Aiming to become the global leader in chip-scale photonic solutions by deploying Optical Interposer technology to enable the seamless integration of electronics and photonics for a broad range of vertical market applications

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Message: Short Positions increase by 1.2Million at Apr 30th

Short Positions for PTK

Symbol

Report Date

Volume

Change

Shares Issued

% Float

V : PTK

2014-04-30

1,706,244

1,242,700

158,936,709

1.07

V : PTK

2014-04-15

463,544

374,100

156,018,485

0.30

V : PTK

2014-03-31

89,444

23,300

148,335,985

0.06

V : PTK

2014-03-15

66,144

-733,355

148,229,985

0.04

V : PTK

2014-02-28

799,499

760,500

145,524,120

0.55

V : PTK

2014-02-15

38,999

-107,001

142,799,270

0.03

V : PTK

2014-01-31

146,000

-81,463

134,676,115

0.11

V : PTK

2014-01-15

227,463

124,706

132,676,115

0.17

V : PTK

2013-12-31

102,757

23,500

132,676,115

0.08

V : PTK

2013-12-15

79,257

1,200

132,676,115

0.06

V : PTK

2013-11-30

78,057

-1,300

132,676,115

0.06

V : PTK

2013-11-15

79,357

-10,600

132,676,115

0.06

V : PTK

2013-10-31

89,957

-10,000

132,651,115

0.07

V : PTK

2013-10-15

99,957

700

132,651,115

0.08

V : PTK

2013-09-30

99,257

500

132,651,115

0.07

V : PTK

2013-09-15

98,757

-1,633

132,636,115

0.07

V : PTK

2013-08-31

100,390

-500

132,636,115

0.08

V : PTK

2013-08-15

100,890

2,900

132,636,115

0.08

V : PTK

2013-07-31

97,990

97,990

132,636,115

0.07

V : PTK

2000-01-07

0

-340

V : PTK

1999-12-21

340

340

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