APPFOLIO INC (APPF)
Sale of 33 shares at $205 per share.
Reporting Person DUCA MAURICE J · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000938333-26-000019 · filed 2026-08-18 · View filing →
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41913 disclosures across 293 disclosure days · page 473 of 609 · 70 on this page (at most 70)
Sale of 33 shares at $205 per share.
Reporting Person DUCA MAURICE J · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000938333-26-000019 · filed 2026-08-18 · View filing →
Sale of 44 shares at $151.34 per share.
Reporting Person Beauchamp Steven R · Officer Title Executive Chairman · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001591698-26-000087 · filed 2026-08-18 · View filing →
Sale of 33 shares at $199.05 per share.
Reporting Person DUCA MAURICE J · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000938333-26-000019 · filed 2026-08-18 · View filing →
Disposition (code F) of 20 shares at $297.59 per share.
Reporting Person Parker Ava L · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000015615-26-000106 · filed 2026-08-18 · View filing →
Disposition (code F) of 186 shares at $31.22 per share.
Reporting Person LAMBERT WILLIAM M · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001187330-26-000002 · filed 2026-08-18 · View filing →
Disposition (code F) of 186 shares at $31.22 per share.
Reporting Person ALVARADO JOSEPH · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001047461-26-000002 · filed 2026-08-18 · View filing →
Disposition (code F) of 91 shares at $61.82 per share.
Reporting Person Davies James R · Officer Title Chief Financial Officer/FSVP · Transaction Code F
Traded Aug 16, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001942571-26-000006 · filed 2026-08-18 · View filing →
Disposition (code F) of 936 shares at $5.78 per share.
Reporting Person Modica Marcelo · Officer Title SVP, Chief People Officer · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355862 · filed 2026-08-18 · View filing →
Disposition (code F) of 5,175 shares at $1.03 per share.
Reporting Person Yurcisin Jeffrey Michael · Officer Title President & CEO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000069 · filed 2026-08-18 · View filing →
Purchase of 5,400 shares at $0.93 per share.
Reporting Person Altman Peter · Officer Title President and CEO · Transaction Code P
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001437749-26-028307 · filed 2026-08-18 · View filing →
Acquisition (code A) of 502 shares at $9.96 per share.
Reporting Person Koss Jennifer G. · Transaction Code A
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001872100-26-000003 · filed 2026-08-18 · View filing →
Acquisition (code A) of 502 shares at $9.96 per share.
Reporting Person Rothstein Adam · Transaction Code A
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001602273-26-000013 · filed 2026-08-18 · View filing →
Acquisition (code A) of 502 shares at $9.96 per share.
Reporting Person Taylor Ryan P. · Transaction Code A
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001501578-26-000007 · filed 2026-08-18 · View filing →
Acquisition (code A) of 502 shares at $9.96 per share.
Reporting Persons ER Reservoir LLC · Richmond Hill Investments, LLC · Richmond Hill Investment Co., LP · Richmond Hill Capital Management, LLC · Taylor Ryan P. · Transaction Code A
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001214659-26-010540 · filed 2026-08-18 · View filing →
Acquisition (code A) of 492 shares at $10.15 per share.
Reporting Person Koss Jennifer G. · Transaction Code A
Traded Jun 22, 2026 · Disclosed Aug 18, 2026FILED +57 DAYS
Source: SEC Form 4 · 0001872100-26-000003 · filed 2026-08-18 · View filing →
Acquisition (code A) of 4.1908 shares at $1,183.16 per share.
Reporting Person Sulzberger Gabrielle · Transaction Code A
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001262388-26-000016 · filed 2026-08-18 · View filing →
Disposition (code F) of 8 shares at $589.85 per share.
Reporting Person Elkann John · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000950103-26-012608 · filed 2026-08-18 · View filing →
Sale of 145 shares at $32.4681 per share.
Reporting Person Allan Jonathan · Officer Title GENERAL COUNSEL & CORP SEC · Transaction Code S
Traded Aug 18, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001966716-26-000012 · filed 2026-08-18 · View filing →
Purchase of 1,000 shares at $4.5402 per share.
Reporting Person Mink Brook Asset Management LLC · Transaction Code P
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057686 · filed 2026-08-18 · View filing →
Purchase of 1,000 shares at $4.5359 per share.
Reporting Person Mink Brook Asset Management LLC · Transaction Code P
Traded Aug 18, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057686 · filed 2026-08-18 · View filing →
Disposition (code F) of 403 shares at $10.97 per share.
Reporting Person Gouvalaris Geoffrey · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001526520-26-000161 · filed 2026-08-18 · View filing →
Sale of 2,230 shares at $1.93 per share.
