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Wednesday, October 28, 2026

Data from SEC filings, checked daily

Public filings, plainly told

About Method Sources Newsletter

Insider tradingForm 4

APPFOLIO INC (APPF) Insider Trading

18 open-market trades reported since Aug 14, 2026: 0 purchases worth $0 and 18 sales worth $14.3M.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Maurice J. Duca	10% owner	0	$0	16	$13.8M	Aug 24, 2026
Timothy Mathias Eaton	CFO	0	$0	1	$76K	Aug 20, 2026
William Shane Trigg	CEO	0	$0	1	$422K	Aug 17, 2026

All trades

APPF insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	3 mo. after	Filing
Aug 24	Aug 20	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	7,200	217.77	$1.57M	−17%		Form 4 ↗
Aug 24	Aug 21	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	2,656	221.85	$589K	−7.8%		Form 4 ↗
Aug 20	Aug 19	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	7,001	213.52	$1.49M	−14%		Form 4 ↗
Aug 20	Aug 18	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	7,200	203.41	$1.46M	−36%		Form 4 ↗
Aug 20	Aug 18	Maurice J. Duca10% owner	10% owner	▼ SELL10b5-1	657	203.42	$134K	−2.1%		Form 4 ↗
Aug 20	Aug 19	Timothy Mathias EatonCFO	CFO	▼ SELL10b5-1	373	202.61	$76K	−2.2%		Form 4 ↗
Aug 20	Aug 19	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	199	207.94	$41K	−1.7%		Form 4 ↗
Aug 18	Aug 14	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	7,200	202.12	$1.46M	−33%		Form 4 ↗
Aug 18	Aug 17	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	5,600	195.89	$1.10M	−9.9%		Form 4 ↗
Aug 18	Aug 14	Maurice J. Duca10% owner	10% owner	▼ SELL10b5-1	3,500	202.13	$707K	−9.1%		Form 4 ↗
Aug 18	Aug 17	Maurice J. Duca10% owner	10% owner	▼ SELL10b5-1	3,500	195.89	$686K	−10%		Form 4 ↗
Aug 18	Aug 17	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	1,600	195.88	$313K	−11%		Form 4 ↗
Aug 17	Aug 14	William Shane TriggCEO	CEO	▼ SELL10b5-1	2,057	205.00	$422K	−2.8%		Form 4 ↗
Aug 14	Aug 12	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	7,200	196.93	$1.42M	−29%		Form 4 ↗
Aug 14	Aug 13	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	6,693	198.93	$1.33M	−9.2%		Form 4 ↗
Aug 14	Aug 13	Maurice J. Duca10% owner	10% owner	▼ SELL10b5-1	3,500	198.67	$695K	−8.3%		Form 4 ↗
Aug 14	Aug 12	Maurice J. Duca10% owner	10% owner	▼ SELL10b5-1	3,500	196.93	$689K	−7.7%		Form 4 ↗
Aug 14	Aug 13	Maurice J. Duca10% owner	10% owner (ind.)	▼ SELL10b5-1	507	195.07	$99K	−2.8%		Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings