SEC Form 4 · accession 0002042934-26-000008
APPIAN CORP · APPN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Dorsey
Officer — Chief Revenue Officer
Period of report
Aug 5, 2026
Accepted (ET)
Aug 6, 2026 · 4:00 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001441683
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Aug 5, 2026 | M | 4,533 | $0.00 | A | 18,526 | D | |
| Class A Common Stock | Aug 5, 2026 | F | 1,352 | $29.96 | D | 17,174 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitF2,F3 | — | Aug 5, 2026 | M | 4,533 | D | — | — | Class A Common Stock | 4,533 | 13,599 | D |
Explanation of responses
- F1Each Restricted Stock Unit ("RSU") converts into Class A Common Stock on a one-for-one basis.
- F2Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock (or its cash equivalent, at the discretion of the Issuer).
- F3The RSUs were granted on August 20, 2025, and vest in four (4) equal annual installments commencing on August 5, 2025, provided that the Reporting Person has provided continuous service to the Issuer through each vesting date.