Sec Form 4 Filing - STARK LAURA @ RAMBUS INC - 2018-02-09

Insider filing report for Changes in Beneficial Ownership
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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
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
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1. Name and Address of Reporting Person
STARK LAURA
2. Issuer Name and Ticker or Trading Symbol
RAMBUS INC [ RMBS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
X __ Officer (give title below) _____ Other (specify below)
SVP, GM ESD
(Last) (First) (Middle)
C/O RAMBUS INC., 1050 ENTERPRISE WAY, SUITE 700
3. Date of Earliest Transaction (MM/DD/YY)
02/09/2018
(Street)
SUNNYVALE, CA94089
4. If Amendment, Date Original Filed (MM/DD/YY)
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 (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 02/09/2018 M 463 A $ 8.55 236,053 D
Common Stock 02/09/2018 M 700 A $ 7.31 236,753 D
Common Stock 02/09/2018 M 971 A $ 5.46 237,724 D
Common Stock 02/09/2018 M 802 A $ 8.76 238,526 D
Common Stock 02/09/2018 S( 1 ) 2,936 D $ 12 235,590 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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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
(MM/DD/YY)
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) $ 8.55 02/09/2016 M 463 ( 2 ) 02/02/2019 Common Stock 463 $ 0 12,467 D
Employee stock option (right to buy) $ 7.31 02/09/2016 M 700 ( 2 ) 02/01/2022 Common Stock 700 $ 0 19,600 D
Employee stock option (right to buy) $ 5.46 02/09/2016 M 971 ( 2 ) 02/01/2023 Common Stock 971 $ 0 27,200 D
Employee stock option (right to buy) $ 8.76 02/09/2016 M 802 ( 2 ) 02/03/2024 Common Stock 802 $ 0 35,357 D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
STARK LAURA
C/O RAMBUS INC.
1050 ENTERPRISE WAY, SUITE 700
SUNNYVALE, CA94089
SVP, GM ESD
Signatures
/s/ Jae Kim, by power of attorney 02/12/2018
Signature of Reporting Person Date
Explanation of Responses:
( 1 )The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 9, 2017.
( 2 )Shares subject to the option are fully vested and immediately exercisable.

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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