ADC TELECOMMUNICATIONS INC.

(ADCT) Provides communications network infrastructure and services worldwide. 2nd quarter FY2010, 4/2

20102009*% chg. Revenue$274.0$256.6+6.8 Cont. ops.-12.5-434.0-- Disc. ops.-0.2-9.7-- Income-12.7-443.7-- Net/cm-13.1-443.1-- Earn/share-0.14-4.59-- 6 months

Revenue$539.6$556.3-3.0 Cont. ops.-8.9-482.4-- Disc. ops.-14.8-11.7-- Income-23.7-494.1-- Net/cm-24.4-492.7-- Earn/share-0.25-4.87-- Figures in millions except for earnings per share.

* 2nd-quarter 2009 results are pro forma to reflect the change in the fiscal year to Sept. 30.

ANALYSTS INTERNATIONAL CORP.

(ANLY) Computer software services company. 1st quarter FY2010, 4/3

20102009% chg. Revenue$28.5$45.1-37.0 Income-1.2-2.2-- Earn/share-0.23-0.45-- Figures in millions except for earnings per share.

CARDIOVASCULAR SYSTEMS INC.

(CSII) A medical device company developing interventional treatment systems for vascular disease. 3rd quarter FY2010, 3/31

20102009% chg. Revenue$16.5$15.1+9.3 Income-6.5-3.8-- Net/cm-6.521.9-- Earn/share-0.44-0.32-- 9 months

Revenue$46.8$40.8+14.8 Income-19.5-26.3-- Net/cm-19.5-3.5-- Earn/share-1.33-0.57-- Figures in millions except for earnings per share.

IMAGE SENSING SYSTEMS INC.

(ISNS) Develops video image processing technology for use in advanced traffic management systems. 1st quarter FY2010, 3/31

20102009% chg. Revenue$5.4$4.8+12.8 Income0.40.3+54.0 Earn/share0.100.06+66.7 Figures in millions except for earnings per share.

MAKEMUSIC INC.

(MMUS) Makes music notation and music teaching and accompaniment software. 1st quarter FY2010, 3/31

20102009% chg. Revenue$4,000.0$3,842.0+4.1 Income-117.0-145.0-- Earn/share-0.02-0.03-- Figures in thousands except for earnings per share.

NVE CORP.

(NVEC) Developing "spintronics" nanotechnology. 4th quarter FY2010, 3/31

20102009% chg. Revenue$8.2$6.9+18.6 Income3.63.1+15.7 Earn/share0.740.65+13.8 12 months

Revenue$28.1$23.4+20.4 Income12.09.8+22.7 Earn/share2.472.04+21.1 Figures in millions except for earnings per share.

VITAL IMAGES INC.

(VTAL) Provides enterprise-wide advanced visualization and analysis products. 1st quarter FY2010, 3/31

20102009% chg. Revenue$14.8$14.8-0.2 Income-1.1-0.3-- Earn/share-0.08-0.02-- Figures in millions except for earnings per share.