secwatch / observer
TNC TENNANT CO
CIK 0000097134 17 ready 8-Ks latest May 4, 2026, 7:59 PM ET RSS · JSON
Activity: NORMAL 1 filings / 30d vs 1 baseline
Ready 8-Ks 17
Latest filing May 4, 2026, 7:59 PM ET
Top materiality 0.80
Event mix earnings ×9 · other ×3 · leadership ×2
Sentiment 3 pos · 5 neg · 9 neu
Latest earnings reported 2026-Q1
Executive change recent →

Recent 8-K filings for TNC

Executive changes

Appointed

Mark W. Sheahan

Director
TNC · TENNANT CO
Effective
2024-05-15
Filed
May 16, 2024, 7:59 PM ET
On May 13, 2024, the Board of Directors (the “Board”) of Tennant Company (the “Company”) elected Mark W. Sheahan as a member of the Board effective May 15, 2024.

Earnings & guidance

2026-Q1 EPS reported $0.01 filing →

Materiality & sentiment trend

Max materiality 0.80 · Median 0.65 · Most common event earnings

3 positive 5 negative 9 neutral

source · TNC on sec.gov