COMMUNICATIONS SYSTEMS INC.

(JCS) Provides broadband connectivity infrastructure and services, and supplies voice-grade connecting devices and wiring systems.3rd quarter FY2012, 9/30

20122011% chg.Revenue$28.7$42.0-31.7Income1.13.7-70Earn/share0.130.44-70.59 months

Revenue$78.5$118.4-33.7Income2.110.4-79.3Earn/share0.251.22-79.5 Figures in millions except for earnings per share.

INTRICON CORP.

(IIN) Makes precision miniature medical and electronic products.3rd quarter FY2012, 9/30

20122011% chg.Revenue$14.9$13.9+7.4Income0.2-0.5--Earn/share0.04-0.09--9 months

Revenue$47.3$41.6+13.7Income0.4-1.1--Earn/share0.06-0.19-- Figures in millions except for earnings per share.

UNIVERSAL HOSPITAL SERVICES INC.

Provides movable medical equipment to hospitals and health care providers.3rd quarter FY2012, 9/30

20122011% chg.Revenue$101.8$89.3+14.0Income-21.6-5.7--9 months

Revenue$312.4$259.2+20.5Income-22.6-14.3-- Figures in millions except for earnings per share.

MOCON INC.

(MOCO) Makes packaging and materials testing instrumentation.3rd quarter FY2012, 9/30

20122011% chg.Revenue$12.3$9.5+30.0Income0.51.5-67.5Earn/share0.090.27-66.79 months

Revenue$34.7$27.6+25.6Income*1.24.1-71.1Earn/share*0.210.73-71.2 Figures in millions except for earnings per share.

* Excluding certain pro forma adjustments related to the acquisition of PBI-Dansensor A/S, which was acquired on April 2, and noncash stock option expenses, the 2012 third quarter net income would be $760,000, or 13 cents per share, compared to $1.6 million or 28 cents per share, in the third quarter of 2011, and $2.8 million, or 49 cents per share, for the first nine months of 2012 compared to $4.3 million, or 77 cents per share, for the first nine months of 2011.