Stock Office Administrator

Top Horizontal Menu Skip to main content Alt + 1 Skip to page footer Alt + 2 Menu , Home Page Options Jobs Location Search Assistance Sign In Hide sub menu Hide Dashboard Alerts Accessibility Home My Dashboard Job Search Results Job Details Top Job Details Here are the details for the selected job. You may need to scroll down to see all the information about the job, including the job description. If you wish to apply for this job click on the Apply button.

WARNING:

Always be on the lookout for job scams! Learn more about identity theft Opens in new window Help information , opens a new window. Info First Job Previous Job 1,050 of 6,449 Next Job Last Job Share More Like This $83k Per Year (Will discuss with applicant) Stock Office Administrator Amphastar Pharmaceuticals, Inc.

Occupation:

Compensation, Benefits, and Job Analysis Specialists

Location:

Rancho Cucamonga, CA - 91730

Job Type:

Regular, Full Time (30 Hours or More), Permanent Employment, Day Shift

Posted:

05/06/2026 Positions available: 1

Source:

CalJOBS

Web Site:

CalJOBS Onsite /

Remote:

Work onsite all of the time

Updated:

05/07/2026

Expires:

06/09/2026 Job #: 19851702 Job Requirements and Properties Help for Job Requirements and Properties. Opens a new window. Work Onsite Full Time Education Master's Degree Experience 36 Month(s) Schedule Full Time Job Type Regular Duration Permanent Employment Hours 40 Hours Per Week Shift Day Shift Public Transit Available Benefits Job Description Help for Job Description. Opens a new window.

Duties:

The Stock Office Administrator at Amphastar Pharmaceuticals Inc (AMPH) in Rancho Cucamonga, CA, will analyze and propose appropriate ways and amounts to compensate employees with stock options and other financial tools. Strategically manage and maintain all equity related matters and the stock program, utilizing the stock option management software. Utilize professional financial tools and accounting methods to conduct stock related financial analysis, prepare complex stock compensation strategies, and advise on equity awards for new hires, promotions, and related requests. Analyze and advise the composition and proportion of qualified equity options for each chosen employee's award package according to relevant regulations and company policy. Prepare various complex financial spreadsheets and stock programs for stock certificates and stock option portfolio. Prepare complex financial spreadsheet to precisely calculate and administer any stock activities, including the grants, exercises, termination, and cancellations of any equity award. Perform monthly, quarterly and yearly reconciliation of records between HR, Payroll, Finance and Legal. Prepare daily, weekly, and monthly stock watches as well as yearly reporting inclusive of information need for Form 4s, 13G, D&O Questionnaires, Proxy plus 10k filings. Serve as primary personnel responsible for matters related to company stock options, maintain and process due diligence updates pertaining to dividends outstanding and unclaimed property preparation, and ensure compliance with state, federal and foreign regulations, and securities laws. Responsible for stock related management, manage the process for all aspects of the company's stock-based compensation plans including options and Restricted Stocks Units (RSU), utilizing the stock option management software. Update and maintain an annual tax reporting of stock transactions spreadsheet for consultants & advisory board members for Forms 1099.

Minimum Requirements:

Requires a Master's degree in Business Administration, Finance, Health Services Management, or related field and 3 years of experience as a Stock Office Administrator, Business Manager, Project Manager, or related occupation. Must include 3 years of financial project experience in the healthcare industry. Must include 3 years of experience with: (1) utilizing professional financial tools and accounting methods to conduct related financial analysis; (2) reading, analyzing, and interpreting financial data and reports; and (3) performing monthly, quarterly, and annual reconciliation of records between HR, Payroll, Finance, and Legal departments. Interested candidates should send resume and cover letter indicating the job title in the subject line, to Ashley Simmons at ashleys@amphastar.com . Amphastar Pharmaceuticals, Inc. Is a Private Sector employer with 5 locations

Company Profile:

