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Appfolio Inc

APPF
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001433195

In the last 90 days, Appfolio Inc insiders filed 0 open-market purchases and 24 sales; 394 institutions reported holding it in 13F filings for Q2 2026, worth $3.77B in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Appfolio Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
24 filings
5 insiders, $43.8M in total
Insiders trading
5
Net value
−$43.8M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Appfolio Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Appfolio Inc
NameTitleLast reported holdingLast filingFilings, past year
Duca Maurice J10% Owner31,500IndirectAug 24, 202622
Eaton Timothy MathiasChief Financial Officer16,714Aug 20, 20268
Jolly DiyaDirector2,217Aug 18, 20261
Yang Michael MiQiDirector3,776Aug 18, 20261
Trigg William ShaneChief Executive Officer70,772Aug 17, 20269
Barat Elizabeth ErinChief People Officer20,301Aug 12, 20266
Rigler DonPrincipal Accounting Officer4,025Aug 12, 20264
Pickering EvanGeneral Counsel5,167Aug 12, 20268
Bundy Scanlan AgnesDirector7,343Jul 1, 20261
Appfolio IncDirector2,217Jul 1, 20262
Nottebohm OliviaDirector4,019Jul 1, 20261
Webb Winifred MarkusDirector9,225Jul 1, 20261
Casey SaoriDirector2,358Jul 1, 20262
Kerr JanetDirector10,352IndirectMar 11, 20262
Schauser Klaus10% Owner505,000IndirectNov 19, 20251
Mazza Matthew SChief Trust Officer25,015Sep 15, 20250
Casey Robert Donald IIIDirector28,399Aug 5, 20250
von Blottnitz AndreasDirector6,764Jul 1, 20250
Bliss Timothy KDirector22,000Jun 9, 20250
Wolf AlexanderDirector2,000IndirectFeb 18, 20250
Goon Fay SienChief Financial Officer90,971Aug 13, 20240
Walker JonathanFounder26,348Nov 14, 20220
Wilson Ann MPrincipal Accounting Officer5,911Feb 14, 20220
Randall Jason RobertChief Executive Officer0Dec 21, 20210
Rauth William R IIIDirector, 10% Owner6,698IndirectDec 3, 20210
IGSB Internal Venture Fund III, LLC10% Owner–Dec 3, 20210
Igsb Ivp III, LLC10% Owner–Dec 3, 20210
Investment Group of Santa Barbara, LLC10% Owner–Dec 3, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jul 8, 2024 (view filing)Jul 3-85 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−5.89K$250.46−$1.48M−45.3%7.10K after11 lots10b5-1
Jul 16, 2024 (view filing)Jul 124 daysSchauser Klaus10% OwnerSSaleClass A Common Stock−1.00K$260.00−$260.0K−0.2%504.0K after10b5-1
Jul 24, 2024 (view filing)Jul 222 daysSchauser Klaus10% OwnerSSaleClass A Common Stock−1.00K$270.00−$270.0K−0.2%403.0K after10b5-1
Jul 25, 2024 (view filing)Jul 23-242 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−9.60K$266.37−$2.56M−16.2%49.8K after14 lots10b5-1
Jul 29, 2024 (view filing)Jul 254 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−10.4K$261.14−$2.71M−20.9%39.4K after14 lots10b5-1
Jul 30, 2024 (view filing)Jul 26-294 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−11.8K$239.95−$2.84M−30.0%27.6K after26 lots10b5-1
Aug 1, 2024 (view filing)Jul 302 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−100$233.60−$23.4K−0.4%27.5K after10b5-1
Aug 19, 2024 (view filing)Aug 154 daysMazza Matthew SChief Legal OfficerSSaleClass A Common Stock−2.37K$221.22−$524.5K−5.6%40.0K after4 lots10b5-1
Aug 20, 2024 (view filing)Aug 164 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.50K$218.98−$766.6K−4.1%81.7K after10b5-1
Aug 28, 2024 (view filing)Aug 26-282 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−4.47K$234.04−$1.05M−16.3%23.0K after7 lots10b5-1
Sep 3, 2024 (view filing)Aug 29-305 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.88K$233.10−$903.3K−16.9%19.1K after6 lots10b5-1
Sep 20, 2024 (view filing)Sep 18-202 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−4.41K$233.76−$1.03M−23.0%14.7K after7 lots10b5-1
Sep 25, 2024 (view filing)Sep 23-252 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−5.33K$236.84−$1.26M−36.2%9.38K after12 lots10b5-1
Nov 13, 2024 (view filing)Nov 112 daysMazza Matthew SChief Legal OfficerSSaleClass A Common Stock−926$229.04−$212.1K−2.7%33.8K after10b5-1
Nov 15, 2024 (view filing)Nov 132 daysMazza Matthew SChief Legal OfficerSSaleClass A Common Stock−5.09K$236.24−$1.20M−15.3%28.3K after5 lots10b5-1
Nov 19, 2024 (view filing)Nov 154 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.50K$229.85−$804.5K−4.5%74.3K after10b5-1
Nov 20, 2024 (view filing)Nov 18-202 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−4.97K$228.98−$1.14M−100.0%0 after7 lots10b5-1
