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sellWeak

Mark Steven Lynch sold $257k of APPN

Interim CFO at APPIAN CORP. 9,530 shares at an average of $27.00, traded Mar 3, 2026, filed Mar 3, 2026.

Warning score
18
Value
$257k
9,530 shares
Holdings after
43,968
-18% from before
From 52-week low
+20%
low $22.38, close $26.90
From 52-week high
-41%
high $45.64, as of Mar 3, 2026

Score components

  • Role
    Director
    +15
  • Trade size
    $257k at market
    +13
  • Share of holdings sold
    Sold 18% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -9.0%, 3m -0.8%, 6m +50.1%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

APPNOct 13, 2026 · close 38.71
Since filing Mar 3, 2026: +43.9%SPY +15.3% · excess +28.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001707384-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 3, 2026CConversion
Class A Common Stock
+9,430$9.46$89k53,398Mar 3, 2026
Mar 3, 2026CConversion
Class A Common Stock
+100$12.00$1,20053,498Mar 3, 2026
Mar 3, 2026SOpen-market sale
Class A Common Stock
-9,530$27.00$257k43,968Mar 3, 2026
Mar 3, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative
-9,430$0.00$00Mar 3, 2026
Mar 3, 2026MOption exercise
Class B Common Stockderivative
+9,430$9.46$89k9,430Mar 3, 2026
Mar 3, 2026CConversion
Class B Common Stockderivative
-9,430$0.00$00Mar 3, 2026
Mar 3, 2026MOption exercise
Employee Stock Option (Right to Buy)derivative
-100$0.00$00Mar 3, 2026
Mar 3, 2026MOption exercise
Class B Common Stockderivative
+100$12.00$1,200100Mar 3, 2026
Mar 3, 2026CConversion
Class B Common Stockderivative
-100$0.00$00Mar 3, 2026

Related signals

Other insiders at APPIAN CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
Pro nowfree Oct 15, 2026
APPNsell10b5-1
APPIAN CORP
Matthew W Calkins
CEO and President
$1.7M
45,000 shares
-3%
30Weak
APPNsell10b5-1
APPIAN CORP
Matthew W Calkins
CEO and President
$1.6M
45,000 shares
-3%
30Weak
APPNsell10b5-1
APPIAN CORP
Matthew W Calkins
CEO and President
$1.6M
45,000 shares
-3%
30Weak
APPNsell10b5-1
APPIAN CORP
Matthew W Calkins
CEO and President
$1.2M
50,000 shares
-3%
30Weak
APPNsell10b5-1
APPIAN CORP
Matthew W Calkins
CEO and President
$1.2M
50,000 shares
-3%
53Moderate
APPNbuy
APPIAN CORP
Mark Dorsey
Chief Revenue Officer
$100k
5,227 shares
+60%
42Moderate
APPNsell
APPIAN CORP
Abdiel Capital Advisors, LP
owner
$31M
1,057,839 shares
-20%
42Moderate
APPNsell
APPIAN CORP
Abdiel Capital Advisors, LP
owner
$19M
636,594 shares
-11%
37Weak
APPNsell
APPIAN CORP
Abdiel Capital Advisors, LP
owner
$17M
576,411 shares
-9%
37Weak
APPNsell
APPIAN CORP
Abdiel Capital Advisors, LP
owner
$8.4M
290,685 shares
-4%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Mark Steven Lynch sold $257k of APPN | InsiderTell