Skip to main content

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 $3.78B 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
Aug 24, 2026 (view filing)5:58 PM ETAug 20-214 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−9.86K$218.87−$2.16M−23.8%31.5K after24 lots10b5-1
Aug 20, 2026 (view filing)6:35 PM ETAug 191 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$213.52−$1.49M−15.0%39.5K after14 lots10b5-1
Aug 20, 2026 (view filing)6:33 PM ETAug 182 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−657$203.42−$133.6K−2.1%31.0K after8 lots10b5-1
Aug 20, 2026 (view filing)6:33 PM ETAug 18-192 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.40K$203.54−$1.51M−39.7%11.2K after22 lots10b5-1
Aug 20, 2026 (view filing)5:59 PM ETAug 191 dayEaton Timothy MathiasChief Financial OfficerSSaleClass A Common Stock−373$202.61−$75.6K−2.2%16.7K after10b5-1
Aug 18, 2026 (view filing)7:07 PM ETAug 171 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−5.60K$195.89−$1.10M−9.9%50.7K after6 lots10b5-1
Aug 18, 2026 (view filing)7:06 PM ETAug 14-174 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$199.01−$1.39M−18.1%31.7K after12 lots10b5-1
Aug 18, 2026 (view filing)7:06 PM ETAug 14-174 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−8.80K$200.99−$1.77M−40.3%13.0K after18 lots10b5-1
Aug 17, 2026 (view filing)6:09 PM ETAug 143 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−2.06K$205.00−$421.7K−2.8%70.8K after10b5-1
Aug 14, 2026 (view filing)6:55 PM ETAug 131 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−6.69K$198.93−$1.33M−9.8%61.9K after18 lots10b5-1
Aug 14, 2026 (view filing)6:53 PM ETAug 12-132 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$197.80−$1.38M−15.3%38.7K after16 lots10b5-1
Aug 14, 2026 (view filing)6:53 PM ETAug 12-132 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.71K$196.80−$1.52M−30.8%17.3K after14 lots10b5-1
Aug 12, 2026 (view filing)5:48 PM ETAug 102 daysRigler DonPrincipal Accounting OfficerSSaleClass A Common Stock−150$195.87−$29.4K−3.5%4.13K after10b5-1
Aug 12, 2026 (view filing)5:39 PM ETAug 11-121 dayPickering EvanGeneral CounselSSaleClass A Common Stock−463$200.66−$92.9K−8.2%5.17K after3 lots10b5-1
Aug 12, 2026 (view filing)5:17 PM ETAug 111 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−5.44K$201.13−$1.09M−6.9%73.1K after6 lots10b5-1
Aug 12, 2026 (view filing)5:15 PM ETAug 10-112 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$199.71−$1.40M−13.3%45.7K after12 lots10b5-1
Aug 12, 2026 (view filing)5:15 PM ETAug 10-112 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−8.96K$198.84−$1.78M−10.2%78.6K after18 lots10b5-1
Aug 10, 2026 (view filing)5:43 PM ETAug 73 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−5.81K$198.44−$1.15M−6.4%84.3K after12 lots10b5-1
Aug 10, 2026 (view filing)5:41 PM ETAug 6-74 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$195.68−$1.37M−11.7%52.7K after14 lots10b5-1
Aug 10, 2026 (view filing)5:41 PM ETAug 6-74 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−8.59K$193.81−$1.67M−27.3%22.8K after16 lots10b5-1
Aug 7, 2026 (view filing)4:46 PM ETAug 52 daysPickering EvanGeneral CounselSSaleClass A Common Stock−661$200.49−$132.5K−10.1%5.89K after10b5-1
Aug 6, 2026 (view filing)6:29 PM ETAug 51 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−1.13K$197.13−$223.6K−1.9%59.7K after4 lots10b5-1
Aug 6, 2026 (view filing)6:29 PM ETAug 51 dayDuca Maurice J10% OwnerSSaleClass A Common Stock−7.20K$194.72−$1.40M−7.0%95.5K after14 lots10b5-1
Aug 6, 2026 (view filing)6:28 PM ETAug 4-52 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−5.87K$194.44−$1.14M−8.8%60.8K after12 lots10b5-1
