It has been a mixed year for Appian Corp insiders: $100,000 bought by one person and $7.5 million sold by two, so more selling than buying overall.
Biggest single buyer: Dorsey Mark, Executive Officer, with roughly $100,000.
Zooming out by quarter: 3 quarters in a row of net selling by insiders. Insiders bought in 1 of the last 7 full quarters. On the institutional side, 213 funds reported holding APPN at the end of Q2 2026, and more funds bought than sold.
| Filed | Insider | Role | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | Calkins Matthew W | CEO | Sell | 32,600 | $37.32 | $1.2M | SEC |
| Oct 8, 2026 | Calkins Matthew W | CEO | Sell | 12,400 | $37.97 | $471K | SEC |
| Sep 10, 2026 | Calkins Matthew W | CEO | Sell | 19,116 | $35.58 | $680K | SEC |
| Sep 10, 2026 | Calkins Matthew W | CEO | Sell | 1,996 | $37.07 | $74K | SEC |
| Sep 10, 2026 | Calkins Matthew W | CEO | Sell | 23,888 | $34.73 | $830K | SEC |
| Aug 11, 2026 | Calkins Matthew W | CEO | Sell | 2,580 | $31.66 | $82K | SEC |
| Aug 11, 2026 | Calkins Matthew W | CEO | Sell | 1,609 | $33.09 | $53K | SEC |
| Aug 11, 2026 | Calkins Matthew W | CEO | Sell | 9,264 | $34.34 | $318K | SEC |
| Aug 11, 2026 | Calkins Matthew W | CEO | Sell | 31,547 | $34.79 | $1.1M | SEC |
| Jul 8, 2026 | Calkins Matthew W | CEO | Sell | 12,485 | $25.07 | $313K | SEC |
| Jul 8, 2026 | Calkins Matthew W | CEO | Sell | 37,515 | $24.61 | $923K | SEC |
| Jun 10, 2026 | Calkins Matthew W | CEO | Sell | 50,000 | $24.13 | $1.2M | SEC |
| May 13, 2026 | Dorsey Mark | Executive Officer | Buy | 5,220 | $19.13 | $100K | SEC |
| May 13, 2026 | Dorsey Mark | Executive Officer | Buy | 7 | $19.15 | $134 | SEC |
| Mar 3, 2026 | Lynch Mark Steven | Director | Sell | 9,530 | $27.00 | $257K | SEC |
In the last 12 months Appian Corp insiders made open-market purchases worth about $100,000 and sales worth about $7.5 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
The most recent open-market insider trade in APPN was filed on 2026-10-08.
213 investment managers reported holding APPN in SEC Form 13F filings for Q2 2026.
No congressional trades in APPN were reported in the past two years. The full list is free on CapitalSnitch.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).