Nov 25, 2024 (view filing)Nov 21-254 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−6.51K$243.53−$1.59M−69.4%2.88K after14 lots10b5-1
Nov 27, 2024 (view filing)Nov 26-271 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.87K$253.08−$726.3K−99.8%5 after6 lots10b5-1
Dec 3, 2024 (view filing)Dec 21 dayBundy Scanlan AgnesDirectorSSaleClass A Common Stock−500$255.42−$127.7K−8.5%5.42K after
Dec 5, 2024 (view filing)Dec 32 daysvon Blottnitz AndreasDirectorSSaleClass A Common Stock−20.0K$260.69−$5.21M−76.7%6.09K after2 lots10b5-1
Dec 10, 2024 (view filing)Dec 64 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−4.14K$263.32−$1.09M−5.3%73.7K after5 lots
Dec 12, 2024 (view filing)Dec 10-112 daysMazza Matthew SChief Legal OfficerSSaleClass A Common Stock−4.73K$257.03−$1.21M−16.7%23.5K after4 lots10b5-1
Jan 27, 2025 (view filing)Jan 234 daysMazza Matthew SChief Legal OfficerSSaleClass A Common Stock−838$255.30−$213.9K−3.6%22.7K after10b5-1
Feb 18, 2025 (view filing)Feb 13-145 daysWolf AlexanderDirectorPPurchaseClass A Common Stock+13.5K$215.07+$2.90MNew position2.00K after20 lots
Feb 20, 2025 (view filing)Feb 182 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.50K$217.27−$760.7K−4.0%83.8K after10b5-1
May 20, 2025 (view filing)May 164 daysEaton Timothy MathiasInt. Chief Financial OfficerSSaleClass A Common Stock−1.06K$221.13−$233.7K−12.8%7.18K after
May 20, 2025 (view filing)May 164 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−5.90K$211.45−$1.25M−7.7%70.6K after10b5-1
Jun 9, 2025 (view filing)Jun 5-94 daysBliss Timothy KDirectorPPurchaseClass A Common Stock+22.0K$217.18+$4.78MNew position22.0K after9 lots
Jun 9, 2025 (view filing)Jun 63 daysCasey Robert Donald IIIDirectorPPurchaseClass A Common Stock+4.00K$217.73+$870.9K+16.8%27.9K after
Jun 13, 2025 (view filing)Jun 112 daysBarat Elizabeth ErinChief People OfficerSSaleClass A Common Stock−4.68K$227.79−$1.07M−20.7%17.9K after
Aug 1, 2025 (view filing)Aug 1Same daySchauser Klaus10% OwnerSSaleClass A Common Stock−3.00K$295.14−$885.4K−1.0%300.0K after9 lots10b5-1
Aug 5, 2025 (view filing)Aug 14 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$300.70−$751.7K−2.9%83.3K after12 lots10b5-1
Aug 5, 2025 (view filing)Aug 14 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$296.53−$919.2K−6.6%43.7K after11 lots10b5-1
Aug 5, 2025 (view filing)Aug 41 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$321.21−$803.0K−3.0%80.8K after6 lots10b5-1
Aug 5, 2025 (view filing)Aug 41 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$321.38−$996.3K−6.8%42.4K after13 lots10b5-1
Aug 6, 2025 (view filing)Aug 51 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$314.04−$785.1K−3.1%78.3K after6 lots10b5-1
Aug 6, 2025 (view filing)Aug 51 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$314.16−$973.9K−7.0%41.1K after11 lots10b5-1
Aug 8, 2025 (view filing)Aug 62 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$308.13−$770.3K−3.2%75.8K after8 lots10b5-1
Aug 8, 2025 (view filing)Aug 62 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$308.07−$955.0K−7.2%39.8K after15 lots10b5-1
Aug 11, 2025 (view filing)Aug 74 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$305.01−$762.5K−3.3%73.3K after6 lots10b5-1
Aug 11, 2025 (view filing)Aug 74 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$305.56−$947.2K−7.5%38.5K after13 lots10b5-1
Aug 12, 2025 (view filing)Aug 84 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$286.49−$716.2K−3.4%70.8K after5 lots10b5-1
Aug 12, 2025 (view filing)Aug 84 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$286.45−$888.0K−7.7%37.2K after11 lots10b5-1
Aug 12, 2025 (view filing)Aug 111 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$282.35−$705.9K−3.5%68.3K after7 lots10b5-1
Aug 12, 2025 (view filing)Aug 111 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−3.10K$282.43−$875.5K−7.9%35.9K after8 lots10b5-1
Aug 13, 2025 (view filing)Aug 121 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$275.58−$688.9K−3.7%65.8K after4 lots10b5-1
Aug 13, 2025 (view filing)Aug 121 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−2.32K$276.80−$643.3K−6.2%35.4K after5 lots10b5-1
Aug 19, 2025 (view filing)Aug 154 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.01K$264.98−$798.1K−4.5%63.6K after10b5-1
Aug 26, 2025 (view filing)Aug 22-264 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.50K$275.68−$2.07M−11.4%58.3K after6 lots10b5-1