Edgar Filing: Support.com, Inc.

sc13d10114sup_10022015.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D

(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO

§ 240.13d-2(a)

(Amendment No. )1

Support.com, Inc.

(Name of Issuer)

Common Stock, $0.0001 par value per share

(Title of Class of Securities)

86858W101

(CUSIP Number)

ERIC SINGER

VERTEX CAPITAL ADVISORS, LLC

825 Third Avenue, 33rd Floor

New York, New York 10022

212-752-5750

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

September 24, 2015

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ¨.

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

_______________

1 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.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Vertex Opportunities Fund, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS 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 2,081,499
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,081,499
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,081,499
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 3.8%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Vertex GP, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS 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 2,081,499
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,081,499
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,081,499
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 3.8%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Vertex Capital Advisors, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS 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 2,081,499
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,081,499
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,081,499
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 3.8%
14	TYPE OF REPORTING PERSON IA, OO

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Eric Singer
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 2,081,499
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,081,499
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,081,499
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 3.8%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON BLR Partners LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION TEXAS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,176,814
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,176,814
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,176,814
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. 86858W101

1	NAME OF REPORTING PERSON BLRPart, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION TEXAS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,176,814
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,176,814
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,176,814
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. 86858W101

1	NAME OF REPORTING PERSON BLRGP Inc.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION TEXAS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,176,814
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,176,814
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,176,814
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 CO

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Fondren Management, LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION TEXAS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,176,814
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,176,814
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,176,814
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. 86858W101

1	NAME OF REPORTING PERSON FMLP Inc.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION TEXAS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,176,814
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,176,814
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,176,814
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 CO

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Bradley L. Radoff
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF, PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 3,534,314
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,534,314
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,534,314*
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.5%
14	TYPE OF REPORTING PERSON IN

* Includes 357,500 Shares owned directly.

CUSIP NO. 86858W101

1	NAME OF REPORTING PERSON Joshua E. Schechter
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS PF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 100,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 100,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 100,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 86858W101

The following constitutes the Schedule 13D filed by the undersigned (the “Schedule 13D”).

Item 1.

Security and Issuer.

This statement relates to the Common Stock, $0.0001 par value per share (the “Shares”), of Support.com, Inc., a Delaware corporation (the “Issuer”). The address of the principal executive offices of the Issuer is 900 Chesapeake Drive, Second Floor, Redwood City, California 94063.

Item 2.

Identity and Background.

(a) This statement is filed by:

(i)

Vertex Opportunities Fund, LP, a Delaware limited partnership (“Vertex Opportunities”);

(ii)

Vertex GP, LLC, a Delaware limited liability company (“Vertex GP”), which serves as the general partner of Vertex Opportunities;

(iii)

Vertex Capital Advisors, LLC, a Delaware limited liability company (“Vertex Capital”), which serves as the investment manager of Vertex Opportunities;

(iv)

Eric Singer, who serves as the managing member of each of Vertex GP and Vertex Capital;

(v)

BLR Partners LP, a Texas limited partnership (“BLR Partners”);

(vi)

BLRPart, LP, a Texas limited partnership (“BLRPart GP”), which serves as the general partner of BLR Partners;

(vii)

BLRGP Inc., a Texas S corporation (“BLRGP”), which serves as the general partner of BLRPart GP;

(viii)

Fondren Management, LP, a Texas limited partnership (“Fondren Management”), which serves as the investment manager of BLR Partners;

(ix)

FMLP Inc., a Texas S corporation (“FMLP”), which serves as the general partner of Fondren Management;

(x)

Bradley L. Radoff, who serves as the sole shareholder and sole director of each of BLRGP and FMLP; and

(xi)

Joshua E. Schechter.

Each of the foregoing is referred to as a “Reporting Person” and collectively as the “Reporting Persons.” Each of the Reporting Persons is party to that certain Joint Filing Agreement, as further described in Item 6. Accordingly, the Reporting Persons are hereby filing a joint Schedule 13D.

CUSIP NO. 86858W101

(b) The address of the principal office of each of Vertex Opportunities, Vertex GP, Vertex Capital and Mr. Singer is 825 Third Avenue, 33rd Floor, New York, New York 10022. The address of the principal office of each of BLR Partners, BLRPart GP, BLRGP, Fondren Management, FMLP and Mr. Radoff is 1177 West Loop South, Suite 1625, Houston, Texas 77027. The address of the principal office of Mr. Schechter is 302 South Mansfield Avenue, Los Angeles, California 90036.

