Home > Insider Trading > Filing (0001140361-10-025363)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
18172	Castle A M & Co	CAS	Wholesale-Metals Service Centers & Offices (5051)	360879160

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1184782	Michael Simpson	3400 North Wolf Road Franklin Park IL 60131		Yes	No	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	2010-06-11	10,000	$0.00	104,505	No	4	M	Direct
Common Stock	Disposition	2010-06-11	7,348	$13.67	97,157	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	Employee Stock Option (right to buy)	Disposition	2010-06-11	10,000	$0.00	10,000	$10.00

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2001-07-27	2010-07-27	No	4	M	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	10,546	Indirect	See Note
Common Stock	22,781	Indirect	See Note
Common Stock	262,433	Indirect	See Note
Common Stock	20,992	Indirect	See Note
Common Stock	157,872	Indirect	See Note
Common Stock	1,372	Indirect	Through 401(k) Plan

Footnotes

This transaction was executed in multiple trades at prices ranging from $13.5404 to $13.81. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
Beneficiary under Trust dated 12/07/1949 United States Trust Co., Trustee
Beneficiary under Trust dated 7/24/1968 United States Trust Co., Trustee
Beneficiary under Trust dated 7/26/1972 United States Trust Co. and Patrick J. Herbert, III, Trustee
Beneficiary under Trust dated 12/23/1976 Northern Trust Co., Trustee
Beneficiary under Trust dated 12/19/1980 Patrick J. Herbert, III, Trustee
Between March 31, 2010 and May 31, 2010 the reporting person's share balance of A. M. Castle & Co. stock under the A. M. Castle & Co. 401(k) plan decreased by 0.1509 shares. The information in this report is based on a plan statement dated as of May 31, 2010.