SEC FORM 4

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

KANNAPPAN S KENNETH

(Last)

(First)

(Middle)

345 ENCINAL STREET

(Street)

SANTA CRUZ

95060

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
PLANTRONICS INC /CA/ [ PLT ]

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

X	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	CEO - CORPORATE - GLOBAL.CEO.

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2011

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

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	09/08/2011		M		1,800	A	$21.35	113,344	D
COMMON STOCK	09/08/2011		S		1,800	D	$31.3428	111,544	D
COMMON STOCK	09/08/2011		M		420	A	$21.35	111,964	D
COMMON STOCK	09/08/2011		S		420	D	$30.33	111,544	D
COMMON STOCK	09/08/2011		M		220	A	$21.35	111,764	D
COMMON STOCK	09/08/2011		S		220	D	$30.32	111,544	D
COMMON STOCK	09/08/2011		M		400	A	$21.35	111,944	D
COMMON STOCK	09/08/2011		S		400	D	$30.31	111,544	D
COMMON STOCK								200	I	by Son
COMMON STOCK								14,946	I	by Trust

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)
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			200	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	200	$31.53	99,800	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			47	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	47	$31.51	99,753	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.505	99,653	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			53	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	53	$31.502	99,600	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			2,900	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	2,900	$31.5	96,700	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			500	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	500	$31.41	96,200	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			1,700	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	1,700	$31.4	94,500	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.37	94,400	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			200	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	200	$31.36	94,200	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			300	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	300	$31.35	93,900	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.32	93,800	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			800	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	800	$31.3	93,000	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.27	92,900	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			500	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	500	$31.26	92,400	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.255	92,300	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			500	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	500	$31.25	91,800	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			500	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	500	$31.22	91,300	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			299	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	299	$31.16	91,001	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.152	90,901	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			1,601	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	1,601	$31.15	89,300	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			265	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	265	$31.09	89,035	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			305	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	305	$31.085	88,730	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			35	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	35	$31.08	88,695	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.072	88,595	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			1,295	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	1,295	$31.07	87,300	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			940	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	940	$31.06	86,360	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			900	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	900	$31.05	85,460	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.04	85,360	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			100	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	100	$31.02	85,260	D
Non-Qualified Stock Option (right to buy)	$21.35	09/08/2011		M			3	11/01/2002⁽¹⁾	11/01/2011	COMMON STOCK	3	$31.01	85,257	D

Explanation of Responses:

1. Option was granted by the Issuer pursuant to a Rule 16-b plan and becomes exercisable as follows: 20% of the shares subject to the option vest 12 months from date of grant; and 1/60th of the shares subject to option vest each month thereafter.

	S KENNETH KANNAPPAN	09/12/2011
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.