(c) The principal business of Vertex Opportunities is investing in securities. The principal business of Vertex GP is serving as the general partner of Vertex Opportunities. The principal business of Vertex Capital is serving as the investment manager of Vertex Opportunities. The principal occupation of Mr. Singer is serving as the managing member of each of Vertex GP and Vertex Capital. The principal business of BLR Partners is investing in securities. The principal business of BLRPart GP is serving as the general partner of BLR Partners. The principal business of BLRGP is serving as the general partner of BLRPart GP. The principal business of Fondren Management is serving as the investment manager of BLR Partners. The principal business of FMLP is serving as the general partner of Fondren Management. The principal occupation of Mr. Radoff is serving as the sole shareholder and sole director of each of BLRGP and FMLP. The principal occupation of Mr. Schechter is a private investor.

(d) No Reporting Person has, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).

(e) No Reporting Person has, during the last five years, been party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

(f) Messrs. Radoff, Schechter and Singer are citizens of the United States of America.

Item 3.

Source and Amount of Funds or Other Consideration.

The Shares purchased by Vertex Opportunities were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases, except as otherwise noted. The aggregate purchase price of the 2,081,499 Shares beneficially owned by Vertex Opportunities is approximately $2,251,877, excluding brokerage commissions.

The Shares purchased by BLR Partners were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases, except as otherwise noted. The aggregate purchase price of the 3,176,814 Shares owned directly by BLR Partners is approximately $3,890,203, including brokerage commissions.

The Shares directly owned by Mr. Radoff were purchased with personal funds (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases, except as otherwise noted. The aggregate purchase price of the 357,500 Shares directly owned by Mr. Radoff is approximately $402,291, including brokerage commissions.

The Shares directly owned by Mr. Schechter were purchased with personal funds (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases, except as otherwise noted. The aggregate purchase price of the 100,000 Shares directly owned by Mr. Schechter is approximately $109,157, excluding brokerage commissions.

CUSIP NO. 86858W101

Item 4.

Purpose of Transaction.

The Reporting Persons purchased the Shares based on the Reporting Persons’ belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. Depending upon overall market conditions, other investment opportunities available to the Reporting Persons, and the availability of Shares at prices that would make the purchase or sale of Shares desirable, the Reporting Persons may endeavor to increase or decrease their position in the Issuer through, among other things, the purchase or sale of Shares on the open market or in private transactions or otherwise, on such terms and at such times as the Reporting Persons may deem advisable.

The Reporting Persons intend to engage in discussions with the Issuer’s management and Board of Directors (the “Board”) regarding means to maximize shareholder value, including engaging a recognized investment bank to undertake a thorough review of all strategic alternatives, and the composition of the Board generally.

No Reporting Person has any present plan or proposal which would relate to or result in any of the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon or in connection with completion of, or following, any of the actions discussed herein. The Reporting Persons intend to review their investment in the Issuer on a continuing basis. Depending on various factors including, without limitation, the Issuer’s financial position and investment strategy, the price levels of the Shares, conditions in the securities markets and general economic and industry conditions, the Reporting Persons may in the future take such actions with respect to their investment in the Issuer as they deem appropriate including, without limitation, engaging in additional communications with management and the Board of the Issuer, engaging in discussions with stockholders of the Issuer and others about the Issuer and the Reporting Persons’ investment, making proposals to the Issuer concerning changes to the capitalization, ownership structure, board structure (including board composition) or operations of the Issuer, purchasing additional Shares, selling some or all of their Shares, engaging in short selling of or any hedging or similar transaction with respect to the Shares, or changing their intention with respect to any and all matters referred to in Item 4.

Item 5.

Interest in Securities of the Issuer.

The aggregate percentage of Shares reported owned by each person named herein is based upon 54,573,594 Shares outstanding as of July 31, 2015, which is the total number of Shares outstanding as reported in the Issuer’s Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on August 3, 2015.

A.	Vertex Opportunities

(a)

As of the close of business on October 2, 2015, Vertex Opportunities beneficially owned 2,081,499 Shares.

