DUCA MAURICE J sold 41.8% of their position (8.06K shares) of APPFOLIO INC on the open market

Open‑market sale worth $1.64M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 30 sales

DUCA MAURICE J

Filed: 8/20/2026ACC: 0000938333-26-000021

InsiderDUCA MAURICE JCIK 938333

→

IssuerAPPFOLIO INCCIK 1433195

10% Owner

Since Dec 2019

-8.06K

Net shares

Net seller

$1.64M

Total sold

Open market trades

0B · 30S

Total transactions

8.06K disposed

Non-Derivative Transactions30

Class A Common Stock

Direct

S · Sale

−15.00

Price / share

$197.84

Trade value

$2.97K

% of position

0.0%

8/18/2026

31.66K→31.65K

Class A Common Stock

Direct

S · Sale

−18.00

Price / share

$198.89

Trade value

$3.58K

% of position

0.1%

8/18/2026

31.65K→31.63K

Class A Common Stock

Direct

S · Sale

−42.00

Price / share

$200.29

Trade value

$8.41K

% of position

0.1%

8/18/2026

31.63K→31.59K

Class A Common Stock

Direct

S · Sale

−64.00

Price / share

$201.49

Trade value

$12.90K

% of position

0.2%

8/18/2026

31.59K→31.52K

Class A Common Stock

Direct

S · Sale

−41.00

Price / share

$202.77

Trade value

$8.31K

% of position

0.1%

8/18/2026

31.52K→31.48K

Class A Common Stock

Direct

S · Sale

−314.00

Price / share

$203.87

Trade value

$64.02K

% of position

1.0%

8/18/2026

31.48K→31.17K

Class A Common Stock

Direct

S · Sale

−113.00

Price / share

$204.98

Trade value

$23.16K

% of position

0.4%

8/18/2026

31.17K→31.05K

Class A Common Stock

Direct

S · Sale

−50.00

Price / share

$205.95

Trade value

$10.30K

% of position

0.2%

8/18/2026

31.05K→31K

Class A Common Stock

Indirect

S · Sale

−35.00

Price / share

$197.81

Trade value

$6.92K

% of position

0.3%

8/18/2026

13.02K→12.99K

Class A Common Stock

Indirect

S · Sale

−45.00

Price / share

$198.90

Trade value

$8.95K

% of position

0.3%

8/18/2026

12.99K→12.94K

Class A Common Stock

Indirect

S · Sale

−102.00

Price / share

$200.29

Trade value

$20.43K

% of position

0.8%

8/18/2026

12.94K→12.84K

Class A Common Stock

Indirect

S · Sale

−160.00

Price / share

$201.49

Trade value

$32.24K

% of position

1.2%

8/18/2026

12.84K→12.68K

Class A Common Stock

Indirect

S · Sale

−100.00

Price / share

$202.77

Trade value

$20.28K

% of position

0.8%

8/18/2026

12.68K→12.58K

Class A Common Stock

Indirect

S · Sale

−755.00

Price / share

$203.88

Trade value

$153.93K

% of position

6.0%

8/18/2026

12.58K→11.83K

Class A Common Stock

Indirect

S · Sale

−281.00

Price / share

$204.98

Trade value

$57.60K

% of position

2.4%

8/18/2026

11.83K→11.55K

Class A Common Stock

Indirect

S · Sale

−122.00

Price / share

$205.95

Trade value

$25.13K

% of position

1.1%

8/18/2026

11.55K→11.42K

Class A Common Stock

Indirect

S · Sale

−123.00

Price / share

$197.80

Trade value

$24.33K

% of position

0.2%

8/18/2026

50.73K→50.61K

Class A Common Stock

Indirect

S · Sale

−164.00

Price / share

$198.90

Trade value

$32.62K

% of position

0.3%

8/18/2026

50.61K→50.45K

Class A Common Stock

Indirect

S · Sale

−356.00

Price / share

$200.29

Trade value

$71.30K

% of position

0.7%

8/18/2026

50.45K→50.09K

Class A Common Stock

Indirect

S · Sale

−576.00

Price / share

$201.49

Trade value

$116.06K

% of position

1.1%

8/18/2026

50.09K→49.51K

Class A Common Stock

Indirect

S · Sale

−359.00

Price / share

$202.77

Trade value

$72.79K

% of position

0.7%

8/18/2026

49.51K→49.15K

Class A Common Stock

Indirect

S · Sale

−2.59K

Price / share

$203.88

Trade value

$527.64K

% of position

5.3%

8/18/2026

49.15K→46.57K

Class A Common Stock

Indirect

S · Sale

−1K

Price / share

$204.98

Trade value

$204.98K

% of position

2.1%

8/18/2026

46.57K→45.57K

Class A Common Stock

Indirect

S · Sale

−434.00

