UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the ~~Securities Exchange Act of 1934~~

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) May 31, 2007

BEAR STEARNS ARM TRUST 2007-4

(Exact name of issuing entity as specified in its charter)

STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

(Exact name of depositor as specified in its charter)

EMC MORTGAGE CORPORATION

(Exact name of sponsor as specified in its charter)

Delaware	333-140247-0402	30-0183252
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)
383 Madison Avenue New York, New York		10179
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code, is (212) 272-2000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

~~[_]~~o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

~~[_]~~o Soliciting material pursuant to Rule 14a-12(b) under the Exchange Act (17 CFR 240.14a-12(b))

~~[_]~~o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

~~[_]~~o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 9.01.
(a)	Not applicable
(b)	Not applicable
(c)	Not applicable
(d)	Exhibits:
	5.1	Opinion of Thacher Proffitt & Wood LLP
	8.1	Opinion of Thacher Proffitt & Wood LLP (contained in Exhibit 5.1)
	23.1	Consent of Thacher Proffitt & Wood LLP (contained in Exhibit 5.1)

Item 9.01

Financial Statements and Exhibits.

~~SIGNATURES~~(a) Not applicable

~~Pursuant to~~(b) ~~the~~Not ~~requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.~~applicable

(c)

Not applicable

(d)

Exhibits:

	Exhibit No.	Description
	1.1	Terms Agreement, dated March 28, 2007, between Bear, Stearns & Co. Inc., as underwriter and Structured Asset Mortgage Investments II Inc., as depositor, relating to the Underwriting Agreement, dated February 26, 2007, between Bear, Stearns & Co. Inc., as underwriter Structured Asset Mortgage Investments II Inc., as depositor.

	Exhibit No.	Description
	4.1	Pooling and Servicing Agreement, dated as of May 1, 2007, among Structured Asset Mortgage Investments II Inc., as depositor, EMC Mortgage Corporation, as seller and master servicer, Wells Fargo Bank, N.A. as securities administrator, and Citibank, N.A., as trustee.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on behalf of the Registrant by the undersigned thereunto duly authorized.

	STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

	By:	/s/ Baron Silverstein
	Name:	Baron Silverstein
	Title:	Vice President

Dated: ~~May~~June 3119, 2007

EXHIBIT INDEX

	Exhibit No.	Description
	1.1	Terms Agreement, dated March 28, 2007, between Bear, Stearns & Co. Inc., as underwriter and Structured Asset Mortgage Investments II Inc., as depositor, relating to the Underwriting Agreement, dated February 26, 2007, between Bear, Stearns & Co. Inc., as underwriter Structured Asset Mortgage Investments II Inc., as depositor.
	4.1	Pooling and Servicing Agreement, dated as of May 1, 2007, among Structured Asset Mortgage Investments II Inc., as depositor, EMC Mortgage Corporation, as seller, master servicer and company, Wells Fargo Bank, N.A. as securities administrator, and Citibank, N.A., as trustee.

Filing Compare · Bear Stearns ARM Trust 2007-4