Kura Oncology, Inc. (f/k/a Zeta Acquisition Corp. III)
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Common Stock par value $0.0001 per share
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50127T 109
|
March 6, 2015
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CUSIP No. 50127T 109
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13G
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Page 2 of 12
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1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
ARCH Venture Fund VIII, L.P.
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
PN
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CUSIP No. 50127T 109
|
13G
|
Page 3 of 12
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
ARCH Venture Partners VIII, L.P.
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
PN
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CUSIP No. 50127T 109
|
13G
|
Page 4 of 12
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
ARCH Venture Partners VIII, LLC
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
OO
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CUSIP No. 50127T 109
|
13G
|
Page 5 of 12
|
1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Keith Crandell
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
IN
|
CUSIP No. 50127T 109
|
13G
|
Page 6 of 12
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Clinton Bybee
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
IN
|
CUSIP No. 50127T 109
|
13G
|
Page 7 of 12
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Robert Nelsen
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,344,937
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,344,937
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,344,937
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
9.3%
|
||
12
|
TYPE OF REPORTING PERSON*
IN
|
CUSIP No. 50127T 109
|
13G
|
Page 8 of 12
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Item 3.
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If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a:
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(a)
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Amount beneficially owned:
ARCH Venture Fund VIII is the record owner of 1,344,937 shares of Common Stock (the “Record Shares”) as of March 6, 2015. AVP VIII LP, as the sole general partner of ARCH Venture Fund VIII, may be deemed to beneficially own the Record Shares. AVP VIII LLC, as the sole general partner of AVP VIII LP, may be deemed to beneficially own the Record Shares. As managing directors of AVP VIII LLC, each Managing Director may also be deemed to share the power to direct the disposition and vote of the Record Shares.
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(b)
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Percent of class:
In the aggregate, the Reporting Persons beneficially own 9.3% of the outstanding shares of common stock of the Issuer, based upon 14,508,177 shares of common stock outstanding as of March 6, 2015 as reported by counsel to the Issuer on March 10, 2015.
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CUSIP No. 50127T 109
|
13G
|
Page 9 of 12
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(c)
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Number of shares as to which such person has:
|
(i)
|
Sole power to vote or to direct the vote:
0 shares for each Reporting Person
|
|
(ii)
|
Shared power to vote or to direct the vote:
Each of the Reporting Persons: 1,344,937
|
|
(iii)
|
Sole power to dispose or to direct the disposition:
0 shares for each Reporting Person
|
|
(iv)
|
Shared power to dispose or to direct the disposition:
Each of the Reporting Persons: 1,344,937
|
|
Item 7.
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Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company
|
CUSIP No. 50127T 109
|
13G
|
Page 10 of 12
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Dated:
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March 13, 2015
|
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ARCH VENTURE FUND VIII, L.P.
|
CUSIP No. 50127T 109
|
13G
|
Page 11 of 12
|
CUSIP No. 50127T 109
|
13G
|
Page 12 of 12
|
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ARCH VENTURE PARTNERS VIII, L.P.
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By:
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ARCH Venture Partners VIII, LLC
|
|
its General Partner
|