Deephaven Promotes New Senior Vice President, Director Of Capital Markets – NMP Skip to main content

Deephaven Promotes New Senior Vice President, Director Of Capital Markets

Director of Events
Aug 25, 2021

Non-QM lender Deephaven promoted Mack Walker as the company's new senior vice president, director of capital markets

Mack Walker has been promoted to senior vice president, director of Capital Markets for Deephaven. He joined the company six years ago and was previously vice president, Capital Markets.

Photo of Mack Walker.

In his new position, he is charged with driving the growth and profitability of all Deephaven sourcing channels, including product development and the delivery of non-QM assets into the secondary market. He is also a key voice in marketing, business development and other company-wide initiatives.

“This promotion recognizes Mack’s talent as a capital markets strategist, as well as his energy and impact. He has been important to Deephaven’s evolution since he joined us six years ago,” said John Keratsis, president and CEO. 

“There is a sense at Deephaven that the non-QM market, and broader non-agency market as a whole, are poised for a transformation, and it’s gratifying to influence the changes ahead.”

About the author
Director of Events
Navi Persaud is Director of Events at NMP.
Published
Aug 25, 2021
More from
Non-QM
Beeline Announces Job Cuts While Pursuing Non-QM Growth

The lender is targeting $3 million in annual savings after forecasting its strongest revenue since 2021, with a bank statement loan promotion approaching its Oct. 31 lock deadline

Oct 26, 2026
Investor Homebuying Slows, Small Buyers Claim Biggest Share In 15 Years

Smaller investors accounted for 66.2% of investor purchases in the first half of 2026 and relied on cash much less often than mega-investors

Oct 22, 2026
For The Love Of Mortgage

Nearly four decades in lending have reinforced a veteran’s conviction: lasting success comes from solving borrower problems, adapting, and earning trust

Oct 21, 2026
The Non-QM Opportunity Beyond The Rate Conversation

For business owners and investors, purchase price, negotiating power, and cash flow can create reasons to buy before rates fall

Oct 21, 2026
Carrington, Newfi Stress Non-QM Staying Power

Both lenders point to financial strength and continued investment in broker partnerships amid rising rates, even while Non-QM production grows

Oct 14, 2026
Non-QM Locks Defy September Slowdown, ARM Share Hits Seven-Year High

Non-QM lock volume rose 8% from August while overall activity declined, and adjustable-rate loans captured their largest share since Optimal Blue’s tracking began in 2019

Oct 13, 2026