SYNCHRONOSS TECHNOLOGIES INC — Director's Dealing 2013

May 23, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SYNCHRONOSS TECHNOLOGIES INC (SNCR)
CIK: 0001131554
Period of Report: 2013-05-21

Reporting Person: Waldis Stephen G (Director, CEO and Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-21	Common Stock	S	25000	$31.82	Disposed	908716	Direct
2013-05-22	Common Stock	S	15000	$31.36	Disposed	893716	Direct
2013-05-23	Common Stock	S	15000	$30.98	Disposed	878716	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	53606	Indirect

Footnotes

F1: The weighted average sales price is reported as stock sales were aggregated for reporting purposes. The per share transaction price ranged from $31.55 to $32.07 The reporting person will provide, upon request from an appropriate party, the per share sales volume and prices.

F2: The weighted average sales price is reported as stock sales were aggregated for reporting purposes. The per share transaction price ranged from $30.98 to $31.96. The reporting person will provide, upon request from an appropriate party, the per share sales volume and prices.

F3: The weighted average sales price is reported as stock sales were aggregated for reporting purposes. The per share transaction price ranged from $30.89 to $31.12. The reporting person will provide, upon request from an appropriate party, the per share sales volume and prices.

F4: Shares held by the Waldis Family Partnership L.P., of which Stephen G. Waldis is the general partner.