KAISER GROUP HOLDINGS INC

Q: Sep 30 2007

Q: Jun 30 2007

Q: Mar 31 2007

FY: Dec 31 2006

FY: Dec 31 2006

Q: Sep 30 2006

Q: Jun 30 2006

Q: Jun 30 2006

Q: Mar 31 2006

FY: Dec 31 2005

Q: Sep 30 2005

Q: Jun 30 2005

Q: Jun 30 2005

Q: Mar 31 2005

FY: Dec 31 2004

FY: Dec 31 2004

Q: Sep 30 2004

Q: Jun 30 2004

Q: Mar 31 2004

Q: Mar 31 2004

Other Events

Other Events

8.01

8.01

Other Events

8.01

8.01

8.01

Other Events

8.01

8.01

5.02,8.01

8.01

5.02

4.01

4.01,9.01

Other Events

Other Events

5.02,7.01

8.01

Certification of termination of registration of a class of securities (Section 12(b))

Certification of termination of registration of a class of securities (Section 12(g)) (amendment)

Certification of termination of registration of a class of securities (Section 12(g))

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Withdrawal of a registration statement

Registration statement under Securities Act of 1933

Certification of termination of registration of a class of securities (Section 12(b))

No description available

Registration of Securities on Exchange (amendment)

Registration of Securities on Exchange

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Post-effective amendment to a registration statement

Withdrawal of a registration statement

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Post-effective amendment to a registration statement

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

No description available

No description available

Preliminary Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Definitive Proxy Statement

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

Preliminary Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

KAISER GROUP HOLDINGS INC

KAISER GROUP HOLDINGS INC

WILLIAMS FRANK E JR

KAISER GROUP HOLDINGS INC

McMinn Douglas W

KAISER GROUP HOLDINGS INC

KAISER GROUP HOLDINGS INC

KAISER GROUP HOLDINGS INC

KAISER GROUP HOLDINGS INC

KAISER GROUP HOLDINGS INC

GOLDSTEIN PHILLIP

TENNENBAUM MICHAEL E

TENNENBAUM MICHAEL E

BENNETT JAMES D

BENNETT JAMES D

KAISER GROUP HOLDINGS INC

BENNETT JAMES D

BENNETT JAMES D

BENNETT JAMES D

BENNETT JAMES D

No description available

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)