Boardroom Alpha
Boardroom Alpha
AMPH · Current Report (Form 8-K) · Filed March 6, 2026

Amphastar Pharmaceuticals Inc — Current Report (Form 8-K)

Form
8-K
Filed
March 6, 2026
Period
Mar 3, 2026
Ticker
AMPH
Accession
0001297184-26-000015
Boardroom Alpha · Filing insights

Amphastar signs one-year executive agreements with two leaders, providing enhanced severance and equity vesting on termination or change in control.

About Amphastar Pharmaceuticals Inc
Market cap
$814M
1Y TSR
−23.3%
3Y TSR
−27.6%
Board grade
B-
Sector
Healthcare
CEO
Jack Y Zhang
Last annual meeting: Jun 1, 2026 · View full Amphastar Pharmaceuticals Inc profile →
Amphastar Pharmaceuticals, Inc._March 3, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event Reported): March 3, 2026

Amphastar Pharmaceuticals, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

001-36509

33-0702205

(State or Other Jurisdiction of
Incorporation)

(Commission File Number)

(IRS Employer Identification
Number)

11570 6th Street

Rancho Cucamonga, California

91730

(Address of Principal Executive Offices)

(Zip Code)

Registrant's telephone number, including area code: (909) 980-9484

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

T

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, par value $0.0001 per share

AMPH

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On March 3, 2026 (the “Effective Date”), Amphastar Pharmaceuticals, Inc. (“Amphastar” or, the “Company”), entered into executive employment agreements with each of Jacob Liawatidewi, the Company’s Executive Vice President of Corporate Administration Center, Secretary and a member of the board of directors (the “Liawatidewi Employment Agreement”) and Rong Zhou, the Company’s Senior Executive Vice President of Production Center (the “Zhou Employment Agreement” and together with the Liawatidewi Employment Agreement, the “Employment Agreements”).

The Employment Agreements provide for an initial term of one year and will be automatically extended for successive one-year periods, unless notice of non-renewal is given by the Company or applicable executive at least 90 days prior to the expiration of the initial term or any annual renewal term. Each Employment Agreement is terminable by the Company or the applicable executive at any time, with or without “good reason” (as defined in the executive’s Employment Agreement), with or without “cause” (as defined in the executive’s Employment Agreement), or due to the executive’s disability or death.

Pursuant to the Liawatidewi Employment Agreement, Mr. Liawatidewi will receive an annual base salary of $525,800 and be eligible to earn a performance-based annual cash bonus with a target amount equal to 55% of his base salary. Pursuant to the Zhou Employment Agreement, Mr. Zhou will receive an annual base salary of $590,000 and be eligible to earn a performance-based annual cash bonus with a target amount equal to 53% of his base salary. Each executive also will be eligible to receive equity incentive compensation, as determined by the Company’s Board of Directors or its Compensation Committee, and participate in the Company’s benefit plans as in effect from time to time made available to the executive.

If the Company terminates the executive’s employment without cause or does not renew an Employment Agreement at the end of the initial term or any renewal term, or if the executive resigns for good reason (collectively, a “qualifying termination”), then under the executive’s Employment Agreement, conditioned upon execution of a release in form and substance satisfactory to the Company, the executive will receive:

a lump-sum payment in an amount equal to two times the sum of (a) the highest annual base salary in effect during the 12 months immediately prior to the date of termination, plus (b) the average annual bonus earned by the executive for the most recent two fiscal years ending prior to the date of termination;

continued payment of health insurance premiums for coverage for the executive and eligible dependents under the Company’s group health, dental and vision benefits, for up to 12 months following such termination; and

accelerated vesting of 100% of any then unvested stock options, restricted stock units, performance stock units, or other equity awards granted by the Company to such executive.

If the executive experiences a qualifying termination during the period beginning on the date of a change in control and ending on the date one year after such change in control, then, under the executive’s Employment Agreement, conditioned upon execution of a release in form and substance satisfactory to the Company and in addition to the severance payments described above, the executive will be entitled to:

a lump-sum payment in an amount equal to two times the sum of (a) the highest annual base salary in effect during the 12 months immediately prior to the date of termination, plus (b) the average annual bonus earned by the executive for the most recent two fiscal years ending prior to the date of termination; and

an additional 12-month extension of continued payment of health insurance premiums for coverage for the executive and eligible dependents under the Company’s group health, dental and vision benefits.

