Transfer Agent

Ingevity's transfer agent is EQ Shareowner Services. A registered shareholder with questions regarding items listed below, or any other similar questions, should contact EQ Shareowner Services.*

  • Account information
  • Transferring ownership
  • Address changes
  • Sale request
  • Check replacements
  • Tax forms
  • Shareowner online access

Contact Information



800-468-9716 Toll-Free
651-450-4064 Outside the United States
Shareowner Relations Specialists are available Monday through Friday, from 7:00 a.m. to 7:00 p.m. Central Time

Written Correspondence

EQ Shareowner Services
P.O. Box 64874
St Paul, MN 55164-0874

Certified and Overnight Delivery

EQ Shareowner Services
1110 Centre Pointe Curve, Suite 101
Mendota Heights, MN 55120

* Note: Beneficial shareholders should contact their respective broker with any questions regarding their shareholdings.