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)

July 16, 2021

Slack Technologies, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-38926

26-4400325

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

500 Howard Street

San Francisco, California 94105

(Address of principal executive offices) (Zip Code)

(415) 630-7943

(Registrant’s telephone number, including area code)

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:

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Class A Common Stock, par value $0.0001 per share

WORK

New York Stock Exchange

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 8.01.

Other Events.

As previously disclosed, on December 1, 2020, Slack Technologies, Inc. (“Slack” or the “Company”) entered into an Agreement and Plan of Merger (the “Merger Agreement”) with salesforce.com, inc. (“Salesforce”), Skyline Strategies I Inc., a Delaware corporation and a wholly owned subsidiary of Salesforce, and Skyline Strategies II LLC, a Delaware limited liability company and a wholly owned subsidiary of Salesforce, pursuant to which, and upon the terms and subject to the conditions therein, Salesforce has agreed to acquire the Company (the “Transaction”).

The Transaction is conditioned on, among other things, the expiration or termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”). As previously disclosed, on February 16, 2021, Slack and Salesforce each received a request for additional information and documentary material, often referred to as a “second request,” from the Antitrust Division of the Department of Justice (the “DOJ”) pursuant to the HSR Act.

On July 16, 2021, Slack and Salesforce were informed that the DOJ had closed its investigation of the Transaction. The parties currently anticipate the closing of the Transaction will occur on or about July 21, 2021, subject to the satisfaction (or, to the extent permitted by applicable law, waiver) of the conditions set forth in the Merger Agreement that by their nature are to be satisfied at the closing of the Transaction.

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.

Date: July 19, 2021

SLACK TECHNOLOGIES, INC.

/s/ Allen Shim

Allen Shim

Chief Financial Officer

Slack Technologies, Inc. 8-K