Peraso Inc. — Director's Dealing 2005

Nov 15, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MONOLITHIC SYSTEM TECHNOLOGY INC (mosy)
CIK: 0000890394
Period of Report: 2005-11-11

Reporting Person: LEUNG WING YU (Director, Executive VP and CTO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-11-11	Option to Purchase Common Stock	$6.19	A	250000	Acquired	2015-11-11	Common Stock (250000)	Direct

Footnotes

F1: This option will vest as to 25% of the shares subject to the option on November 11, 2006 and as to 2.0833% of the shares subject to the option on the 11th day of each calendar month thereafter.