SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
Under the Securities Exchange Act of 1934
(Amendment No. _____)*
SIGMA-ALDRICH CORPORATION
(Name of Issuer)
Common Stock
(Title of Class of Securities)
826552 10 1
(CUSIP Number)
Check the following box if a fee is being paid with this statement / /.
(A fee is not required only if the filing person: (1) has a previous
statement on file reporting beneficial ownership of more than five percent
of the class of securities described in Item 1; and (2) has filed no
amendment subsequent thereto reporting beneficial ownership of five
percent or less of such class.) (See Rule 13d-7.)
*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which
would alter the disclosures provided in a prior cover page.
The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities
Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of
that section of the Act but shall be subject to all other provisions of
the Act (however, see the Notes).
<PAGE>
1 NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Alfred R. Bader (###-##-####)
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*(a) / /
(b) / /
3 SEC USE ONLY
4 CITIZENSHIP OR PLACE OF ORGANIZATION
United States
5 SOLE VOTING POWER
NUMBER OF
2,883,030
SHARES
6 SHARED VOTING POWER
BENEFICIALLY
-0-
OWNED BY
EACH
7 SOLE DISPOSITIVE POWER
REPORTING
2,883,030
PERSON
8 SHARED DISPOSITIVE POWER
WITH
-0-
9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON
2,883,030
10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES* / /
N/A
11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
5.79%
12 TYPE OF REPORTING PERSON*
IN
*SEE INSTRUCTIONS BEFORE FILLING OUT!
<PAGE>
Item 4. Ownership (as of the date of filing of this Amendment to
Schedule 13G):
(a) Amount Beneficially Owned:
2,883,030
(b) Percent of Class:
5.79%
(c) Number of shares as to which such person has:
(i) sole power to vote or to direct the vote:
2,883,030 Shares
(ii) shared power to vote or to direct the vote:
-0- Shares
(iii) sole power to dispose or to direct the disposition
of:
2,883,030 Shares
(iv) shared power to dispose or to direct the disposition
of:
-0- Shares
Item 10. Certification
By signing below I certify that, to the best of my knowledge and belief,
there are no other changes or amendments to Schedule 13G and that the
information set forth in this statement is true, complete and correct.
February 7, 1994
Date
ALFRED R. BADER
Signature
Alfred R. Bader
Name
