Syros Pharmaceuticals, Inc.
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(Name of Issuer)
|
|
Common Stock
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(Title of Class of Securities)
|
|
87184Q107
|
(CUSIP Number)
|
|
December 31, 2019
|
(Date of Event Which Requires Filing of this Statement)
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CUSIP No. 87184Q107
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13G
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Page 2 of 12 Pages
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1
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NAMES OF REPORTING PERSONS
|
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||
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
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|||
ARCH Venture Fund VII, L.P.
|
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|||
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||||
2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
|
||||
(a)☐
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|||||
(b)☐
|
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3
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SEC USE ONLY
|
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|||
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||||
4
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CITIZENSHIP OR PLACE OF ORGANIZATION
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Delaware
|
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|||
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||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
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|
0
|
|
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|||
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||||
6
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SHARED VOTING POWER
|
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||
3,313,817
|
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|||
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||||
7
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SOLE DISPOSITIVE POWER
|
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||
0
|
|
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|||
|
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||||
8
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SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
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|||
|
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||||
9
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
10
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CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
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||
☐
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|||
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||||
11
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
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||
7.8%
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|||
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||||
12
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TYPE OF REPORTING PERSON*
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||
PN
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|||
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CUSIP No. 87184Q107
|
13G
|
Page 3 of 12 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
ARCH Venture Partners VII, L.P.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
|
||||
(a)☐
|
|||||
(b)☐
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
7.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON*
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. 87184Q107
|
13G
|
Page 4 of 12 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
ARCH Venture Partners VII, LLC
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
|
||||
(a)☐
|
|||||
(b)☐
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
7.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON*
|
|
|
||
OO
|
|
|
|||
|
|
CUSIP No. 87184Q107
|
13G
|
Page 5 of 12 Pages
|
1
|
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)☐
|
|||||
(b)☐
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
United States of America
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
27,953
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
27,953
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,341,770
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
7.9%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON*
|
|
|
||
IN
|
|
|
|||
|
|
CUSIP No. 87184Q107
|
13G
|
Page 6 of 12 Pages
|
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)☐
|
|||||
(b)☐
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
United States of America
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
27,952
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
27,952
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,341,769
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
7.9%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON*
|
|
|
||
IN
|
|
|
|||
|
|
CUSIP No. 87184Q107
|
13G
|
Page 7 of 12 Pages
|
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)☐
|
|||||
(b)☐
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
United States of America
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
27,953
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
27,953
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
3,313,817
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
3,341,770
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
7.9%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON*
|
|
|
||
IN
|
|
|
|||
|
|
CUSIP No. 87184Q107
|
13G
|
Page 8 of 12 Pages
|
Item 1(a). | Name of Issuer |
Item 1(b). | Address of Issuer's Principal Executive Offices |
Item 2(a). | Name of Person Filing |
Item 2(b). | Address of Principal Business Office or, if none, Residence |
Item 2(c). | Citizenship |
Item 2(d). | Title of Class of Securities |
Item 2(e). | CUSIP Number |
Item 3. |
If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a:
|
Item 4. | Ownership |
(a)
|
Amount beneficially owned:
|
(b)
|
Percent of class:
|
CUSIP No. 87184Q107
|
13G
|
Page 9 of 12 Pages
|
(c)
|
Number of shares as to which such person has:
|
Item 5. | Ownership of Five Percent or Less of a Class |
Item 6. | Ownership of More Than Five Percent on Behalf of Another Person |
Item 7. |
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company
|
Item 8. | Identification and Classification of Members of the Group |
Item 9. | Notice of Dissolution of Group |
Item 10.
|
Certification
|
CUSIP No. 87184Q107
|
13G
|
Page 10 of 12 Pages
|
ARCH VENTURE FUND VII, L.P.
|
|
By: ARCH Venture Partners VII, L.P.
|
|
its General Partner |
By: ARCH Venture Partners VII, LLC
|
|
its General Partner
|
By: *
|
|
Keith Crandell
|
|
Managing Director
|
ARCH VENTURE PARTNERS VII, L.P.
|
|
By: ARCH Venture Partners VII, LLC
|
|
its General Partner |
By: *
|
|
Keith Crandell
|
|
Managing Director |
ARCH VENTURE PARTNERS VII, LLC
|
|
By: *
|
|
Keith Crandell | |
Managing Director |
*
|
|
Keith Crandell |
*
|
|
Robert Nelsen
|
*
|
|
Clinton Bybee
|
* By: /s/ Mark McDonnell
|
||
Mark McDonnell as
|
||
Attorney-in-Fact
|
CUSIP No. 87184Q107
|
13G
|
Page 11 of 12 Pages
|
Dated: February 13, 2020 |
ARCH VENTURE FUND VII, L.P.
|
By: ARCH Venture Partners VII, L.P.
|
|
its General Partner |
By: ARCH Venture Partners VII, LLC
|
|
its General Partner
|
By: *
|
|
Keith Crandell
|
|
Managing Director
|
ARCH VENTURE PARTNERS VII, L.P.
|
|
By: ARCH Venture Partners VII, LLC
|
|
its General Partner |
By: *
|
|
Keith Crandell
|
|
Managing Director |
ARCH VENTURE PARTNERS VII, LLC
|
|
By: *
|
|
Keith Crandell | |
Managing Director |
*
|
|
Keith Crandell |
*
|
|
Robert Nelsen
|
*
|
|
Clinton Bybee
|
* By: /s/ Mark McDonnell
|
||
Mark McDonnell as
|
||
Attorney-in-Fact
|
CUSIP No. 87184Q107
|
13G
|
Page 12 of 12 Pages
|
ARCH VENTURE FUND VII, L.P.
|
|
By: ARCH Venture Partners VII, L.P.
|
|
its General Partner |
By: ARCH Venture Partners VII, LLC
|
|
its General Partner
|
By: /s/ Keith Crandell
|
|
Managing Director
|
ARCH VENTURE PARTNERS VII, L.P.
|
|
By: ARCH Venture Partners VII, LLC
|
|
its General Partner |
By: /s/ Keith Crandell
|
|
Managing Director |
ARCH VENTURE PARTNERS VII, LLC
|
|
By: /s/ Keith Crandell
|
|
Managing Director |
/s/ Keith Crandell
|
|
Keith Crandell |
/s/ Robert Nelsen
|
|
Robert Nelsen
|
/s/ Clinton Bybee
|
|
Clinton Bybee
|