Skip to Content

Carbylan Therapeutics, Inc.

Company NameCarbylan Therapeutics, Inc.
Stock SymbolCBYL

The Firm announces an investigation on behalf of investors of Carbylan Therapeutics, Inc. (“Carbylan” or the “Company”) (NASDAQ: CBYL) concerning the Company and its officers’ possible violations of federal securities laws. GPM is preparing a lawsuit on behalf of injured investors.

Carbylan is a pharma firm that manufactures and commercializes innovative, chemically engineered polymer systems and proprietary combination therapies for such conditions as the treatment of pain associated with osteoarthritis of the knee.

On April 9, 2015, Carbylan held its Initial Public Offering, selling 13 million shares of its stock and generating $65 million in capital. On February 1, 2016, Carbylan announced its top-line results from its first Phase 3 trial of Hydros-TA for the treatment of knee pain connected with osteoarthritis. The Company announced that only one of two primary endpoints had been achieved in the Phase 3 trial.

On this news, Carbylan shares fell $1.81 per share, or over 73%, to close on February 2, 2016 at $0.66 per share.

If you purchased Carbylan securities, have information or would like to learn more about these claims, or have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Lesley Portnoy, Esquire, of GPM, 1925 Century Park East, Suite 2100, Los Angeles, California 90067 at 310-201-9150, Toll-Free at 888-773-9224 or by e-mail to

Submit Your Information

If you suffered a loss on your Carbylan Therapeutics, Inc. investments or would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below.

An attorney will contact you at no cost to provide you information about joining the action and answer your questions. Please note that submission of this form does not by itself form an attorney-client relationship nor does filing out this form mean you have joined any lawsuit.

Shares Purchased

Number of SharesBuy DatePrice Per ShareAdd

Shares Sold

Number of SharesSell DatePrice Per ShareAdd