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Home > Insider Trading > Filing (0001209191-12-048425)

Filing Details

Accession Number:: 0001209191-12-048425
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-10-04 17:16:58
Reporting Period:: 2012-10-02

Filing Date:: 2012-10-04
Accepted Time:: 2012-10-04 17:16:58
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1443669	Proto Labs Inc	PRLB	Fabricated Structural Metal Products (3440)	000000000

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1542477	R. William Langton	5540 Pioneer Creek Drive Maple Plain MN 55359	Evp Of Finance	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2012-10-02	8,250	$2.66	8,250	No	4	M	Direct
Common Stock	Disposition	2012-10-02	8,250	$34.00	0	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option (right to buy)	Disposition	2012-10-02	8,250	$0.00	8,250	$2.66

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
201,750		2016-09-11	No	4	M	Direct

Footnotes

Transaction effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 27, 2012.
Fully vested.
This report corrects the expiration date of the stock option award which was incorrectly reported on the reporting person's Form 3 filed on February 23, 2012.