LYNCH MARK STEVEN

PrivateCIK: 1707384
Location

RESTON, VA

Senior insider sale

Chief Financial Officer at APPIAN CORP — senior position signals high conviction

$256.8K

9.53K shares

What this filing means

LYNCH MARK STEVEN plans to sell 9.53K shares of APPIAN CORP valued at approximately $256.8K. 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.

InsiderLYNCH MARK STEVENCIK 1707384
IssuerAPPIAN CORPCIK 1441683
Officer· Chief Financial Officer
Since Jul 2018
9.53K
Shares to sell
$256.8K
Approx. market value
9.53K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
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Stock plan activity

n/a

3/3/2026
9.53K
Total acquired9.53K
Planned & Completed Dispositions1
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NASDAQPlanned

Units to sell

9.53K

Market value

$256.8K

3/3/2026
Total

Units

9.53K

Value

$256.8K

LYNCH MARK STEVEN — Planned Insider Sale (Form 144) | Finecho