Home > Insider Trading > Filing (0001286373-10-000012)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
932111	Micrel Inc	MCRL	Semiconductors & Related Devices (3674)	942526744

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1286373	Ray Wallin	2180 Fortune Drive San Jose CA 95131	Vp Finance/Cfo	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2010-11-30	9,500	$6.85	19,352	No	4	M	Direct
Common Stock	Disposition	2010-11-30	9,500	$12.45	9,852	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

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Non-qual Stock Options	Disposition	2010-11-30	9,500	$6.85	9,500	$6.85

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
215,500	2010-01-12	2019-01-12	No	4	M	Direct

Footnotes

Pursuant to the terms of the 2003 Incentive Award Plan, this option was granted on 1/12/2009 and vested annually at 20% per year over 5 years.
Amendment to form 4 filed on 12/2/2010 to report sale portion of same-day-sale exercise
This transaction was executed in multiple trades at prices ranging from $12.35 to $12.45. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions were effected upon request of the SEC staff, the issuer, or a security holder of the issuer.