UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

o

Rule 13d-1(b)

x

Rule 13d-1(c)

o

Rule 13d-1(d)

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Sunrise Partners Limited Partnership

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

3.

SEC Use Only

4.

Citizenship or Place of Organization
Cayman Islands

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
0

6.

Shared Voting Power
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(1)

12.

Type of Reporting Person (See Instructions)
PN

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Paloma International, L.P.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

3.

SEC Use Only

4.

Citizenship or Place of Organization
Cayman Islands

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5.

Sole Voting Power
0

6.

Shared Voting Power
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(2)

12.

Type of Reporting Person (See Instructions)
PN, HC

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Paloma Partners Management Company

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

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
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(3)

12.

Type of Reporting Person (See Instructions)
CO, IA

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Paloma Partners Advisors LP

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

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
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(4)

12.

Type of Reporting Person (See Instructions)
PN, IA

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Paloma Partners Advisors, Inc.

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

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
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(5)

12.

Type of Reporting Person (See Instructions)
CO, HC

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
Gregory Hayt

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

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
0

6.

Shared Voting Power
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(6)

12.

Type of Reporting Person (See Instructions)
IN, HC

CUSIP No 

74874U101

1.

Name of Reporting Persons
I.R.S. Identification Nos. of Above Persons (Entities Only)
S. Donald Sussman

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

(a)

o

(b)

x

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
0

6.

Shared Voting Power
1,600,000

7.

Sole Dispositive Power
0

8.

Shared Dispositive Power
1,600,000

9.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,600,000

10.

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)  o

11.

Percent of Class Represented by Amount in Row (9)
5.55%(7)

12.

Type of Reporting Person (See Instructions)
IN, HC

CUSIP No 

74874U101

Item 1.

(a).

Name of Issuer:
Quinpario Acquisition Corp. 2

(b).

Address of Issuer’s Principal Executive Offices:
12935 N. Forty Drive, Suite 201

St. Louis, MO 63141

Item 2.

(a).

Name of Person Filing:
Sunrise Partners Limited Partnership

Paloma International L.P.

Paloma Partners Management Company

Paloma Partners Advisors LP

Paloma Partners Advisors, Inc.

Gregory Hayt

S. Donald Sussman

(b).

Address of Principal Business Office, or if none, Residence:
Sunrise Partners Limited Partnership

Maples Corporate Services Limited

P.O. Box 309, Ugland House

Grand Cayman, KY1-1104, Cayman Islands

Paloma International, L.P.

Maples Corporate Services Limited

P.O. Box 309, Ugland House

Grand Cayman, KY1-1104, Cayman Islands

Paloma Partners Management Company

Two American Lane

Greenwich, CT 06836

Paloma Partners Advisors LP

888 E. Las Olas Blvd.

Ft. Lauderdale, FL 33301

Paloma Partners Advisors, Inc.

c/o Paloma Partners Advisors LP

888 E. Las Olas Blvd.

Ft. Lauderdale, FL 33301

Gregory Hayt

c/o Paloma Partners Management Company

Two American Lane

Greenwich, CT 06836

S. Donald Sussman

c/o Paloma Partners Advisors  LP

888 E. Las Olas Blvd.

Ft. Lauderdale, FL 33301

(c).

Citizenship:
Sunrise Partners Limited Partnership — Cayman Islands

Paloma International L.P. — Cayman Islands

Paloma Partners Management Company  — Delaware

Paloma Partners Advisors LP — Delaware

Paloma Partners Advisors, Inc. — Delaware

Gregory Hayt — United States of America

S. Donald Sussman — United States of America

(d).

Title of Class of Securities:
Common Stock, $0.0001 par value

(e).

CUSIP Number:
74874U101

Item 3.

If this statement is filed pursuant to ss.240.13d-1(b) or 240.13d-2(b), or (c), check whether the person filing is a

(a)

o

Broker or dealer registered under section 15 of the Exchange Act (15 U.S.C. 78c).

(b)

o

Bank as defined in section 3(a)(6) of the Exchange Act (15 U.S.C. 78c).

(c)

o

Insurance company as defined in section 3(a)(19) of the Exchange Act (15 U.S.C. 78c).

