SCHEDULE II
INFORMATION WITH RESPECT TO
TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR
SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)
SHARES PURCHASED AVERAGE
DATE SOLD(-) PRICE(2)
COMMON STOCK-PENTON MEDIA INC
GAMCO INVESTORS, INC.
12/11/00 443- 25.2500
12/07/00 2,500- *DO
12/07/00 800- 25.7500
12/04/00 5,800- 25.0140
12/01/00 500- *DO
12/01/00 658- *DO
12/01/00 193- *DO
12/01/00 5,349- *DO
12/01/00 2,800- 26.1071
11/29/00 5,000- 26.9875
11/29/00 1,500- 27.0000
11/27/00 4,000- 27.8547
11/27/00 3,800- 28.2138
11/21/00 1,800- 29.2500
11/20/00 500- 28.8750
11/20/00 5,000- 29.0000
11/17/00 5,000- 28.2750
11/17/00 1,000- 29.0000
11/17/00 5,000- 28.2625
11/15/00 1,500- 29.4375
11/15/00 2,000- 29.3125
11/15/00 1,500- 29.7500
11/14/00 3,000- 29.7167
11/14/00 5,000- 30.1375
11/14/00 5,000- 29.8750
11/14/00 5,000- 30.0375
11/14/00 3,000- 30.0000
11/13/00 9,300- 29.8952
11/13/00 2,000- 29.8750
11/13/00 1,000- 30.0000
11/13/00 5,000- 29.9375
11/13/00 1,000- 29.8750
11/10/00 4,000- 30.5313
11/09/00 6,500- 29.9712
11/08/00 9,500- 30.1780
11/08/00 7,000- 30.1464
11/08/00 10,000- 30.2244
SCHEDULE II
INFORMATION WITH RESPECT TO
TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR
SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)
SHARES PURCHASED AVERAGE
DATE SOLD(-) PRICE(2)
COMMON STOCK-PENTON MEDIA INC
GAMCO INVESTORS, INC.
11/08/00 2,000- 30.1875
11/08/00 2,000- 30.3125
11/07/00 6,400- 30.5801
11/06/00 5,000- 31.0313
11/06/00 9,500- 30.6023
11/06/00 3,000- 31.0625
11/06/00 10,000- 30.7375
11/06/00 1,500- 30.6023
11/03/00 13,000- 31.2788
11/03/00 3,000- 30.9375
11/03/00 13,000- 31.5304
11/03/00 11,000- 31.1250
11/03/00 1,500- 30.7500
11/03/00 2,000- 31.5304
11/02/00 35,000- 31.0289
11/01/00 500- 30.2250
11/01/00 7,000- 30.2250
10/31/00 9,000- 30.4169
10/31/00 16,500- 30.4169
10/31/00 15,000- 30.2500
10/30/00 3,100- 29.5180
10/30/00 2,800- *DO
10/30/00 560- *DO
10/27/00 5,000- 29.2500
10/26/00 1,800- 28.1875
10/25/00 11,500- 27.4022
10/25/00 3,000- 27.7500
10/24/00 7,000- 28.9542
10/24/00 5,000- 28.9542
10/24/00 800- *DO
10/24/00 2,250- 29.0000
10/23/00 400- 27.7500
10/20/00 1,500- 28.0750
10/20/00 1,750- 28.0000
10/19/00 2,000- 27.7500
10/19/00 10,000- 27.8344
10/18/00 1,000- 26.8125
10/17/00 1,000- 28.4375
10/17/00 4,000- 27.9063
10/16/00 1,000- 28.5000
10/16/00 500 28.3765
10/16/00 1,500- 28.4375
SCHEDULE II
INFORMATION WITH RESPECT TO
TRANSACTIONS EFFECTED DURING THE PAST SIXTY DAYS OR
SINCE THE MOST RECENT FILING ON SCHEDULE 13D (1)
SHARES PURCHASED AVERAGE
DATE SOLD(-) PRICE(2)
COMMON STOCK-PENTON MEDIA INC
GAMCO INVESTORS, INC.
10/16/00 3,500- 28.4375
10/16/00 500- 28.3565
10/16/00 1,300- 28.8413
10/16/00 2,500 28.4375
10/13/00 8,000- 29.1280
10/13/00 2,000- 29.3125
10/13/00 1,000- 29.1280
10/11/00 1,000- 28.2500
GABELLI FUNDS, LLC.
GABELLI ASSET FUND
11/20/00 3,000- 28.8000
11/13/00 2,000- 29.8750
(1) UNLESS OTHERWISE INDICATED, ALL TRANSACTIONS WERE EFFECTED
ON THE NYSE.
(2) PRICE EXCLUDES COMMISSION.
(*) RESULTS IN CHANGE OF DISPOSITIVE POWER AND BENEFICIAL OWNERSHIP.