Calkins Matthew W (CIK 1309192) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-08). Recent activity: Sell APPN (37,515 shares), Sell APPN (12,485 shares), Sell APPN (50,000 shares), Buy APPN (64,375 shares), Sell APPN (23,558 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-08 | APPIAN CORP (APPN) | CEO and President | Sell | 37,515 | $923,244 |
| 2026-07-08 | APPIAN CORP (APPN) | CEO and President | Sell | 12,485 | $312,999 |
| 2026-06-10 | APPIAN CORP (APPN) | CEO and President | Sell | 50,000 | $1.2M |
| 2026-03-03 | APPIAN CORP (APPN) | CEO and President | Buy | 64,375 | $0 |
| 2026-03-03 | APPIAN CORP (APPN) | CEO and President | Sell | 23,558 | $644,076 |
Source: SEC Form 4 filings · as of 2026-07-08