United States Securities and Exchange ~~Commission~~CommissionWashington, D.C. 20549

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): ~~July~~June 1523, ~~2005~~2006

Summa Industries (Exact name of registrant as specified in its charter)

(Exact name of registrant as specified in its charter)

Delaware		1-7755		95-1240978
(State or other jurisdiction of incorporation)		(Commission file number)		(I.R.S. employer identification number)

Delaware	1-7755	95-1240978
(State or other jurisdiction	(Commission	(I.R.S. employer
of incorporation)	file number)	identification number)
21250 Hawthorne Boulevard, Suite 500, Torrance, California 90503
(Address of principal executive offices, including zip code)
Registrant’s telephone number, including area code: (310) 792-7024
Not Applicable
(Former name or former address, if changed since last report)

21250 Hawthorne Boulevard, Suite 500, Torrance, California 90503
(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (310) 792-7024

Not Applicable
(Former name or former address, if changed since last report)

Check the appropriate box if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

~~Item~~o Soliciting ~~1.01.~~material ~~Entry~~pursuant ~~Into~~to aRule 14a-12 ~~Material~~under ~~Definitive~~the Exchange ~~Agreement~~Act (17 CFR 240.14a-12)

~~On July~~o ~~15, 2005, the Board of Directors of Summa~~ ~~Industries~~Pre-commencement ~~(the~~communications ~~“Company”)~~pursuant ~~approved the acceleration of vesting of all unvested outstanding stock options previously granted~~ to ~~employees and officers of the Company~~ Rule 14d-2(b) under ~~its 1995 Stock Option Plan, 1999 Stock Option Plan and Plastron~~ ~~Industries Acquisition Stock Option Plan having an exercise price greater than $7.38 per share,~~ the ~~closing~~Exchange ~~price~~Act of(17 aCFR ~~share of the Company’s Common Stock on such date as quoted by the Nasdaq National Market~~240.14d-2(b))

~~As a result of the acceleration, options to acquire~~o ~~approximately~~Pre-commencement ~~243,000~~communications ~~shares~~pursuant ~~of the Company’s Common Stock, which otherwise would have vested from time~~ to ~~time over the next forty~~Rule 13e-~~five months, became~~4(c) under ~~immediately exercisable, although out-of-~~the~~-money~~ onExchange ~~the~~Act ~~date~~(17 ~~of acceleration. All~~CFR ~~other terms and conditions applicable to such outstanding stock options were unchanged~~240. ~~Of the accelerated options, 168,250 are held by the Company’s named executive officers.~~13e-4(c))

~~The~~Item ~~Board~~2.02. ofResults ~~Directors considered several factors in determining to accelerate the vesting~~ of ~~these~~Operations ~~options,~~and ~~including~~Financial ~~primarily the effect on the Company’s reported stock option expense in future periods~~Condition.

2On June 23, 2006, the Company issued a news release reporting the financial results of the Company for its fiscal third quarter ended May 31, 2006. A copy of the news release is attached to this Current Report as Exhibit 99.1.

~~SIGNATURE~~The foregoing information in this Current Report, including the related exhibit attached hereto, is being furnished and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of such section. The foregoing information in this Current Report, including the related exhibit attached hereto, shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended.

~~Pursuant to~~Item ~~the~~9.01. ~~requirements~~Financial ofStatements ~~the~~and ~~Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized~~Exhibits.

	SUMMA INDUSTRIES,
	a Delaware corporation
Date: July 18, 2005	By:	/s/ James R. Swartwout
		James R. Swartwout
		President

(d) Exhibits.

3Exhibit Description

99.1 News Release of the Company Regarding Fiscal Third Quarter Financial Results

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

SUMMA INDUSTRIES,
a Delaware corporation

Date: June 23, 2006	By:	/s/ James R. Swartwout
		James R. Swartwout
		President

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