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): January 7, 2015

BIND THERAPEUTICS, INC.

(Exact name of registrant as specified in its charter)

325 Vassar Street, Cambridge, Massachusetts 02139

(Address of principal executive offices) (Zip Code)

(617) 491-3400

(Registrant’s telephone number, include area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

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:

Item 2.02. Results of Operations and Financial Condition.

On January 7, 2015, BIND Therapeutics, Inc. (the “Company”) issued a press release announcing that, at December 31, 2014, it had approximately $41 million (unaudited) in cash, cash equivalents and short-term investments. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K (the “Current Report”).

Because the Company’s financial statements for the year ended December 31, 2014 have not yet been finalized or audited, the preliminary statement of the Company’s cash, cash equivalents and short-term investments as of December 31, 2014 contained in Exhibit 99.1 and in this Item 2.02 is subject to change, and the Company’s actual cash, cash equivalents and short-term investments as of the end of this period may differ materially from this preliminary estimate. Accordingly, you should not place undue reliance on this preliminary estimate.

Item 7.01. Regulation FD Disclosure.

The Company expects that its cash, cash equivalents and short-term investments as of December 31, 2014 will fund its operating expenses and capital expenditure requirements through at least September 30, 2015. This expectation is based on the Company’s current operating plans and research and development funding that it expects to receive under its existing collaborations, but excludes any potential milestone payments.

The information in Items 2.02 and 7.01 of this Current Report (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly provided by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

The following exhibit relating to Item 2.02 shall be deemed to be furnished, and not filed:

Forward-Looking Statements

This Current Report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this Current Report that do not relate to matters of historical fact should be considered forward-looking statements, including statements regarding our expectation that our cash, cash equivalents and short-term investments as of December 31, 2014 will fund our operating expenses and capital expenditure requirements through at least September 30, 2015.

These forward-looking statements are based on management’s current expectations. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to, the following: the fact that the preliminary statement of our cash, cash equivalents and short-term investments contained in this Current Report is subject to change pending the finalization and audit of our financial statements for the year ended December 31, 2014; the fact that the Company has incurred significant losses since its inception and expects to incur losses for the foreseeable future; the Company’s need for additional funding, which may not be

available; raising additional capital may cause dilution to its stockholders or require it to relinquish rights to its technologies or drug candidates; the Company’s limited operating history; failure to use and expand its medicinal nanoengineering platform to build a pipeline of drug candidates and develop marketable drugs; the early stage of the Company’s development efforts with only one drug candidate in clinical development; failure of the Company or its collaborators to successfully develop and commercialize drug candidates; clinical drug development involves a lengthy and expensive process, with an uncertain outcome; delays or difficulties in the enrollment of patients in clinical trials; serious adverse or unacceptable side effects or limited efficacy observed during the development of the Company’s drug candidates; inability to maintain any of the Company’s collaborations, or the failure of these collaborations; the Company’s reliance on third parties to conduct its clinical trials and manufacture its drug candidates; the Company’s inability to obtain required regulatory approvals; any conclusion by the FDA that BIND-014 does not satisfy the requirements for approval under the Section 505(b)(2) regulatory approval pathway; the inability to obtain orphan drug exclusivity for drug candidates; failure to obtain marketing approval in international jurisdictions; any post-marketing restrictions or withdrawals from the market; effects of recently enacted and future legislation; failure to comply with environmental, health and safety laws and regulations; failure to achieve market acceptance by physicians, patients, or third-party payors; failure to establish effective sales, marketing and distribution capabilities or enter into agreements with third parties with such capabilities; effects of substantial competition; unfavorable pricing regulations, third-party reimbursement practices or healthcare reform initiatives; product liability lawsuits; failure to retain key executives and attract, retain and motivate qualified personnel; difficulties in managing our growth; risks associated with operating internationally, including the possibility of sanctions with respect to our operations in Russia; failure to obtain and maintain patent protection for or otherwise protect our technology and products; effects of patent or other intellectual property lawsuits; the eligibility of a significant portion of the Company’s total outstanding shares to be sold into the market, which could cause the market price of its common stock to drop significantly; increased costs as a result of operating as a public company; and any securities class action litigation. These and other important factors discussed under the caption “Risk Factors” in our Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission, or SEC, on November 6, 2014, and our other reports filed with the SEC could cause actual results to differ materially from those indicated by the forward-looking statements made in this Current Report. Any such forward-looking statements represent management’s estimates as of the date of this Current Report. While we may elect to update such forward-looking statements at some point in the future, we disclaim any obligation to do so, even if subsequent events cause our views to change. These forward-looking statements should not be relied upon as representing our views as of any date subsequent to the date of this Current Report.

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.

EXHIBIT INDEX