13D/13G Filings - Matthew W. Calkins

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-02-07
2:50 pm
Sale
2024-12-31 13G Appian Corporation
APPN
Matthew W. Calkins 28,994,207
39.200%
-54,235decrease
(-0.19%)
Filing
History
2023-02-09
4:45 pm
Sale
2022-12-31 13G Appian Corporation
APPN
Matthew W. Calkins 29,048,442
39.900%
-311,601decrease
(-1.06%)
Filing
History
2022-01-19
4:28 pm
Purchase
2021-12-31 13G Appian Corporation
APPN
Matthew W. Calkins 29,360,043
40.700%
700,040increase
(+2.44%)
Filing
History
2021-02-12
2:47 pm
Sale
2020-12-31 13G Appian Corporation
APPN
Matthew W. Calkins 28,660,003
39.700%
-625,000decrease
(-2.13%)
Filing
History