DUCA MAURICE J sold 9.8% of their position (6.69K shares) of APPFOLIO INC on the open market

Open‑market sale worth $1.33M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 18 sales

DUCA MAURICE J

Filed: 8/14/2026ACC: 0000938333-26-000018

InsiderDUCA MAURICE JCIK 938333

→

IssuerAPPFOLIO INCCIK 1433195

10% Owner

Since Dec 2019

-6.69K

Net shares

Net seller

$1.33M

Total sold

Open market trades

0B · 18S

Total transactions

6.69K disposed

Non-Derivative Transactions18

Class A Common Stock

Indirect

S · Sale

−315.00

Price / share

$196.28

Trade value

$61.83K

% of position

1.8%

8/13/2026

17.32K→17K

Class A Common Stock

Indirect

S · Sale

−164.00

Price / share

$197.29

Trade value

$32.36K

% of position

1.0%

8/13/2026

17K→16.84K

Class A Common Stock

Indirect

S · Sale

−134.00

Price / share

$198.37

Trade value

$26.58K

% of position

0.8%

8/13/2026

16.84K→16.70K

Class A Common Stock

Indirect

S · Sale

−15.00

Price / share

$199.81

Trade value

$3K

% of position

0.1%

8/13/2026

16.70K→16.69K

Class A Common Stock

Indirect

S · Sale

−60.00

Price / share

$201.82

Trade value

$12.11K

% of position

0.4%

8/13/2026

16.69K→16.63K

Class A Common Stock

Indirect

S · Sale

−90.00

Price / share

$204.08

Trade value

$18.37K

% of position

0.5%

8/13/2026

16.63K→16.54K

Class A Common Stock

Indirect

S · Sale

−150.00

Price / share

$204.88

Trade value

$30.73K

% of position

0.9%

8/13/2026

16.54K→16.39K

Class A Common Stock

Indirect

S · Sale

−165.00

Price / share

$206.10

Trade value

$34.01K

% of position

1.0%

8/13/2026

16.39K→16.22K

Class A Common Stock

Indirect

S · Sale

−919.00

Price / share

$194.54

Trade value

$178.78K

% of position

1.4%

8/13/2026

67.53K→66.61K

Class A Common Stock

Indirect

S · Sale

−866.00

Price / share

$195.62

Trade value

$169.41K

% of position

1.3%

8/13/2026

66.61K→65.75K

Class A Common Stock

Indirect

S · Sale

−1.10K

Price / share

$196.28

Trade value

$215.91K

% of position

1.7%

8/13/2026

65.75K→64.65K

Class A Common Stock

Indirect

S · Sale

−576.00

Price / share

$197.29

Trade value

$113.64K

% of position

0.9%

8/13/2026

64.65K→64.07K

Class A Common Stock

Indirect

S · Sale

−469.00

Price / share

$198.36

Trade value

$93.03K

% of position

0.7%

8/13/2026

64.07K→63.60K

Class A Common Stock

Indirect

S · Sale

−53.00

Price / share

$199.80

Trade value

$10.59K

% of position

0.1%

8/13/2026

63.60K→63.55K

Class A Common Stock

Indirect

S · Sale

−208.00

Price / share

$201.82

Trade value

$41.98K

% of position

0.3%

8/13/2026

63.55K→63.34K

Class A Common Stock

Indirect

S · Sale

−314.00

Price / share

$204.08

Trade value

$64.08K

% of position

0.5%

8/13/2026

63.34K→63.03K

Class A Common Stock

Indirect

S · Sale

−523.00

Price / share

$204.88

Trade value

$107.15K

% of position

0.8%

8/13/2026

63.03K→62.50K

Class A Common Stock

Indirect

S · Sale

−572.00

Price / share

$206.10

Trade value

$117.89K

% of position

0.9%

8/13/2026

62.50K→61.93K

Total

Net shares

−6.69K

Net value

-$1.33M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Indirect	8/13/2026	S · Sale	−315.00	$196.28	$61.83K	1.8%	17.32K	17K
Class A Common Stock Indirect	8/13/2026	S · Sale	−164.00	$197.29	$32.36K	1.0%	17K	16.84K
Class A Common Stock Indirect	8/13/2026	S · Sale	−134.00	$198.37	$26.58K	0.8%	16.84K	16.70K
Class A Common Stock Indirect	8/13/2026	S · Sale	−15.00	$199.81	$3K	0.1%	16.70K	16.69K
Class A Common Stock Indirect	8/13/2026	S · Sale	−60.00	$201.82	$12.11K	0.4%	16.69K	16.63K
Class A Common Stock Indirect	8/13/2026	S · Sale	−90.00	$204.08	$18.37K	0.5%	16.63K	16.54K
Class A Common Stock Indirect	8/13/2026	S · Sale	−150.00	$204.88	$30.73K	0.9%	16.54K	16.39K
Class A Common Stock Indirect	8/13/2026	S · Sale	−165.00	$206.10	$34.01K	1.0%	16.39K	16.22K
Class A Common Stock Indirect	8/13/2026	S · Sale	−919.00	$194.54	$178.78K	1.4%	67.53K	66.61K
Class A Common Stock Indirect	8/13/2026	S · Sale	−866.00	$195.62	$169.41K	1.3%	66.61K	65.75K
Class A Common Stock Indirect	8/13/2026	S · Sale	−1.10K	$196.28	$215.91K	1.7%	65.75K	64.65K
Class A Common Stock Indirect	8/13/2026	S · Sale	−576.00	$197.29	$113.64K	0.9%	64.65K	64.07K
Class A Common Stock Indirect	8/13/2026	S · Sale	−469.00	$198.36	$93.03K	0.7%	64.07K	63.60K
Class A Common Stock Indirect	8/13/2026	S · Sale	−53.00	$199.80	$10.59K	0.1%	63.60K	63.55K
Class A Common Stock Indirect	8/13/2026	S · Sale	−208.00	$201.82	$41.98K	0.3%	63.55K	63.34K
Class A Common Stock Indirect	8/13/2026	S · Sale	−314.00	$204.08	$64.08K	0.5%	63.34K	63.03K
Class A Common Stock Indirect	8/13/2026	S · Sale	−523.00	$204.88	$107.15K	0.8%	63.03K	62.50K
Class A Common Stock Indirect	8/13/2026	S · Sale	−572.00	$206.10	$117.89K	0.9%	62.50K	61.93K
Total			−6.69K		-$1.33M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)4

Class A Common Stock

Indirect

Shares owned142.86K

Class A Common Stock

Indirect

Shares owned26.67K

Class A Common Stock

Indirect

Shares owned9.80K

Class A Common Stock

Indirect

Shares owned7.02K

Total

186.35K indirect186.35K

Security Title	Shares Owned	Ownership Type
Class A Common Stock	142.86K	Indirect
Class A Common Stock	26.67K	Indirect
Class A Common Stock	9.80K	Indirect
Class A Common Stock	7.02K	Indirect
Total	186.35K	186.35K indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported