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Ring Energy

Name Holding Trade Value Shares
Change
Change in
Stake
FMA
101
FNY Managed Accounts
New York
$1K +$1.22K +98 New
PI
102
Putnam Investments
Massachusetts
– -$4.98M -460,641 Closed
HHC
103
Hutchin Hill Capital
New York
– -$4.71M -434,908 Closed
TAM
104
THB Asset Management
Connecticut
– -$2.18M -201,744 Closed
UOC
105
UBS O'Connor
Illinois
– -$877K -81,078 Closed
Tudor Investment Corp
106
Tudor Investment Corp
Connecticut
– -$349K -32,235 Closed
VIA
107
Vident Investment Advisory
Georgia
– -$267K -24,639 Closed
Renaissance Technologies
108
Renaissance Technologies
New York
– -$227K -21,000 Closed
VKH
109
Virtu KCG Holdings
New York
– -$165K -15,219 Closed
Jane Street
110
Jane Street
New York
– -$155K -14,305 Closed
GCA
111
Greenwood Capital Associates
South Carolina
– -$149K -13,741 Closed
MWNA
112
Marshall Wace North America
New York
– -$126K -11,497 Closed
SCM
113
Segantii Capital Management
Hong Kong
– -$16K -1,500 Closed
FPTW
114
Franklin, Parlapiano, Turner & Welch
Texas
– -$10K -908 Closed
Simplex Trading
115
Simplex Trading
Illinois
– -$5.43K -436 Closed
TCM
116
Tradewinds Capital Management
Washington
– -$1K -75 Closed