Sec Form 4 Filing - James Steven P @ Cascadian Therapeutics, Inc. - 2018-03-09

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
James Steven P
2. Issuer Name and Ticker or Trading Symbol
Cascadian Therapeutics, Inc. [ CASC]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X __ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last) (First) (Middle)
C/O CASCADIAN THERAPEUTICS, INC., 3101 WESTERN AVE., SUITE 600
3. Date of Earliest Transaction (MM/DD/YY)
03/09/2018
(Street)
SEATTLE, WA98121
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 03/09/2018 U 13,677 D 0 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
Restricted Stock Units ( 2 ) 03/09/2018 D 13,927 ( 3 ) ( 4 ) Common Stock 13,927 ( 2 ) 0 D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
James Steven P
C/O CASCADIAN THERAPEUTICS, INC.
3101 WESTERN AVE., SUITE 600
SEATTLE, WA98121
X
Signatures
/s/ Julia M. Eastland (Attorney-in-Fact) 03/13/2018
Signature of Reporting Person Date
Explanation of Responses:
( 1 )Shares of Common Stock tendered in the tender offer launched by Valley Acquisition Sub, Inc. on February 8, 2018 pursuant to that certain Agreement and Plan of Merger, dated January 30, 2018, among Seattle Genetics, Inc., Valley Acquisition Sub, Inc., and Cascadian Therapeutics, Inc. (the "Merger Agreement"), to acquire all of the outstanding shares of common stock of Cascadian Therapeutics, Inc., par value $0.0001 per share, at a purchase price of $10.00 per share ("Offer Price"), net to the seller in cash, without interest and less any required withholding taxes.
( 2 )Pursuant to the Merger Agreement, the restricted stock units were cancelled in exchange for a cash payment of $139,270, which is the product of the total number of shares subject to such restricted stock unit grant multiplied by the Offer Price.
( 3 )The restricted stock units were granted on June 9, 2017 and vest on the one-year anniversary of the grant date.
( 4 )The restricted stock units expire upon the earlier of the settlement of the units and the unitholder's termination of service.

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* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
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