Updated Jul 16, 2026
Dorsey Mark has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $100K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-13 | APPN | APPIAN CORP | P — Open-market purchase | 7 | $19.15 | $134 |
| 2026-05-13 | APPN | APPIAN CORP | P — Open-market purchase | 5.2K | $19.13 | $100K |
| 2026-03-09 | APPN | APPIAN CORP | F — Tax withholding / forfeiture | 1.2K | $26.99 | $31K |
| 2026-03-09 | APPN | APPIAN CORP | M — Option exercise | 3.8K | $0.00 |
Dorsey Mark is a corporate insider — currently tracked as Chief Revenue Officer of APPIAN CORP (APPN). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 2 open-market purchases ($100K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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