Calamos Global Total Return Fund (CGO) has 9 known insider and institutional holders on record. The largest holder is NORTHWESTERN MUTUAL LIFE INSURANCE CO with 200,000 shares. Other notable holders include MASSACHUSETTS MUTUAL LIFE INSURANCE CO and CALAMOS JOHN P SR.
CGO Insider Ownership
Top Holder
NORTHWESTERN MUTUAL LIFE INSURANCE CO
200,000 shares
Buys (12 mo)
0
$0.00 value
Sells (12 mo)
0
$0.00 value
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Northwestern Mutual Life Insurance Co |
10 Percent Owner |
200,000 |
2021-09-13 |
|
| 2 |
Massachusetts Mutual Life Insurance Co |
10 Percent Owner |
160,000 |
2017-09-15 |
|
| 3 |
Calamos John P Sr |
President and CEO |
109,300 |
2012-12-14 |
|
| 4 |
Calamos Advisors Llc |
Officer |
12,544 |
2012-12-14 |
|
| 5 |
Neal John E |
Director |
7,057 |
2020-03-24 |
|
| 6 |
Timbers Stephen B |
Director |
6,500 |
2006-10-12 |
|
| 7 |
Hamacher Theresa |
Director |
1,000 |
2016-03-02 |
|
| 8 |
Mickey Mark |
Chief Compliance Officer |
1,000 |
2007-07-25 |
|
| 9 |
Tripple David D |
Director |
500 |
2014-07-11 |
|
No ownership data available for CGO.
