GS
Gregg C. Sengstack
Director, Allegion
Gregg C. Sengstack is a director at Allegion. Their most recent Section 16 filing is from June 2026.
- Known for
- director at Allegion
Director, Allegion
Gregg C. Sengstack is a director at Allegion. Their most recent Section 16 filing is from June 2026.