![D. Slack](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>)
D. Slack
Director/Board Member at
BIG SKY INDUSTRIAL INC.
Net worth: 317 548 $ as of 2026-08-30
Profile
D.
Stephen Slack is currently an Independent Director at Big Sky Industrial, Inc. since 2022.
Former positions include President & Chief Executive Officer at South Bay Resources Canada, Inc. and South Bay Resources LLC; Chief Financial Officer, Director & Vice President at PXP Producing Co. LLC from 1990 to 1998; Director at Cornell Cos., Inc. (Texas) from 2003 to 2010; Chief Financial Officer at Inventory Management & Distribution Co., Inc. from 1995 to 2000; and Chief Financial Officer & Principal at Andex Resources LLC from 2000 to 2003.
Education includes an MBA from The Trustees of Columbia University in The City of New York and undergraduate studies at the University of Southern California.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-08 | 208,913 ( 0.4% ) | 317 548 $ | 2026-08-30 |
D. Slack active positions
| Companies | Position | Start |
|---|---|---|
| BIG SKY INDUSTRIAL INC. | Director/Board Member | 2022-01-04 |
Former positions of D. Slack
| Companies | Position | End |
|---|---|---|
Cornell Cos., Inc. (Texas)
 Cornell Cos., Inc. (Texas) Medical/Nursing ServicesHealth Services Provides correctional facilities development, design, construction and operations services | Director/Board Member | 2010-08-11 |
Andex Resources LLC
 Andex Resources LLC Oil & Gas ProductionEnergy Minerals Andex Resources LLC operates in the HR & Staffing industry and employs between 20 and 49 people, with revenue ranging from $5 million to $10 million. The private company is based in Houston, TX. | Director of Finance/CFO | 2002-12-31 |
Inventory Management & Distribution Co., Inc.
 Inventory Management & Distribution Co., Inc. Gas DistributorsUtilities Trades and markets natural gas, weather risk-management, and power products | Director of Finance/CFO | 1999-12-31 |
PXP Producing Co. LLC
 PXP Producing Co. LLC Oil & Gas ProductionEnergy Minerals Explores, develops and produces oil & natural gas | Director of Finance/CFO | 1997-12-31 |
South Bay Resources Canada, Inc.
 South Bay Resources Canada, Inc. Oil & Gas ProductionEnergy Minerals Provides exploration of oil and gas resources | Chief Executive Officer | - |
Training of D. Slack
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
53
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
PXP Producing Co. LLC
PXP Producing Co. LLC Oil & Gas ProductionEnergy Minerals Explores, develops and produces oil & natural gas | Energy Minerals |
US Energy Corp.
 US Energy Corp. Oil & Gas ProductionEnergy Minerals Engages in the exploration and production of oil and gas | Energy Minerals |
Cornell Cos., Inc. (Texas)
Cornell Cos., Inc. (Texas) Medical/Nursing ServicesHealth Services Provides correctional facilities development, design, construction and operations services | Health Services |
South Bay Resources Canada, Inc.
South Bay Resources Canada, Inc. Oil & Gas ProductionEnergy Minerals Provides exploration of oil and gas resources | Energy Minerals |
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Inventory Management & Distribution Co., Inc.
Inventory Management & Distribution Co., Inc. Gas DistributorsUtilities Trades and markets natural gas, weather risk-management, and power products | Utilities |
University of Southern California
 University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
South Bay Resources LLC
 South Bay Resources LLC Oil & Gas ProductionEnergy Minerals Provides oil and gas field exploration services | Energy Minerals |
Andex Resources LLC
Andex Resources LLC Oil & Gas ProductionEnergy Minerals Andex Resources LLC operates in the HR & Staffing industry and employs between 20 and 49 people, with revenue ranging from $5 million to $10 million. The private company is based in Houston, TX. | Energy Minerals |
- Stock Market
- Insiders
- D. Slack
