Stock Trading History of Wong Hing Chung

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Wong Hing Chung since year 2005. The trader's CIK number is 1378687. At the time of this reporting, Wong Hing Chung is the Vice President of Operations of Synaptics Inc (stock ticker symbol SYNA).

Stock purchases, sales, and option exercises reported by *Wong Hing Chung* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-11-07	SYNA	Synaptics Inc	Sale	6,000	60.75	364,500
2007-11-07	SYNA	Synaptics Inc	Option Exercise	6,000	19.56	117,359
2007-08-30	SYNA	Synaptics Inc	Option Exercise	2,000	10.91	21,820
2007-08-31	SYNA	Synaptics Inc	Option Exercise	10,200	17.92	182,784
2007-08-30	SYNA	Synaptics Inc	Sale	2,000	42.25	84,500
2007-08-31	SYNA	Synaptics Inc	Sale	10,200	43.13	439,926
2007-08-27	SYNA	Synaptics Inc	Sale	4,000	42.30	169,200
2007-08-27	SYNA	Synaptics Inc	Option Exercise	4,000	10.91	43,640
2007-08-21	SYNA	Synaptics Inc	Option Exercise	6,000	10.91	65,460
2007-08-22	SYNA	Synaptics Inc	Option Exercise	12,000	10.91	130,920
2007-08-21	SYNA	Synaptics Inc	Sale	6,000	40.00	240,000
2007-08-22	SYNA	Synaptics Inc	Sale	12,000	41.50	498,000
2007-08-17	SYNA	Synaptics Inc	Option Exercise	6,000	10.91	65,460
2007-08-17	SYNA	Synaptics Inc	Sale	6,000	39.00	234,000
2007-05-30	SYNA	Synaptics Inc	Option Exercise	8,000	10.91	87,280
2007-05-30	SYNA	Synaptics Inc	Sale	7,600	30.53	232,016
2007-05-20	SYNA	Synaptics Inc	Sale	400	30.54	12,216
2007-05-02	SYNA	Synaptics Inc	Option Exercise	6,000	10.91	65,460
2007-05-02	SYNA	Synaptics Inc	Sale	6,000	29.75	178,500
2006-11-22	SYNA	Synaptics Inc	Sale	2,000	29.70	59,400
2006-11-22	SYNA	Synaptics Inc	Option Exercise	2,000	10.91	21,820
2006-11-20	SYNA	Synaptics Inc	Option Exercise	2,000	10.91	21,820
2006-11-20	SYNA	Synaptics Inc	Sale	2,000	29.20	58,406
2006-11-16	SYNA	Synaptics Inc	Sale	2,000	28.75	57,500
2006-11-16	SYNA	Synaptics Inc	Option Exercise	2,000	10.91	21,820
2006-11-06	SYNA	Synaptics Inc	Option Exercise	2,000	10.91	21,820
2006-11-06	SYNA	Synaptics Inc	Sale	2,000	28.00	56,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Wong Hing Chung (Vice President of Operations of Synaptics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.