Peraso Inc. — Director's Dealing 2016

Aug 26, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MoSys, Inc. (MOSY)
CIK: 0000890394
Period of Report: 2016-08-23

Reporting Person: Monson John Stearns (VP of Marketing and Sales)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-08-23	Option to purchase common stock	$3.92	D	175000	Disposed	2018-02-22	Common Stock (175000)	Direct
2016-08-23	Option to purchase common stock	$4.46	D	49900	Disposed	2023-06-06	Common Stock (49900)	Direct
2016-08-23	Option to purchase common stock	$0.72	D	128514	Acquired	2026-08-23	Common Stock (128514)	Direct

Footnotes

F1: The canceled option provided for vesting as follows: 25% of the shares subject to the option on February 23, 2013 and as to 2.083% of the shares subject to the option on the 23rd day of each calendar month thereafter

F2: On August 23, 2016, the Issuer canceled, pursuant to an option exchange program, options granted to the Reporting Person on 2/22/12 and 6/6/13. In exchange for these options to cumulatively purchase 224,900 shares, the Reporting Person received a new option to purchase 128,514 shares at a lower exercise price.

F3: The canceled option provided for vesting as follows: 7,300, 7,300, 7,300, 21,000, 7,000 shares in fiscal years 2013, 2014, 2015, 2016 and 2017, respectively

F4: Option granted to replace cancelled options, pursuant to an option exchange program; vests ratably over 36 months