SONG HAIYAN

PrivateCIK: 1804708

Location

PITTSBURGH, PA

Name & Role	Position	Tenure	Holdings
CSG SYSTEMS INTERNATIONAL INC	—	Since Jan 2020	—
F5, INC.	EVP of Security	Since Jan 2021	—
EOS ENERGY ENTERPRISES, INC.	—	Since Jul 2026	—

CSG SYSTEMS INTERNATIONAL INC

Position—

TenureSince Jan 2020

Holdings—

PositionEVP of Security

TenureSince Jan 2021

Holdings—

EOS ENERGY ENTERPRISES, INC.

Position—

TenureSince Jul 2026

Holdings—