CYBEROPTICS CORP.

(CYBE) Makes process yield and through-put improvement systems and sensors for the electronics assembly and semiconductor capital equipment markets.

1st quarter FY2008, 3/31

2008 2007 % chg. Revenue $13.8 $13.7 +0.5 Income 0.4 1.2 -63 Earn/share 0.05 0.13 -61.5

Figures in millions except for earnings per share.

ENTEROMEDICS INC.

(ETRM) A development stage medical device company designing devices for obesity management treatments.

1st quarter FY2008, 3/31

2008 2007 % chg. Revenue $0.00 $0.00 -- Income -8,498.0 -5,398.0 -- Earn/share -0.51 -9.16 --

Figures in thousands except for earnings per share.

FAMOUS DAVE'S OF AMERICA INC.

(DAVE) Operates a chain of pit barbecue restaurants.

1st quarter FY2008, 3/30

2008 2007 % chg. Revenue $33.7 $29.0 +16.2 Income 0.8 1.4 -40.4 Earn/share 0.09 0.13 -30.8

Figures in millions except for earnings per share.

GRACO INC.

(GGG) Makes products used to dispense and apply paints, adhesives, sealants and lubricants.

1st quarter FY2008, 3/28

2008 2007 % chg. Revenue $204.1 $197.5 +3.4 Income 35.6 33.7 +5.4 Earn/share 0.57 0.50 +14.0

Figures in millions except for earnings per share.

INSIGNIA SYSTEMS INC.

(ISIG) Markets in-store advertising products, programs, and services to retailers and consumer goods manufacturers.

1st quarter FY2008, 3/31

2008 2007 % chg. Revenue $6.6 $6.1 +8.2 Income -0.2 0.4 -- Earn/share -0.02 0.03 --

Figures in millions except for earnings per share.

MTS SYSTEMS CORP.

(MTSC) Makes test and simulation systems and related services, as well as industrial position sensors.

2nd quarter FY2008, 3/29

2008 2007 % chg. Revenue $114.5 $101.8 +12.5 Income 13.5 10.3 +31.1 Earn/share 0.76 0.57 +35.7

6 months

Revenue $224.6 $200.9 +11.8 Income 21.9 20.4 +7.1 Earn/share 1.22 1.10 +10.9

Figures in millions except for earnings per share.

NORTHWEST AIRLINES CORP.

(NWA) International passenger and cargo air carrier.

1st quarter FY2008, 3/31

2008 2007 % chg. Revenue $3,127.0 $2,873.0 +8.8 Ops. Net -4,139.0 100.0 -- Extra* -- -393.0 -- Income -4,139.0 -292.0 -- Earn/share -15.78 -3.34 --

Figures in millions except for earnings per share.

* First quarter 2007 extra is reorganization items. In connection with bankruptcy proceedings and fresh-start reporting Northwest recorded largely noncash reorganization items.

SURMODICS INC.

(SRDX) Makes surface modification and drug delivery technologies for the health care industry.

2nd quarter FY2008, 3/31

2008 2007 % chg. Revenue $25.7 $17.4 +48.1 Income 5.1 5.7 -10 Earn/share 0.28 0.31 -9.7

6 months

Revenue $49.5 $34.1 +45.3 Income 10.8 11.7 -7.8 Earn/share 0.58 0.64 -9.4

Figures in millions except for earnings per share.