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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/DUCA MAURICE J

DUCA MAURICE J

Insider

Insider
Total trades
471
Bought (open market)
$0
Sold (open market)
$61.6M
Tickers traded
1
Maurice J. Duca has filed 471 transactions with the SEC, all involving a single company: AppFolio (APPF). Every one of those filings is an open-market sale, coded as "S." There are no purchases, no grants, and no option exercises in the record. The total value of these sales is $61,561,894.98, and the most recent cluster of activity occurred on August 19, 20, and 21, 2026. The recent filings show a clear pattern of consistent selling. On August 19, Duca sold shares worth $67,267.20, $387,106.94, and $428,628.90. The following day, August 20, saw a larger series of transactions, with individual values ranging from $4,841.32 up to $425,322.15, and including mid-range sales of $38,335.86, $42,855.12, $98,391.36, $120,371.46, $133,960.14, $151,933.86, and $337,388.50. The selling continued on August 21, with transactions valued at $1,717.68, $3,678.46, $7,749.35, $13,896.68, $19,755.16, $39,597.54, $80,800.05, $155,546.22, and $223,764.58. The transaction sizes vary widely, from under $2,000 to over $400,000, but the direction is uniform. Duca has not acquired any shares in the period covered by these filings. The data shows a sustained and exclusive sell-side activity, with the most recent three trading days containing 25 separate sales. The absence of any "P" (purchase) codes or "A" (grant) codes means the record is entirely composed of dispositions.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from DUCA MAURICE J's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
November 2025$0$03
December 2025$0$00
January 2026$0$00
February 2026$0$01
March 2026$0$00
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$13.6M56
August 2026$0$28.3M285
September 2026$0$00
October 2026$0$00

Recent trades

Most recent Form 4 filings by DUCA MAURICE J.

  • DUCA MAURICE Jsold8 shares ofAPPFat $214.71$2KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold17 shares ofAPPFat $216.38$4KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold35 shares ofAPPFat $221.41$8KAug 21 · filed Aug 24Details

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  • DUCA MAURICE Jsold94 shares ofAPPFat $222.42$21KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold62 shares ofAPPFat $224.14$14KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold92 shares ofAPPFat $214.73$20KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold183 shares ofAPPFat $216.38$40KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold365 shares ofAPPFat $221.37$81KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold1,006 shares ofAPPFat $222.43$224KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold694 shares ofAPPFat $224.13$156KAug 21 · filed Aug 24Details
  • DUCA MAURICE Jsold178 shares ofAPPFat $215.37$38KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold198 shares ofAPPFat $216.44$43KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold452 shares ofAPPFat $217.68$98KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold551 shares ofAPPFat $218.46$120KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold199 shares ofAPPFat $219.35$44KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold22 shares ofAPPFat $220.06$5KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold622 shares ofAPPFat $215.37$134KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold702 shares ofAPPFat $216.43$152KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold1,550 shares ofAPPFat $217.67$337KAug 20 · filed Aug 24Details
  • DUCA MAURICE Jsold1,947 shares ofAPPFat $218.45$425KAug 20 · filed Aug 24Details
  • View all 471 trades →