Price / share

$205.95

Trade value

$89.38K

% of position

1.0%

8/18/2026

45.57K→45.13K

Class A Common Stock

Indirect

S · Sale

−22.00

Price / share

$202.61

Trade value

$4.46K

% of position

0.2%

8/19/2026

11.42K→11.40K

Class A Common Stock

Indirect

S · Sale

−22.00

Price / share

$203.98

Trade value

$4.49K

% of position

0.2%

8/19/2026

11.40K→11.38K

Class A Common Stock

Indirect

S · Sale

−38.00

Price / share

$206.46

Trade value

$7.85K

% of position

0.3%

8/19/2026

11.38K→11.34K

Class A Common Stock

Indirect

S · Sale

−7.00

Price / share

$207.27

Trade value

$1.45K

% of position

0.1%

8/19/2026

11.34K→11.34K

Class A Common Stock

Indirect

S · Sale

−44.00

Price / share

$209.12

Trade value

$9.20K

% of position

0.4%

8/19/2026

11.34K→11.29K

Class A Common Stock

Indirect

S · Sale

−66.00

Price / share

$211.18

Trade value

$13.94K

% of position

0.6%

8/19/2026

11.29K→11.22K

Total

Net shares

−8.06K

Net value

-$1.64M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	8/18/2026	S · Sale	−15.00	$197.84	$2.97K	0.0%	31.66K	31.65K
Class A Common Stock Direct	8/18/2026	S · Sale	−18.00	$198.89	$3.58K	0.1%	31.65K	31.63K
Class A Common Stock Direct	8/18/2026	S · Sale	−42.00	$200.29	$8.41K	0.1%	31.63K	31.59K
Class A Common Stock Direct	8/18/2026	S · Sale	−64.00	$201.49	$12.90K	0.2%	31.59K	31.52K
Class A Common Stock Direct	8/18/2026	S · Sale	−41.00	$202.77	$8.31K	0.1%	31.52K	31.48K
Class A Common Stock Direct	8/18/2026	S · Sale	−314.00	$203.87	$64.02K	1.0%	31.48K	31.17K
Class A Common Stock Direct	8/18/2026	S · Sale	−113.00	$204.98	$23.16K	0.4%	31.17K	31.05K
Class A Common Stock Direct	8/18/2026	S · Sale	−50.00	$205.95	$10.30K	0.2%	31.05K	31K
Class A Common Stock Indirect	8/18/2026	S · Sale	−35.00	$197.81	$6.92K	0.3%	13.02K	12.99K
Class A Common Stock Indirect	8/18/2026	S · Sale	−45.00	$198.90	$8.95K	0.3%	12.99K	12.94K
Class A Common Stock Indirect	8/18/2026	S · Sale	−102.00	$200.29	$20.43K	0.8%	12.94K	12.84K
Class A Common Stock Indirect	8/18/2026	S · Sale	−160.00	$201.49	$32.24K	1.2%	12.84K	12.68K
Class A Common Stock Indirect	8/18/2026	S · Sale	−100.00	$202.77	$20.28K	0.8%	12.68K	12.58K
Class A Common Stock Indirect	8/18/2026	S · Sale	−755.00	$203.88	$153.93K	6.0%	12.58K	11.83K
Class A Common Stock Indirect	8/18/2026	S · Sale	−281.00	$204.98	$57.60K	2.4%	11.83K	11.55K
Class A Common Stock Indirect	8/18/2026	S · Sale	−122.00	$205.95	$25.13K	1.1%	11.55K	11.42K
Class A Common Stock Indirect	8/18/2026	S · Sale	−123.00	$197.80	$24.33K	0.2%	50.73K	50.61K
Class A Common Stock Indirect	8/18/2026	S · Sale	−164.00	$198.90	$32.62K	0.3%	50.61K	50.45K
Class A Common Stock Indirect	8/18/2026	S · Sale	−356.00	$200.29	$71.30K	0.7%	50.45K	50.09K
Class A Common Stock Indirect	8/18/2026	S · Sale	−576.00	$201.49	$116.06K	1.1%	50.09K	49.51K
Class A Common Stock Indirect	8/18/2026	S · Sale	−359.00	$202.77	$72.79K	0.7%	49.51K	49.15K
Class A Common Stock Indirect	8/18/2026	S · Sale	−2.59K	$203.88	$527.64K	5.3%	49.15K	46.57K
Class A Common Stock Indirect	8/18/2026	S · Sale	−1K	$204.98	$204.98K	2.1%	46.57K	45.57K
Class A Common Stock Indirect	8/18/2026	S · Sale	−434.00	$205.95	$89.38K	1.0%	45.57K	45.13K
Class A Common Stock Indirect	8/19/2026	S · Sale	−22.00	$202.61	$4.46K	0.2%	11.42K	11.40K
Class A Common Stock Indirect	8/19/2026	S · Sale	−22.00	$203.98	$4.49K	0.2%	11.40K	11.38K
Class A Common Stock Indirect	8/19/2026	S · Sale	−38.00	$206.46	$7.85K	0.3%	11.38K	11.34K
Class A Common Stock Indirect	8/19/2026	S · Sale	−7.00	$207.27	$1.45K	0.1%	11.34K	11.34K
Class A Common Stock Indirect	8/19/2026	S · Sale	−44.00	$209.12	$9.20K	0.4%	11.34K	11.29K
Class A Common Stock Indirect	8/19/2026	S · Sale	−66.00	$211.18	$13.94K	0.6%	11.29K	11.22K
Total			−8.06K		-$1.64M

Derivative Transactions0

No derivative transactions reported