ZIFF DAVIS, INC. — Director's Dealing 2010

Dec 9, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: J2 GLOBAL COMMUNICATIONS INC (JCOM)
CIK: 0001084048
Period of Report: 2010-12-06

Reporting Person: Adelman Jeffrey Daniel (VP/General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-06	Common Stock, $0.01 par value	M	12000	$18.765	Acquired	56530	Direct
2010-12-06	Common Stock, $0.01 par value	S	16180	$29.99	Disposed	40350	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-12-06	Option to purchase Common Stock	$18.765	M	12000	Disposed	2015-08-31	Common Stock, $0.01 par value (12000)	Direct

Footnotes

F1: These shares were acquired upon exercise of stock options under the Issuer's Amended and Restated 1997 Stock Option Plan identified as exercised in Part II of this Form 4.

F2: Includes 40,350 shares of restricted stock which remain subject to vesting.

F3: Employee stock option granted for services rendered, no value placed on services rendered.