Percentage: Approximately 3.8%

(b)

1. Sole power to vote or direct vote: 2,081,499

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,081,499

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Vertex Opportunities during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

Vertex GP

(a)

Vertex GP, as the general partner of Vertex Opportunities, may be deemed the beneficial owner of the 2,081,499 shares owned by Vertex Opportunities.

Percentage: Approximately 3.8%

CUSIP NO. 86858W101

(b)

1. Sole power to vote or direct vote: 2,081,499

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,081,499

4. Shared power to dispose or direct the disposition: 0

(c)

Vertex GP has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of Vertex Opportunities during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

C.	Vertex Capital

(a)

Vertex Capital, as the investment manager of Vertex Opportunities, may be deemed the beneficial owner of the 2,081,499 Shares owned by Vertex Opportunities.

Percentage: Approximately 3.8%

(b)

1. Sole power to vote or direct vote: 2,081,499

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,081,499

4. Shared power to dispose or direct the disposition: 0

(c)

Vertex Capital has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of Vertex Opportunities during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

D.	Eric Singer

(a)

Mr. Singer, as the managing member of each of Vertex GP and Vertex Capital, may be deemed the beneficial owner of the 2,081,499 Shares owned by Vertex.

Percentage: Approximately 3.8%

(b)

1. Sole power to vote or direct vote: 2,081,499

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,081,499

4. Shared power to dispose or direct the disposition: 0

(c)

Mr. Singer has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of Vertex Opportunities during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

E.	BLR Partners

(a)

As of the close of business on October 2, 2015, BLR Partners beneficially owned 3,176,814 Shares.

Percentage: Approximately 5.8%

CUSIP NO. 86858W101

(b)

1. Sole power to vote or direct vote: 3,176,814

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,176,814

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

F.	BLRPart GP

(a)

BLRPart GP, as the general partner of BLR Partners, may be deemed the beneficial owner of the 3,176,814 Shares owned by BLR Partners.

Percentage: Approximately 5.8%

(b)

1. Sole power to vote or direct vote: 3,176,814

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,176,814

4. Shared power to dispose or direct the disposition: 0

(c)

BLRPart GP has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

BLRGP

(a)

BLRGP, as the general partner of BLRPart GP, may be deemed the beneficial owner of the 3,176,814 Shares owned by BLR Partners.

Percentage: Approximately 5.8%

(b)

1. Sole power to vote or direct vote: 3,176,814

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,176,814

4. Shared power to dispose or direct the disposition: 0

(c)

BLRGP has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

H.	Fondren Management

(a)

Fondren Management, as the investment manager of BLR Partners, may be deemed the beneficial owner of the 3,176,814 Shares owned by BLR Partners.

Percentage: Approximately 5.8%

(b)

1. Sole power to vote or direct vote: 3,176,814

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,176,814

4. Shared power to dispose or direct the disposition: 0

(c)

Fondren Management has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

CUSIP NO. 86858W101

FMLP

(a)

FMLP, as the general partner of Fondren Management, may be deemed the beneficial owner of the 3,176,814 Shares owned by BLR Partners.

Percentage: Approximately 5.8%

(b)

1. Sole power to vote or direct vote: 3,176,814

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,176,814

4. Shared power to dispose or direct the disposition: 0

(c)

FMLP has not entered into any transactions in the Shares during the past sixty days. The transactions in the Shares on behalf of BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

J.	Mr. Radoff

(a)

As of the close of business on October 2, 2015, Mr. Radoff directly owned 357,500 Shares. Mr. Radoff, as the sole shareholder and sole director of each of BLRGP and FMLP, may be deemed the beneficial owner of the 3,176,814 Shares owned by BLR Partners.

Percentage: Approximately 6.5%

(b)

1. Sole power to vote or direct vote: 3,534,314

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,534,314

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Radoff and on behalf of BLR Partners during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

K.	Mr. Schechter:

(a)

As of the close of business on October 2, 2015, Mr. Schechter directly owned 100,000 Shares.

Percentage: Less than 1%

(b)

1. Sole power to vote or direct vote: 100,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 100,000

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Mr. Schechter during the past sixty days are set forth in Schedule A and are incorporated herein by reference.

CUSIP NO. 86858W101

An aggregate of 5,715,813 Shares, constituting approximately 10.5% of the Shares outstanding, are reported in this Schedule 13D.

