Earnings FeedTerminal

⌘K

Home/Insiders/KELLER JEROME C

KJ

SEC Insider//CIK 0001252573

KELLER JEROME C

CIK 00012525731 companyCOLUMBIA, MD

Transactions

8

Companies

1

Filings

1

CIK

0001252573

Recent Transactions

8 trades

Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-15$50.69/sh−19,792→ 3,000 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-15$50.69/sh−19,792→ 3,000 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$12.88/sh+40,000→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$51.95/sh−20,208→ 0 total
Sale
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$51.95/sh−20,208→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-11$12.88/sh−40,000→ 110,000 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Common Stock
2003-09-11$12.88/sh+40,000→ 0 total
Exercise/Conversion
MARTEK BIOSCIENCES CORP
Stock Options
2003-09-11$12.88/sh−40,000→ 110,000 total

Companies

1

MARTEK BIOSCIENCES CORP
Senior VP Sale & Marketing

Recent Filings

1

4
KELLER JEROME C
Sep 15, 2003

Address

6480 DOBBIN RD

COLUMBIA, MD, 21045

View on SEC.gov