NAVB Insider Activity (SEC Form 4)

NAVB 
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*Delayed - data as of Apr. 17, 2014 
Exchange: AMEX
Industry: Health Care
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Sales Activity

Insider Summary

Type Last 3 Mo. Last 12 Mo.
Number of Insider Trades 10 17
Number of Open Market Buys
View: All Purchases
6 12
Number of Sells 4 5
Net Activity (68,812) (31,470)
Total Shares Traded: 308,812 414,770
Number of Shares Bought: 120,000 191,650
Number of Shares Sold: 188,812 223,120

Insider Trading information for NAVB 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: 10
Trades in last 12 months: 17
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
COPE FREDERICK O Officer 03/10/2014 Sell direct 15,000 1.9600 75,814
LARSON BRENT L Officer 03/10/2014 Disposition (Non Open Market) direct 12,312 1.9900 360,684
LARSON BRENT L Officer 03/10/2014 Sell direct 41,500 1.9600 319,184
LARSON BRENT L Officer 03/10/2014 Option Execute direct 50,000 0.4900 372,996
PYKETT MARK JEROME Officer 03/10/2014 Sell direct 120,000 1.9600 282,674
KARSEN PERRY A Director 02/17/2014 Acquisition (Non Open Market) direct 20,000 0.0000 20,000
DRAKE PETER F Director 02/13/2014 Acquisition (Non Open Market) direct 20,000 0.0000 59,250
FORD BRENDAN A Director 02/13/2014 Acquisition (Non Open Market) direct 20,000 0.0000 159,250
GOLDBERG MICHAEL M Director 02/13/2014 Acquisition (Non Open Market) direct 20,000 0.0000 180,241
ROWINSKY ERIC K Director 02/13/2014 Acquisition (Non Open Market) direct 20,000 0.0000 154,250
TROUP GORDON A Director 02/13/2014 Acquisition (Non Open Market) direct 20,000 0.0000 166,250
LARSON BRENT L Officer 01/07/2014 Disposition (Non Open Market) direct 34,308 1.9300 322,996
LARSON BRENT L Officer 01/07/2014 Option Execute direct 70,000 0.3000 357,304
GOLDBERG MICHAEL M Director 11/18/2013 Acquisition (Non Open Market) direct 12,250 0.0000 160,241
LARSON BRENT L Officer 11/08/2013 Buy direct 5,000 1.3900 287,304