initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
The information required in 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. 452907108
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(1) Names of reporting persons Point72 Asset Management, L.P.
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(2) Check the appropriate box if a member of a group
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(a)
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(see instructions)
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(b)X
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(3) SEC use only
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(4) Citizenship or place of organization Delaware
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Number of shares beneficially owned by each reporting person with:
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(5) Sole voting power 0
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(6) Shared voting power 0 (see Item 4)
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(7) Sole dispositive power 0
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(8) Shared dispositive power 0 (see Item 4)
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(9) Aggregate amount beneficially owned by each reporting person
0 (see Item 4)
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(10) Check if the aggregate amount in Row (9) excludes certain shares
(see instructions)
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(11) Percent of class represented by amount in Row (9) 0% (see Item 4)
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(12) Type of reporting person (see instructions) PN
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CUSIP No. 452907108
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(1) Names of reporting persons Point72 Capital Advisors, Inc.
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(2) Check the appropriate box if a member of a group
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(a)
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(see instructions)
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(b)X
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(3) SEC use only
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(4) Citizenship or place of organization Delaware
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Number of shares beneficially owned by each reporting person with:
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(5) Sole voting power 0
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(6) Shared voting power 0 (see Item 4)
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(7) Sole dispositive power 0
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(8) Shared dispositive power 0 (see Item 4)
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(9) Aggregate amount beneficially owned by each reporting person
0 (see Item 4)
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(10) Check if the aggregate amount in Row (9) excludes certain shares
(see instructions)
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(11) Percent of class represented by amount in Row (9) 0% (see Item 4)
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(12) Type of reporting person (see instructions) CO
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CUSIP No. 452907108
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(1) Names of reporting persons Cubist Systematic Strategies, LLC
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(2) Check the appropriate box if a member of a group
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(a)
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(see instructions)
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(b)X
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(3) SEC use only
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(4) Citizenship or place of organization Delaware
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Number of shares beneficially owned by each reporting person with:
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(5) Sole voting power 0
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(6) Shared voting power 0 (see Item 4)
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(7) Sole dispositive power 0
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(8) Shared dispositive power 0 (see Item 4)
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(9) Aggregate amount beneficially owned by each reporting person
0 (see Item 4)
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(10) Check if the aggregate amount in Row (9) excludes certain shares
(see instructions)
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(11) Percent of class represented by amount in Row (9) 0% (see Item 4)
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(12) Type of reporting person (see instructions) OO
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CUSIP No. 452907108
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(1) Names of reporting persons Steven A. Cohen
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(2) Check the appropriate box if a member of a group
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(a)
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(see instructions)
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(b)X
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(3) SEC use only
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(4) Citizenship or place of organization United States
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Number of shares beneficially owned by each reporting person with:
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(5) Sole voting power 0
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(6) Shared voting power 0 (see Item 4)
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(7) Sole dispositive power 0
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(8) Shared dispositive power 0 (see Item 4)
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(9) Aggregate amount beneficially owned by each reporting person
0 (see Item 4)
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(10) Check if the aggregate amount in Row (9) excludes certain shares
(see instructions)
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(11) Percent of class represented by amount in Row (9) 0% (see Item 4)
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(12) Type of reporting person (see instructions) IN
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Management”) with respect to shares of common stock, par value $0.01 per
share (“Shares”), of the Issuer held by certain investment funds it manages;
(ii) Point72 Capital Advisors, Inc. (“Point72 Capital Advisors Inc.”) with
respect to Shares held by certain investment funds managed by Point72 Asset
Management; (iii) Cubist Systematic Strategies, LLC (“Cubist Systematic
Strategies”) with respect to Shares held by certain investment funds it
manages; and (iv) Steven A. Cohen (“Mr. Cohen”) with respect to Shares
beneficially owned by Point72 Asset Management, Point72 Capital Advisors Inc.,
and Cubist Systematic Strategies.
Point72 Capital Advisors Inc., and Mr. Cohen is 72 Cummings Point Road, Stamford, CT
06902; and (ii) Cubist Systematic Strategies is 55 Hudson Yards, New York, NY 10001.
Delaware corporation. Cubist Systematic Strategies is a Delaware limited liability company. Mr.
Cohen is a United States citizen.
Strategies, and Mr. Cohen own directly no Shares. Pursuant to an investment
management agreement, Point72 Asset Management maintains investment and voting
power with respect to the securities held by certain investment funds it manages.
Point72 Capital Advisors Inc. is the general partner of Point72 Asset Management.
Pursuant to an investment management agreement, Cubist Systematic Strategies
maintains investment and voting power with respect to the securities held by certain
investment funds it manages. Mr. Cohen controls each of Point72 Asset Management,
Point72 Capital Advisors Inc., and Cubist Systematic Strategies. Each of Point72 Asset
Management, Point72 Capital Advisors Inc., Cubist Systematic Strategies, and Mr.
Cohen disclaims beneficial ownership of any of the securities covered by this
statement.
above were not acquired and are not held for the purpose of or with the effect of changing or
influencing the control of the issuer of the securities and were not acquired and are not held in
connection with or as a participant in any transaction having that purpose or effect, other than
activities solely in connection with a nomination under§ 240.14a-11.