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4//SEC Filing

BERDAHL ROBERT M 4

Accession 0001226898-09-000002

CIK 0000707549other

View on SEC.gov Company Profile

Filed

Dec 14, 7:00 PM ET

Accepted

Dec 15, 2:24 PM ET

Size

8.3 KB

Accession

0001226898-09-000002

Insider Transaction Report

Form 4

Period: 2009-12-11

LAM RESEARCH CORPLRCX

BERDAHL ROBERT M

Director

Transactions

Conversion
Common Stock
2009-12-11$21.75/sh+6,000$130,500→ 0 total
Sale
Common Stock
2009-12-11$38.26/sh+6,000$229,560→ 17,948 total
Exercise/Conversion
Stock Option (right to buy)
2009-12-11$21.75/sh−6,000$130,500→ 27,000 total
Exercise: $21.75From: 2001-01-22Exp: 2011-01-22→ Common Stock (6,000 underlying)

Documents

1 file

4
primary_doc.xmlPrimary
PRIMARY DOCUMENT

Issuer

LAM RESEARCH CORP

CIK 0000707549

Entity typeother

Related Parties

1

filerCIK 0001226898

Filing Metadata

Form type: 4
Filed: Dec 14, 7:00 PM ET
Accepted: Dec 15, 2:24 PM ET
Size: 8.3 KB

View on SEC.gov