*
|
The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 2 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Aisling Capital III, LP
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
11,490,831
|
8
|
SHARED VOTING POWER
-0-
|
|
9
|
SOLE DISPOSITIVE POWER
11,490,831
|
|
10
|
SHARED DISPOSITIVE POWER
-0-
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8% (1)
|
|
14
|
TYPE OF REPORTING PERSON
PN
|
(1)
|
All calculations of the percentages herein are based on an aggregate of 199,241,522 shares of Common Stock issued and outstanding as of November 3, 2017, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities Exchange Commission (the “SEC”) on November 9, 2017.
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 3 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Aisling Capital Partners III, LP
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
11,490,831
|
8
|
SHARED VOTING POWER
-0-
|
|
9
|
SOLE DISPOSITIVE POWER
11,490,831
|
|
10
|
SHARED DISPOSITIVE POWER
-0-
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8%
|
|
14
|
TYPE OF REPORTING PERSON
PN
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 4 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Aisling Capital Partners III LLC
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
11,490,831
|
8
|
SHARED VOTING POWER
-0-
|
|
9
|
SOLE DISPOSITIVE POWER
11,490,831
|
|
10
|
SHARED DISPOSITIVE POWER
-0-
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8%
|
|
14
|
TYPE OF REPORTING PERSON
OO
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 5 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Steve Elms
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
-0-
|
8
|
SHARED VOTING POWER
11,490,831
|
|
9
|
SOLE DISPOSITIVE POWER
-0-
|
|
10
|
SHARED DISPOSITIVE POWER
11,490,831
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8%
|
|
14
|
TYPE OF REPORTING PERSON
IN
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 6 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Dennis Purcell
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
-0-
|
8
|
SHARED VOTING POWER
11,490,831
|
|
9
|
SOLE DISPOSITIVE POWER
-0-
|
|
10
|
SHARED DISPOSITIVE POWER
11,490,831
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8%
|
|
14
|
TYPE OF REPORTING PERSON
IN
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 7 of 12
|
1
|
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Andrew Schiff
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) x
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS
OO
|
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
|
o |
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
-0-
|
8
|
SHARED VOTING POWER
11,490,831
|
|
9
|
SOLE DISPOSITIVE POWER
-0-
|
|
10
|
SHARED DISPOSITIVE POWER
11,490,831
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
11,490,831
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
|
o |
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
5.8%
|
|
14
|
TYPE OF REPORTING PERSON
IN
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 8 of 12
|
Item 1.
|
Security and Issuer.
|
Item 2.
|
Identity and Background.
|
Item 3.
|
Source and Amount of Funds or Other Consideration.
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 9 of 12
|
Item 4.
|
Purpose of Transaction.
|
Item 5.
|
Interest in Securities of the Issuer.
|
|
|
|
|
|
Aisling Capital III, LP
Aisling Capital Partners III, LP
Aisling Capital Partners III LLC
|
|
Common
Stock
|
|
|
Amount beneficially owned:
|
|
|
11,490,831
|
|
Percent of class:
|
|
|
|
|
(i) Sole voting power
|
|
|
5.8
|
%
|
(ii) Shared voting power
|
|
|
0
|
|
(iii) Sole dispositive power
|
|
|
5.8
|
%
|
(iv) Shared dispositive power
|
|
|
0
|
|
Steve Elms
Dennis Purcell
Andrew Schiff
|
|
Common
Stock
|
|
|
Amount beneficially owned:
|
|
|
11,490,831
|
|
Percent of class:
|
|
|
|
|
(i) Sole voting power
|
|
|
0
|
|
(ii) Shared voting power
|
|
|
5.8
|
%
|
(iii) Sole dispositive power
|
|
|
0
|
|
(iv) Shared dispositive power
|
|
|
5.8
|
%
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 10 of 12
|
Aisling Capital III, LP
Aisling Capital Partners III, LP
Aisling Capital Partners III LLC
|
|
Common
Stock
|
|
|
Amount beneficially owned:
|
|
|
11,490,831
|
|
Percent of class:
|
|
|
|
|
(i) Sole voting power
|
|
|
5.8
|
%
|
(ii) Shared voting power
|
|
|
0
|
|
(iii) Sole dispositive power
|
|
|
5.8
|
%
|
(iv) Shared dispositive power
|
|
|
0
|
|
Steve Elms
Dennis Purcell
Andrew Schiff
|
|
Common
Stock
|
|
|
Amount beneficially owned:
|
|
|
11,490,831
|
|
Percent of class:
|
|
|
|
|
(i) Sole voting power
|
|
|
0
|
|
(ii) Shared voting power
|
|
|
5.8
|
%
|
(iii) Sole dispositive power
|
|
|
0
|
|
(iv) Shared dispositive power
|
|
|
5.8
|
%
|
Trade Date
|
Shares Purchased/(Sold)
|
Price Per Share
|
Total Price
|
11/14/2017
|
(1,000,000)
|
$2.83
|
$2,830,400.00
|
11/15/2017
|
(650,546)
|
$2.55
|
$1,661,429.43
|
11/16/2017
|
(451,342)
|
$2.56
|
$1,154,487.70
|
11/17/2017
|
(211,162)
|
$2.59
|
$531,938.19
|
11/20/2017
|
(31,938)
|
$2.50
|
$79,998.30
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 11 of 12
|
Item 6.
|
Contract, Arrangements, Understandings or Relationships with Respect to Securities of the Issuer.
|
Item 7.
|
Material to Be Filed as Exhibits.
|
Exhibit 1:
|
|
|
|
||
Exhibit 2:
|
|
|
|
||
Exhibit 3:
|
|
|
|
||
Exhibit 4:
|
|
CUSIP No. 89366M102
|
SCHEDULE 13D/A |
Page 12 of 12
|
AISLING CAPITAL III, LP
|
||
By:
|
Aisling Capital Partners III, LP
|
|
General Partner
|
||
By:
|
Aisling Capital Partners III LLC
|
|
General Partner
|
||
By:
|
/s/ Dennis Purcell
|
|
Name: Dennis Purcell
|
||
Title: Managing Member
|
||
AISLING CAPITAL PARTNERS III, LP
|
||
By:
|
Aisling Capital Partners III LLC
|
|
General Partner
|
||
By:
|
/s/ Dennis Purcell
|
|
Name: Dennis Purcell
|
||
Title: Managing Member
|
||
AISLING CAPITAL PARTNERS III LLC
|
||
By:
|
/s/ Dennis Purcell
|
|
Name: Dennis Purcell
|
||
Title: Managing Member
|
||
By:
|
/s/ Steve Elms
|
|
Steve Elms
|
||
By:
|
/s/ Dennis Purcell
|
|
Dennis Purcell
|
||
By:
|
/s/ Andrew Schiff
|
|
Andrew Schiff
|