Sec Form 13D Filing - Starboard Value LP filing for INSPERITY INC. (NSP) - 2016-11-30

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D
(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
§ 240.13d-2(a)

(Amendment No. 9)1

Insperity, Inc.
(Name of Issuer)

Common Stock, $0.01 Par Value
(Title of Class of Securities)

45778Q107
(CUSIP Number)
 
JEFFREY C. SMITH
STARBOARD VALUE LP
777 Third Avenue, 18th Floor
New York, New York 10017
(212) 845-7977

STEVE WOLOSKY, ESQ.
OLSHAN FROME WOLOSKY LLP
1325 Avenue of the Americas
New York, New York 10019
(212) 451-2300
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)

November 28, 2016
(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ¨.

Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.  See § 240.13d-7 for other parties to whom copies are to be sent.


_______________
1              The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
 
 
 

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE LP
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
1,025,000
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,025,000
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
PN

 
2

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
WC
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
610,507
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
610,507
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
610,507
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
2.9%
14
TYPE OF REPORTING PERSON
 
CO

 
3

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE AND OPPORTUNITY S LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
WC
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
136,673
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
136,673
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
136,673
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
Less than 1%
14
TYPE OF REPORTING PERSON
 
OO

 
4

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE AND OPPORTUNITY C LP
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
WC
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
74,147
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
74,147
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
74,147
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
Less than 1%
14
TYPE OF REPORTING PERSON
 
PN

 
5

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE R LP
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
74,147
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
74,147
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
74,147
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
Less than 1%
14
TYPE OF REPORTING PERSON
 
PN

 
6

 
CUSIP NO. 45778Q107
 
< td valign="top" width="14%" style="BORDER-BOTTOM: black 1px solid; BORDER-LEFT: black 2.25pt double">
12
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE R GP LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
74,147
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
74,147
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
74,147
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
Less than 1%
14
TYPE OF REPORTING PERSON
 
OO

 
7

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD VALUE GP LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
1,025,000
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,025,000
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
OO

 
8

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD PRINCIPAL CO LP
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
1,025,000
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,025,000
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
PN

 
9

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
STARBOARD PRINCIPAL CO GP LLC
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
1,025,000
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,025,000
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
OO

 
10

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
JEFFREY C. SMITH
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
- 0 -
8
SHARED VOTING POWER
 
1,025,000
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
1,025,000
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
IN

 
11

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
MARK R. MITCHELL
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
- 0 -
8
SHARED VOTING POWER
 
1,025,000
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
1,025,000
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,025,000
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
IN

 
12

 
CUSIP NO. 45778Q107
 
1
NAME OF REPORTING PERSON
 
PETER A. FELD
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
  (a) o
  (b) o
3
SEC USE ONLY
 
4
SOURCE OF FUNDS
 
OO
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)
 
¨
6
CITIZENSHIP OR PLACE OF ORGANIZATION
 
USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
3,626
8
SHARED VOTING POWER
 
1,025,000
9
SOLE DISPOSITIVE POWER
 
3,626
10
SHARED DISPOSITIVE POWER
 
1,025,000
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,028,626
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
4.8%
14
TYPE OF REPORTING PERSON
 
IN

 
13

 
CUSIP NO. 45778Q107
 
The following constitutes Amendment No. 9 to the Schedule 13D filed by the undersigned (“Amendment No. 9”).  This Amendment No. 9 amends the Schedule 13D as specifically set forth herein.

Item 3.
Source and Amount of Funds or Other Consideration.
 
Item 3 is hereby amended and restated to read as follows:
 
The Shares purchased by each of Starboard V&O Fund, Starboard S LLC and Starboard C LP and held in the Starboard Value LP Account were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases. The aggregate purchase price of the 610,507 Shares beneficially owned by Starboard V&O Fund is approximately $18,970,666, excluding brokerage commissions. The aggregate purchase price of the 136,673 Shares beneficially owned by Starboard S LLC is approximately $4,783,555, excluding brokerage commissions. The aggregate purchase price of the 74,147 Shares beneficially owned by Starboard C LP is approximately $2,303,180, excluding brokerage commissions. The aggregate purchase price of the 203,673 Shares held in the Starboard Value LP Account is approximately $7,128,555, excluding brokerage commissions.
 
The 3,626 Shares beneficially owned by Mr. Feld, which include Shares of restricted stock that vest within 60 days hereof, were granted to Mr. Feld by the Issuer in his capacity as a director of the Issuer.
 
