Tesco Corp (TESO): Balyasny Asset Management Acquires One Million Shares

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Master Fund, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956 (See Item 4)

SHARED VOTING POWER

None (see Item 4)

SOLE DISPOSITIVE POWER

564,956 (See Item 4)

SHARED DISPOSITIVE POWER

None

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Global, LLC

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Delaware

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

OO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Global Investments, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Institutional Fund, LLC

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Delaware

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

OO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Institutional Fund, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Institutional Fund II, LLC

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Delaware

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

OO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Institutional Fund II, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Global Japan Unit Trust

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

564,956

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

564,956

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

564,956 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

1.22%

TYPE OF REPORTING PERSON*

OO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Enhanced Master Fund, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

2,064,441

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

2,064,441

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,064,441 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

4.46%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Enhanced Fund, L.P.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Delaware

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

2,064,441

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

2,064,441

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,064,441 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

4.46%

TYPE OF REPORTING PERSON*

OO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Atlas Enhanced Fund, Ltd.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Cayman

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

2,064,441

SHARED VOTING POWER

None (See Item 4)

SOLE DISPOSITIVE POWER

2,064,441

SHARED DISPOSITIVE POWER

None (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,064,441 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

4.46%

TYPE OF REPORTING PERSON*

CO

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Balyasny Asset Management L.P.

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

Delaware

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

2,629,397 (See Item 4)

SHARED VOTING POWER

None

SOLE DISPOSITIVE POWER

2,629,397 (See Item 4)

SHARED DISPOSITIVE POWER

None

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,629,397 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

5.68%

TYPE OF REPORTING PERSON*

IA

NAMES OF
REPORTING PERSONS

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (Entities Only)

Dmitry Balyasny

CHECK THE APPROPRIATE BOX IF A MEMBER
OF A GROUP*

(a)  ¨        (b)  ¨

SEC USE ONLY

CITIZENSHIP OR PLACE OF
ORGANIZATION

United States

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

2,629,397 (See Item 4)

SHARED VOTING POWER

None

SOLE DISPOSITIVE POWER

2,629,397 (See Item 4)

SHARED DISPOSITIVE POWER

None

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

2,629,397 (See Item 4)

CHECK BOX IF THE AGGREGATE AMOUNT IN
ROW (9) EXCLUDES CERTAIN SHARES*  ¨

Not Applicable

PERCENT OF CLASS REPRESENTED BY AMOUNT
IN ROW (9)

5.68%

TYPE OF REPORTING PERSON*

IN

(1) Atlas Master Fund, Ltd. is a Cayman corporation (AMF), with its principal business
office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies.

(2) Atlas Global, LLC is a Delaware limited liability company (AG), with its principal
business office at 181 West Madison, Suite 3600, Chicago, IL 60602. AG owns 15.63% of the equity interests in AMF.

(3) Atlas Global Investments, Ltd. is a Cayman corporation (AGI), with its principal
business office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies. AGI owns 22.39% of the equity interests in AMF.

(4) Atlas Institutional Fund, LLC is a Delaware limited liability company (AIF LLC), with
its principal business office at 181 West Madison, Suite 3600, Chicago, IL 60602. AIF LLC owns 5.67% of the equity interests in AMF.

(5) Atlas Institutional Fund, Ltd. is a Cayman corporation (AIF LTD), with its principal
business office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies. AIF, LTD owns 17.08% of the equity interests in AMF.

(6) Atlas Institutional Fund II, LLC is a Delaware limited liability company (AIF2 LLC),
with its principal business office at 181 West Madison, Suite 3600, and Chicago, IL 60602. AIF2 LLC owns 9.17% of the equity interests in AMF.

(7) Atlas Institutional Fund II, Ltd. is a Cayman corporation (AIF2 LTD), with its principal
business office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies. AIF2 LTD owns 8.16% of the equity interests in
AMF.

(8) Atlas Global Japan Unit Trust is a Cayman exempted unit trust (AGJ), with its principal
business office at c/o CIBC Bank and Trust Company (Cayman) Limited, CIBC Financial Centre, 11 Dr. Roys Drive-3rd Floor, P.O. Box 694, Grand Cayman, Cayman Islands, British West Indies. AGJ owns 8.51% of the equity interests in
AMF.

(9) Atlas Enhanced Master Fund, Ltd. is a Cayman corporation (AEMF), with its principal
business office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies.

(10) Atlas Enhanced Fund, L.P. is a Delaware limited partnership (AEF LP), with its
principal business office at 181 West Madison, Suite 3600, Chicago, IL 60602. AEF LP owns 28.62% of the equity interests in AEMF.

(11) Atlas Enhanced Fund, Ltd. is a Cayman corporation (AEF LTD), with its principal
business office at c/o Maples Corporate Services Limited, P.O. Box 309, Ugland House, George Town, Grand Cayman KY1-1104, Cayman Islands, British West Indies. AEF LTD owns 71.20% of the equity interests in AEMF.

(12) Balyasny Asset Management L.P. is a Delaware limited partnership (BAM), with its
principal business office at 181 West Madison, Suite 3600, and Chicago, IL 60602. BAM is the investment manager to each of AMF, AG, AGI, AIF LLC, AIF LTD, AIF2 LLC, AIF2 LTD, AGJ, AEMF, AEF LP, and AEF LTD.

(13) Dmitry Balyasny, a United States citizen whose business address is 181 West Madison, Suite 3600,
Chicago, IL 60602. Dmitry Balyasny is the sole managing member of the general partner of BAM.

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(ii)    Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

(i)     Sole power to vote or to direct vote:

(ii)    Shared power to vote or to direct vote:

(iii)  Sole power to dispose or direct disposition of:

(iv)   Shared power to dispose or to direct disposition of:

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder

/s/ Scott Schroeder