Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
SCHOTT STEVAN R
  2. Issuer Name and Ticker or Trading Symbol
CALGON CARBON Corp [CCC]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EVP
(Last)
(First)
(Middle)
3000 GSK DRIVE
3. Date of Earliest Transaction (Month/Day/Year)
03/09/2018
(Street)

MOON TOWNSHIP, PA 15108
4. If Amendment, Date 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
(City)
(State)
(Zip)
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)
Code V Amount (A) or (D) Price
Common Stock 03/09/2018   D   51,900 D $ 21.5 (1) 0 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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 control number. SEC 1474 (9-02)

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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right-to-Buy) (2) $ 14.935 03/09/2018   D     9,242 03/02/2013 03/02/2019 Common Stock 9,242 $ 21.5 0 D  
Employee Stock Option (Right-to-Buy) (2) $ 17.17 03/09/2018   D     16,630 02/27/2014 02/27/2020 Common Stock 16,630 $ 21.5 0 D  
Employee Stock Option (Right-to-Buy) (2) $ 21.31 03/09/2018   D     18,415 05/14/2015 05/14/2021 Common Stock 18,415 $ 21.5 0 D  
Employee Stock Option (Right-to-Buy) (2) $ 20.86 03/09/2018   D     25,750 02/25/2016 02/25/2022 Common Stock 25,750 $ 21.5 0 D  
Employee Stock Option (Right-to-Buy) (2) $ 14.06 03/09/2018   D     23,473 02/25/2017 02/25/2023 Common Stock 23,473 $ 21.5 0 D  
Employee Stock Option (Right-to-Buy) (2) $ 14.37 03/09/2018   D     22,601 03/02/2018 03/02/2024 Common Stock 22,601 $ 21.5 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SCHOTT STEVAN R
3000 GSK DRIVE
MOON TOWNSHIP, PA 15108
      EVP  

Signatures

 /s/ Chad Whalen, Attorney-in-Fact   03/13/2018
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) On September 21, 2017, Calgon Carbon Corporation (the "Company"), Kuraray Co., Ltd., a company organized under the laws of Japan ("Kuraray"), Kuraray Holdings U.S.A., Inc., a Delaware corporation ("Parent") and KJ Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), entered into an Agreement and Plan of Merger (the "merger agreement"), pursuant to which, on March 9, 2018, Merger Sub merged with and into the Company, with the Company surviving the merger as a wholly owned subsidiary of Parent, and an indirect wholly owned subsidiary of Kuraray. On March 9, 2018, each issued and outstanding share of Company common stock was automatically converted into the right to receive cash in an amount equal to $21.50, without interest (the "merger consideration").
(2) Pursuant to the merger agreement, on March 9, 2018, each outstanding and unexercised option to purchase shares of Company common stock (each, an "option"), whether vested or unvested, terminated and was converted into the right to receive an amount in cash equal to the product of (1) the total number of shares of Company common stock previously subject to such option and (2) the excess, if any, of the merger consideration over the exercise price per share set forth in such option.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.