| 
 1 
 | 
 NAME OF REPORTING PERSONS 
Perritt Capital Management, Inc. 
 | 
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| 
 2 
 | 
 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) 
Not Applicable 
 | 
 (a) ☐ 
(b) ☐  | 
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| 
 3 
 | 
 SEC USE ONLY 
 | 
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| 
 4 
 | 
 CITIZENSHIP OR PLACE OF ORGANIZATION 
Illinois 
 | 
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| 
 NUMBER OF 
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH  | 
 5 
 | 
 SOLE VOTING POWER 
337,892 
 | 
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| 
 6 
 | 
 SHARED VOTING POWER 
1,771,000 (1) 
 | 
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| 
 7 
 | 
 SOLE DISPOSITIVE POWER 
337,892 
 | 
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| 
 8 
 | 
 SHARED DISPOSITIVE POWER 
1,771,000 (1) 
 | 
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| 
 9 
 | 
 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 
2,108,892 
 | 
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| 
 10 
 | 
 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) 
Not Applicable 
 | 
 ☐ 
 | 
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| 
 11 
 | 
 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 
5.4% (2) 
 | 
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| 
 12 
 | 
 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) 
IA 
 | 
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| (1) | Represents shares beneficially owned by Perritt Funds, Inc. (see Item 2(a)). | 
| (2) | The percent ownership calculated is based upon an aggregate of 39,315,591 shares outstanding as of November 14, 2016. | 
| 
 1 
 | 
 NAME OF REPORTING PERSONS 
Perritt Funds, Inc. 
 | 
||||
| 
 2 
 | 
 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) 
Not Applicable 
 | 
 (a) ☐ 
(b) ☐  | 
|||
| 
 3 
 | 
 SEC USE ONLY 
 | 
||||
| 
 4 
 | 
 CITIZENSHIP OR PLACE OF ORGANIZATION 
Maryland 
 | 
||||
| 
 NUMBER OF 
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH  | 
 5 
 | 
 SOLE VOTING POWER 
0 
 | 
|||
| 
 6 
 | 
 SHARED VOTING POWER 
1,771,000 
 | 
||||
| 
 7 
 | 
 SOLE DISPOSITIVE POWER 
0 
 | 
||||
| 
 8 
 | 
 SHARED DISPOSITIVE POWER 
1,771,000 
 | 
||||
| 
 9 
 | 
 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 
1,771,000 
 | 
||||
| 
 10 
 | 
 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) 
Not Applicable 
 | 
 ☐ 
 | 
|||
| 
 11 
 | 
 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 
4.5% (1) 
 | 
||||
| 
 12 
 | 
 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) 
IV 
 | 
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| (1) | The percent ownership calculated is based upon an aggregate of 39,315,591 shares outstanding as of November 14, 2016. | 
| Item 1(a). | Name of Issuer: | 
| Item 1(b). | Address of Issuer’s Principal Executive Offices: | 
| Item 2(a). | Name of Person Filing: | 
| Item 2(b). | Address of Principal Business Office or, if none, Residence: | 
| Item 2(c). | Citizenship: | 
| Item 2(d). | Title of Class of Securities: | 
| Item 2(e). | CUSIP Number: | 
| Item 3. | If this statement is filed pursuant to sections 240.13d-1(b), or 240.13d-2(b) or (c), check whether the person filing is a: | 
| T | Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8). | 
| T | An investment adviser in accordance with section 240.13d-1(b)(1)(ii)(E). | 
| Item 4. | Ownership: | 
| (a) | Amount Beneficially Owned: 2,108,892 | 
| (b) | Percent of Class: 5.4% | 
| (c) | Number of shares as to which such person has: | 
| (i) | sole power to vote or to direct the vote: 337,892 | 
| (ii) | shared power to vote or to direct the vote: 1,771,000 | 
| (iii) | sole power to dispose or to direct the disposition of: 337,892 | 
| (iv) | shared power to dispose or to direct the disposition of: 1,771,000 | 
| (a) | Amount Beneficially Owned: 1,771,000 | 
| (b) | Percent of Class: 4.5% | 
| (c) | Number of shares as to which such person has: | 
| (i) | sole power to vote or to direct the vote: 0 | 
| (ii) | shared power to vote or to direct the vote: 1,771,000 | 
| (iii) | sole power to dispose or to direct the disposition of: 0 | 
| (iv) | shared power to dispose or to direct the disposition of: 1,771,000 | 
| Item 5. | Ownership of Five Percent or Less of a Class: | 
| Item 6. | Ownership of More than Five Percent on Behalf of Another Person: | 
| Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person: | 
| Item 8. | Identification and Classification of Members of the Group: | 
| Item 9. | Notice of Dissolution of Group: | 
| Item 10. | Certification: | 
| 1. | Agreement to file Schedule 13G jointly. |