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Companies
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 01 Mar 2011 for MARTEK BIOSCIENCES CORP.
Insider track record
Disclosed buys
0
Disclosed sells
2
Signal history
No signal scores available.
Jr Douglas J. Macmaster: trading record in brief
Jr Douglas J. Macmaster discloses dealings in 2 companies, chiefly Martek Biosciences Corp and Neose Technologies Inc. The record holds 12 filings, for trades running from 13 March 2008 to 25 February 2011.
Every open-market trade on record is a sale: 2 sales worth €253k. Outside the open market, there are 2 share grants and 6 option exercises.
The latest filing, published on 1 March 2011, reports a share grant in Martek Biosciences Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Jr Douglas J. Macmaster
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations11 total
2,533 shares0Common StockSEC:0001209191-11-014030:0
25,273 shares@ US$31.50Common StockSEC:0001209191-11-012678:0
3,515 sharesCommon StockSEC:0001209191-10-018164:0
15,000 shares@ US$12.00Common StockSEC:0001209191-10-016335:0
10,465 shares@ US$22.50Common StockSEC:0001209191-10-016335:1
4,907 shares@ US$23.80Common StockSEC:0001209191-10-003523:0
2,034 sharesCommon StockSEC:0001209191-09-016446:0
8,197 shares0Common StockSEC:0001104659-09-007982:0
10,000 shares@ US$6.25Common StockSEC:0001209191-08-037881:0
8,000 shares@ US$33.61Common StockSEC:0001209191-08-037881:1
2,907 sharesCommon StockSEC:0001209191-08-018442:0
11 of 11 declarations
