<PAGE>
AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON SEPTEMBER 5, 1997
Registration No. 333-25767
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
---------------
POST-EFFECTIVE AMENDMENT NO. 2
TO
FORM S-1
REGISTRATION STATEMENT
Under
THE SECURITIES ACT OF 1933
---------------
HESKA CORPORATION
(Exact name of registrant as specified in its charter)
<TABLE>
<S> <C> <C>
Delaware 2836 77-0192527
(State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer
incorporation or organization Classification Code Number) Identification No.)
</TABLE>
1825 Sharp Point Drive
Fort Collins, Colorado 80525
(970) 493-7272
(Address, including zip code, and telephone number, including area code, of
registrant's principal executive offices)
Fred M. Schwarzer
President and Chief Executive Officer
HESKA CORPORATION
1825 Sharp Point Drive
Fort Collins, Colorado 80525
(970) 493-7272
(Name, address, including zip code, and telephone number,
including area code, of agent for service)
Copies to:
Karen A. Dempsey, Esq. Michael J. Sullivan, Esq.
Sally A. Brammell, Esq. Rex R. O'Neal, Esq.
Daniel L. Cullum, Esq. Lisa S. Dumaw, Esq.
Pillsbury Madison & Sutro LLP Cooley Godward LLP
P.O. Box 7880 5 Palo Alto Square, 4th Floor
San Francisco, California 94120 3000 El Camino Real
Palo Alto, California 94306-2155
---------------
The Registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until the Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.
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This Registration Statement, as amended to the date of the effectiveness of
Post-Effective Amendment No. 1 thereto (June 27, 1997) (the "Registration
Statement"), registered 6,100,000 shares of the Common Stock of Heska
Corporation (the "Registrant"), of which 750,000 shares were registered pursuant
to an over-allotment option issued to the underwriters (as defined in the
Registration Statement). Of the 6,100,000 shares registered, the Registrant sold
an aggregate of 5,137,850 shares to the Underwriters and 500,000 shares to an
existing stockholder. The offering has now been terminated. Accordingly, the
Registrant hereby deregisters 462,150 of the Common Stock originally covered by
the Registration Statement.
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SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, the Registrant
has duly caused this Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the City of Fort Collins, State of
Colorado, on the 5th day of September, 1997.
HESKA CORPORATION
By /s/ Fred M. Schwarzer
---------------------------------------------
Fred M. Schwarzer
President and Chief Executive Officer
Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated.
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<CAPTION>
Name Title Date
---- ----- ----
<S> <C> <C>
/s/ Fred M. Schwarzer President and Chief Executive
----------------------------- Officer (Principal Executive
Fred M. Schwarzer Officer) and Director September 5, 1997
/s/ William G. Skolout Chief Financial Officer
----------------------------- (Principal Financial and
William G. Skolout Accounting Officer) September 5, 1997
*
----------------------------- Chairman of the Board September 5, 1997
A. Barr Dolan
*
----------------------------- Director September 5, 1997
Robert B. Grieve, Ph.D.
*
----------------------------- Director September 5, 1997
Denis H. Pomroy
*
----------------------------- Director September 5, 1997
Lynnor B. Stevenson, Ph.D.
*
----------------------------- Director September 5, 1997
Guy Tebbit, Ph.D.
* /s/ Deborah E. Robbins
-----------------------------
Deborah E. Robbins
Attorney-in-Fact
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