CIK: 0001475770

Cowen Investment Management Llc

Filing Date Previous Period Total Shares Share-Type Market Value Change
2021-02-12
10.75M
10.47M
Shares
64.57M
-284.40K
2021-11-15
10.36M
10.36M
Shares
72.63M
0
2021-05-14
4.98M
4.96M
Shares
11.51M
-20K
2023-08-15
5.64M
4.45M
Shares
38.29M
-1.19M
2023-08-15
0
950K
Shares
10.03M
950K
2023-08-15
270K
570K
Shares
6.06M
300K
2023-08-15
90K
405K
Shares
4.22M
315K
2020-11-12
0
384.90K
Shares
7.06M
384.90K
2023-08-15
0
350.50K
Shares
3.71M
350.50K
2021-05-14
350K
350K
Shares
3.50M
0
2021-05-14
0
250.40K
Shares
12.45M
250.40K
2021-05-14
0
250K
Shares
2.42M
250K
2021-05-14
0
225K
Shares
2.20M
225K
2021-05-14
0
200K
Shares
2.03M
200K
2021-05-14
0
200K
Shares
1.95M
200K
2021-05-14
0
175K
Shares
1.75M
175K
2021-05-14
0
175K
Shares
1.73M
175K
2023-08-15
227.97K
162.97K
Shares
105.93K
-65K
2023-08-15
227.97K
162.97K
Shares
105.93K
-65K
2021-05-14
0
150K
Shares
1.49M
150K
2021-05-14
0
150K
Shares
1.48M
150K
2021-05-14
0
150K
Shares
1.49M
150K
2021-02-12
0
150K
Shares
1.54M
150K
2021-05-14
0
150K
Shares
1.47M
150K
2021-05-14
0
125.89K
Shares
3.02M
125.89K
2021-05-14
0
125K
Shares
1.24M
125K
2021-05-14
125K
125K
Shares
1.22M
0
2021-05-14
100K
100K
Shares
998K
0
2021-05-14
100K
100K
Shares
1M
0
2021-05-14
0
100K
Shares
981K
100K
2021-05-14
0
100K
Shares
989K
100K
2021-02-12
150K
100K
Shares
1.12M
-50K
2021-05-14
0
100K
Shares
997K
100K
2021-05-14
0
100K
Shares
1.01M
100K
2021-05-14
0
100K
Shares
991K
100K
2021-05-14
100K
100K
Shares
1.00M
0
2021-05-14
0
100K
Shares
1.01M
100K
2021-05-14
0
100K
Shares
995K
100K
2021-05-14
0
100K
Shares
996K
100K
2021-05-14
0
100K
Shares
1M
100K
2021-05-14
0
100K
Shares
990K
100K
2021-05-14
100K
100K
Shares
982K
0
2021-05-14
100K
100K
Shares
982K
0
2021-05-14
0
100K
Shares
995K
100K
2021-02-12
0
100K
Shares
1.03M
100K
2021-05-14
0
100K
Shares
985K
100K
2021-05-14
100K
90K
Shares
937K
-10K
2021-05-14
100K
90K
Shares
937K
-10K
2021-05-14
150K
80K
Shares
794K
-70K
2021-05-14
150K
80K
Shares
794K
-70K
2021-05-14
0
75K
Shares
752K
75K
2021-05-14
100K
75K
Shares
29K
-25K
2021-05-14
100K
75K
Shares
755K
-25K
2021-02-12
0
75K
Shares
829K
75K
2021-02-12
0
75K
Shares
829K
75K
2021-05-14
75K
70K
Shares
706K
-5K
2023-08-15
0
60K
Shares
621.60K
60K
2021-05-14
100K
60K
Shares
601K
-40K
2021-02-12
0
50K
Shares
525K
50K
2021-05-14
0
50K
Shares
499K
50K
2021-05-14
0
50K
Shares
496K
50K
2022-11-13
50K
50K
Shares
493K
0
2021-05-14
0
50K
Shares
493K
50K
2021-05-14
0
50K
Shares
495K
50K
2021-05-14
0
50K
Shares
496K
50K
2023-08-15
0
49.80K
Shares
884.45K
49.80K
2020-11-12
90K
48.10K
PUT
559K
-41.90K
2020-11-12
90K
48.10K
PUT
559K
-41.90K
2023-08-15
0
41.40K
PUT
6.21K
41.40K
2021-05-14
0
40K
Shares
1.76M
40K
2021-05-14
50K
40K
Shares
401K
-10K
2021-05-14
0
30K
PUT
78K
30K
2021-05-14
0
25K
Shares
263K
25K
2021-05-14
0
25K
Shares
247K
25K
2021-05-14
0
25K
Shares
246K
25K
2021-05-14
100K
25K
Shares
256K
-75K
2021-05-14
0
25K
PUT
689K
25K
2021-05-14
0
25K
Shares
249K
25K
2021-05-14
0
25K
Shares
259K
25K
2021-05-14
0
25K
Shares
253K
25K
2021-02-12
0
25K
Shares
276K
25K
2021-05-14
0
25K
Shares
251K
25K
2021-05-14
0
20.40K
Shares
112K
20.40K
2021-05-14
0
16.20K
Shares
2.35M
16.20K
2021-05-14
9.30K
9.30K
Shares
519K
0
2021-05-14
450K
0
Shares
0
-450K
2020-11-12
5.80K
0
Shares
0
-5.80K
2021-05-14
80K
0
Shares
0
-80K
2023-08-15
50K
0
Shares
0
-50K
2021-05-14
100K
0
Shares
0
-100K
2020-08-12
137K
0
Shares
0
-137K
2021-05-14
50K
0
Shares
0
-50K
2021-02-12
300K
0
Shares
0
-300K
2020-11-12
1.05M
0
Shares
0
-1.05M
2021-05-14
50K
0
Shares
0
-50K
2020-08-12
856.48K
0
Shares
0
-856.48K
2020-08-12
1.98M
0
Shares
0
-1.98M
2021-02-12
118.50K
0
PUT
0
-118.50K
2020-08-12
50K
0
PUT
0
-50K
2020-08-12
50K
0
PUT
0
-50K

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