(d)

o

Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e)

o

An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f)

o

An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g)

o

A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);

(h)

o

A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i)

o

A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j)

o

Group, in accordance with s.240.13d-1(b)(1)(ii)(J).

Item 4.

Ownership.

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned:   

1,600,000 shares deemed beneficially owned by Sunrise Partners Limited Partnership

1,600,000 shares deemed beneficially owned by Paloma International L.P.

1,600,000 shares deemed beneficially owned by Paloma Partners Management Company

1,600,000 shares deemed beneficially owned by Paloma Partners Advisors LP

1,600,000 shares deemed beneficially owned by Paloma Partners Advisors, Inc.

1,600,000 shares deemed beneficially owned by Gregory Hayt

1,600,000 shares deemed beneficially owned by S. Donald Sussman

(b)

Percent of class:   

5.55% deemed beneficially owned by Sunrise Partners Limited Partnership

5.55% deemed beneficially owned by Paloma International, L.P.

5.55% deemed beneficially owned by Paloma Partners Management Company

5.55% deemed beneficially owned by Paloma Partners Advisors LP

5.55% deemed beneficially owned by Paloma Partners Advisors, Inc.

5.55% deemed beneficially owned by Gregory Hayt

5.55% deemed beneficially owned by S. Donald Sussman

(c)

Number of shares as to which Sunrise Partners Limited Partnership has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which Paloma International L.P. has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which Paloma Partners Management Company  has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which Paloma Partners Advisors LP has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which Paloma Partners Advisors, Inc. has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which Gregory Hayt has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Number of shares as to which S. Donald Sussman has:

(i)

Sole power to vote or to direct the vote   

0

(ii)

Shared power to vote or to direct the vote    

1,600,000

(iii)

Sole power to dispose or to direct the disposition of   

0

(iv)

Shared power to dispose or to direct the disposition of   

1,600,000

Item 5.

Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following   o.

N/A

Item 6.

Ownership of More than Five Percent on Behalf of Another Person.

If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than five percent of the class, such person should be identified.  A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.

N/A

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.

If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary.  If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.

N/A

Item 8.

Identification and Classification of Members of the Group.

If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group.  If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.

N/A

Item 9.

Notice of Dissolution of Group.

Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity.  See Item 5.

N/A

Item 10.

Certification.

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

June 29, 2017

(Date)

SUNRISE PARTNERS LIMITED PARTNERSHIP

By: Paloma International L.P., parent holder

By: Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA INTERNATIONAL, L.P.

By: Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS MANAGEMENT COMPANY

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS ADVISORS LP

By: Paloma Partners Advisors, Inc., general partner

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

PALOMA PARTNERS ADVISORS INC.

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

GREGORY HAYT

/s/ GREGORY HAYT

Gregory Hayt

S. DONALD SUSSMAN

/s/ S. DONALD SUSSMAN

 S. Donald Sussman

June 29, 2017

(Date)

 SUNRISE PARTNERS LIMITED PARTNERSHIP

By: Paloma International L.P., parent holder

By: Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA INTERNATIONAL, L.P.

By Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS MANAGEMENT COMPANY

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS ADVISORS LP

By: Paloma Partners Advisors, Inc., general partner

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

PALOMA PARTNERS ADVISORS INC.

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

GREGORY HAYT

/s/ GREGORY HAYT

Gregory Hayt

S. DONALD SUSSMAN

/s/ S. DONALD SUSSMAN

 S. Donald Sussman

June 29, 2017

(Date)

SUNRISE PARTNERS LIMITED PARTNERSHIP

By: Paloma International L.P., parent holder

By Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA INTERNATIONAL, L.P.

By Paloma Partners Management Company, general partner

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS MANAGEMENT COMPANY

By:

/s/ DOUGLAS W. AMBROSE

By: Douglas W. Ambrose

Title: Executive Vice President

PALOMA PARTNERS ADVISORS LP

By: Paloma Partners Advisors, Inc., general partner

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

PALOMA PARTNERS ADVISORS INC.

By:

/s/ S. DONALD SUSSMAN

By: S. Donald Sussman

Title: President

GREGORY HAYT

/s/ GREGORY HAYT

Gregory Hayt

S. DONALD SUSSMAN

/s/ S. DONALD SUSSMAN

S. Donald Sussman