AppFolio, Inc.
US ˙ NasdaqGM ˙ US03783C1009

SecurityAPPF / AppFolio, Inc.
InsiderMatthew S Mazza
This page shows the track record and history of Mazza Matthew S insider trades in AppFolio, Inc.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Matthew S Mazza in APPF / AppFolio, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

APPF / AppFolio, Inc. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Matthew S Mazza in APPF / AppFolio, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-09-15 1,636 276.9800 1,636 276.9800 453,139 1 276.2600 -1,178 -0.26
2025-09-11 1,364 280.7700 1,364 280.7700 382,970
2025-01-23 838 255.3000 838 255.3000 213,941
2024-12-11 2,160 256.7000 2,160 256.7000 554,472
2024-12-11 1,267 257.8100 1,267 257.8100 326,645
2024-12-11 600 258.3200 600 258.3200 154,992
2024-12-10 700 255.5000 700 255.5000 178,850
2024-11-13 2,081 234.7300 2,081 234.7300 488,473
2024-11-13 600 235.8900 600 235.8900 141,534
2024-11-13 1,309 236.7700 1,309 236.7700 309,932
2024-11-13 334 238.2300 334 238.2300 79,569
2024-11-13 766 238.8700 766 238.8700 182,974
2024-11-11 926 229.0400 926 229.0400 212,091
2024-08-15 380 219.0100 380 219.0100 83,224
2024-08-15 878 221.1900 878 221.1900 194,205
2024-08-15 968 221.9000 968 221.9000 214,799
2024-08-15 145 222.6900 145 222.6900 32,290
2024-05-13 840 250.0300 840 250.0300 210,025
2024-05-13 1,291 249.0900 1,291 249.0900 321,575
2024-02-15 3,219 235.4100 3,219 235.4100 757,785
2024-02-15 1,201 236.3900 1,201 236.3900 283,904
2023-11-20 976 200.1400 976 200.1400 195,337
2023-11-20 2,514 201.5300 2,514 201.5300 506,646
2023-11-20 1,100 202.2400 1,100 202.2400 222,464
2022-08-10 1,425 109.6097 1,425 109.6097 156,194

