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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * NAVIKAS DAVID B   2. Issuer Name and Ticker or Trading Symbol PPG INDUSTRIES INC [PPG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Sr. VP Finance & CFO (Last) (First) (Middle) PPG INDUSTRIES, INC., ONE PPG PLACE 3. Date of Earliest Transaction (Month/Day/Year) 07/23/2012 (Street) PITTSBURGH, PA 15272 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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) Code V Amount (A) or (D) Price Common Stock 07/23/2012   M   4,800 A $ 71.88 23,176 D   Common Stock 07/23/2012   M   5,300 A $ 59.63 28,476 D   Common Stock 07/23/2012   M   1,975 A $ 34.09 30,451 D   Common Stock 07/23/2012   S   12,075 D $ 111.9146 (1) 18,376 D   Common Stock               2,950 (2) I By 401(k) Plan

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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 Underlying Securities (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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Options (3)

$ 71.88

07/23/2012

M

4,800

02/16/2008

02/15/2015

Common Stock

4,800

$ 0

0

D

Employee Stock Options (3)

$ 59.63

07/23/2012

M

5,300

02/15/2009

02/14/2016

Common Stock

5,300

$ 0

0

D

Employee Stock Options (4)

$ 34.09

07/23/2012

M

1,975

02/18/2012

02/17/2019

Common Stock

1,975

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
NAVIKAS DAVID B PPG INDUSTRIES, INC. ONE PPG PLACE PITTSBURGH, PA 15272			Sr. VP Finance & CFO

Signatures

Greg E. Gordon, Attorney-in-Fact for David B. Navikas		07/25/2012
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This represents the weighted average aggregate price paid for the shares. The shares were sold in multiple transactions at prices ranging from $111.81 to $112.00 per share, inclusive. The reporting person will provide, upon request of the SEC staff, PPG or a shareholder of PPG, complete information regarding the number of shares sold at each price within the range.
(2)	Total amount of shares held for the reporting person in the reporting person's account in the PPG Industries Employee Savings Plan as of July 23, 2012.
(3)	Right to buy granted under the PPG Industries, Inc. Stock Plan.
(4)	Right to buy granted under the PPG Industries, Inc. Omnibus Incentive Plan.

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