Matthew W. Calkins

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

3

Stocks Covered

1

Latest Filing

Feb 7, 2025

Filings

APPN

Appian Corporation

SC 13G/A · Feb 7, 2025

39.2%

29.0M shares

APPN

Appian Corporation

SC 13G/A · Feb 9, 2023

39.9%

29.0M shares

APPN

Appian Corporation

SC 13G/A · Jan 19, 2022

40.7%

29.4M shares