The Reporting Persons, as members of a “group” for the purposes of Section 13(d)(3) of the Securities Exchange Act of 1934, as amended, may be deemed the beneficial owner of the Shares directly owned by the other Reporting Persons. Each Reporting Person disclaims beneficial ownership of such Shares except to the extent of his or its pecuniary interest therein.

(d)

No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares.

(e)

Not applicable.

Item 6.

Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

On September 24, 2015, the Reporting Persons entered into a Joint Filing Agreement in which the Reporting Persons agreed to the joint filing on behalf of each of them of statements on Schedule 13D with respect to the securities of the Issuer to the extent required by applicable law. The Joint Filing Agreement is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Other than as described herein, there are no contracts, arrangements, understandings or relationships among the Reporting Persons, or between the Reporting Persons and any other person, with respect to the securities of the Issuer.

Item 7.

Material to be Filed as Exhibits.

99.1

Joint Filing Agreement, dated September 24, 2015.

CUSIP NO. 86858W101

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: October 5, 2015

Vertex Opportunities Fund, LP

By:	Vertex GP, LLC General Partner

By:	/s/ Eric Singer
	Name:	Eric Singer
	Title:	Managing Member

Vertex GP, LLC

By:	/s/ Eric Singer
	Name:	Eric Singer
	Title:	Managing Member

Vertex Capital Advisors, LLC

By:	/s/ Eric Singer
	Name:	Eric Singer
	Title:	Managing Member

	/s/ Eric Singer
	Eric Singer

BLR Partners LP

By:	BLRPart, LP General Partner

By:	BLRGP Inc. General Partner

By:	/s/ Bradley L. Radoff
	Name:	Bradley L. Radoff
	Title:	Sole Director

CUSIP NO. 86858W101

BLRPart, LP

By:	BLRGP Inc. General Partner

By:		/s/ Bradley L. Radoff
		Name:	Bradley L. Radoff
		Title:	Sole Director

BLRGP Inc.


By:	/s/ Bradley L. Radoff
	Name:	Bradley L. Radoff
	Title:	Sole Director

Fondren Management, LP

By:	FMLP Inc. General Partner

By:	/s/ Bradley L. Radoff
	Name:	Bradley L. Radoff
	Title:	Sole Director

FMLP Inc.


By:	/s/ Bradley L. Radoff
	Name:	Bradley L. Radoff
	Title:	Sole Director

	/s/ Bradley L. Radoff
	Bradley L. Radoff

	/s/ Joshua E. Schechter
	Joshua E. Schechter

CUSIP NO. 86858W101

SCHEDULE A

Transactions in the Shares During the Past Sixty Days

Shares of Common

Stock Purchased/(Sold)

Price Per

Share($)

Date of

Purchase/Sale

VERTEX OPPORTUNITIES FUND, LP

1,985,204	1.0800	09/24/2015
(13,000)	1.1673	09/24/2015

109,295

1.1153

10/02/2015

BLR PARTNERS LP

3,763	1.3765	07/29/2015
40,000	1.2720	07/30/2015
(20,000)	1.2830	07/30/2015
75,700	1.2102	07/31/2015
75,154	1.2621	08/06/2015
40,000	1.2570	08/07/2015
122,070	1.2399	08/10/2015
42,935	1.2562	08/11/2015
49,937	1.2375	08/12/2015
2,910	1.2260	08/13/2015
48,600	1.2369	08/14/2015
92,823	1.2317	08/17/2015
3,900	1.2164	08/18/2015
8,154	1.2070	08/21/2015
40,000	1.1770	08/24/2015
67,000	1.1858	08/25/2015
472,000	1.2000	08/26/2015
998,817	1.1910	08/26/2015
20,000	1.1688	09/22/2015
10,000	1.0870	09/30/2015
357,500	1.1253	10/01/2015

109,314

1.1353

10/02/2015

BRADLEY L. RADOFF

357,500

1.1253

10/01/2015

JOSHUA E. SCHECHTER

200	1.1000	09/30/2015
14,896	1.1000	09/30/2015
6,900	1.0900	09/30/2015
1,700	1.0880	09/30/2015
800	1.0890	09/30/2015
50,000	1.0800	09/30/2015
25,504	1.1100	10/01/2015