Item 5.
Interest in Securities of the Issuer.
 
Item 5 is hereby amended and restated to read as follows:
 
The aggregate percentage of Shares reported owned by each person named herein is based upon 21,276,834 Shares outstanding, as of October 25, 2016, which is the total number of Shares outstanding as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 1, 2016.
 
A.
Starboard V&O Fund
 
 
(a)
As of the close of business on November 29, 2016, Starboard V&O Fund beneficially owned 610,507 Shares.
 
Percentage: Approximately 2.9%
 
 
(b)
1. Sole power to vote or direct vote: 610,507
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 610,507
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by Starboard V&O Fund since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference
 
 
14

 
CUSIP NO. 45778Q107
 
B.
Starboard S LLC
 
 
(a)
As of the close of business on November 29, 2016, Starboard S LLC beneficially owned 136,673 Shares.
 
Percentage: Less than 1%
 
 
(b)
1. Sole power to vote or direct vote:  136,673
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition:  136,673
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by Starboard S LLC since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
C.
Starboard C LP
 
 
(a)
As of the close of business on November 29, 2016, Starboard C LP beneficially owned 74,147 Shares.
 
Percentage: Less than 1%
 
 
(b)
1. Sole power to vote or direct vote: 74,147
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 74,147
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by Starboard C LP since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
D.
Starboard R LP
 
 
(a)
Starboard R LP, as the general partner of Starboard C LP, may be deemed the beneficial owner of the 74,147 shares owned by Starboard C LP.
 
Percentage: Less than 1%
 
 
(b)
1. Sole power to vote or direct vote: 74,147
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 74,147
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Starboard R LP has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of Starboard C LP since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
 
15

 
CUSIP NO. 45778Q107
 
E.
Starboard R GP
 
 
(a)
Starboard R GP, as the general partner of Starboard R LP, may be deemed the beneficial owner of the 74,147 shares owned by Starboard C LP.
 
Percentage: Less than 1%
 
 
(b)
1. Sole power to vote or direct vote: 74,147
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 74,147
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Starboard R GP has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of Starboard C LP since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
F.
Starboard Value LP
 
 
(a)
As of the close of business on November 29, 2016, 203,673 Shares were held in the Starboard Value LP Account.  Starboard Value LP, as the investment manager of Starboard V&O Fund, Starboard C LP and the Starboard Value LP Account and the manager of Starboard S LLC, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
Percentage: Approximately 4.8%
 
 
(b)
1. Sole power to vote or direct vote:  1,025,000
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or d irect the disposition:  1,025,000
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by Starboard Value LP through the Starboard Value LP Account and on behalf of each of Starboard V&O Fund, Starboard S LLC and Starboard C LP since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
G.
Starboard Value GP
 
 
(a)
Starboard Value GP, as the general partner of Starboard Value LP, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
Percentage: Approximately 4.8%
 
 
(b)
1. Sole power to vote or direct vote:  1,025,000
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition:  1,025,000
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Starboard Value GP has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and through the Starboard Value LP Account since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
 
16

 
CUSIP NO. 45778Q107
 
H.
Principal Co
 
 
(a)
Principal Co, as a member of Starboard Value GP, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
Percentage: Approximately 4.8%
 
 
(b)
1. Sole power to vote or direct vote:  1,025,000
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition:  1,025,000
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Principal Co has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and through the Starboard Value LP Account since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
I.
Principal GP
 
< /table>
 
Percentage: Approximately 4.8%
 
 
(a)
Principal GP, as the general partner of Principal Co, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
(b)
1. Sole power to vote or direct vote:  1,025,000
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition:  1,025,000
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Principal GP has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and through the Starboard Value LP Account since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
J.
Mr. Feld
 
 
(a)
As of the close of business on November 29, 2016, Mr. Feld beneficially owned 3,626 Shares, which include Shares of restricted stock that vest within 60 days hereof. Mr. Feld, as a member of Principal GP and as a member of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
Percentage: Approximately 4.8%
 
 
(b)
1. Sole power to vote or direct vote: 3,626
 
2. Shared power to vote or direct vote:  1,025,000
 
3. Sole power to dispose or direct the disposition: 3,626
 
4. Shared power to dispose or direct the disposition:  1,025,000

 
(c)
Mr. Feld has not entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and through the Starboard Value LP Account since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
 
17

 
CUSIP NO. 45778Q107
 
K.
Messrs. Smith and Mitchell
 
 
(a)
Each of Messrs. Smith and Mitchell, as a member of Principal GP and as a member of each of the Management Committee of Starboard Value GP and the Management Committee of Principal GP, may be deemed the beneficial owner of the (i) 610,507 Shares owned by Starboard V&O Fund, (ii) 136,673 Shares owned by Starboard S LLC, (iii) 74,147 Shares owned by Starboard C LP and (iv) 203,673 Shares held in the Starboard Value LP Account.
 
