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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 13F COVER PAGE
THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON
MAY 15, 2000 PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT WHICH REQUEST HAS
BEEN WITHDRAWN AND/OR FOR WHICH CONFIDENTIAL TREATMENT DURING THE PENDENCY OF
SUCH REQUEST HAS EXPIRED.
Report for the Calendar Year or Quarter Ended: March 31, 2000
Check here if Amendment [ X ]; Amendment Number: __1___
This Amendment (Check only one.): [ ] is a restatement.
[ X ] adds new holdings entries.
Institutional Investment Manager Filing this Report:
Name: International Specialty Products Inc.
Address: 300 Delaware Avenue
Wilmington, Delaware 19801
Form 13F File Number: 28-5874
The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.
Person Signing this Report on Behalf of Reporting Manager:
Name: Richard A. Weinberg
Title: Executive Vice President and General Counsel
Phone: 973-628-3520
Signature, Place, and Date of Signing:
/s/Richard A. Weinberg Wayne, New Jersey August 9, 2000
------------------------------------ --------------------- ----------------
[Signature] [City, State] [Date]
Report Type (Check only one.):
[X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting
manager are reported in this report.)
[ ] 13F NOTICE. (Check here if no holdings reported are in this report, and
all holdings are reported by other reporting manager(s).)
[ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for
this reporting manager are reported in this report and a portion are
reported by other reporting manager(s).)
<PAGE>
FORM 13F SUMMARY PAGE
REPORT SUMMARY:
Number of Other Included Managers: 9
Form 13F Information Table Entry Total: 2
Form 13F Information Table Value Total: $85,821
(thousands)
Confidential information has been omitted and filed with the Commission in
accordance with Rule 24b-2 and Form 13F.
List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.*
No. Form 13F File Number Name
--- -------------------- ----
1 28-5135 BMCA Holdings Corporation
2 28-5328 Building Materials Corporation
of America
3 28-4533 Building Materials Investment
Corporation
4 28-2655 G Industries Corp.
5 28-2656 G-I Holdings Inc.
6 28-5326 GAF Building Materials
Corporation
7 28-2521 GAF Corporation
8 28-4770 GAF Fiberglass Corporation
9 28-7274 ISP Opco Holdings Inc.
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* International Specialty Products Inc.("ISP") is filing this report on behalf
of the institutional investment managers numbered 1 through 8 in accordance with
a management agreement among ISP's wholly-owned subsidiary, ISP Opco Holdings
Inc., and certain of such managers pursuant to which ISP Opco Holdings Inc.
renders investment management services.
2
<PAGE>
NAME OF REPORTING PERSON: INTERNATIONAL SPECIALTY PRODUCTS INC
<TABLE>
<CAPTION>
Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Column 8
Title Shares
Of Value or Investment Other Voting Authority
Name of Issuer Class CUSIP (x $1,000) Prin Amt Discretion Managers Sole Shared None
-------------- ----- ----- ---------- -------- ---------- -------- ---- ------ ----
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Hercules Inc. COM 427056106 51,415 3,188,500 SH DEFINED 9 3,188,500
US West Inc. COM 91273H101 34,406 473,750 SH DEFINED 9 473,750
Column Total 85,821
</TABLE>
Pursuant to the Instructions to Form 13F, holdings of fewer than 10,000 shares
and less than $200,000 aggregate fair market value have not been reported.
As of 3/31/00
3
