spirecorporation033110.htm
SECURITIES
AND EXCHANGE COMMISSION
Washington,
D.C. 20549
SCHEDULE
13G/A
(Rule
13d-102)
INFORMATION
TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13D-1(b) AND
AMENDMENTS
FILED THERETO FILED PURSUANT TO RULE 13D-2(b)
Under
the Securities Exchange Act of 1934
(Amendment
No. 2)*
Spire
Corporation
(Name
of Issuer)
Common
Stock
(Title
of Classes of Securities)
848565107
(CUSIP
Numbers)
March 31,
2010
(Date
of Event Which Requires Filing of this Statement)
Check the
appropriate box to designate the rule pursuant to which this Schedule is
filed:
:
X Rule 13d-1(b)
: Rule
13d-1(c)
: Rule
13d-1(d)
*The
remainder of this cover page shall be filled out for a reporting person’s
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.
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).
CUSIP
No.:848565107
|
1
|
NAME
OF REPORTING PERSON
I.R.S.
IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)
Invesco
Ltd.
IRS
# 980557567
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
(a)
(b)
|
|
3
|
SEC
USE ONLY
|
|
4
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
Invesco
Ltd. – Bermuda
|
|
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE
VOTING POWER
|
|
6
|
SHARED
VOTING POWER
|
|
7
|
SOLE
DISPOSITIVE POWER
|
|
8
|
SHARED
DISPOSITIVE POWER
|
|
9
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
0
|
|
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES*
N/A
|
|
11
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0%
|
|
12
|
TYPE
OF REPORTING PERSON*
See
Item 3 of this statement
|
Item
1(a). Name of Issuer:
Spire
Corporation
(b).
Address of Issuer’s Principal Executive Offices:
One
Patriots Park; Bedford, MA 01730-2396; United States
Item
2(a). Name of Person Filing:
Invesco
Ltd.
(b).
Address of Principal Business Office or, if none, residence of filing
person:
1555
Peachtree Street NE; Atlanta, GA 30309; United States
(c).
Citizenship of filing person:
Bermuda
(d).
Title of Classes of Securities:
Common
Stock .01 par value per share
(e).
CUSIP Numbers:
848565107
Item 3. If this Statement is
Filed Pursuant to ss240.13d-1(b) or 240.13d-2(b) or (c), Check Whether the
Person Filing is a:
(e) [x]
An investment adviser in accordance with section
240.13d-1(b)(1)(ii)(E)
(g) [x] A
parent holding company or control person in accordance with section
240.13d-1(b)(1)(ii)(G)
Item 4.
Ownership:
Please
see responses to Items 5-8 on the cover of this statement, which are
incorporated herein by reference.
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 [X]
Item 6. Ownership of More than
Five Percent on Behalf of Another Person:
N/A
Item 7. Identification and
Classification of the Subsidiary which Acquired the Security Being Reported on
by the Parent Holding Company:
The
following subsidiaries of Invesco Ltd. are investment advisers which hold shares
of the security being reported:
N/A
Item 8. Identification and
Classification of Members of the Group:
N/A
Item 9. Notice of Dissolution
of a Group:
N/A
Item 10.
Certification:
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.
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.
04/09/2010
Date
Invesco
Ltd.
By: /s/ Lisa
Brinkley
Lisa
Brinkley
Global
Assurance Officer