TRUST RESOURCES

Guggenheim Funds

CLOSED-END NATIONAL MUNICIPAL PORTFOLIO Series 16

PRICE HISTORY

DATE OFFER PRICE BID PRICE LIQUIDATION PRICE
2/10/12 $0.00000 $11.07350 $11.07350
2/9/12 $0.00000 $11.06930 $11.06930
2/8/12 $0.00000 $11.05980 $11.05980
2/7/12 $0.00000 $11.02620 $11.02620
2/6/12 $0.00000 $11.00610 $11.00610
2/3/12 $0.00000 $11.04580 $11.04580
2/2/12 $0.00000 $11.07170 $11.07170
2/1/12 $0.00000 $11.08650 $11.08650
1/31/12 $0.00000 $11.06590 $11.06590
1/30/12 $0.00000 $11.02710 $11.02710
1/27/12 $0.00000 $10.97840 $10.97840
1/26/12 $0.00000 $10.92250 $10.92250
1/25/12 $0.00000 $10.83360 $10.83360
1/24/12 $0.00000 $10.81890 $10.81890
1/23/12 $0.00000 $10.83280 $10.83280
1/20/12 $0.00000 $10.78040 $10.78040
1/19/12 $0.00000 $10.76360 $10.76360
1/18/12 $0.00000 $10.70090 $10.70090
1/17/12 $0.00000 $10.69910 $10.69910
1/13/12 $0.00000 $10.72750 $10.72750
1/12/12 $0.00000 $10.67920 $10.67920
Past performance does not guarantee future results.

DISTRIBUTION HISTORY

Export
EX-DIVIDEND DATE RECORD DATE PAYABLE DATE PRINCIPAL DISTRIBUTION INCOME/INTEREST DISTRIBUTION TOTAL DISTRIBUTION
1/11/12 1/13/12 1/25/12 $0.00000 $0.05420 $0.05420
12/13/11 12/15/11 12/27/11 $0.00000 $0.05880 $0.05880
11/11/11 11/15/11 11/25/11 $0.00000 $0.05530 $0.05530
10/12/11 10/14/11 10/25/11 $0.00000 $0.05540 $0.05540
9/13/11 9/15/11 9/26/11 $0.00000 $0.05520 $0.05520
8/11/11 8/15/11 8/25/11 $0.00000 $0.05510 $0.05510
7/13/11 7/15/11 7/25/11 $0.00000 $0.05510 $0.05510
6/13/11 6/15/11 6/27/11 $0.00000 $0.05460 $0.05460
5/11/11 5/13/11 5/25/11 $0.00000 $0.05470 $0.05470
4/13/11 4/15/11 4/25/11 $0.00000 $0.05500 $0.05500
3/11/11 3/15/11 3/25/11 $0.00000 $0.05480 $0.05480
2/11/11 2/15/11 2/25/11 $0.00000 $0.05460 $0.05460
1/12/11 1/14/11 1/25/11 $0.00000 $0.05180 $0.05180
12/13/10 12/15/10 12/27/10 $0.00000 $0.05820 $0.05820
11/11/10 11/15/10 11/26/10 $0.00000 $0.05510 $0.05510
10/13/10 10/15/10 10/25/10 $0.00000 $0.05550 $0.05550
9/13/10 9/15/10 9/27/10 $0.00000 $0.05580 $0.05580
8/11/10 8/13/10 8/25/10 $0.00000 $0.05610 $0.05610
7/13/10 7/15/10 7/26/10 $0.00000 $0.05650 $0.05650
6/11/10 6/15/10 6/25/10 $0.00000 $0.05580 $0.05580
5/12/10 5/14/10 5/25/10 $0.00000 $0.05600 $0.05600
4/13/10 4/15/10 4/26/10 $0.00000 $0.05560 $0.05560
3/11/10 3/15/10 3/25/10 $0.00000 $0.05470 $0.05470
2/10/10 2/12/10 2/25/10 $0.00000 $0.05480 $0.05480
1/13/10 1/15/10 1/25/10 $0.00020 $0.05160 $0.05180
12/11/09 12/15/09 12/28/09 $0.00000 $0.05450 $0.05450

ANNUAL TOTAL DISTRIBUTION*

2012 YTD $0.05420
2011 $0.66040
2010 $0.66590
2009 $0.05450
Total $1.43500

*Can be comprised of both principal and income/interest distributions.

Investors should carefully consider the investment objectives and policies, risk considerations, charges and ongoing expenses of any investment product before investing. The prospectus contains this and other relevant information. Please read the prospectus carefully before you invest. To obtain a prospectus, please contact a securities representative or Guggenheim Funds Distributors, Inc., 2455 Corporate West Drive, Lisle, Illinois 60532, 800-345-7999, or download one by accessing the Literature section of this website.

NOT FDIC INSURED | NOT BANK GUARANTEED | MAY LOSE VALUE