Simpson Manufacturing Co., Inc. — Director's Dealing 2017

May 8, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SIMPSON MANUFACTURING CO INC /CA/ (SSD)
CIK: 0000920371
Period of Report: 2017-05-04

Reporting Person: CUSUMANO GARY M (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-04	Common Stock	X	5000	$29.58	Acquired	5000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-04	Optons on Common Stock	$29.58	X	5000	Disposed	2018-02-14	Common Stock (5000.0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock (RSUs awarded April 20, 2016)	1800	Direct
Common Stock (RSUs awarded April 21, 2015)	1950	Direct
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
Common Stock	800	Indirect

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.

F3: The Shares are owned by Garry M. Cusumano and Diana L. Cusumano, trustees of the Cusumano Family Trust, U/A dated May 30, 2002.