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) April 28, 2015

PRAXAIR, INC.

(Exact name of registrant as specified in its charter)

DELAWARE

(State or Other jurisdiction

of incorporation)

(203) 837-2000

(Registrant’s telephone number, including 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 5.07 Submission of Matters to a Vote of Security Holders

The Annual Meeting of Shareholders of Praxair, Inc. was held on April 28, 2015 (the “Annual Meeting”), at which shareholders voted upon the items set forth below. The total number of shares that were present or represented by proxy at the Annual Meeting was 253,416,880, which was 87.81% of the shares outstanding and entitled to vote and which constituted a quorum. The final voting results of the items submitted to a vote of the shareholders are set forth below.

Proposal 1

The ten nominees for election as a director were elected to serve until the 2016 annual meeting of shareholders, and until his or her successor is elected and qualified. The vote results were as follows, with each nominee having received at least 88.35% of the votes cast for his or her election:

Proposal 2

Shareholders approved, on an advisory and non-binding basis, the compensation of Praxair’s Named Executive Officers as disclosed in the 2015 Proxy Statement, by the votes set forth below.

Proposal 3

Shareholders rejected a shareholder proposal regarding an independent Board Chairman by the votes set forth below.

Proposal 4

Shareholders ratified the appointment of PricewaterhouseCoopers LLP as the independent auditor, by the votes set forth below.

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.