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Nasdaq · USD

APPF

APPFOLIO INC

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3638
SEC CIK
0001433195
Parsed reports
452

Last 12 months

Inside the activity.

0 purchase rows · 400 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025011
Dec 202500
Jan 202600
Feb 2026011
Mar 202600
Apr 202600
May 202604
Jun 2026010
Jul 2026064
Aug 20260300
Sep 202600
Oct 202600

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 900 $180.97 $162,873.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 15

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 123,940

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F13 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.34 to $181.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5 · ownership.nature: These shares of Class A Common Stock ("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.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 14

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 32,598

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,200 $187.68 $225,216.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 13

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,480

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F12 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $186.99 to $187.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 900 $186.05 $167,445.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 12

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 75,680

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F11 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $185.61 to $186.58, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 300 $184.47 $55,341.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 11

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,580

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F10 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $184.46 to $184.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 200 $183.17 $36,634.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 10

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,880

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F9 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $183.15 to $183.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 29, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 900 $181.07 $162,963.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 9

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,080

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F8 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.94 to $181.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 900 $184.00 $165,600.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 8

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 124,840

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F5 · ownership.nature: These shares of Class A Common Stock ("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.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,800 $183.40 $330,120.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 7

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 125,740

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F7 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $182.91 to $183.81, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5 · ownership.nature: These shares of Class A Common Stock ("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.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,000 $181.54 $181,540.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 6

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 127,540

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F6 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.00 to $181.94, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5 · ownership.nature: These shares of Class A Common Stock ("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.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,900 $180.59 $343,121.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 5

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 128,540

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F5 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 4

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 34,198

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

Read SEC document
July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 608 $182.97 $111,245.76
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 3

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,980

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F4 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $182.74 to $183.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 992 $181.49 $180,038.08
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 2

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 78,588

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.00 to $181.95, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 28, 2026 Filed Jul 30, 2026 23:41 UTC SaleClass A Common Stock 1,900 $180.64 $343,216.00
Disclosure

SEC source: 0000938333-26-000006 · form4-07302026_110747.xml · nonDerivative · entry 1

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 79,580

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 20, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 200 $180.00 $36,000.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 12

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 130,440

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F6 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 20, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 11

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 35,798

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

Read SEC document
July 20, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 200 $180.00 $36,000.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 10

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,480

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 400 $183.18 $73,272.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 9

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 130,640

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F9 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $183.17 to $183.22, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 2,564 $182.67 $468,365.88
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 8

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 131,040

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F8 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $182.03 to $182.95, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 1,773 $181.42 $321,657.66
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 7

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 133,604

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F7 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.00 to $181.94, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 863 $180.64 $155,892.32
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 6

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 135,377

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 5

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 37,398

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 500 $183.30 $91,650.00
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 4

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,680

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F5 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $183.17 to $183.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 1,033 $182.68 $188,708.44
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 3

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,180

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F4 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $182.03 to $182.95, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 1,219 $181.31 $221,016.89
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 2

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,213

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.00 to $181.91, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 17, 2026 Filed Jul 21, 2026 22:48 UTC SaleClass A Common Stock 748 $180.59 $135,081.32
Disclosure

SEC source: 0000938333-26-000005 · form4-07212026_100711.xml · nonDerivative · entry 1

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,432

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
July 16, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 2,400 $181.95 $436,680.00
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 8

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 136,240

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F7 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.47 to $182.23, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 16, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 3,200 $180.34 $577,088.00
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 7

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 138,640

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F6 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.77, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: These shares of Class A Common Stock ("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.

Read SEC document
July 16, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 6

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 38,998

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

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July 16, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 372 $181.40 $67,480.80
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 5

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,180

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F5 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $181.31 to $181.48, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 16, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 3,128 $180.32 $564,040.96
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 4

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,552

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F4 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.78, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 15, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 360 $180.03 $64,810.80
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 3

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 141,840

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.095, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · ownership.nature: These shares of Class A Common Stock ("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.

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July 15, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 102 $180.03 $18,363.06
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 2

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 40,598

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.095, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 15, 2026 Filed Jul 18, 2026 00:14 UTC SaleClass A Common Stock 225 $180.03 $40,506.75
Disclosure

SEC source: 0000938333-26-000004 · form4-07182026_120703.xml · nonDerivative · entry 1

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 88,680

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.095, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 13, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 5,600 $180.15 $1,008,840.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 6

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 142,200

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · ownership.nature: These shares of Class A Common Stock ("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.

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July 13, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 1,600 $180.15 $288,240.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 5

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 40,700

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 13, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 3,500 $180.15 $630,525.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 4

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 88,905

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.39, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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July 10, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 100 $180.00 $18,000.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 3

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 147,800

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · ownership.nature: These shares of Class A Common Stock ("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.

