*
|
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. 87427V103
|
SCHEDULE 13D
|
Page 2 of 7 Pages
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
HEC Management GP LLC
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐ (b) ☐
|
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS (See Instructions)
OO
|
|
5
|
CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
☐
|
|
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
|
SOLE VOTING POWER
0
|
8
|
SHARED VOTING POWER
17,980,600 shares of Common Stock(1)
|
|
9
|
SOLE DISPOSITIVE POWER
0
|
|
10
|
SHARED DISPOSITIVE POWER
17,980,600 shares of Common Stock(2)
|
|
11 |
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
17,980,600 shares of Common Stock
|
|
12 |
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
☐
|
|
13 |
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
11.2%(3)
|
|
14 |
TYPE OF REPORTING PERSON (See Instructions)
PN, IA
|
(1)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(2)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(3)
|
Percentage beneficial ownership is based on 152,307,497 shares of the Issuer’s common stock, $0.0001 par value per share (“Common Stock”), outstanding as of November 8, 2021, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission (the “SEC”)
on November 15, 2021, together with 7,640,000 shares of Common Stock issuable upon the exercise of warrants owned by the Reporting Persons.
|
CUSIP No. 87427V103
|
SCHEDULE 13D
|
Page 3 of 7 Pages
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Hudson Executive Capital LP
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐ (b) ☐
|
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS (See Instructions)
OO
|
|
5
|
CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
☐
|
|
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
|
SOLE VOTING POWER
0
|
8
|
SHARED VOTING POWER
17,980,600 shares of Common Stock(4)
|
|
9
|
SOLE DISPOSITIVE POWER
0
|
|
10
|
SHARED DISPOSITIVE POWER
17,980,600 shares of Common Stock(5)
|
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
17,980,600 shares of Common Stock
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
☐
|
|
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
11.2%(6)
|
|
14
|
TYPE OF REPORTING PERSON (See Instructions)
PN, IA
|
(4)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(5)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(6)
|
Percentage beneficial ownership is based on 152,307,497 shares of the Issuer’s Common Stock outstanding as of November 8, 2021, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the SEC on
November 15, 2021, together with 7,640,000 shares of common stock issuable upon the exercise of warrants owned by the Reporting Persons.
|
CUSIP No. 87427V103
|
SCHEDULE 13D
|
Page 4 of 7 Pages
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
HEC Master Fund LP
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐ (b) ☐
|
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS (See Instructions)
OO
|
|
5
|
CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
☐
|
|
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
|
7
|
SOLE VOTING POWER
0
|
8
|
SHARED VOTING POWER
17,980,600 shares of Common Stock(7)
|
|
9
|
SOLE DISPOSITIVE POWER
0
|
|
10
|
SHARED DISPOSITIVE POWER
17,980,600 shares of Common Stock(8)
|
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
17,980,600 shares of Common Stock
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
☐
|
|
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
11.2%(9)
|
|
14
|
TYPE OF REPORTING PERSON (See Instructions)
PN, IA
|
(7)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(8)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(9)
|
Percentage beneficial ownership is based on 152,307,497 shares of the Issuer’s Common Stock outstanding as of November 8, 2021, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the SEC on
November 15, 2021, together with 7,640,000 shares of common stock issuable upon the exercise of warrants owned by the Reporting Persons.
|
CUSIP No. 87427V103
|
SCHEDULE 13D
|
Page 5 of 7 Pages
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Douglas L. Braunstein
|
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐ (b) ☐
|
|
3
|
SEC USE ONLY
|
|
4
|
SOURCE OF FUNDS (See Instructions)
OO
|
|
5
|
CHECK IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEM 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
4,559,830 shares of Common Stock(10)
|
8
|
SHARED VOTING POWER
17,980,600 shares of Common Stock(11)
|
|
9
|
SOLE DISPOSITIVE POWER
4,559,830 shares of Common Stock(10)
|
|
10
|
SHARED DISPOSITIVE POWER
17,980,600 shares of Common Stock(12)
|
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
22,540,430 shares of Common Stock
|
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (See Instructions)
☐
|
|
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
13.9% (13)
|
|
14
|
TYPE OF REPORTING PERSON (See Instructions)
IN
|
(10)
|
Comprised of 2,274,446 shares of common stock owned jointly among Mr. Braunstein and his spouse, including through a trust, 2,270,000 shares beneficially owned through the ownership of warrants exercisable
within 60 days of the date of this Schedule 13D owned jointly among Mr. Braunstein and his spouse, and 15,384 shares of common stock issuable in connection with the vesting of Restricted Stock Units granted to Mr. Braunstein.
|
(11)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(12)
|
Inclusive of 7,640,000 shares beneficially owned through the ownership of warrants exercisable within 60 days of the date of this Schedule 13D.
|
(13)
|
Percentage beneficial ownership is based on 152,307,497 shares of the Issuer’s Common Stock outstanding as of November 8, 2021, as reported in the Issuer’s Quarterly Report on Form 10-Q filed with the SEC on
November 15, 2021, together with 7,640,000 shares of common stock issuable upon the exercise of warrants owned by the Reporting Persons, 2,270,000 shares beneficially owned through the ownership of warrants jointly among Mr. Braunstein
and his spouse, and 15,384 shares of common stock issuable in connection with the vesting of Restricted Stock Units granted to Mr. Braunstein.
|
CUSIP No. 87427V103
|
SCHEDULE 13D
|
Page 6 of 7 Pages
|
CUSIP No. 87427V103
|
SCHEDULE 13D
|
Page 7 of 7 Pages
|
HEC MANAGEMENT GP LLC
|
|||
By: |
HEC Management GP LLC, its general partner |
||
|
By:
|
/s/ Douglas L. Braunstein | |
Name: Douglas L. Braunstein | |||
Title: Managing Member | |||
HUDSON EXECUTIVE CAPITAL LP | |||
By: |
HEC Management GP LLC, its general partner |
||
|
By:
|
/s/ Douglas L. Braunstein | |
Name: Douglas L. Braunstein | |||
Title: Managing Member | |||
HEC MASTER FUND LP
|
|||
|
By:
|
/s/ Douglas L. Braunstein | |
Name: Douglas L. Braunstein | |||
Title: Investment Manager |
|||
DOUGLAS L. BRAUNSTEIN | |||
|
By:
|
/s/ Douglas L. Braunstein | |
Douglas L. Braunstein | |||