BIIB

BIIB Insider Activity (SEC Form 4)

$322.22
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3.10
0.97%
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*Delayed - data as of Jul. 11, 2014  -  Find a broker to begin trading BIIB now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Sales Activity

Insider Summary

Type Last 3 Mo. Last 12 Mo.
Number of Insider Trades 17 99
Number of Open Market Buys
View: All Purchases
10 11
Number of Sells 7 88
Net Activity 2,668 (360,895)
Total Shares Traded: 15,602 394,645
Number of Shares Bought: 9,135 16,875
Number of Shares Sold: 6,467 377,770

Insider Trading information for BIIB is derived from Forms 3 and 4 filings filed with the U.S. Securities and Exchange Commission (SEC). Learn more about the information on this page in the help area for Insider Trades.

Trades in last 3 months: 17
Trades in last 12 months: 99
The Summary totals only include Open Market Buys, the table below Includes all purchases.

Click on the column header links to resort ascending (▲) or descending (▼).
Insider Relation Last Date Transaction Type OwnerType Shares Traded Last Price Shares Held ▲
DIPIETRO KENNETH Officer 09/30/2013 Automatic Sell direct 1,440 242.0000
DIPIETRO KENNETH Officer 02/04/2014 Automatic Sell direct 1,655 299.0100
DIPIETRO KENNETH Officer 02/13/2014 Automatic Sell direct 1,290 316.8100
COVINO GREGORY F Officer 05/01/2013 Disposition (Non Open Market) direct 114 214.3300 375
COVINO GREGORY F Officer 05/01/2013 Option Execute direct 347 0.0000 489
COVINO GREGORY F Officer 02/12/2014 Disposition (Non Open Market) direct 8 323.0400 682
COVINO GREGORY F Officer 02/12/2014 Option Execute direct 315 0.0000 690
COVINO GREGORY F Officer 05/01/2014 Disposition (Non Open Market) direct 113 286.7500 916
COVINO GREGORY F Officer 05/01/2014 Option Execute direct 347 286.7500 1,029
DIPIETRO KENNETH Officer 02/12/2014 Disposition (Non Open Market) direct 956 323.0400 1,290
DIPIETRO KENNETH Officer 02/01/2013 Disposition (Non Open Market) direct 711 157.3000 1,440
DIPIETRO KENNETH Officer 02/01/2014 Disposition (Non Open Market) direct 808 312.6400 1,655
ARTAVANIS-TSAKONAS SPYRIDON Officer 02/12/2014 Disposition (Non Open Market) direct 239 323.0400 1,702
ARTAVANIS-TSAKONAS SPYRIDON Officer 02/12/2014 Option Execute direct 714 0.0000 1,941
MULLIGAN RICHARD Director 03/22/2013 Automatic Sell direct 2,900 176.8800 2,020