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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: May 31, 2000
(Date of earliest event reported: May 31, 2000)
CAIS INTERNET, INC.
(Exact name of registrant as specified in its charter)
Delaware 000-26103 52-2066769
(State or other jurisdiction (Commission File Number) (IRS Employer of
incorporation) Identification No.)
1255 22/nd/ Street, N.W., Washington, D.C. 20037
(Address of Principal Executive Offices) (Zip Code)
(202) 715-1300
(Registrant's telephone number, including area code)
Not applicable.
(Former name or former address, if changed since last report)
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Item 5. Other Events
On September 16, 1999, CAIS Internet, Inc. (the "Company") filed with the
Securities and Exchange Commission a Current Report on Form 8-K with respect to
the acquisition of Atcom, Inc. on September 2, 1999. On November 12, 1999, the
Company filed an amendment for the purpose of including financial statements and
pro forma financial information. This Current Report on Form 8-K dated May 31,
2000 is being filed solely to provide additional pro forma financial information
required in the Company's Form S-3 registration statement to be filed with the
Securities and Exchange Commission on June 1, 2000.
(a) Exhibit
99.1 Pro Forma Financial Information.
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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.
CAIS INTERNET, INC.
By: /s/ Ulysses G. Auger, II
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Ulysses G. Auger, II
Chief Executive Officer and
Chairman
Date: May 31, 2000
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CAIS INTERNET, INC.
EXHIBIT INDEX
Exhibit
Number Description
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99.1 Unaudited Pro Forma Condensed Combined Financial Information.
