Maurice J. Duca - Nov 4, 2025 Form 4 Insider Report for APPFOLIO INC (APPF)

Role
10%+ Owner
Signature
/s/ Kimberly Shea, Attorney-in-Fact for Maurice J. Duca
Stock symbol
APPF
Transactions as of
Nov 4, 2025
Transactions value $
$0
Form type
4
Date filed
11/6/2025, 06:33 PM
Previous filing
Aug 29, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
DUCA MAURICE J 10%+ Owner C/O IGSB, INC., 1485 E. VALLEY ROAD, SUITE H, SANTA BARBARA /s/ Kimberly Shea, Attorney-in-Fact for Maurice J. Duca 2025-11-06 0000938333

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction APPF Class A Common Stock Conversion of derivative security $0 +40.2K +72.07% $0.00 96K Nov 4, 2025 Direct F1
transaction APPF Class A Common Stock Conversion of derivative security $0 +5K +12.82% $0.00 44K Nov 4, 2025 By Family Trust F2
transaction APPF Class A Common Stock Conversion of derivative security $0 +118K +333.91% $0.00 154K Nov 4, 2025 By Pension Trust F3, F4
holding APPF Class A Common Stock 26.7K Nov 4, 2025 By IGSB Cardinal I, LLC F5
holding APPF Class A Common Stock 143K Nov 4, 2025 By IGSB Gaucho Fund I, LLC F6
holding APPF Class A Common Stock 9.81K Nov 4, 2025 By IGSB Cardinal Core BV, LLC F7

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction APPF Class B Common Stock Conversion of derivative security $0 -40.2K -1.15% $0.00 3.47M Nov 4, 2025 Class A Common Stock 40.2K $0.00 Direct F1, F8, F9
transaction APPF Class B Common Stock Conversion of derivative security $0 -5K -5.92% $0.00 79.4K Nov 4, 2025 Class A Common Stock 5K $0.00 By Family Trust F2, F8, F9
transaction APPF Class B Common Stock Conversion of derivative security $0 -118K -4.72% $0.00 2.38M Nov 4, 2025 Class A Common Stock 118K $0.00 By Pension Trust F3, F8, F9, F10
holding APPF Class B Common Stock 26.7K Nov 4, 2025 Class A Common Stock $0.00 By IGSB Cardinal I, LLC F8, F9, F11
holding APPF Class B Common Stock 143K Nov 4, 2025 Class A Common Stock $0.00 By IGSB Gaucho Fund I, LLC F8, F9, F12
holding APPF Class B Common Stock 5K Nov 4, 2025 Class A Common Stock $0.00 By IGSB Cardinal Core BV, LLC F8, F9, F13
holding APPF Class B Common Stock 7.02K Nov 4, 2025 Class A Common Stock $0.00 By Charitable Remainder Trust F8, F9, F14
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Reporting Person acquired these 40,210 shares of Class A Common Stock ("Class A Shares") by converting a like number of shares of Class B Common Stock ("Class B Shares") that were owned by the Reporting Person.
F2 The Reporting Person acquired these 5,000 Class A Shares by converting a like number of Class B Shares that were owned by the Reporting Person.
F3 The Reporting Person acquired these 118,124 Class A Shares by converting a like number of Class B Shares that were owned by the Reporting Person.
F4 These Class A Shares are held by a pension trust of which the Reporting Person is the sole trustee and who, in that capacity, possesses sole voting and sole dispositive power over these Class A Shares. However, the Reporting Person does not possess any pecuniary interest in these Class A Shares.
F5 These Class A Shares are owned by IGSB Cardinal I, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class A Shares. However, the Reporting Person disclaims beneficial ownership in these Class A Shares, except to the extent of any pecuniary interest he may have therein.
F6 These Class A Shares are owned by IGSB Gaucho Fund I, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class A Shares. However, the Reporting Person disclaims beneficial ownership in these Class A Shares, except to the extent of any pecuniary interest he may have therein.
F7 These Class A Shares are owned by IGSB Cardinal Core BV, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class A Shares, but he disclaims beneficial ownership in these Class A Shares, except to the extent of any pecuniary interest he may have therein.
F8 Each Class B Share is convertible, at any time at the option of the holder, into one Class A Share. In addition, Class B Shares that are sold or otherwise transferred will convert automatically, on a one share-for-one share basis, into Class A Shares, except for (i) any transfer by a partnership or limited liability company that was a registered holder of Class B Shares prior to June 30, 2015 that is made to anyone who was a partner or member of any such partnership or limited liability company prior to June 30, 2015, and (ii) any transfer to a "qualified recipient" (as defined in AppFolio's Amended and Restated Certificate of Incorporation).
F9 (Continued from Footnote 8) AppFolio's Class B Shares do not have an expiration date. However, all of the outstanding Class B Shares will convert automatically into Class A Shares, on a one share-for-one share basis, on the date when the number of the Company's outstanding Class B Shares represents less than 10% of the sum of AppFolio's outstanding Class A Shares and Class B Shares.
F10 These Class B Shares are held by a pension trust of which the Reporting Person is the sole trustee and who, in that capacity, possesses sole voting and sole dispositive power over these Class B Shares. However, the Reporting Person does not possess any pecuniary interest in these Class B Shares.
F11 These Class B Shares are owned by IGSB Cardinal I, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class B Shares. However, the Reporting Person disclaims beneficial ownership in these Class B Shares, except to the extent of any pecuniary interest he may have therein.
F12 These Class B Shares are owned by IGSB Gaucho Fund I, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class B Shares. However, the Reporting Person disclaims beneficial ownership in these Class B Shares, except to the extent of any pecuniary interest he may have therein.
F13 These Class B Shares are owned by IGSB Cardinal Core BV, LLC, a limited liability company, of which the Reporting Person is the managing member. In that capacity, the Reporting Person possesses sole voting and dispositive power over these Class B Shares, but he disclaims beneficial ownership over the Class B Shares, except to the extent of any pecuniary interest he may have therein.
F14 These Class B Shares are held by a trust of which the Reporting Person is a co-trustee and, in that capacity, he may be deemed to share voting and dispositive power over these Class B Shares with the other trustee. However, the Reporting Person does not have a pecuniary interest in, and he disclaims beneficial ownership of, these Class B Shares.