![Gregory Blattner](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Gregory Blattner
Director/Board Member at
DOMINARI HOLDINGS INC.
Net worth: 56 924 $ as of 2026-07-30
Profile
Gregory James Blattner is currently an Independent Director at Dominari Holdings, Inc. since 2018 and Vice President-Managed Services at AHEAD, Inc. (Illinois) since 2022.
Former positions include Director at Agio, Inc., Sales Manager at American Express Co. from 2010 to 2013, and Manager-Business Development at Thomson Reuters in 2013.
Education includes an undergraduate degree from Iona College, conferred in 2000.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-30 | 22,411 ( 0.1% ) | 56 924 $ | 2026-07-30 |
Gregory Blattner active positions
| Companies | Position | Start |
|---|---|---|
| DOMINARI HOLDINGS INC. | Director/Board Member | 2018-05-02 |
AHEAD LLC
 AHEAD LLC Packaged SoftwareTechnology Services Builds and manages platforms for digital business transformation | Corporate Officer/Principal | 2021-12-31 |
Former positions of Gregory Blattner
| Companies | Position | End |
|---|---|---|
Thomson Reuters
 Thomson Reuters Packaged SoftwareTechnology Services Operates as an AI and technology company empowering professionals with content and workflow automation | Corporate Officer/Principal | 2013-11-30 |
| AMERICAN EXPRESS COMPANY | Sales & Marketing | 2012-12-31 |
Agio, Inc.
 Agio, Inc. Information Technology ServicesTechnology Services Operates as a managed IT and cybersecurity provider | Director/Board Member | - |
Training of Gregory Blattner
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
82
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
American Express Co.
 American Express Co. Finance/Rental/LeasingFinance Provides credit and charge cards, payments and online platforms solutions | Finance |
Dominari Holdings, Inc.
 Dominari Holdings, Inc. Investment Banks/BrokersFinance Provides investment advisors, broker dealers, asset management, fintech and insurance brokerage services | Finance |
Iona College
 Iona College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AHEAD LLC
AHEAD LLC Packaged SoftwareTechnology Services Builds and manages platforms for digital business transformation | Technology Services |
Agio, Inc.
Agio, Inc. Information Technology ServicesTechnology Services Operates as a managed IT and cybersecurity provider | Technology Services |
Thomson Reuters
Thomson Reuters Packaged SoftwareTechnology Services Operates as an AI and technology company empowering professionals with content and workflow automation | Technology Services |
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