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July 10, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 100 $180.00 $18,000.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 2

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 42,300

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

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July 10, 2026 Filed Jul 14, 2026 21:33 UTC SaleClass A Common Stock 100 $180.00 $18,000.00
Disclosure

SEC source: 0000938333-26-000003 · form4-07142026_090708.xml · nonDerivative · entry 1

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,405

F1 · kind: Sales made pursuant to a 10b5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

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July 07, 2026 Filed Jul 9, 2026 23:35 UTC SaleClass A Common Stock 5,600 $180.41 $1,010,296.00
Disclosure

SEC source: 0000938333-26-000002 · form4-07092026_110716.xml · nonDerivative · entry 3

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Pension Trust

Disclosed balance after: 147,900

F1 · kind: Sales made pursuant to a 10(b)5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F3 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F4 · ownership.nature: These shares of Class A Common Stock ("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.

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July 07, 2026 Filed Jul 9, 2026 23:35 UTC SaleClass A Common Stock 1,600 $180.00 $288,000.00
Disclosure

SEC source: 0000938333-26-000002 · form4-07092026_110716.xml · nonDerivative · entry 2

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Indirect · By Family Trust

Disclosed balance after: 42,400

F1 · kind: Sales made pursuant to a 10(b)5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

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July 07, 2026 Filed Jul 9, 2026 23:35 UTC SaleClass A Common Stock 3,500 $180.38 $631,330.00
Disclosure

SEC source: 0000938333-26-000002 · form4-07092026_110716.xml · nonDerivative · entry 1

DUCA MAURICE J · CIK 0000938333 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,505

F1 · kind: Sales made pursuant to a 10(b)5-1 trading plan previously adopted by the Reporting Person on March 13, 2026.

F2 · price: This price reflects the weighted average price at which these shares were sold. The shares were sold in multiple transactions at prices ranging from $180.00 to $180.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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June 29, 2026 Filed Jul 1, 2026 22:08 UTC
Casey SaoriDirector
GrantClass A Common Stock 1,110 $0.00 $0.00
Disclosure

SEC source: 0002007626-26-000006 · wk-form4_1782943725.xml · nonDerivative · entry 1

Casey Saori · CIK 0002007626 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,358

F1 · shares: Represents an annual director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan. The RSUs vest 100% on the first anniversary of the date of grant.

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June 29, 2026 Filed Jul 1, 2026 22:12 UTC GrantClass A Common Stock 1,255 $0.00 $0.00
Disclosure

SEC source: 0001801732-26-000002 · wk-form4_1782943921.xml · nonDerivative · entry 1

Nottebohm Olivia · CIK 0001801732 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,019

F1 · shares: Represents an annual director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan. The RSUs vest 100% on the first anniversary of the date of grant.

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June 29, 2026 Filed Jul 1, 2026 22:10 UTC GrantClass A Common Stock 1,255 $0.00 $0.00
Disclosure

SEC source: 0001439919-26-000007 · wk-form4_1782943845.xml · nonDerivative · entry 1

Webb Winifred Markus · CIK 0001439919 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,225

F1 · shares: Represents an annual director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan. The RSUs vest 100% on the first anniversary of the date of grant.

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June 29, 2026 Filed Jul 1, 2026 22:38 UTC GrantClass A Common Stock 1,255 $0.00 $0.00
Disclosure

SEC source: 0001433195-26-000052 · wk-form4_1782945537.xml · nonDerivative · entry 1

Bundy Scanlan Agnes · CIK 0001701617 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,343

F1 · shares: Represents an annual director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan. The RSUs vest 100% on the first anniversary of the date of grant.

F2 · shares: The Reporting Person has elected to defer this grant in accordance with the Company's Nonemployee Director Deferred Compensation Plan.

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June 29, 2026 Filed Jul 1, 2026 22:26 UTC
APPFOLIO INCDirector
GrantClass A Common Stock 1,568 $0.00 $0.00
Disclosure

SEC source: 0001433195-26-000050 · wk-form4_1782944793.xml · nonDerivative · entry 2

APPFOLIO INC · CIK 0001433195 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,217

F2 · shares: Represents a new director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan. The RSUs vest 100% on the first anniversary of the date of grant.

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June 29, 2026 Filed Jul 1, 2026 22:26 UTC
APPFOLIO INCDirector
GrantClass A Common Stock 649 $0.00 $0.00
Disclosure

SEC source: 0001433195-26-000050 · wk-form4_1782944793.xml · nonDerivative · entry 1

APPFOLIO INC · CIK 0001433195 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 649

F1 · shares: Represents a pro-rated annual director grant of time-based restricted stock units ("RSUs") under the 2025 Omnibus Incentive Plan, with such annual grant prorated based on service from June 29, 2026. The RSUs vest 100% on the first anniversary of the date of grant.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.