Filing Details

Rule 13d-1(c)

Rule 13d-1(d)

NAME OF REPORTING PERSON

Manulife Financial Corporation

CITIZENSHIP OR PLACE OF ORGANIZATION

Canada

*SEE INSTRUCTIONS

NAME OF REPORTING PERSON

Manulife Asset Management (US) LLC

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

*SEE INSTRUCTIONS

Item 1(b)

Address of Issuer's Principal Executive Offices:
86 Hopmeadow Street
Simsbury, Connecticut, 06070

Item 2(a)

Name of Person Filing:
This filing is made on behalf of Manulife Financial Corporation ("MFC") and MFC’s indirect, wholly-owned subsidiaries, Manulife Asset Management (US) LLC ("MAM (US)").

Item 2(b)

Address of Principal Business Office:
The principal business office of MFC is located at 200 Bloor Street East, Toronto, Ontario, Canada, M4W 1E5.
The principal business office of MAM (US) is located at 197 Clarendon Street, Boston, Massachusetts 02116.

Item 2(c)

Citizenship:
MFC is organized and exist under the laws of Canada.
MAM (US) is organized and exists under the laws of the State of Delaware.

Item 2(d)

Title of Class of Securities:
Common Stock

Item 2(e)

CUSIP Number:
78391C106

Item 3

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

(g) (X)   

a parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G).

MAM (US):

(e) (X)

an investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).

Item 4

Ownership:

(a) Amount Beneficially Owned: MAM (US) has beneficial ownership of 97,398 shares of Common Stock. Through its parent-subsidiary relationship to MAM (US), MFC may be deemed to have beneficial ownership of these same shares.

(b) Percent of Class: Of the 1,360,721 shares outstanding as of October 31, 2015 as reported by the issuer on November 14, 2016 MAM (US) held 7.16%.

(c) Number of shares as to which the person has:

     (i)       

sole power to vote or to direct the vote:
MAM (US) has sole power to vote or to direct the voting of the shares of Common Stock beneficially owned by them.

     (ii)       

shared power to vote or to direct the vote: -0-

     (iii)       

sole power to dispose or to direct the disposition of:
MAM (US) has sole power to dispose or to direct the disposition of the shares of Common Stock beneficially owned by them.

     (iv)       

shared power to dispose or to direct the disposition of: -0-

Item 5       

Ownership of Five Percent or Less of a Class:
Not applicable.

Item 6

Ownership of More than Five Percent on Behalf of Another Person:
Not applicable.

Item 7

Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company or Control Person:
See Items 3 and 4 above.

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 certifies that, to the best of its 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.

Manulife Financial Corporation

Dated: February 9, 2017

Manulife Asset Management (US) LLC

Dated: February 8, 2017

Manulife Financial Corporation

Dated: February 9, 2017

Manulife Asset Management (US) LLC

Dated: February 8, 2017