Calkins Matthew W Insider Trades & Stock Holdings

CEO and President · Appian Corp · Latest filing Oct 7, 2026

Calkins Matthew W, CEO and President at Appian Corp has 1 Form 4 trade on file since Oct 7, 2026. Open-market activity: 0 purchases ($0) and 1 sale ($1.69M), net -$1.69M. Latest filing: disposed of 45K shares of $APPN on Oct 7, 2026 at $37.50.

Trades on file

1

Open-market bought

$0

Open-market sold

$1.69M

Net open-market

-$1.69M

Latest filing

Oct 7, 2026

All insider trades by Calkins Matthew W

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Oct 7, 2026	$APPN	Sell (Open-market sale) 10b5-1	45K	$37.50	$1.69M						CEO and President		—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Calkins Matthew W traded

• $APPN

Frequently asked questions

Has Calkins Matthew W been buying or selling stock?

Calkins Matthew W has 0 open-market purchases and 1 open-market sale on file, net -$1.69M. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Calkins Matthew W's latest insider trade?

disposed of 45K shares of $APPN on Oct 7, 2026 at $37.50.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.