Senior insider sale
CEO and President at APPIAN CORP — senior position signals high conviction
$4.81M
135K shares
What this filing means
CALKINS MATTHEW W plans to sell 135K shares of APPIAN CORP valued at approximately $4.81M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 10/7/2026ACC: 0001968582-26-001045
DirectorOfficer10% Owner· CEO and President
Since Mar 2026
135K
Shares to sell
$4.81M
Approx. market value
45K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Stock Option Exercise
Cash
1/4/2022
45KTotal acquired45K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
1/4/2022 | Stock Option Exercise Cash | 45K | — |
| Total | 45K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
45K
Market value
$1.58M
9/8/2026
—Completed
Units to sell
45K
Market value
$1.55M
8/7/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
45K
Market value
$1.68M
10/7/2026
Total
Units
135K
Value
$4.81M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/8/2026 | 45K | $1.58M | — | Completed |
8/7/2026 | 45K | $1.55M | — | Completed |
| Planned — Approximate Date | ||||
10/7/2026 | 45K | $1.68M | NASDAQ | Planned |
| Total | 135K | $4.81M | ||