MOLECULAR DEVICES CORP

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G) (amendment)

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

Tender offer statement by a third party (amendment)

Beneficial ownership report for a passive holder of more than 5% (Schedule 13G)

Notification of removal from listing and/or registration on a national securities exchange

5.01,5.02,9.01

Beneficial ownership report for a holder of more than 5% (Schedule 13D) (amendment)

Annual report pursuant to Section 13 or 15(d)

Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers

5.02

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

No description available

No description available

No description available

General form for quarterly reports under Section 13 or 15(d)

Results of Operations and Financial Condition

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

Entry into a Material Definitive Agreement

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

Annual Report Scanned (Paper)

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

1.01

2.02,9.01

General form for quarterly reports under Section 13 or 15(d)

5.02

2.02,9.01

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

1.01,1.02,9.01

General form for quarterly reports under Section 13 or 15(d)

2.02,9.01

Definitive Proxy Statement

Annual Report Scanned (Paper)

1.01,9.01

Annual report pursuant to Section 13 or 15(d)

1.01

1.01

2.02,9.01

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Post-effective amendment to a registration statement

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

No description available

Annual Report Scanned (Paper)

Registration statement under Securities Act of 1933 (amendment)

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d) (amendment)

Registration statement under Securities Act of 1933

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

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

General form for quarterly reports under Section 13 or 15(d) (amendment)

General form for quarterly reports under Section 13 or 15(d)

Annual Report Scanned (Paper)

Definitive Proxy Statement

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

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

Definitive Proxy Statement

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

Definitive Proxy Statement

No description available

Preliminary Proxy Statement

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

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

Written communication about a business combination transaction (Rule 425)

No description available

Registration statement under Securities Act of 1933 (amendment)

Written communication about a business combination transaction (Rule 425)

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

Definitive Proxy Statement

HARKNESS TIMOTHY

Hughes Jan

SHARP PATRICIA

SPORTSMAN J RICHARD

Wicke Robert H

Davenport Steve

HUMPHRIES GILLIAN M K

KEEGAN JOSEPH D

OLENIC THOMAS J

BOWMAN A BLAINE

MURRAY ROBERT JOSEPH

SPORTSMAN J RICHARD

MCCONNELL HARDEN M

ALAFI MOSHE