associate) Manager, Payroll and Stock Administration

Manager, Payroll and Stock Administration Mannkind Corporation stock options United States, California, Westlake Village 30930 Russell Ranch Road (Show on map) May 14, 2026

Position:

Manager, Payroll and Stock Administration Location:

Westlake Village, CA Job Id:

112917 # of

Openings:

1 MannKind Corporation is a biopharmaceutical company dedicated to transforming chronic disease care through innovative, patientcentric solutions, developing and commercializing innovative inhaled therapeutics and drugdevice technologies aimed at addressing serious unmet needs across endocrine, cardiorenal, and orphan lung diseases. The company applies deep expertise in formulation science and inhalationdevice engineering to reduce the treatment burden for conditions such as diabetes, congestive heart failure, pulmonary fibrosis, and pulmonary hypertension. MannKind's core technologies, including ultrafine drypowder formulations and advanced inhalation platforms, enable rapid, convenient delivery of medicines directly to the deep lung. This approach supports both local pulmonary targeting and systemic delivery for various medical indications. Through alternative drug formulations and delivery mechanisms, MannKind aims to bring forward differentiated, patientcentric therapies that expand treatment options to improve outcomes across chronic and rare diseases. At MannKind, our employees are our greatest asset. We foster a close-knit, collaborative culture where every team member plays a vital role in our mission. We are proud to champion a rich blend of backgrounds, perspectives, and working styles as we work together to improve health outcomes and change lives.

Position Summary:

The Manager, Payroll and Stock Administration is responsible for the accurate, compliant, and timely execution of U.S. payroll operations and equity (stock) administration. This role ensures operational excellence across payroll processing, regulatory compliance, and equity plan administration, while enhancing employee experience and supporting broader Finance and HR initiatives. This position requires strong technical expertise, attention to detail, and the ability to collaborate cross-functionally across HR, Finance, Legal, and external vendors.

Key Responsibilities:

Payroll Administration Manage end-to-end payroll processing for U.S. employees, ensuring accuracy, compliance, and timeliness Administer payroll systems and partner with external payroll providers as needed Ensure compliance with federal, state, and local wage and hour laws, tax regulations, and reporting requirements Reconcile payroll-related accounts (e.g., wages, taxes, benefits, deductions) and support audits Lead payroll-related process improvements, controls, and documentation Stock (Equity) Administration Administer employee equity plans (e.g., stock options, RSUs, ESPP if applicable) Maintain accurate equity records and coordinate with external vendors and transfer agents Support equity grant lifecycle (grant issuance, vesting, exercises, settlements) Partner with Legal, Finance, and HR to ensure compliance with regulatory and reporting requirements (e.g., SEC filings, tax reporting) Respond to employee inquiries related to equity compensation Compliance & Reporting Prepare and review payroll and equity-related reporting (internal and external) Ensure SOX compliance and maintain strong internal controls Support internal/external audits and regulatory filings (e.g., W-2s, 1099s, Form 4s if applicable) Cross-Functional Partnership Collaborate with HR, Finance, Accounting, Legal, and IT teams to ensure seamless operations Provide subject matter expertise on payroll and equity-related topics Support compensation and benefits programs where payroll/equity integration is

Education and Experience Qualifications:

Required:

Bachelor's degree in Finance, Accounting, HR, or related field 6-8+ years of experience in payroll and/or equity administration (level-dependent) Strong knowledge of U.S. payroll regulations, tax compliance, and reporting Experience with equity compensation administration (stock options, RSUs) High attention to detail and strong analytical skills

Preferred:

Experience in a publicly traded company and familiarity with SOX controls Experience with payroll and equity systems (e.g., Paycor, E•TRADE, Computershare, etc.) CPP (Certified Payroll Professional) or CEP (Certified Equity Professional) certification Biotech / life sciences industry experience

Key Competencies:

Accuracy & Compliance:

Maintains high standards in regulated processes

Ownership:

Drives accountability for end-to-end payroll and equity outcomes

Collaboration:

Effectively partners across functions

Continuous Improvement:

Identifies opportunities to streamline and enhance processes

Employee Focus:

Ensures a seamless and transparent employee experience

Pay Range:

$116,000 - $174,000 per year Apply for this Position