CLEAN DIESEL TECHNOLOGIES,INC. (NASDAQ:CDTI) Files An 8-K Submission of Matters to a Vote of Security Holders

Item 5.07 Submission of Matters to a Vote of Security
Holders.

On May25, 2017, Clean Diesel Technologies,Inc. held its 2017
annual meeting of stockholders in Oxnard, California. At the
annual meeting, there were 15,703,371 shares entitled to vote,
and 11,620,847 shares (74.0%) were represented at the meeting in
person or by proxy.

At the annual meeting, Matthew Beale, Dr.Till Becker, Lon E.
Bell, Ph.D. and Mungo Park were elected directors by a plurality
of the votes. Also at the annual meeting, our stockholders voted
for approval of the compensation of our executive officers, and
voted to ratify the selection of BDO USA, LLP as our independent
registered public accounting firm for the fiscal year ending
December31, 2017. The following summarizes vote results for those
matters submitted to our stockholders for action at the annual
meeting:

1. Proposal to elect of Matthew Beale, Dr.Till Becker, Lon E.
Bell, Ph.D. and Mungo Park as directors to hold office until the
2018 annual meeting or until their successors are elected and
qualified.

2. Proposal to ratify the selection of BDO USA, LLP as our
independent registered public accounting firm for the fiscal year
ending December31, 2017.

3. Proposal to approve, through an advisory vote, the
compensation of our executive officers.

About CLEAN DIESEL TECHNOLOGIES, INC. (NASDAQ:CDTI)

Clean Diesel Technologies, Inc. commercializes its material technology by manufacturing and distributing light duty vehicle catalysts, and heavy duty diesel emissions control systems and products to automakers, distributors, integrators and retrofitters. The Company operates through two business division segments: Catalyst, which develops and produces catalysts to reduce emissions from gasoline, diesel and natural gas combustion engines, and Heavy Duty Diesel Systems, which designs and manufactures verified exhaust emissions control solutions for a range of heavy duty diesel applications. It develops materials incorporating various base metals that replace platinum group metals (PGM) and rare earth metals in coatings on vehicle catalytic converters. Its technologies include Spinel, base-metal activated rhodium on Support, mixed phase catalyst, synergized PGM diesel oxidation catalyst (SPGM DOC), Platinum Plus, ARIS, and Exhaust Gas Recirculation and Selective Catalytic Reduction.

CLEAN DIESEL TECHNOLOGIES, INC. (NASDAQ:CDTI) Recent Trading Information

CLEAN DIESEL TECHNOLOGIES, INC. (NASDAQ:CDTI) closed its last trading session up +0.05 at 3.00 with 95,625 shares trading hands.