GROUP ONE TRADING, L.P. - LIGHTBRIDGE CORP ownership

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LIGHTBRIDGE CORP's ticker is and the CUSIP is 53224K954. A total of 1 filers reported holding LIGHTBRIDGE CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

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Filings
Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of LIGHTBRIDGE CORP
ValueSharesWeighting
Q3 2014$66,000
-29.0%
28,600
-14.4%
0.00%0.0%
Q2 2014$93,000
-3.1%
33,400
-6.7%
0.00%
-50.0%
Q1 2014$96,000
+1100.0%
35,800
+563.0%
0.00%–
Q4 2013$8,000–5,400–0.00%–
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Other shareholders
LIGHTBRIDGE CORP shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 5,400$8,0000.00%
View complete list of LIGHTBRIDGE CORP shareholders