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^*

Dotz Mary

(Last)

(First)

(Middle)

691 SOUTH MILPITAS BLVD.

(Street)

MILPITAS

95035

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
ADAPTEC INC [ ADPT ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/04/2008

4. If Amendment, Date of Original Filed (Month/Day/Year)
08/06/2008

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	08/04/2008⁽¹⁾		A		25,000⁽¹⁾	A	$0.001	75,000	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)
Incentive Stock Option (right to buy)	$3.78	08/04/2008		A		8,464		⁽²⁾	08/04/2015	Common Stock	8,464	$0	8,464	D
Non-Qualified Stock Option (right to buy)	$3.78	08/04/2008		A		41,536		⁽²⁾	08/04/2015	Common Stock	41,536	$0	41,536	D

Explanation of Responses:

1. Represents a Restricted Stock Award for 25,000 shares of common stock that vests in two (2) annual installments with thirty-three and one-thirds percent (33.33%) vesting on 08/04/2009 and sixty-six and two-thirds percent (66.66%) vesting on 08/04/2010.

2. For purposes of clarity, this report restates (in its entirety) the report previously filed on 08/06/2008 to correct an error in footnote 2 regarding the option fully vested date contained in the originally filed Form 4. Footnote 2 is amended to read as follows, "Adaptec granted Ms. Dotz stock options to purchase an aggregate of 50,000 shares of common stock on 08/04/2008, of which options to purchase 8,464 shares are Incentive Stock Options and options to purchase 41,536 are Non-Qualified Stock Options. All of these options vest with respect to 8.33% of the total underlying shares at the end of each three-month period, such that the options will be fully vested on 08/04/2011. The options will expire on 08/04/2015."

	/s/ Mary Dotz	08/19/2008
	** 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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