CHARLES A SANDERS Insider Trading $BPUR BIOPURE CORP

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of CHARLES A SANDERS. CHARLES A SANDERS is Director in CEPHALON INC ($CEPH) and Director in BIOPURE CORP ($BPUR).

CHARLES A SANDERS in BIOPURE CORP

Trading Symbol: BPUR
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of CHARLES A SANDERS: Director
Holdings: 93,982 shares
Latest Transaction: Apr 13 2005

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of CHARLES A SANDERS in BIOPURE CORP

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

Sentiment: All, BPUR, CEPH

Page: 1

Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
Apr 13 2005	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	0.35	50,000	17,500	258,333
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	250,000
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	241,667
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	233,334
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	225,001
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	216,668
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	208,335
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	200,002
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,333	12,999	191,669
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,334	13,001	183,336
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,334	13,001	175,002
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,334	13,001	166,668
Apr 09 2004	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	A	1.56	8,334	13,001	158,334
Aug 07 2003	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Option Exercise	P	3.63	7,000	25,410	7,667
Aug 07 2003	BPUR	BIOPURE CORP	SANDERS CHARLES A	Director	Buy	P	0.00	35,000	0	93,982	59 K to 94 K (+59.34 %)

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