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Insider · CIK 0001162739

BROWN STEPHEN L

Reports to the SEC for 2 companies · BOSTON, MA

Transactions

10

Companies

2

Filings

3

CIK

0001162739

Forms 4 and 5

Insider transactions

10 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2005-02-22	IONICS INCStock Option (Right to Buy)U Disposition from Tender	Director	UDisposition from Tender	−2,000 sh	$44.00	−$88K	0
2005-02-22	IONICS INCU Disposition from Tender	Director	UDisposition from Tender	−3,255 sh	$44.00	−$143K	0
2005-02-22	IONICS INCStock Option (Right to Buy)U Disposition from Tender	Director	UDisposition from Tender	−2,000 sh	$44.00	−$88K	0
2005-02-22	IONICS INCStock Option (Right to Buy)U Disposition from Tender	Director	UDisposition from Tender	−2,000 sh	$44.00	−$88K	0
2005-02-22	IONICS INCStock Option (Right to Buy)U Disposition from Tender	Director	UDisposition from Tender	−4,000 sh	$44.00	−$176K	0
2003-11-21	IONICS INCA Award	Director	AAward	+245 sh	$30.66	+$7,511.7	2,229
2003-11-04	ASPENTECH CorpM Exercise/Conversion	Director	MExercise/Conversion	+18.8K sh	$2.32	+$43.6K	18,775
2003-11-04	ASPENTECH CorpS Sale	Director	SSale	−17.3K sh	$8.81	−$152K	1,500
2003-11-04	ASPENTECH CorpS Sale	Director	SSale	−1,500 sh	$8.82	−$13.2K	0
2003-11-04	ASPENTECH CorpOption to purchase Common StockM Exercise/Conversion	Director	MExercise/Conversion	−18.8K sh	$2.32	−$43.6K	0

Recent filings

3

Accepted (ET)
Feb 234
IONICS INC0001072613-05-000467
SEC(opens sec.gov)
Nov 214
IONICS INC0000052466-03-000089
SEC(opens sec.gov)
Nov 54
BROWN STEPHEN L /0001179110-03-010050
SEC(opens sec.gov)

Companies

2

Address

180 BEACON STREET APT. 14G

BOSTON, MA, 02116