Plexus reports 14 percent gain in revenues for quarter

Plexus Corp., a Neenah-based electronics maker, announced that revenues in its first fiscal quarter ended December 31, 2005 increased 14% to a
record $328.3 million from $287.5 million in the comparable prior-year period, which
ended January 1, 2005.

Net income in the first fiscal quarter of 2006 was $12.6 million, or the equivalent of $0.28 per fully diluted share. The prior period’s net
income was $3.0 million, or $0.07 per fully diluted share, which included $0.9
million, or $0.02 per fully diluted share, of restructuring costs.

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