Percentage: Approximately 4.8%
 
 
(b)
1. Sole power to vote or direct vote: 0
 
2. Shared power to vote or direct vote:  1,025,000
 
3. Sole power to dispose or direct the disposition: 0
 
4. Shared power to dispose or direct the disposition:  1,025,000

 
(c)
None of Messrs. Smith or Mitchell has entered into any transactions in the Shares since the filing of Amendment No. 8 to the Schedule 13D.  The transactions in the Shares on behalf of each of Starboard V&O Fund, Starboard S LLC, Starboard C LP and through the Starboard Value LP Account since the filing of Amendment No. 8 to the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.
 
Each Reporting Person, as a member of a “group” with the other Reporting Persons for the purposes of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended, may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons.  Each Reporting Person disclaims beneficial ownership of such Shares except to the extent of his or its pecuniary interest therein.
 
 
(d)
No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares.
 
 
(e)
As of November 28, 2016, the Reporting Persons ceased to be the beneficial owners of more than 5% of the outstanding Shares of the Issuer.
 
 
18

 
CUSIP NO. 45778Q107
 
SIGNATURES
 
After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.
 
Dated:  November 30, 2016
 
STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD
By: Starboard Value LP,
       its investment manager
 
STARBOARD VALUE AND OPPORTUNITY S LLC
By: Starboard Value LP,
       its manager
 
STARBOARD VALUE AND OPPORTUNITY C LP
By: Starboard Value R LP,
       its general partner
 
STARBOARD VALUE R LP
By: Starboard Value R GP LLC,
       its general partner
 
STARBOARD VALUE LP
By: Starboard Value GP LLC,
       its general partner
 
STARBOARD VALUE GP LLC
By: Starboard Principal Co LP,
       its member
 
STARBOARD PRINCIPAL CO LP
By: Starboard Principal Co GP LLC,
       its general partner
 
STARBOARD PRINCIPAL CO GP LLC
 
STARBOARD VALUE R GP LLC

 
 
By:
/s/ Jeffrey C. Smith
 
Name:
Jeffrey C. Smith
 
Title:
Authorized Signatory

 
 
/s/ Jeffrey C. Smith
JEFFREY C. SMITH
Individually and as attorney-in-fact for Mark R. Mitchell and Peter A. Feld

 
 
19

 
CUSIP NO. 45778Q107
 
SCHEDULE A
 
Transactions in the Shares Since the Filing of Amendment No. 8 to the Schedule 13D
 
Shares of Common Stock
Purchased/(Sold)
Price Per
Share($)
Date of
Purchase / Sale
 
STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD

   (30,084)
73.0635
11/21/2016
   (14,587)
73.3892
11/21/2016
   (44,671)
73.3202
11/22/2016
   (22,549)
73.2323
11/23/2016
   (19,182)
73.0796
11/28/2016
   (14,890)
72.7425
11/29/2016

STARBOARD VALUE AND OPPORTUNITY S LLC

(6,735)
73.0635
11/21/2016
(3,265)
73.3892
11/21/2016
(10,001)
73.3202
11/22/2016
(5,048)
73.2323
11/23/2016
(4,294)
73.0796
11/28/2016
(3,333)
72.7425
11/29/2016

STARBOARD VALUE AND OPPORTUNITY C LP

(3,654)
73.0635
11/21/2016
(1,772)
73.3892
11/21/2016
(5,425)
73.3202
11/22/2016
(2,739)
73.2323
11/23/2016
(2,330)
73.0796
11/28/2016
(1,809)
72.7425
11/29/2016

STARBOARD VALUE LP
(Through the Starboard Value LP Account)

(10,036)
73.0635
11/21/2016
(4,867)
73.3892
11/21/2016
(14,903)
73.3202
11/22/2016
(7,522)
73.2323
11/23/2016
(6,399)
73.0796
11/28/2016
(4,968)
72.7425
11/29/2016