M David Greenhouse & W Austin Marxe

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
CLRB $3.05 65,687 $200,345.35 1,136,487 2014-08-19 Filing
CLRB $3.05 4,800 $14,640.00 1,070,800 2014-08-18 Filing
CRLRF $0.42 17,100 $7,096.50 6,018,600 2014-08-12 Filing
CRLRF $0.42 1,500 $622.50 6,001,500 2014-08-11 Filing
AAIR $0.03 219,984 $5,785.58 6,331,775 2013-07-03 Filing
LRAD $0.95 682,439 $648,317.05 4,667,710 2013-06-07 Filing
MAG $13.75 3,200 $44,003.52 367,619 2013-05-17 Filing
MAG $13.55 4,345 $58,867.36 364,419 2013-05-16 Filing
MAG $15.43 5,504 $84,911.31 360,074 2013-05-07 Filing
MAG $15.61 1,000 $15,610.00 354,570 2013-04-30 Filing
MAG $15.11 10 $151.10 353,570 2013-04-15 Filing
MAG $15.74 7,341 $115,511.37 353,560 2013-04-11 Filing
MAG $15.15 117 $1,772.55 346,219 2013-04-08 Filing
MAG $15.09 300 $4,527.99 346,102 2013-04-05 Filing
RGDX $1.19 41,937 $49,783.41 3,313,513 2012-11-27 Filing
RGDX $1.00 421,341 $421,341.00 3,271,576 2012-11-27 Filing
PEYE $0.90 611,112 $550,000.80 931,113 2012-09-28 Filing
PAMT $6.74 1,000 $6,738.70 600,231 2012-09-28 Filing
ISNS $5.99 267 $1,599.33 1,109,646 2012-05-15 Filing
ISNS $6.00 1,000 $6,000.00 1,109,379 2012-05-09 Filing