what value is ssn, page-41

Could be a case of broker buying and selling to itself to keep the price up , hence the small orders going through in the last few trades trying to entice the 5.7 buys.
Opinion only.
Quote...

SAMSON FPO [SSN] Code Last +/- % Bid Ask Open High Low Trades Volume OpEst SurVol VWAP Status
SSN 5.6 +0.1 +1.8% 5.5 5.6 5.6 5.6 5.6 27 1,946T 0 0 5.6 Normal

Buy SSN Sell SSN Quote Announcements Chart Aegis Research

Trades of SSN occurring on Tuesday, 24 July 2012

Time SSN Price Quantity
10:36 67,301 5.6 8
10:36 67,178 5.6 1,116
10:31 58,274 5.6 66
10:31 57,915 5.6 3,854
10:26 48,518 5.6 947
10:25 47,358 5.6 5,310
10:25 47,357 5.6 1,674
10:23 43,945 5.6 630
10:23 43,944 5.6 1,260
10:23 43,943 5.6 146,436

Time SSN Price Quantity
10:21 38,885 5.6 3,491
10:18 34,048 5.6 50,000
10:17 32,589 5.6 853
10:17 32,588 5.6 300,000
10:17 32,586 5.6 6,900
10:17 32,585 5.6 94,320
10:11 20,424 5.6 23,350
10:11 19,744 5.6 132,330
10:11 19,743 5.6 17,670
10:10 18,833 5.6 854



Truncate Trades at: 10 levels 20 levels 50 levels Do not truncate