CHROMADEX
CORPORATION
|
(Name
of Issuer)
|
COMMON
STOCK, PAR VALUE $0.01
|
(Title
of Class of Securities)
|
171077407
|
(CUSIP
Number)
|
December
31, 2018
|
(Date
of Event which Requires Filing of this
Statement)
|
|
Rule
13d-1(b)
|
|
|
X |
Rule
13d-1(c)
|
|
|
|
Rule
13d-1(d)
|
1
|
NAME OF
REPORTING PERSONS
I.R.S.
IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
Michael
Brauser
|
||||
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
165,365
(1)(2)
|
|||
6
|
SHARED
VOTING POWER
1,253,533
(1)
|
||||
7
|
SOLE
DISPOSITIVE POWER
165,365
(1)(2)
|
||||
8
|
SHARED
DISPOSITIVE POWER
1,253,533
(1)
|
||||
9
|
AGGREGATE AMOUNT
BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,418,898
(1)(2)
|
||||
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
|
||||
|
☐
|
|
|
||
11
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
2.57%
(2)
(Based on 55,285,912 shares
outstanding as of March 7, 2019)
|
||||
12
|
TYPE OF
REPORTING PERSON
IN -
Individual
|
1.
|
|
NAMES
OF REPORTING PERSONS
Michael & Betsy Brauser Tenants by Entirety
|
||||
2.
|
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see
instructions)
(a)
☐ (b)
☒
|
||||
3.
|
|
SEC USE
ONLY
|
||||
4.
|
|
SOURCE
OF FUNDS (see instructions)
OO
|
||||
5.
|
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) OR 2(e)
☐
|
||||
6.
|
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
United States
|
||||
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
|
7.
|
|
SOLE
VOTING POWER
|
||
|
8.
|
|
SHARED
VOTING POWER
753,137(1)
|
|||
|
9.
|
|
SOLE
DISPOSITIVE POWER
|
|||
|
10.
|
|
SHARED
DISPOSITIVE POWER
753,137(1)
|
|||
11.
|
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
753,137(1)
|
||||
12.
|
|
CHECK
IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (see
instructions)
☐
|
||||
13.
|
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
1.4%(2)
|
||||
14.
|
|
TYPE OF
REPORTING PERSON (see instructions)
OO
|
1.
|
|
NAMES
OF REPORTING PERSONS
Birchtree Capital, LLC
|
||||
2.
|
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see
instructions)
(a)
☒ (b)
☐
|
||||
3.
|
|
SEC USE
ONLY
|
||||
4.
|
|
SOURCE
OF FUNDS (see instructions)
OO
|
||||
5.
|
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) OR 2(e)
☐
|
||||
6.
|
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
United States
|
||||
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
|
7.
|
|
SOLE
VOTING POWER
|
||
|
8.
|
|
SHARED
VOTING POWER
217,072(1)
|
|||
|
9.
|
|
SOLE
DISPOSITIVE POWER
|
|||
|
10.
|
|
SHARED
DISPOSITIVE POWER
217,072(1)
|
|||
11.
|
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
217,072(1)
|
||||
12.
|
|
CHECK IF
THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (see
instructions)
☐
|
||||
13.
|
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0.39%(2)
|
||||
14.
|
|
TYPE OF
REPORTING PERSON (see instructions)
OO
|
1.
|
|
NAMES
OF REPORTING PERSONS
Grander Holdings, Inc. 401K
|
||||
2.
|
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP (see
instructions)
(a)
☒ (b)
☐
|
||||
3.
|
|
SEC USE
ONLY
|
||||
4.
|
|
SOURCE
OF FUNDS (see instructions)
OO
|
||||
5.
|
|
CHECK
IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS
2(d) OR 2(e)
☐
|
||||
6.
|
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
United States
|
||||
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
|
7.
|
|
SOLE
VOTING POWER
|
||
|
8.
|
|
SHARED
VOTING POWER
283,324(1)
|
|||
|
9.
|
|
SOLE
DISPOSITIVE POWER
|
|||
|
10.
|
|
SHARED
DISPOSITIVE POWER
283,324(1)
|
|||
11.
|
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
283,324(1)
|
||||
12.
|
|
CHECK
IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (see
instructions)
☐
|
||||
13.
|
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
0.51%(2)
|
||||
14.
|
|
TYPE OF
REPORTING PERSON (see instructions)
OO
|
Date: March
21, 2019
|
|
Michael
Brauser
|
|
|
|
|
|
|
|
By:
|
/s/ Michael Brauser
|
|
|
|
Michael
Brauser
|
Date: March
21, 2019
|
|
Michael & Betsy
Tenants by Entirety
|
|
|
|
|
|
|
|
By:
|
/s/ Michael Brauser
|
|
|
|
Michael
Brauser
|
|
|
|
|
|
|
By:
|
/s/ Betsy
Brauser
|
|
|
|
Betsy
Brauser
|
Date: March
21, 2019
|
|
Birchtree Capital,
LLC
|
|
|
|
|
|
|
|
By:
|
/s/ Michael Brauser
|
|
|
|
Michael Brauser,
Manager
|
Date:
March 21, 2019
|
|
Grander Holdings,
Inc. 401K
|
|
|
|
|
|
|
|
By:
|
/s/ Michael Brauser
|
|
|
|
Michael Brauser,
Trustee
|