1. Company Directors - B
2. Byrne Frank D

Insider Trading History of Byrne Frank D

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Byrne Frank D since 2009. The trader's CIK number is 1216806. At the time of the last reporting, Byrne Frank D was the Director of Steel Dynamics Inc. (stock ticker symbol STLD). Also see all insider trading activities at Steel Dynamics Inc.

Note that in the past BYRNE FRANK D also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Steel Dynamics Inc (STLD) by Byrne Frank D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	STLD	1,000	$11,410	0	$0	0	$0
2010	STLD	0	$0	0	$0	4,068	$30,123

Yearly summary of insider trading at Lincare Holdings Inc (LNCR) by Byrne Frank D

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2011	LNCR	0	$0	58,659	$1,279,407	60,159	$1,208,592
2009	LNCR	0	$0	60,000	$1,574,400	60,000	$1,467,000

Insider trading activities at 2 companies by Byrne Frank D:

1. Steel Dynamics Inc (STLD)

2. Lincare Holdings Inc (LNCR)

Table 1. Insider trading of Steel Dynamics Inc (STLD) by Byrne Frank D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-08-24	STLD	Buy	1,000	11.41	11,410
2010-04-22	STLD	Option Ex	4,068	7.41	30,123

Table 2. Insider trading of Lincare Holdings Inc (LNCR) by Byrne Frank D

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2011-08-11	LNCR	Option Ex	10,360	20.09	208,132
2011-08-12	LNCR	Option Ex	6,000	20.09	120,540
2011-08-11	LNCR	Sale	10,360	21.25	220,150
2011-08-12	LNCR	Sale	6,000	21.94	131,640
2011-08-15	LNCR	Option Ex	8,719	20.09	175,164
2011-08-15	LNCR	Sale	7,219	22.05	159,178
2011-08-10	LNCR	Option Ex	8,360	20.09	167,952
2011-08-10	LNCR	Sale	8,360	21.26	177,733
2011-08-09	LNCR	Option Ex	14,886	20.09	299,059
2011-08-08	LNCR	Sale	1,834	22.00	40,348
2011-08-09	LNCR	Sale	14,886	21.42	318,858
2011-08-08	LNCR	Option Ex	1,834	20.09	36,845
2011-08-05	LNCR	Option Ex	10,000	20.09	200,900
2011-08-05	LNCR	Sale	10,000	23.15	231,500
2009-07-29	LNCR	Option Ex	60,000	24.45	1,467,000
2009-07-29	LNCR	Sale	60,000	26.24	1,574,400

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Byrne Frank D (Director of Steel Dynamics Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month