Peraso Inc. — Director's Dealing 2007

Jul 27, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MoSys, Inc. (MOSY)
CIK: 0000890394
Period of Report: 2007-07-25

Reporting Person: Hsu Chi-Ping (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-07-25	Option to purchase common stock	$8.08	A	20000	Acquired	2013-07-25	Common Stock (20000)	Direct

Footnotes

F1: Options vest at the rate of 8.333% per month.