8-K 1 entropin_8k-043003.txt 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 30, 2003 ENTROPIN, INC. (Exact name of Registrant as Specified in its Charter) DELAWARE 33-23693 68-0150827 -------- -------- ---------- (State or Other Jurisdiction (Commission File Number) (I.R.S. Employer of Incorporation) Identification No.) 45926 OASIS STREET INDIO, CALIFORNIA 92201 ----------------------- (Address of Principal Executive Offices)(Zip Code) (760) 775-8333 -------------- (Registrant's Telephone Number, Including Area Code) N/A ---------------------------------------------------- (Former Name or Former Address, if Changed Since Last Report) 1 ITEM 5. OTHER EVENTS. A press release issued by the Company on April 30, 2003 announcing (i) its receipt of a Nasdaq Staff Determination notice indicating that its common stock is subject to delisting from The Nasdaq SmallCap Market for failure to comply with the Nasdaq's $1.00 minimum bid price requirement (Marketplace Rule 4310(c)(4)) and (ii) its intent to request a hearing before a Nasdaq Listing Qualifications Panel to review the Staff Determination is attached as Exhibit 99.1. ITEM 7. FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS. (C) EXHIBITS. 99.1 Press release, dated April 30, 2003. 2 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has caused this report on Form 8-K to be signed on its behalf by the undersigned thereunto duly authorized. ENTROPIN, INC. Date : April 30, 2003 /s/ Thomas G. Tachovsky ------------------------------ By: Thomas G. Tachovsky, Ph.D. President and Chief Executive Officer 3 EXHIBIT INDEX EXHIBIT NO. DESCRIPTION ----------- ----------- 99.1 Press release, dated April 30, 2003. 4

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): September 9, 2002

ENTROPIN, INC. (Exact name of Registrant as Specified in its Charter)

DELAWARE (State or Other Jurisdiction of Incorporation) 33-23693 (Commission File Number) 68-0150827 (I.R.S. Employer Identification No.)

45926 Oasis Street Indio, California 92201 (Address of principal executive offices)(Zip Code)

(760) 775-8333 (Registrant's telephone number, including area code)

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

ITEM 5. Other Events.

A press release issued by the registrant on September 9, 2002 is attached to this report.

ITEM 7. Financial Statements, Pro Forma Financial Information and Exhibits.

EXHIBIT NO.		DESCRIPTION
99.1		Press Release, dated September 9, 2002.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has caused this report to be signed on its behalf by the undersigned.

ENTROPIN, INC. Date: September 9, 2002 By: /s/ PATRICIA G. KRISS Patricia G. Kriss, Chief Financial Officer

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press Release dated September 9, 2002.

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