Gregg joined Hayfin in 2025 and is a Managing Director, CLO Structuring and Capital Markets, in the High Yield and Syndicated Loans team.

Prior to joining Hayfin, Gregg most recently worked at Pemberton Asset Management and prior to this worked in a range of structured credit and securitisation roles at investment banks (J.P. Morgan, Morgan Stanley, Citi and NatWest Markets/RBS). Gregg graduated from Durham University with a Bachelor of Arts degree with First Class Honours in Economics.