RULE NO. 424(b)(1) REGISTRATION NO. 333-95921 PROSPECTUS SUPPLEMENT (To Prospectus dated May 9, 2000) EARTHWEB INC. 7% Convertible Subordinated Notes due 2005 and Shares of Common Stock Issuable Upon Conversion of the Notes -------------- Our common shares trade on the NASDAQ National Market under the symbol "EWBX." Investing in the notes or the common stock into which the notes are convertible involves risks that are described in the "Risk Factors" section beginning on page 2 of the accompanying prospectus dated May 9, 2000. Through June 28, 2000, the following selling securityholders have provided the information listed below. This list supercedes that set forth in the attached prospectus. Principal Amount of Common Stock Owned Notes Beneficially Owned Prior to the Offering Common Stock Name and Offered Hereby (1)(2) Offered Hereby(1)(2) ---- ------------------------ --------------------- -------------------- Argent Classic Convertible Arbitrage Fund (Bermuda) L.P. .... $ 5,000,000 127,877 127,877 Black Diamond Offshore, Ltd. ...... 336,000 8,593 8,593 BNP Arbitrage SNC ................. 3,000,000 76,726 76,726 Credit Research & Trading LLC ..... 2,415,000 61,764 61,764 Donaldson, Lufkin & Jenrette Securities Corp. ................. 4,950,000 126,598 126,598 Double Black Diamond offshore, LDC ................... 1,079,000 27,595 27,595 Fidelity Finanical Trust: Fidelity Convertible Securities Fund(3) .. 7,500,000 191,815 191,815 Highbridge International L.L.C. ... 2,500,000 63,938 63,938 JMG Capital Partners, LP .......... 750,000 19,181 19,181 Morgan Stanley & Co. .............. 10,000,000 255,754 255,754 Paloma Securities L.L.C. .......... 1,000,000 25,575 25,575 Q Opportunity Fund, LTD ........... 8,000,000 204,603 204,603 Triton Captial Investments, Ltd. .. 750,000 19,181 19,181 Worldwide Transactions Ltd. ....... 85,000 2,173 2,173 - -------- (1) Assumes a conversion price of $39.10 per share and a cash payment in lieu of any fractional interest. (2) Assumes that any holders of notes or any future transferee from any such holder does not beneficially own any common stock other than common stock into which the notes are convertible at the conversion price of $39.10 per share. (3) The entity is either an investment company or a portfolio of an investment company registered under the Investment Act of 1940, as amended, or a private investment account advised by Fidelity Management & Research Company. Fidelity Management & Research Company is a Massachusetts corporation, an investment advisor registered under Section 203 of the Investment Advisors Act of 1940, as amended, and is a wholly owned subsidiary of FMR Corp., also a Massachusetts corporation Prospectus Supplement dated June 28, 2000 This Prospectus Supplement supercedes all prior Prospectus Supplements.