SEC FORM 4/A

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

SANQUINI RICHARD L

(Last)

(First)

(Middle)

14087 LOMA RIO DRIVE

(Street)

SARATOGA

95070

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
SYNAPTICS INC [ SYNA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/14/2004

4. If Amendment, Date of Original Filed (Month/Day/Year)
10/18/2004

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/14/2004		M		4,166⁽¹⁾	A	$9	4,174	D
Common Stock	10/14/2004		M		2,500	A	$7.37	6,674	D
Common Stock	10/14/2004		S⁽²⁾		4,166⁽¹⁾	D	$25	2,508	D
Common Stock	10/14/2004		S⁽²⁾		2,500	D	$26	8	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Director Stock Option (Right to Buy)	$9	10/14/2004		M			4,166⁽¹⁾	⁽³⁾	01/07/2012	Common Stock	4,166⁽¹⁾	$0.00	10,834	D
Director Stock Option (Right to Buy)	$7.37	10/14/2004		M			2,500	⁽⁴⁾	02/05/2013	Common Stock	2,500	$0.00	7,500	D

Explanation of Responses:

1. This amendment is being filed to correct an error in number of $9.00 options exercised and sold that were reported on the original Form 4.

2. The shares were sold pursuant to a 10b5-1 Sales Plan dated August 4, 2004.

3. 833 of the total number of shares subject to the option vested and became exercisable on December 19, 2003, and 1/24th of the total number of shares subject to the option vested or shall vest and became or shall become exercisable on the 19th day of each month thereafter.

4. 25% of the total number of shares subject to the option vested and became exercisable on the twelve month anniversary of the February 5, 2003 vesting commencement date, and 1/48th of the total number of shares subject to the option vested or shall vest and became or shall become exercisable on the 5th day of each month thereafter.

Remarks:

	Richard L. Sanquini	10/20/2004
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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