General

Where is the Company’s corporate headquarters?
BioAtla’s corporate headquarters is located in San Diego, California, U.S.
When was the Company founded?
BioAtla was founded in March 2007.
Where is the Company incorporated?
BioAtla originally operated as a Delaware limited liability company, BioAtla, LLC. In July 2020, we converted from a limited liability company into a Delaware corporation pursuant to a statutory conversion and changed our name from BioAtla, LLC to BioAtla, Inc.
When did the Company go public?
BioAtla completed their initial public offering (“IPO”) on December 18, 2020.
What is the Company’s fiscal year?
Our fiscal year ends December 31st.
How is the Company’s stock traded?
Our common stock is listed on the NASDAQ Market under the symbol “BCAB”.

Dividends

Does the Company pay dividends?
BioAtla does not anticipate declaring or paying any cash dividends for the foreseeable future.

Transfer Agent

Who is the Company’s transfer agent?
The transfer agent and registrar for our common stock and Class B common stock is Philadelphia Stock Transfer, Inc. The transfer agent and registrar’s address is 2320 Haverford Rd., Suite 230, Ardmore, PA 19003.
Whom do I contact with questions about my stock?
For questions about your stock please contact our transfer agent, Philadelphia Stock Transfer, Inc, at 2320 Haverford Rd., Suite 230, Ardmore, PA 19003.
How do I transfer stock, change the address on my shareholder account, or replace a lost stock certificate?
To change the address on your shareholder account you must send both your old and new addresses to our transfer agent, Philadelphia Stock Transfer, Inc, at 2320 Haverford Rd., Suite 230, Ardmore, PA 19003.

To replace a lost stock certificate, contact our transfer agent, Philadelphia Stock Transfer, Inc. The transfer agent can look up your records and make any necessary adjustments.
Does the Company have a direct stock purchase plan?
We do not have a direct stock purchase plan.

Auditor/Legal

Who is the Company’s auditor?
Our auditor is Ernst & Young LLP
Who is the Company’s legal counsel?
Our legal counsel is Orrick Herrington & Sutcliffe LLP.

Company Inquiries

Where can I find out more about the Company?
To find out more about us visit our webpage at www.bioatla.com.
Where can I get the latest corporate news releases and financial reports?
Our press release archive can be viewed under the “Press Releases” section and our financial reports are available under the “Financials” section, both under the “Investors” link on our website www.bioatla.com.
How can I view documents the Company has filed with the Securities & Exchange Commission (SEC), including Forms 10-K and 10-Q?
Our SEC Filings can be found on www.sec.gov and are also available under the “Financials” section under the “Investors” link on our website www.bioatla.com.
Who makes up the Company’s Executive Management team and Board of Directors?
For a list of our Executive Management team and Board of Directors please visit the “About Us” tab of our website.
Whom should I contact regarding investor inquiries? For investor inquiries please contact:
Richard Waldron, CFO
BioAtla, Inc.
Email: rwaldron@bioatla.com
What Analysts track the Company at this current time?
See “Analyst Coverage” section under the “Investors” link on our website www.bioatla.com.

Annual Meeting

How can obtain a copy of your annual report and proxy?
Our annual report can be obtained online at www.sec.gov.