![David Greenberg](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>)
David Greenberg
Director/Board Member at
INTERNATIONAL SEAWAYS, INC.
Net worth: 3 M $ as of 2026-07-30
Profile
David I.
Greenberg is currently Chairman at Acqua Recovery and Adventure Genie, Inc. He serves as Independent Director at International Seaways, Inc. since 2017.
He is Managing Director at Cortina Partners LLC since 2016.
He holds the positions of Trustee at The Keystone Center and Principal at Consumer Federation of America.
Former roles include Independent Director at APCO Worldwide LLC, Director at Cleantech Group LLC, Partner at Arnold & Porter LLP from 1984 to 1988, Chief Compliance Officer & Senior Vice President at Altria Group, Inc. from 2001 to 2008, and Chief Compliance Officer & Senior Vice President at Mondelez International, Inc., Miller Brewing Co., Philip Morris USA, Inc., and Philip Morris International, Inc. from 1999 to 2001.
Executive Vice President-Knowledge at LRN Corp.
Education includes graduate and MBAistration degrees from The University of Chicago and an undergraduate degree from Williams College.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-07 | 33,864 ( 0.07% ) | 3 M $ | 2026-07-30 |
Latest news about David Greenberg
David Greenberg active positions
| Companies | Position | Start |
|---|---|---|
| INTERNATIONAL SEAWAYS, INC. | Director/Board Member | 2017-06-06 |
Acqua Recovery | Chairman | - |
Cortina Partners LLC
 Cortina Partners LLC AirlinesTransportation Owns and operates companies in air medical, textiles, adventure travel & addiction treatment sectors | Corporate Officer/Principal | 2016-10-31 |
Consumer Federation of America
 Consumer Federation of America Miscellaneous Commercial ServicesCommercial Services Operates as an association for consumer organization | Corporate Officer/Principal | - |
The Keystone Center
 The Keystone Center Miscellaneous Commercial ServicesCommercial Services Social Services Not Elsewhere Classified | Director/Board Member | 2010-08-01 |
Adventure Genie, Inc.
 Adventure Genie, Inc. Other Consumer ServicesConsumer Services Provides an adventure planning solutions that creates an entire journey customized for clients | Chairman | - |
Former positions of David Greenberg
| Companies | Position | End |
|---|---|---|
| ALTRIA GROUP, INC. | Compliance Officer | 2008-03-31 |
| PHILIP MORRIS INTERNATIONAL, INC. | Compliance Officer | 2001-07-31 |
Arnold & Porter LLP
 Arnold & Porter LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Corporate Officer/Principal | 1988-09-30 |
| ░░░░ ░░░░░░░░░ ░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
| ░░░ ░░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of David Greenberg
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
61
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Arnold & Porter LLP
Arnold & Porter LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
Altria Group, Inc.
 Altria Group, Inc. TobaccoConsumer Non-Durables Operates as a holding company whose subsidiaries manufactures and wholesales cigarettes, cigars & tobacco products | Consumer Non-Durables |
Mondelez International, Inc.
 Mondelez International, Inc. Food: Specialty/CandyConsumer Non-Durables Manufactures and sells biscuits, snacks, chocolates, gums, candies, cheese groceries & beverages | Consumer Non-Durables |
The Keystone Center
The Keystone Center Miscellaneous Commercial ServicesCommercial Services Social Services Not Elsewhere Classified | Commercial Services |
Miller Brewing Co.
 Miller Brewing Co. Beverages: AlcoholicConsumer Non-Durables Manufactures beer and fermented malt liquors | Consumer Non-Durables |
APCO Worldwide LLC
 APCO Worldwide LLC Miscellaneous Commercial ServicesCommercial Services Provides advisory and advocacy consulting services | Commercial Services |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Williams College
 Williams College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Philip Morris USA, Inc.
 Philip Morris USA, Inc. TobaccoConsumer Non-Durables Manufactures and distributes cigarettes and related tobacco products | Consumer Non-Durables |
LRN Corp.
 LRN Corp. Miscellaneous Commercial ServicesCommercial Services Provides corporate ethics and compliance training services through online | Commercial Services |
Cleantech Group LLC
 Cleantech Group LLC Miscellaneous Commercial ServicesCommercial Services Operates an online platform that allows corporate to connect with potential customers, strategic partners and investors | Commercial Services |
Philip Morris International, Inc.
 Philip Morris International, Inc. TobaccoConsumer Non-Durables Operates as a holding company with interests in manufacturing and sale cigarettes & tobacco products | Consumer Non-Durables |
Consumer Federation of America
Consumer Federation of America Miscellaneous Commercial ServicesCommercial Services Operates as an association for consumer organization | Commercial Services |
International Seaways, Inc.
 International Seaways, Inc. Marine ShippingTransportation Owns and operates oceangoing vessels of crude oil and petroleum products | Transportation |
Cortina Partners LLC
Cortina Partners LLC AirlinesTransportation Owns and operates companies in air medical, textiles, adventure travel & addiction treatment sectors | Transportation |
Acqua Recovery | |
Adventure Genie, Inc.
Adventure Genie, Inc. Other Consumer ServicesConsumer Services Provides an adventure planning solutions that creates an entire journey customized for clients | Consumer Services |
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