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sellWeak10b5-1 plan

William Shane Trigg sold $1.2M of APPF

Chief Executive Officer at APPFOLIO INC. 6,963 shares at an average of $169.73, traded Feb 17, 2026, filed Feb 19, 2026.

Warning score
35
Value
$1.2M
6,963 shares
Holdings after
52,920
-12% from before
From 52-week low
0%
low $168.79, close $168.79
From 52-week high
-47%
high $321.25, as of Feb 17, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.2M at market
    +25
  • Share of holdings sold
    Sold 12% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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 -5.8%, 3m -7.9%, 6m +24.1%.

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.

APPFOct 9, 2026 · close 202.20
Since filing Feb 19, 2026: +14.6%SPY +14.6% · excess +0.1%

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 0001837400-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-320$167.04$53k59,563Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,999$168.21$336k57,564Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-2,102$168.98$355k55,462Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-1,382$170.12$235k54,080Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-160$170.86$27k53,920Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-240$172.25$41k53,680Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-120$173.22$21k53,560Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-399$174.59$70k53,161Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-1$175.10$17553,160Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-120$176.29$21k53,040Feb 19, 2026
Feb 17, 2026SOpen-market sale
Class A Common Stock10b5-1
-120$178.30$21k52,920Feb 19, 2026

Related signals

Other insiders at APPFOLIO INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
52Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$2.2M
9,856 shares
-100%
42Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$1.6M
8,056 shares
-25%
52Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$1.5M
7,001 shares
-62%
25Weak
APPFsell 510b5-1
APPFOLIO INC
Timothy Mathias Eaton
Chief Financial Officer
$76k
373 shares
-2%
42Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$3.2M
15,800 shares
-41%
32Weak
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$1.1M
5,600 shares
-10%
36Weak
APPFsell 510b5-1
APPFOLIO INC
William Shane Trigg
Chief Executive Officer
$422k
2,057 shares
-3%
42Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$2.9M
14,707 shares
-32%
42Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$1.3M
6,693 shares
-39%
42Moderate
APPFsell 510b5-1
APPFOLIO INC
Maurice J Duca
owner
$3.2M
15,958 shares
-30%

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.

William Shane Trigg sold $1.2M of APPF | InsiderTell