Amphastar Pharmaceuticals, Inc. is a generic and specialty pharmaceutical company that is engaged in the discovery, development, manufacture and marketing of generic and proprietary pharmaceuticals, innovative delivery systems and active pharmaceutical ingredients. Amphastar's Management Team takes pride in the Company's "3H" commitment to "High Quality, High Efficiency and High Technology". In keeping with this pledge of excellence to the consumer, Amphastar will continue to invest in state-of-the-art equipment, research & development, facilities, and the advancement of its employees. Amphastar is committed to providing an environment that empowers employees to realize their full potential through the achievement of both their professional and personal goals. Did Not Disclose Number of Employees Connect with Amphastar Pharmaceuticals, Inc. Other Local Jobs from Amphastar Pharmaceuticals, Inc. Help for Other Local Jobs from. Opens a new window. Validation Technician Amphastar Pharmaceuticals, Inc. Rancho Cucamonga, CA Validation Engineers Regular | $26.40-$28.40 Hour Preferred Employer 9 weeks ago

SUMMARY:

Executes and maintains validation records for pharmaceutical product manufacturing equipment and processes by performing the following duties.

ESSENTIAL DUTIES AND RESPONSIBILITIES

include the following. Other duties may be assigned.

• Performs validations and revalidations on equipment and processes, such as autoclaves, ovens, aseptic processes, product assembly lines, filling machines, sterilization processes and cleaning processes.
• Operates department and facility equipment according to defined procedures.
• Collects samples and delivers to appropriate laboratory area/personnel.
• Prepares necessary materials and appropriate documentation, and compiles final report packages.
• Reports problems associated with equipment and processes.
• Compiles test results, comparing to established standards.
• Actively participates in department trainings and contributes as a team to achieve department goals.
• Maintains and organizes an assigned department responsibility (when applicable).

General Requirements (Outer) Skills (Inner) Specialized (Center) 0% Occupation 0% Education 0% Work Experience 0% Location 0% Salary N/A Job Skills N/A Shift N/A Min. Age N/A Drivers Lic. N/A DL Endorsements N/A Typing N/A Security Clearance N/A Language This chart is used to compare your background against this job to help to determine if you would be a good fit for this position. You match 0% of the General Job Requirements. You match 0% of the Skills Required, and you match 0% of the Specialized Job Requirements. End of interactive chart. View Share See all jobs from Amphastar Pharmaceuticals, Inc. Location/Work Site Information Help for Location/Work Site Information. Opens a new window. Cost of Living Calculator Help for Cost of Living Calculator. Opens a new window. Compensation and Benefits Help for Compensation and Benefits. Opens a new window. Job Type and Required Hours Help for Job Type and Required Hours. Opens a new window. Work Experience Help for Work Experience. Opens a new window. Education and Training Help for Education and Training. Opens a new window. Skills Required Help for Skills Required. Opens a new window. Occupation Information for Compensation, Benefits, and Job Analysis Specialists Help for Occupation Information for Compensation, Benefits, and Job Analysis Specialists. Opens a new window. Other Jobs and Employers Career Ladder Help for Career Ladder. Opens a new window. Personal Requirements Help for Personal Requirements. Opens a new window. Nature of the Work Help for Nature of the Work. Opens a new window. Work Values and Activities Help for Work Values and Activities. Opens a new window. Change Job Search Criteria Print Job Order Opens in new window [ Do you have a comment or concern about this job posting? ] About Sign In / Register Home Site Map Site Search Explore CalJOBS Settings Accessibility Statement Preferred Settings Page Preferences Languages Services For Individuals For Employers Labor Market Mobile App Legal Privacy Statement Terms of Use Disclaimer Equal Employment Opportunity Resources Protect Yourself Assistance CalJOBS Contact Us Statewide Sacramento, CA 94280 Copyright © 1998-2026 Geographic Solutions, Inc. All Rights Reserved. Virtual OneStop® - VOS Sapphire AI v24