STERIGENICS INTERNATIONAL INC

Related Filers (10)

Ownership (23)

SC 13G/A
Monday, 2/14/2000
HLM MANAGEMENT CO INC: Major Shareholders
SC 13G/A
Tuesday, 2/8/2000
PRICE T ROWE ASSOCIATES INC /MD/: Major Shareholders
4
Tuesday, 8/10/1999
Statement of changes in beneficial ownership of securities
4
Tuesday, 8/10/1999
ION BEAM APPLICATIONS S A: Statement of changes in beneficial ownership of securities
3
Wednesday, 7/28/1999
Initial statement of beneficial ownership of securities
3
Monday, 6/21/1999
ION BEAM APPLICATIONS S A: Initial statement of beneficial ownership of securities
SC 13D/A
Friday, 6/11/1999
ION BEAM APPLICATIONS S A: Major Shareholders
SC 13D
Monday, 3/22/1999
ION BEAM APPLICATIONS S A: Major Shareholders
SC 13G
Tuesday, 2/16/1999
KING CHARLES W: Major Shareholders
SC 13G/A
Friday, 2/12/1999
SEQUOIA CAPITAL GROWTH FUND ET AL: Major Shareholders
SC 13G/A
Friday, 2/12/1999
SUMMIT VENTURES III LP: Major Shareholders
SC 13G
Friday, 2/12/1999
HLM MANAGEMENT CO INC: Major Shareholders
SC 13G
Thursday, 2/11/1999
PRICE T ROWE ASSOCIATES INC /MD/: Major Shareholders
SC 13G
Thursday, 2/11/1999
PUTNAM INVESTMENTS INC: Major Shareholders
SC 13G/A
Friday, 1/8/1999
ESSEX INVESTMENT MANAGEMENT CO INC: Major Shareholders
SC 13G
Tuesday, 2/17/1998
SEQUOIA CAPITAL GROWTH FUND ET AL: Major Shareholders
SC 13G
Friday, 2/13/1998
RINSKY ARTHUR C: Major Shareholders
SC 13G
Friday, 2/13/1998
RINSKY ARTHUR C: Major Shareholders
SC 13G
Friday, 2/13/1998
KING CHARLES W: Major Shareholders
SC 13G
Friday, 2/13/1998
RINSKY ARTHUR C: Major Shareholders
SC 13G
Friday, 2/13/1998
SUMMIT VENTURES III LP: Major Shareholders
SC 13G
Thursday, 1/29/1998
ESSEX INVESTMENT MANAGEMENT CO INC: Major Shareholders
SC 13D
Thursday, 3/21/1996
RTI INC: Major Shareholders
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Prospectus (15)

424B1
Friday, 8/21/1998
Prospectus filed pursuant to Rule 424(b)(1)
S-3
Friday, 8/14/1998
Registration statement for specified transactions by certain issuers
424B4
Friday, 2/27/1998
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Wednesday, 2/25/1998
General form of registration statement for all companies including face-amount certificate companies
424A
Tuesday, 2/10/1998
Prospectus filed pursuant to Rule 424(a)
424A
Monday, 2/9/1998
Prospectus filed pursuant to Rule 424(a)
S-1
Wednesday, 2/4/1998
General form of registration statement for all companies including face-amount certificate companies
S-8
Friday, 8/22/1997
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B4
Friday, 8/15/1997
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Wednesday, 8/13/1997
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Monday, 8/11/1997
General form of registration statement for all companies including face-amount certificate companies
S-1/A
Wednesday, 7/30/1997
General form of registration statement for all companies including face-amount certificate companies
424A
Tuesday, 7/22/1997
Prospectus filed pursuant to Rule 424(a)
S-1/A
Monday, 7/21/1997
General form of registration statement for all companies including face-amount certificate companies
S-1
Wednesday, 6/25/1997
General form of registration statement for all companies including face-amount certificate companies
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