聯合國家
證券交易委員會
華盛頓特區20549

附表 13G
根據1934“證券交易法”

(第5號修正案)*

選中適當的框， 指定存檔本附表所依據的規則：

ý第13d-1(B)條

¨第13d-1(C)條

¨第13d條-1(D)條

*本封面頁的 其餘部分應填寫，以供報告 人在本表格上就證券的主題類別 首次提交，以及其後任何包含信息 的修正，其中載有信息 ，這將改變上一頁所提供的披露。

本封面其餘部分所要求的 信息不得視為為1934“證券交易法”(“法案”)第18節的目的而“存檔”，或以其他方式受該法該部分的責任約束，但應受“證券交易法”所有其他規定的約束(不過，見“説明”)。

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經過合理的詢問，並盡我所知和所信，下面的簽名人證明本聲明中所列的信息是真實、完整和正確的。

日期：2018.02月14日

斯蒂芬斯投資管理有限責任公司

通過：

/S/W.Bradford Stephens

W.Bradford Stephens

管理成員

s/Paul H.Stephens

保羅·斯蒂芬斯

/S/P.Bartlett Stephens

P.Bartlett Stephens

/S/W.Bradford Stephens

W.Bradford Stephens

顯示 索引

證物 ---聯合申報---承諾第9頁

證物A

29843R100

聯合申報業務

¨以下籤署人獲授權，現籤立本協議 作為本附表13G的證物，以證明下列指定各方按照根據1934“證券交易法”頒佈的規則，代表每一該等各方共同提交本附表(可予修訂)。

¨日期：2018.02月14日

¨斯蒂芬斯投資管理有限責任公司

¨通過：

¨/S/W.Bradford Stephens

¨W.Bradford Stephens

¨管理成員

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¨s/Paul H.Stephens

¨保羅·斯蒂芬斯

¨/S/P.Bartlett Stephens

P.Bartlett Stephens

/S/W.Bradford Stephens

W.Bradford Stephens

Neither the filing of this Schedule nor any of its contents shall be deemed to constitute an admission that SIM, Paul Stephens, Brad Stephens or Bart Stephens is, for any other purpose, the beneficial owner of any of the Securities, and each of SIM, Paul Stephens, Brad Stephens and Bart Stephens disclaims beneficial ownership as to the Securities, except to the extent of his or its pecuniary interests therein. 

Under the definition of “beneficial ownership” in Rule 13d-3 under the Act, it is also possible that the individual general partners, executive officers, and members of the foregoing entities might be deemed the “beneficial owners” of some or all of the Securities insofar as they may be deemed to share the power to direct the voting or disposition of the Securities.  Neither the filing of this Schedule nor any of its contents shall be deemed to constitute an admission that any of such individuals is, for any purpose, the beneficial owner of any of the Securities, and such beneficial ownership is expressly disclaimed.

The calculation of percentage of beneficial ownership in item 11 of pages 2 - 5 was derived from the Issuer’s website in which the Issuer stated that the number of shares of its common stock outstanding as of January 2, 2018 was 79,725,187 shares. 

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  [&nbsp&nbsp].

Item 6.      Ownership of More than Five Percent on Behalf of Another Person.

SIM serves as general partner and investment manager to certain investment limited partnerships that have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Securities.  Other than as reported in this Schedule, no investment limited partnership’s holdings exceed five percent of the Issuer’s common stock.

Item 7.      Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company

Not Applicable.

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Item 8.      Identification and Classification of Members of the Group

Not Applicable.

Item 9.      Notice of Dissolution of Group

Not Applicable.

Item 10.      Certification

By signing below the undersigned certify that, to the best of their knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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.

Signature

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

EXHIBIT INDEX

Exhibit A          Joint Filing Undertaking          Page 9

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EXHIBIT A

JOINT FILING UNDERTAKING

The undersigned, being authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13G to evidence the agreement of the below-named parties, in accordance with rules promulgated pursuant to the Securities Exchange Act of 1934, to file this Schedule, as it may be amended, jointly on behalf of each of such parties.

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