Aug 6, 2026 (view filing)6:28 PM ETAug 42 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.20K$195.03−$1.40M−6.6%101.1K after18 lots10b5-1
Aug 4, 2026 (view filing)5:07 PM ETJul 31-Aug 34 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.00K$184.58−$1.29M−9.5%66.7K after7 lots10b5-1
Aug 4, 2026 (view filing)5:07 PM ETJul 31-Aug 34 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−14.4K$184.57−$2.66M−11.9%106.7K after14 lots10b5-1
Jul 30, 2026 (view filing)7:41 PM ETJul 28-302 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.82K$182.93−$1.43M−9.6%73.7K after11 lots10b5-1
Jul 30, 2026 (view filing)7:41 PM ETJul 28-302 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−16.1K$182.98−$2.94M−12.0%117.9K after18 lots10b5-1
Jul 21, 2026 (view filing)6:48 PM ETJul 17-204 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.70K$181.75−$672.5K−4.3%81.5K after5 lots10b5-1
Jul 21, 2026 (view filing)6:48 PM ETJul 17-204 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−9.00K$181.24−$1.63M−6.5%130.4K after7 lots10b5-1
Jul 17, 2026 (view filing)8:14 PM ETJul 15-162 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.73K$180.41−$672.0K−4.2%85.2K after3 lots10b5-1
Jul 17, 2026 (view filing)8:14 PM ETJul 15-162 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.66K$180.75−$1.38M−5.3%136.2K after5 lots10b5-1
Jul 14, 2026 (view filing)5:33 PM ETJul 10-134 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.60K$180.15−$648.5K−3.9%88.9K after2 lots10b5-1
Jul 14, 2026 (view filing)5:33 PM ETJul 10-134 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.40K$180.15−$1.33M−4.9%142.2K after4 lots10b5-1
Jul 9, 2026 (view filing)7:35 PM ETJul 72 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−3.50K$180.38−$631.3K−3.6%92.5K after10b5-1
Jul 9, 2026 (view filing)7:35 PM ETJul 72 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−7.20K$180.32−$1.30M−4.6%147.9K after2 lots10b5-1
Jun 15, 2026 (view filing)Jun 123 daysPickering EvanGeneral CounselSSaleClass A Common Stock−660$155.25−$102.5K−9.1%6.55K after4 lots10b5-1
Jun 15, 2026 (view filing)Jun 123 daysRigler DonPrincipal Accounting OfficerSSaleClass A Common Stock−150$159.56−$23.9K−3.4%4.28K after10b5-1
Jun 15, 2026 (view filing)Jun 123 daysEaton Timothy MathiasChief Financial OfficerSSaleClass A Common Stock−2.58K$160.07−$413.8K−12.5%18.0K after5 lots10b5-1
May 19, 2026 (view filing)May 154 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.58K$152.50−$546.6K−4.5%76.5K after3 lots10b5-1
May 12, 2026 (view filing)May 12Same dayBarat Elizabeth ErinChief People OfficerSSaleClass A Common Stock−1.98K$158.12−$312.8K−8.4%21.5K after
Feb 19, 2026 (view filing)Feb 172 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−6.96K$169.73−$1.18M−11.6%52.9K after11 lots10b5-1
Nov 25, 2025 (view filing)Nov 241 dayEaton Timothy MathiasChief Financial OfficerSSaleClass A Common Stock−517$228.34−$118.1K−4.9%10.1K after
Nov 19, 2025 (view filing)Nov 172 daysTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−3.95K$240.45−$949.1K−7.1%51.5K after9 lots10b5-1
Nov 14, 2025 (view filing)Nov 14Same dayPickering EvanGeneral CounselSSaleClass A Common Stock−334$243.67−$81.4K−10.1%2.97K after10b5-1
Sep 15, 2025 (view filing)Sep 11-154 daysMazza Matthew SChief Trust OfficerSSaleClass A Common Stock−3.00K$278.70−$836.1K−10.7%25.0K after2 lots
Sep 15, 2025 (view filing)Sep 105 daysLateTrigg William ShaneChief Executive OfficerSSaleClass A Common Stock−4.00K$276.95−$1.11M−6.3%59.6K after3 lots
Sep 10, 2025 (view filing)Sep 82 daysKerr JanetDirectorSSaleClass A Common Stock−2.50K$285.04−$712.6K−17.2%12.0K after2 lots10b5-1
Aug 29, 2025 (view filing)Aug 272 daysDuca Maurice J10% OwnerSSaleClass A Common Stock−2.50K$275.57−$688.9K−4.3%55.8K after3 lots10b5-1