According to recent filings covering the 90 days ending February 02, 2026, the three most significant insider holders at Appian are TenPercentOwner Capital Management, Llc Abdiel (9.40Mn shares), TenPercentOwner Capital Advisors, Lp Abdiel (4.25Mn shares), Ceo And President Matthew W Calkins (1.78Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Capital Management, Llc Abdiel | 9,402,518 | 19 Jan, 2023 | |
| Capital Advisors, Lp Abdiel | 4,246,284 | 08 Aug, 2025 | |
| Matthew W Calkins | Ceo And President | 1,778,327 | 13 Nov, 2024 |
| Robert Charles Kramer | General Manager | 461,382 | 08 May, 2024 |
| Albert G.W. Iii Biddle | 115,235 | 05 Jan, 2026 | |
| Mark Steven Lynch | 43,968 | 05 Jan, 2026 | |
| Christopher Winters | General Counsel | 29,782 | 06 Nov, 2025 |
| Michael J. Mulligan | 28,276 | 02 Apr, 2024 | |
| Prashanth Boccassam | 27,214 | 04 Apr, 2023 | |
| Pavel Zamudio-Ramirez | Chief Customer Officer | 23,560 | 06 Nov, 2025 |
| William D. Mccarthy | 12,947 | 05 Jan, 2026 | |
| Shirley Ann Edwards | 11,523 | 05 Jan, 2026 | |
| Mark Matheos | Chief Financial Officer | 10,925 | 07 Nov, 2024 |
| Christopher M Jones | Chief Revenue Officer | 7,983 | 13 Sep, 2023 |
| Mark Dorsey | Chief Revenue Officer | 6,171 | 06 Nov, 2025 |
| Carl Joseph Ii Hartman | 5,896 | 05 Jan, 2026 | |
| Michael G Devine | 5,859 | 04 Oct, 2022 | |
| Bobbie G Kilberg | 882 | 05 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Jan, 2026 | Bobbie G Kilberg | Class A Common Stock | A | 882 | $0.00 | 882 | D | A |
| 01 Jan, 2026 | William D. Mccarthy | Class A Common Stock | A | 882 | $0.00 | 12,947 | D | A |
| 01 Jan, 2026 | Albert G.W. Iii Biddle | Class A Common Stock | A | 235 | $0.00 | 32,735 | D | A |
| 01 Jan, 2026 | Mark Steven Lynch | Class A Common Stock | A | 882 | $0.00 | 43,968 | D | A |
| 01 Jan, 2026 | Shirley Ann Edwards | Class A Common Stock | A | 882 | $0.00 | 11,523 | D | A |
| 01 Jan, 2026 | Carl Joseph Ii Hartman | Class A Common Stock | A | 882 | $0.00 | 5,896 | D | A |
| 04 Dec, 2025 | Bobbie G Kilberg | Class A Common Stock | A | 22,000 | - | 22,000 | D | C |
| 05 Nov, 2025 | Christopher Winters | - | - | 31,609 | D | |||
| 05 Nov, 2025 | Christopher Winters | - | - | 29,782 | D | |||
| 05 Nov, 2025 | Christopher Winters | Class A Common Stock | D | 1,827 | $29.33 | 29,782 | D | F |
| 05 Nov, 2025 | Christopher Winters | Class A Common Stock | A | 6,104 | $0.00 | 31,609 | D | M |
| 05 Nov, 2025 | Pavel Zamudio-Ramirez | Class A Common Stock | D | 331 | $29.33 | 23,560 | D | F |
| 05 Nov, 2025 | Pavel Zamudio-Ramirez | Class A Common Stock | A | 1,034 | $0.00 | 23,891 | D | M |
| 05 Nov, 2025 | Mark Dorsey | Class A Common Stock | D | 2,558 | $29.33 | 6,171 | D | F |
| 05 Nov, 2025 | Mark Dorsey | Class A Common Stock | A | 8,729 | $0.00 | 8,729 | D | M |
| 01 Oct, 2025 | Bobbie G Kilberg | Class A Common Stock | A | 1,022 | $0.00 | 2,068 | D | A |
| 01 Oct, 2025 | William D. Mccarthy | Class A Common Stock | A | 1,022 | $0.00 | 12,065 | D | A |
| 01 Oct, 2025 | Albert G.W. Iii Biddle | Class A Common Stock | A | 1,022 | $0.00 | 32,500 | D | A |
| 01 Oct, 2025 | Mark Steven Lynch | Class A Common Stock | A | 1,022 | $0.00 | 43,086 | D | A |
| 01 Oct, 2025 | Shirley Ann Edwards | Class A Common Stock | A | 1,022 | $0.00 | 10,641 | D | A |