Simpson Manufacturing Co., Inc. — Director's Dealing 2015

May 5, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIMPSON MANUFACTURING CO INC /CA/ (SSD)
CIK: 0000920371
Period of Report: 2015-04-21

Reporting Person: CHATMAN JENNIFER (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-04-21	Common Stock (RSUs awarded April 21, 2015)	A	1950	$36.33	Acquired	1950	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock (RSUs awarded February 2, 2015)	1425	Direct
Common Stock (RSUs awarded February 3, 2014)	1425	Direct
Common Stock (RSUs awarded February 6, 2013)	1425	Direct
Common Stock (RSUs awarded January 30, 2012)	1425	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Optons on Common Stock	$29.58	2018-02-14	Common Stock (5000.0)	5000	Direct

Footnotes

F1: Restricted stock unit award vests 100% on the transaction date.

F2: Restricted stock unit award vests one fourth on each of the transaction date and the first, second and third anniversaries of the transaction date.