SC 13G/A

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

The information required in 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).


(a)	¨	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

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

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

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

(e)	x	An investment adviser in accordance with Section 240.13d-1(b)(1)(ii)(E).

(f)	¨	An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(ii)(F).

(g)	x	A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G).

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

(i)	¨	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)	x	Group in accordance with Section 240.13d-1(b)(ii)(J).

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 securities, check the following ¨.

By signing below I certify that, to the best of my 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.

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

Pursuant to Rule 13d-1(b)(ii)(J) and Rule 13d-1(k)(1) under the Securities and Exchange Act of 1934, the members of the group making this joint filing are identified and classified as follows:

This agreement is made pursuant to Rule 13d-1(b)(ii)(J) and Rule 13d-1(k)(1) under the Securities and Exchange Act of 1934 (the “Act”) by and among the parties listed below, each referred to herein as a “Joint Filer.” The Joint Filers agree that a statement of beneficial ownership as required by Sections 13(g) or 13(d) of the Act and the Rules thereunder may be filed on each of their behalf on Schedule 13G or Schedule 13D, as appropriate, and that said joint filing may thereafter be amended by further joint filings. The Joint Filers state that they each satisfy the requirements for making a joint filing under Rule 13d-1.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person


1.	Name of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Osterweis Capital Management, Inc.
2.	Check the Appropriate Box if a Member of a Group (See Instructions) (a) x (b) ¨
3.	SEC Use Only
4.	Citizenship or Place of Organization California
Number of Shares Beneficially Owned by Each Reporting Person With:		5.	Sole Voting Power 1,068,370
		6.	Shared Voting Power
		7.	Sole Dispositive Power 1,068,370
		8.	Shared Dispositive Power
9.	Aggregate Amount Beneficially Owned by Each Reporting Person 1,068,370
10.	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) n/a
11.	Percent of Class Represented by Amount in Row (9) 3.66%**
12.	Type of Reporting Person (See Instructions) IA


1.	Name of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Osterweis Capital Management, LLC
2.	Check the Appropriate Box if a Member of a Group (See Instructions) (a) x (b) ¨
3.	SEC Use Only
4.	Citizenship or Place of Organization California
Number of Shares Beneficially Owned by Each Reporting Person With:		5.	Sole Voting Power 446,999
		6.	Shared Voting Power
		7.	Sole Dispositive Power 461,584
		8.	Shared Dispositive Power
9.	Aggregate Amount Beneficially Owned by Each Reporting Person 461,584
10.	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) n/a
11.	Percent of Class Represented by Amount in Row (9) 1.58%**
12.	Type of Reporting Person (See Instructions) IA


1.	Name of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). John S. Osterweis
2.	Check the Appropriate Box if a Member of a Group (See Instructions) (a) x (b) ¨
3.	SEC Use Only
4.	Citizenship or Place of Organization United States
Number of Shares Beneficially Owned by Each Reporting Person With:		5.	Sole Voting Power 1,515,369
		6.	Shared Voting Power
		7.	Sole Dispositive Power 1,529,954
		8.	Shared Dispositive Power
9.	Aggregate Amount Beneficially Owned by Each Reporting Person 1,529,954
10.	Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) n/a
11.	Percent of Class Represented by Amount in Row (9) 5.25%**
12.	Type of Reporting Person (See Instructions) HC, IN


		Date: February 18, 2016

		/s/ Matthew K. Berler
		Signature
		By: Matthew K. Berler, President & CEO of
		Osterweis Capital Management, Inc.

		/s/ Matthew K. Berler
		Signature
		By: Matthew K. Berler, President & CEO of
		Osterweis Capital Management, LLC

		/s/ John S. Osterweis
		Signature
		By: John S. Osterweis, Control Person of
		Osterweis Capital Management, Inc. and
		Osterweis Capital Management, LLC


Name		Classification
Osterweis Capital Management, Inc.		Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E)

Osterweis Capital Management, LLC		Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E)

John S. Osterweis		Parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G)


Identity		Classification
Osterweis Capital Management, Inc.		Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E)

Osterweis Capital Management, LLC		Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E)