Each Employment Agreement also provides that, if the executive resigns for good reason, the Company terminates his employment without cause, or the executive’s employment terminates due to his death or disability, the executive will receive (a) any applicable prorated bonus, based on actual performance for the year of termination, and (b) any accrued but unpaid annual bonus for the fiscal year immediately preceding the year of termination.

Under the executive’s Employment Agreement, if a “change in control” (as defined in the Company’s 2015 Equity Incentive Plan) occurs during the executive’s employment, then 100% of any then unvested stock options, restricted stock units, performance stock units, or other equity awards granted by the Company to such executive will accelerate vesting as of immediately prior to the change in control.

Each Employment Agreement provides that in the event any payments and benefits (including the severance benefits) provided to the applicable executive would constitute “parachute payments” within the meaning of Section 280G of the

Internal Revenue Code and could be subject to the related excise tax, the executive would receive either the full amount of such payments and benefits or such lesser amount which would result in no portion of the benefits being subject to the excise tax, whichever results in the greater after-tax amount of payments and benefits to the executive.

The foregoing is a brief description of the material terms of the Employment Agreements, do not purport to be a complete description of the rights and obligations of the parties thereunder, and is qualified in its entirety by reference to the copy of the form of Employment Agreement, which is filed as Exhibit 10.1 hereto and incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

 

Exhibit
No.

 

Description

10.1

 

Form of Employment Agreement for Jacob Liawatidewi and Rong Zhou

104

 

Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

 

AMPHASTAR PHARMACEUTICALS, INC.

Date: March 6, 2026

 

By:

/S/WILLIAM J. PETERS

 

 

William J. Peters

 

Chief Financial Officer, Executive Vice President and Treasurer

 

From this filing to the file

Every SEC filing, parsed structured.

Boardroom Alpha indexes every 8-K, 10-K, 10-Q, and proxy back to 2000 — vote tabulations, comp tables, red flags, insider transactions, all queryable the day they hit EDGAR.

Independent — issuer-pays-free, ideology-free, U.S.-owned.

More filings

Other filings from Amphastar Pharmaceuticals Inc (AMPH)

Reference

Frequently asked questions

When did Amphastar Pharmaceuticals Inc file this 8-K?
Amphastar Pharmaceuticals Inc (AMPH) filed this Current Report (Form 8-K) with the SEC on March 6, 2026. The accession number assigned by EDGAR is 0001297184-26-000015.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Amphastar signs one-year executive agreements with two leaders, providing enhanced severance and equity vesting on termination or change in control. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Amphastar Pharmaceuticals Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Amphastar Pharmaceuticals Inc has filed under CIK 1297184, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
Disclaimer

The opinions and information contained herein have been obtained or derived from sources believed to be reliable, but Boardroom Alpha cannot guarantee its accuracy and completeness, and that of the opinions based thereon.

This report contains opinions and is provided for informational purposes only – it does not constitute investment, legal or tax advice. You should not rely solely upon the research herein for purposes of transacting securities or other investments, and you are encouraged to conduct your own research and due diligence, and to seek the advice of a qualified securities professional before you make any investment.

None of the information contained in this report constitutes, or is intended to constitute a recommendation by Boardroom Alpha of any particular security or trading strategy or a determination by Boardroom Alpha that any security or trading strategy is suitable for any specific person. To the extent any of the information contained herein may be deemed to be investment advice, such information is impersonal and not tailored to the investment needs of any specific person.

No representation or warranty, expressed or implied, is made on behalf of Boardroom Alpha as to the accuracy or completeness of the information contained herein. Boardroom Alpha does not accept any liability for any direct, indirect or consequential loss or damage suffered by any person as a result of relying on all or any part of this research and any liability is expressly disclaimed.

Full disclaimer