Filing Manager
FIRST TRUST PORTFOLIOS LP
Reporting Manager
First Trust Portfolios L.P.
Symbol
ISD
Shares outstanding
33,253,457 shares
Disclosed Ownership
4,675,436 shares
Ownership
14%
Form type
SCHEDULE 13G/A
Filing time
17 Jan 2025, 11:12:47 UTC
Date of event
31 Dec 2024
Next filing
16 Apr 2025

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
First Trust Portfolios L.P. 14% 4,675,436 0 0 /s/ James M. Dykas James M. Dykas, Chief Financial Officer
First Trust Advisors L.P. 14% 4,675,436 0 6,756 /s/ James M. Dykas James M. Dykas, Chief Financial Officer
The Charger Corporation 14% 4,675,436 0 6,756 /s/ James M. Dykas James M. Dykas, Chief Financial Officer and Treasurer