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

APPF / AppFolio, Inc. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-15 2025-09-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 276.9800 -1,636 -453 25,015
2025-09-15 2025-09-11 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 280.7700 -1,364 -383 26,651
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -79 -22 28,015
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -178 -50 28,094
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -147 -42 28,272
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -101 -29 28,419
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -318 -90 28,520
2025-08-12 2025-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 283.3600 -248 -70 28,838
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -91 -20 29,086
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -207 -44 29,177
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -171 -37 29,384
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -117 -25 29,555
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -367 -79 29,672
2025-05-13 2025-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 214.2900 -287 -62 30,039
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -117 -26 30,326
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -121 -27 30,443
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -207 -46 30,564
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -143 -32 30,771
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -288 -64 30,914
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -331 -74 31,202
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 223.0800 -809 -180 31,533
2025-02-12 2025-02-10 4 Mazza Matthew S APPF Class A Common Stock A - Award D 6,778 32,342
2025-01-30 2025-01-28 4 Mazza Matthew S APPF Class A Common Stock A - Award D 2,863 25,564
2025-01-27 2025-01-23 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 255.3000 -838 -214 22,701
2024-12-12 2024-12-11 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 258.3200 -600 -155 23,539
2024-12-12 2024-12-11 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 257.8100 -1,267 -327 24,139
2024-12-12 2024-12-11 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 256.7000 -2,160 -554 25,406
2024-12-12 2024-12-10 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 255.5000 -700 -179 27,566
2024-11-15 2024-11-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 238.8700 -766 -183 28,266
2024-11-15 2024-11-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 238.2300 -334 -80 29,032
2024-11-15 2024-11-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 236.7700 -1,309 -310 29,366
2024-11-15 2024-11-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 235.8900 -600 -142 30,675
2024-11-15 2024-11-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 234.7300 -2,081 -488 31,275
2024-11-13 2024-11-11 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 229.0400 -926 -212 33,819
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -3,906 -891 34,745
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -117 -27 38,651
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -170 -39 38,768
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -206 -47 38,938
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -366 -84 39,144
2024-11-13 2024-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 228.2000 -470 -107 39,510
2024-08-19 2024-08-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 222.6900 -145 -32 39,980
2024-08-19 2024-08-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 221.9000 -968 -215 40,125
2024-08-19 2024-08-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 221.1900 -878 -194 41,093
2024-08-19 2024-08-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 219.0100 -380 -83 41,971
2024-08-13 2024-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 213.9200 -117 -25 42,351
2024-08-13 2024-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 213.9200 -170 -36 42,468
2024-08-13 2024-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 213.9200 -206 -44 42,638
2024-08-13 2024-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 213.9200 -366 -78 42,844
2024-08-13 2024-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 213.9200 -470 -101 43,210
2024-05-14 2024-05-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 249.0900 -1,291 -322 43,680
2024-05-14 2024-05-13 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 250.0300 -840 -210 44,971
2024-05-14 2024-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 247.3100 -117 -29 45,811
2024-05-14 2024-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 247.3100 -170 -42 45,928
2024-05-14 2024-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 247.3100 -206 -51 46,098
2024-05-14 2024-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 247.3100 -366 -91 46,304
2024-05-14 2024-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 247.3100 -470 -116 46,670
2024-02-20 2024-02-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 236.3900 -1,201 -284 47,140
2024-02-20 2024-02-15 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 235.4100 -3,219 -758 48,341
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 233.7100 -170 -40 51,560
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 233.7100 -146 -34 51,730
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 233.7100 -104 -24 51,876
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 233.7100 -356 -83 51,980
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 233.7100 -1,464 -342 52,336
2024-02-13 2024-02-10 4 Mazza Matthew S APPF Class A Common Stock A - Award D 8,657 53,800
2024-01-25 2024-01-23 4 Mazza Matthew S APPF Class A Common Stock A - Award D 3,673 45,143
2024-01-25 2024-01-23 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 180.5500 -665 -120 41,470
2024-01-25 2024-01-23 4 Mazza Matthew S APPF Class A Common Stock A - Award D 1,747 42,135
2023-12-12 2023-12-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 182.9900 -911 -167 40,388
2023-11-22 2023-11-20 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 202.2400 -1,100 -222 41,299
2023-11-22 2023-11-20 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 201.5300 -2,514 -507 42,399
2023-11-22 2023-11-20 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 200.1400 -976 -195 44,913
2023-11-14 2023-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 198.8500 -3,822 -760 45,889
2023-11-14 2023-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 198.8500 -167 -33 49,711
2023-11-14 2023-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 198.8500 -202 -40 49,878
2023-11-14 2023-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 198.8500 -460 -91 50,080
2023-08-14 2023-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 172.6100 -167 -29 50,540
2023-08-14 2023-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 172.6100 -202 -35 50,707
2023-08-14 2023-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 172.6100 -460 -79 50,909
2023-05-12 2023-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 142.6400 -167 -24 51,369
2023-05-12 2023-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 142.6400 -202 -29 51,536
2023-05-12 2023-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 142.6400 -460 -66 51,738
2023-02-14 2023-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 124.3100 -99 -12 52,198
2023-02-14 2023-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 124.3100 -141 -18 52,297
2023-02-14 2023-02-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 124.3100 -1,283 -159 52,438
2023-02-14 2023-02-10 4 Mazza Matthew S APPF Class A Common Stock A - Award D 11,118 53,721
2023-01-26 2023-01-24 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 119.0700 -423 -50 42,603
2023-01-26 2023-01-24 4 Mazza Matthew S APPF Class A Common Stock A - Award D 1,035 43,026
2023-01-26 2023-01-24 4 Mazza Matthew S APPF Class A Common Stock A - Award D 5,363 41,991
2022-12-13 2022-12-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 107.5700 -912 -98 36,628
2022-11-14 2022-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 120.7100 -3,587 -433 37,540
2022-11-14 2022-11-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 120.7100 -202 -24 41,127
2022-08-12 2022-08-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 111.9200 -141 -16 41,329
2022-08-12 2022-08-10 4 Mazza Matthew S APPF Class A Common Stock S - Sale D 109.6097 -1,425 -156 41,470
2022-05-12 2022-05-10 4 Mazza Matthew S APPF Class A Common Stock F - Taxes D 85.8400 -141 -12 42,895
2022-03-09 3/A Mazza Matthew S APPF Class A Common Stock D 43,036
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)