SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Olsson Dan Sten

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Arlington Tankers Ltd. [ ATB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director	X	10% Owner
Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/27/2007

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	03/27/2007		P		50,000	A	$23.43	2,275,205	I	By Stena (Switzerland) AG
Common Stock	03/28/2007		P		6,400	A	$23.7	2,281,605	I	By Stena (Switzerland) AG
Common Stock	03/29/2007		P		16,700	A	$23.98	2,298,305	I	By Stena (Switzerland) AG
Common Stock	05/02/2007		P		10,000	A	$26	2,308,305	I	By Stena (Switzerland) AG
Common Stock	05/04/2007		P		7,600	A	$26.37	2,315,905	I	By Stena (Switzerland) AG
Common Stock	05/07/2007		P		19,800	A	$26.81	2,335,705	I	By Stena (Switzerland) AG
Common Stock	05/10/2007		P		29,500	A	$27.25	2,365,205	I	By Stena (Switzerland) AG
Common Stock	05/14/2007		P		13,200	A	$27.3	2,378,405	I	By Stena (Switzerland) AG
Common Stock	05/15/2007		P		20,000	A	$27.83	2,398,405	I	By Stena (Switzerland) AG
Common Stock	06/01/2007		P		6,000	A	$26.99	2,404,405	I	By Stena (Switzerland) AG
Common Stock	06/04/2007		P		12,000	A	$27.06	2,416,405	I	By Stena (Switzerland) AG
Common Stock	06/05/2007		P		13,000	A	$26.94	2,429,405	I	By Stena (Switzerland) AG
Common Stock	06/06/2007		P		9,000	A	$26.21	2,438,405	I	By Stena (Switzerland) AG
Common Stock	06/07/2007		P		60,000	A	$26.36	2,498,405	I	By Stena (Switzerland) AG
Common Stock	06/08/2007		P		28,500	A	$26.54	2,526,905	I	By Stena (Switzerland) AG
Common Stock	06/11/2007		P		23,727	A	$26.98	2,550,632	I	By Stena (Switzerland) AG
Common Stock	06/12/2007		P		32,468	A	$26.81	2,583,100	I	By Stena (Switzerland) AG
Common Stock	06/13/2007		P		32,772	A	$27.27	2,615,872	I	By Stena (Switzerland) AG
Common Stock	06/14/2007		P		25,000	A	$27.47	2,640,872	I	By Stena (Switzerland) AG
Common Stock	07/24/2007		P		20,500	A	$26.7	2,661,372	I	By Stena (Switzerland) AG
Common Stock	07/25/2007		P		20,400	A	$27.18	2,681,772	I	By Stena (Switzerland) AG
Common Stock	07/26/2007		P		49,500	A	$26.39	2,731,272	I	By Stena (Switzerland) AG
Common Stock	07/27/2007		P		9,600	A	$27.05	2,740,872	I	By Stena (Switzerland) AG
Common Stock	07/27/2007		P		21,900	A	$26.81	2,762,772	I	By Stena (Switzerland) AG
Common Stock	08/07/2006		P		25,000	A	$23.35	2,787,772	I	By Stena (Switzerland) AG⁽¹⁾⁽²⁾⁽³⁾⁽⁴⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

1. Name and Address of Reporting Person^*

Olsson Dan Sten

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

CM V-Max I LTD

(Last)

(First)

(Middle)

C/O CODAN SERVICES LIMITED

2 CHURCH STREET

(Street)

HAMILTON

HM CX

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

CM V-Max II LTD

(Last)

(First)

(Middle)

C/O CODAN SERVICES LIMITED

2 CHURCH STREET

(Street)

HAMILTON

HM CX

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Stena (Switzerland) AG

(Last)

(First)

(Middle)

BAHNHOFPLATZ

(Street)

ZUG

V8 CH-6300

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

STENA AB

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Stena Sessan AB

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Concordia Maritime AB

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Eriksson Madeleine Olsson

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

1. Name and Address of Reporting Person^*

Olsson Stefan Sten

(Last)

(First)

(Middle)

MASTHUGGSKAJEN

SE-405 19

(Street)

GOTHENBURG

(City)

(State)

(Zip)

Relationship of Reporting Person(s) to Issuer

Director	X	10% Owner
Officer (give title below)		Other (specify below)

Explanation of Responses:

1. The shares purchased in the reported transactions were initially purchased by Stena Finance AB, an wholly-owned subsidiary of Stena AB, a Swedish company, and subsequently transferred to Stena (Switzerland) AG, a Swiss company, which is also an wholly-owned subsidiary of Stena AB. (continued in footnote 2)

2. (continued from footnote 1) The total amount of securities owned following the transactions reported includes 1,252,988 shares held by Stena (Switzerland) AG. Approximately 51% of the outstanding capital stock of Stena AB is beneficially owned by Dan Sten Olsson, approximately 24.5% is beneficially owned by Mr. Olsson's sister, Madeleine Olsson Eriksson, and approximately 24.5% is beneficially owned by Mr. Olsson's brother, Stefan Sten Olsson. Each reporting person disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein as defined in Rule 16a-1(a)(2)(i) under the Securities and Exchange Act of 1934, as amended (the "Exchange Act"). (continued from footnote 3)

3. (continued from footnote 2) The total amount of securities owned following the transactions reported includes 767,392 shares held by each of CM V-Max I Ltd and CM V-Max II Ltd. CM V-Max I Ltd and CM V-Max II Ltd are Bermuda companies and indirect wholly-owned subsidiaries of Concordia Maritime AB, a Swedish company. Approximately 52% of the outstanding capital stock of Concordia Maritime AB (representing approximately 73% of the voting rights) is indirectly beneficially owned by Stena Sessan AB, a Swedish company, and the remaining 48% is publicly traded on the Stockholm Stock Exchange. (continued in footnote 4)

4. (continued from footnote 3) Approximately 33.33% of the outstanding capital stock of Stena Sessan AB is beneficially owned by Stefan Sten Olsson, approximately 16.66% is beneficially owned by Dan Sten Olsson, approximately 16.66% is beneficially owned by Madeleine Olsson Eriksson, and the remaining 33.33% is beneficially owned equally by children of Dan Sten Olsson and Madeleine Olsson Eriksson. Each reporting person disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein as defined in Rule 16a-1(a)(2)(i) under the Securities and Exchange Act.

Remarks:

	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	/s/ Svante Carlsson, as Attorney-in-Fact	11/19/2007
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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