SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

SCHEDULE 13G

Under the Securities and Exchange Act of 1934

 

 

 

Memsic, Inc.

(Name of Issuer)

 

 

 

Common Stock, $0.001 par value per share

(Title of Class of Securities)

 

586264103

(CUSIP Number)

 

August 31, 2012

(Date of Event Which Requires Filing of this Statement)

 

 

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

 

þ

This Schedule is filed pursuant to Rule 13d-1(b).

The information required in the remainder of this cover page (except any items to which the form provides a cross-reference) 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.

 

 

 

---

CUSIP NO. 586264103

 

(1)		Name of reporting person   Ameriprise Financial, Inc.   S.S. or I.R.S. Identification IRS No. of Above Person   IRS No. 13-3180631
(2)		Check the appropriate box if a member of a group (see instructions) (a)  ¨        (b)  x*   *This filing describes the reporting person’s relationship with other persons, but the reporting person does not affirm the existence of a group.
(3)		SEC use only
(4)		Citizenship or place of organization   Delaware
Number of shares beneficially owned by each reporting person with:				(5)		Sole voting power   -0-
				(6)		Shared voting power   66,600
				(7)		Sole dispositive power   -0-
				(8)		Shared dispositive power   75,800
(9)		Aggregate amount beneficially owned by each reporting person   75,800
(10)		Check if the aggregate amount in Row (9) excludes certain shares (see instructions)   Not Applicable
(11)		Percent of class represented by amount in Row (9)   0.31%
(12)		Type of reporting person (see instructions)   HC

---

CUSIP NO.     586264103

 

(1)		Name of reporting person   Columbia Management Investment Advisers, LLC     S.S. or I.R.S. Identification IRS No. of Above Person   IRS No. 41-1533211
(2)		Check the appropriate box if a member of a group (see instructions) (a)  ¨        (b)  x*   *This filing describes the reporting person’s relationship with other persons, but the reporting person does not affirm the existence of a group.
(3)		SEC use only
(4)		Citizenship or place of organization   Minnesota
Number of shares beneficially owned by each reporting person with:				(5)		Sole voting power   -0-
				(6)		Shared voting power   66,600
				(7)		Sole dispositive power   -0-
				(8)		Shared dispositive power   75,800
(9)		Aggregate amount beneficially owned by each reporting person   75,800
(10)		Check if the aggregate amount in Row (9) excludes certain shares (see instructions)   Not Applicable
(11)		Percent of class represented by amount in Row (9)   0.31%
(12)		Type of reporting person (see instructions)   IA

 

---

1(a)  Name of Issuer:		Memsic, Inc.
1(b)  Address of Issuer’s Principal Executive Offices:		One Tech Drive, Suite 325 Andover, MA 01810
2(d)  Title of Class of Securities:		Common Stock
2(e)  Cusip Number:		586264103

 

 

3	Information if statement is filed pursuant to Rules 13d-1(b) or 13d-2(b):

 

(a)

Ameriprise Financial, Inc.

A parent holding company in accordance with Rule 13d-1(b)(1)(ii)(G). (Note: See Item 7)

 

(b)

Columbia Management Investment Advisers, LLC

An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E)

 

4	Incorporated by reference to Items (5)-(9) and (11) of the cover page pertaining to each reporting person.

CMIA and AFI do not directly own any shares of Common Stock of the issuer. As the investment adviser of the Fund and various other unregistered and registered investment companies and other managed accounts, CMIA may be deemed to beneficially own the shares reported herein by the Fund. Accordingly, the shares reported herein by CMIA include those shares separately reported herein by the Fund.

As the parent holding company of CMIA, AFI may be deemed to beneficially own the shares reported herein by CMIA. Accordingly, the shares reported herein by AFI include those shares separately reported herein by CMIA.

Each of AFI and CMIA disclaims beneficial ownership of any shares reported on this Schedule.

 

5	Ownership of 5% or Less of a Class:

If this statement is being filed to report the fact 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 (X).

 

6	Ownership of more than 5% on Behalf of Another Person:

Not applicable.

---

7	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company:

 

AFI:

See Exhibit I

 

8	Identification and Classification of Members of the Group:

Not Applicable

 

9	Notice of Dissolution of Group:

Not Applicable

 

10	Certification:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purposes or effect.

---

Signature

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.

Dated: September 10, 2012

 

 

 

 

 

---

Exhibit Index

 

 

Exhibit I		Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company.
Exhibit II		Joint Filing Agreement