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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees The International Institute for Strategic Studies US Bastian Giegerich

Bastian Giegerich

OfficerTrustee/director

Chairman AS of 11/23 at The International Institute for Strategic Studies US

Fiscal year ended September 30, 2024. Published on January 25, 2026.

$318,742
2024

Total compensation

Bastian Giegerich has been listed as an employee of The International Institute for Strategic Studies US in Form 990 filings since fiscal year 2024.

Annual compensation details

$318,742
Chairman AS of 11/23
2024
$303k related
39 hrs/wk
$17k other
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Total compensation by year

Compare the compensation of Bastian Giegerich to:

2024

Other employees at The International Institute for Strategic Studies US

John Chipman
Chairman Until 11/23
$665,587
$0 from org$602,327 from related$63,260 other
Leigh Morris Sloane
Managing Director
$172,423
$144,249 from orgNo related comp$28,174 other
Jonathan Stevenson
Senior Fellow
$127,783
$120,000 from orgNo related comp$7,783 other
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Revisions to this profile

January 25, 2026:
2024 The International Institute for Strategic Studies US 990 published

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