Skip to content
sellWeak cluster of 310b5-1 plan

Maurice J Duca sold $1.8M of APPF

owner at APPFOLIO INC. 5,600 shares at an average of $321.30, traded Aug 4, 2025, filed Aug 5, 2025.

Warning score
32
Value
$1.8M
5,600 shares
Holdings after
42,400
-7% from before
From 52-week low
+67%
low $192.02, close $321.25
From 52-week high
0%
high $321.25, as of Aug 4, 2025

Score components

  • Role
    10% owner
    +12
  • Trade size
    $1.8M at market
    +25
  • Share of holdings sold
    Sold 6.7% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 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 -11.0%, 3m -16.9%, 6m -41.3%.

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 Aug 5, 2025: -35.5%SPY +25.7% · excess -61.2%

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 0001415889-25-021142, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-500$318.41$159k82,795Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-351$319.80$112k82,444Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-449$320.76$144k81,995Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-400$321.87$129k81,595Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-400$322.78$129k81,195Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stock10b5-1
-400$324.20$130k80,795Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-400$318.50$127k57,800Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-200$319.72$64k57,600Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-200$320.52$64k57,400Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-400$321.96$129k57,000Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-300$323.03$97k56,700Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-100$323.92$32k56,600Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Family Trust10b5-1
-200$325.06$65k56,400Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-300$318.63$96k43,400Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-200$320.34$64k43,200Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-500$321.79$161k42,700Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-100$322.65$32k42,600Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-100$323.93$32k42,500Aug 5, 2025
Aug 4, 2025SOpen-market sale
Class A Common Stockindirect: By Pension Trust10b5-1
-100$325.22$33k42,400Aug 5, 2025

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.

Maurice J Duca sold $1.8M of APPF | InsiderTell