Appian Corp
SEC CIK 1441683 · APPN · last insider filing 2026-06-10
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Calkins Matthew W | Director · CEO and President | filed 2017 - 2026 |
| Kilberg Bobbie G | Director | filed 2017 - 2026 |
| Mccarthy William D. | Director | filed 2022 - 2026 |
| Lynch Mark Steven | Director · Interim CFO | filed 2017 - 2026 |
| Edwards Shirley Ann | Director | filed 2023 - 2026 |
| Hartman Carl Joseph II | Director | filed 2024 - 2026 |
| Link David Forrest | Director | filed 2026 - 2026 |
| Kramer Robert Charles | Director · General Manager | filed 2017 - 2026 |
| Biddle Albert G.W. III | Director | filed 2017 - 2026 |
| Beckley Michael | Director | filed 2024 - 2024 |
| Mulligan Michael J. | Director | filed 2017 - 2024 |
| Boccassam Prashanth | Director | filed 2017 - 2023 |
| Devine Michael G | Director | filed 2017 - 2022 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Dorsey Mark | Chief Revenue Officer | filed 2024 - 2026 |
| Zamudio-Ramirez Pavel | Chief Customer Officer | filed 2022 - 2026 |
| Tanjga Srdjan | Chief Financial Officer | filed 2025 - 2026 |
| Winters Christopher | General Counsel | filed 2017 - 2025 |
| Matheos Mark | Chief Financial Officer | filed 2022 - 2024 |
| Jones Christopher M | Chief Revenue Officer | filed 2022 - 2023 |
| Cross Eric Calvin | Chief Revenue Officer | filed 2020 - 2022 |
| Mitchell David Leon | Senior VP, Worldwide Sales | filed 2019 - 2020 |
| Hughes Edward L | Senior VP, Worldwide Sales | filed 2017 - 2018 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.