As filed with the Securities and Exchange Commission on November 8, 1995
Registration No. 33-63697
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
____________________________
POST-EFFECTIVE AMENDMENT NO. 1
TO
FORM S-3
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
____________________________
IONICS, INCORPORATED
(Exact name of registrant as specified in its charter)
Massachusetts 04-2068530
(State or other jurisdic- (I.R.S. Employer
tion of incorporation Identification No.)
or organization)
_____________________________
65 Grove Street
Watertown, Massachusetts 02172
(Address, including zip code, and telephone number,
including area code of registrant's Principal Executive Offices)
_____________________________
Stephen Korn
Vice President and General Counsel
Ionics, Incorporated
65 Grove Street
Watertown, Massachusetts 02172
s (617) 926-2500
(Name, address and telephone number, including
area code, of agent for service)
______________________________
Total of Sequentially Numbered Pages: 4
Exhibit Index on Sequentially Numbered Page:
/1
The Registrant hereby withdraws from registration under this
Registration Statement 20,321 of the 165,000 shares of Common Stock
originally registered hereunder. The final prospectus covered the sale
of 144,679 shares by the Selling Shareholders, which number was
calculated based on the average of the last sales prices of the Common
Stock as quoted on the New York Stock Exchange over the ten trading
days prior to the day before the closing of the transaction in which
the Selling Shareholders acquired their shares.
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SIGNATURES
Pursuant to the requirements of the Securities Act of 1933,
the Registrant has duly caused this Post-Effective Amendment No. 1
to the Registration Statement to be signed on its behalf by the
undersigned, thereunto duly authorized, in the Town of Watertown,
Commonwealth of Massachusetts on November 8, 1995.
IONICS, INCORPORATED
By: /S/Arthur L. Goldstein
Arthur L. Goldstein, Chairman of the Board,
President and Chief Executive Officer
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Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 1 to the Registration Statement has been
signed by the following persons in the capacities and on the dates
indicated.
Signature Title Date
/s/Arthur L. Goldstein Chairman of the Board, November 8, 1995
Arthur L. Goldstein President and Chief
Executive Officer
(Principal Executive Officer)
/s/Robert J. Halliday Vice President, November 8, 1995
Robert J. Halliday Finance and
and Chief Financial Officer
(Principal Financial
and Accounting Officer)
/s/William L. Brown* Director November 8, 1995
William L. Brown
/s/Arnaud de Vitry d'Avaucourt* Director November 8, 1995
Arnaud de Vitry d'Avaucourt
/s/Lawrence E. Fouraker* Director November 8, 1995
Lawrence E. Fouraker
/s/Samuel A. Goldblith* Director November 8, 1995
Samuel A. Goldblith
/s/Kachig Kachadurian* Director November 8, 1995
Kachig Kachadurian
/s/William E. Katz* Director November 8, 1995
William E. Katz
/s/Robert B. Luick* Director November 8, 1995
Robert B. Luick
/s/John J. Shields* Director November 8, 1995
John J. Shields
/s/Carl S. Sloane* Director November 8, 1995
Carl S. Sloane
/s/Mark S. Wrighton* Director November 8, 1995
Mark S. Wrighton
/s/Allen S. Wyett* Director November 8, 1995
Allen S. Wyett
*By:/s/Stephen Korn
Stephen Korn
Attorney-in-fact
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