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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
SCHEDULE 13G
(AMENDMENT NO. 1)
UNDER THE SECURITIES ACT OF 1934
JDA Software Group, Inc.
(Name of Issuer)
Common Stock
(Title of Class of Securities)
46612K 10 8
(CUSIP Number)
*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 of 5 pages
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CUSIP No. 46612K 10 8 13G Page 2 of 5 Pages
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1 NAME OF REPORTING PERSON
S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
James D. Armstrong
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2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) [ ]
(b) [ ]
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3 SEC USE ONLY
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4 CITIZENSHIP OR PLACE OR ORGANIZATION
United States
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5 SOLE VOTING POWER
1,352,503
NUMBER OF
SHARES -----------------------------------------------------
BENEFICIALLY 6 SHARED VOTING POWER
OWNED BY 0
EACH -----------------------------------------------------
REPORTING 7 SOLE DISPOSITIVE POWER
PERSON 1,352,503
WITH -----------------------------------------------------
8 SHARED DISPOSITIVE POWER
0
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9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,352,503
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10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES*
[ ]
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11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
10.3%
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12 TYPE OF REPORTING PERSON*
IN
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*SEE INSTRUCTION BEFORE FILLING OUT!
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Page 3 of 5 Pages
ITEM 1(a) NAME OF ISSUER:
JDA Software Group, Inc.
ITEM 1(b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:
11811 North Tatum Blvd., Suite 2000, Phoenix, AZ 85028
ITEM 2(a) NAME OF PERSON FILING:
James D. Armstrong
ITEM 2(b) ADDRESS OF PERSON FILING:
c/o JDA Software Group, Inc.
11811 North Tatum Blvd., Suite 2000
Phoenix, AZ 85028
ITEM 2(c) CITIZENSHIP:
United States
ITEM 2(d) CLASS OF SECURITIES:
Common Stock, $0.01 par value
ITEM 2(e) CUSIP NUMBER:
46612K 10 8
ITEM 3 STATUS OF PERSON FILING:
Not Applicable
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Page 4 of 5 Pages
ITEM 4 OWNERSHIP (AT DECEMBER 31, 1997):
(A) AMOUNT OWNED "BENEFICIALLY" WITHIN THE MEANING OF
RULE 13d-3:
1,352,503 shares
(B) PERCENT OF CLASS:
As of December 31, 1997, the percentage of the class
represented by the shares held by Reporting Person as reported in Item
4(a) above was approximately 10.3%.
(C) NUMBER OF SHARES AS TO WHICH SUCH PERSON HAS:
(i) sole power to vote or direct the vote:
1,352,503 shares
(ii) shared power to vote or direct the vote:
0 shares
(iii) sole power to dispose or to direct the
disposition of: 1,352,503 shares
(iv) shared power to dispose or to direct
disposition of: 0 shares
ITEM 5 OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.
Not Applicable
ITEM 6 OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER.
Not Applicable
ITEM 7 IDENTIFICATION AND CLASSIFICATION OF SUBSIDIARY.
Not Applicable
ITEM 8 IDENTIFICATION AND CLASSIFICATION OF MEMBERS.
Not Applicable
ITEM 9 NOTICE OF DISSOLUTION.
Not Applicable
ITEM 10 CERTIFICATION.
Not Applicable
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Page 5 of 5 Pages
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Date: February 12, 1998
/s/ James D. Armstrong
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James D. Armstrong