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A123 Systems

NASDAQ:AONE

$1.01 -$0.02 (-1.94%)

REAL-TIME: Last trade at

Law Offices of Todd M. Garber Reminds Investors of Lead Plaintiff Deadline in the Class Action Lawsuit against A123 Systems, Inc.

Law Offices of Todd M. Garber Reminds Investors of Lead Plaintiff Deadline in the Class Action Lawsuit against A123 Systems, Inc.

Pomerantz Law Firm Reminds Shareholders of A123 Systems, Inc. of Upcoming Deadline -- AONE

Pomerantz Law Firm Reminds Shareholders of A123 Systems, Inc. of Upcoming Deadline -- AONE

A123 Systems (AONE) Amends Purchase Agreement, Will File 49.6M Common Shelf for Underlying Notes

A123 Systems amends and restates securities purchase agreement

Upcoming Deadline: The Law Firm of Levi & Korsinsky Notifies Investors with Losses on Their Investment in A123 Systems Inc. of Class Action Lawsuit and the Deadline of June 1, 2012 to Seek a Lead Plaintiff Position

Upcoming Deadline: The Law Firm of Levi & Korsinsky Notifies Investors with Losses on Their Investment in A123 Systems Inc. of Class Action Lawsuit and the Deadline of June 1, 2012 to Seek a Lead Plaintiff Position

A123 Systems (AONE) Moves Lower on Light Volume; Volatility Pops

Storm Warnings At A123 Systems

Law Offices of Todd M. Garber Announces Lead Plaintiff Deadline in the Class Action Lawsuit against A123 Systems, Inc.

Law Offices of Todd M. Garber Announces Lead Plaintiff Deadline in the Class Action Lawsuit against A123 Systems, Inc.

Financing problems put A123 in jeopardy

Barclays Cuts PT and Estimates on A123 Systems (AONE); Exploring Alternatives as N-T Challenges Weigh

Needham & Company Maintains a 'Hold' on A123 Systems (AONE); Slashing Estimates As Road Gets Tougher

A123 Systems (AONE) Adds "Going Concern" Warnings

A123 Systems regulatory filing contains "going concern" clause

24/7 Wall St. Closing Bell — May 15, 2012

A123 Systems trades higher after announcing it hired advisory firm

A123 Systems blames first-quarter loss on defective batteries made at Livonia plant

A123 Systems shares have upside following sell-off, says Piper Jaffray

A123 Systems sees constrained capacity over next several quarters

A123 Systems (AONE) Posts Wider than Expected Q1 Loss of 87c/Share

A123 Systems reports Q1 EPS (87c), consenus (39c)

A123 Systems Announces First Quarter 2012 Financial Results

A123 sees FY12 revenue consistent with expectations communicated last week

A123 Systems Announces First Quarter 2012 Financial Results

Report: A123 Systems posts $125 million net loss

A123 Systems downgraded to Sell from Hold at Craig-Hallum

Battery maker A123 Systems expects a first-quarter loss of $125 million

Upcoming Deadline: The Law Firm of Levi & Korsinsky Notifies Investors With Losses on Their Investment in A123 Systems Inc. of Class Action Lawsuit and the Deadline of June 1, 2012 to Seek a Lead Plaintiff Position

Upcoming Deadline: The Law Firm of Levi & Korsinsky Notifies Investors With Losses on Their Investment in A123 Systems Inc. of Class Action Lawsuit and the Deadline of June 1, 2012 to Seek a Lead Plaintiff Position

A123 Systems Expects Loss

A123 Systems to post $125 million Q1 loss after battery recall

Milberg LLP Reminds Shareholders of June 1, 2012 Lead Plaintiff Deadline in Securities Class Actions Against A123 Systems, Inc. -- A123Lawsuit.com

Pomerantz Law Firm Reminds Shareholders of A123 Systems, Inc. of Upcoming Deadline -- AONE

Pomerantz Law Firm Reminds Shareholders of A123 Systems, Inc. of Upcoming Deadline -- AONE

A123 Systems sees constrained capacity, cuts revenue outlook

A123 Systems expects Q1 net loss $125M, revenue $10.9M

A123 Systems lowers 2012 revenue outlook to $145M-$175M from $230M-$300M

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