Reporting Person Lettmann Jason · Officer Title CHIEF EXECUTIVE OFFICER · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355764 · filed 2026-08-18 · View filing →
Disposition (code F) of 4,113 shares at $1.03 per share.
Reporting Person Giesler Gary Scott · Officer Title Chief Legal Officer, Secretary · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000075 · filed 2026-08-18 · View filing →
Disposition (code F) of 4,113 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Disposition (code F) of 120 shares at $35.28 per share.
Reporting Person McVey J. Kyle · Officer Title EVP, CFO - Bank · Transaction Code F
Traded Aug 16, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355619 · filed 2026-08-18 · View filing →
Disposition (code F) of 111 shares at $35.28 per share.
Reporting Person Goodrich Brian D. · Officer Title EVP - General Counsel · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355667 · filed 2026-08-18 · View filing →
Disposition (code F) of 94 shares at $35.28 per share.
Reporting Person Biebighauser Lon A. · Officer Title Trust Company President · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355636 · filed 2026-08-18 · View filing →
Disposition (code F) of 10,605 shares at $0.31 per share.
Reporting Person Browne Sean E · Officer Title President and CEO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001790461-26-000001 · filed 2026-08-18 · View filing →
Disposition (code F) of 796 shares at $3.97 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Sale of 66 shares at $47.48 per share.
Reporting Person Loo Choon Sen · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 18, 2026FILED +6 DAYS
Source: SEC Form 4 · 0001193125-26-354646 · filed 2026-08-18 · View filing →
Sale of 15 shares at $205 per share.
Reporting Person DUCA MAURICE J · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000938333-26-000019 · filed 2026-08-18 · View filing →
Sale of 300 shares at $10 per share.
Reporting Person Atalioti Athina · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0002122040-26-000003 · filed 2026-08-18 · View filing →
Sale of 15 shares at $199.05 per share.
Reporting Person DUCA MAURICE J · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000938333-26-000019 · filed 2026-08-18 · View filing →
Sale of 26 shares at $110 per share.
Reporting Persons Magnetar Financial LLC · Magnetar Capital Partners LP · Supernova Management LLC · Snyderman David J. · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001104659-26-098473 · filed 2026-08-18 · View filing →
Sale of 3,163 shares at $0.902 per share.
Reporting Person HRT FINANCIAL LP · Transaction Code S
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001475597-26-000204 · filed 2026-08-18 · View filing →
Disposition (code F) of 255 shares at $10.97 per share.
Reporting Person Gouvalaris Geoffrey · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001526520-26-000161 · filed 2026-08-18 · View filing →
Acquisition (code M) of 1,100 shares at $2.39 per share.
Reporting Person MAETZOLD DEREK J · Officer Title Pres. & Chief Exec. Officer · Transaction Code M
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057642 · filed 2026-08-18 · View filing →
Disposition (code F) of 2,489 shares at $1.03 per share.
Reporting Person Giesler Gary Scott · Officer Title Chief Legal Officer, Secretary · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000075 · filed 2026-08-18 · View filing →
Disposition (code F) of 2,489 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Disposition (code F) of 640 shares at $3.97 per share.
Reporting Person Lewis Bryon Matthew · Officer Title Chief Operations Officer · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0002015584-26-000008 · filed 2026-08-18 · View filing →
Disposition (code F) of 181 shares at $13.66 per share.
Reporting Person Hankamer Brittany · Officer Title EVP, Chief HR Officer · Transaction Code F
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057645 · filed 2026-08-18 · View filing →
Sale of 410 shares at $5.71 per share.
Reporting Person Garrido Eduardo Alvarez · Officer Title Officer w/o Specific Desig · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 18, 2026FILED +5 DAYS
Source: SEC Form 4 · 0001292814-26-004288 · filed 2026-08-18 · View filing →
Disposition (code F) of 162 shares at $14.30 per share.
Reporting Person Hanson Bryan Michael · Officer Title EVP Global Port. Mgmt & Mkting · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0002123618-26-000011 · filed 2026-08-18 · View filing →
Disposition (code F) of 2,237 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Disposition (code F) of 7,070 shares at $0.31 per share.
Reporting Person Schallenberger Mark A. · Officer Title Chief Operating Officer · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001960742-26-000002 · filed 2026-08-18 · View filing →
Disposition (code F) of 1,909 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Acquisition (code A) of 30 shares at $56.07 per share.
Reporting Person Kaufman Ian · Officer Title Chief Accounting Officer · Transaction Code A
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000906107-26-000033 · filed 2026-08-18 · View filing →
Disposition (code F) of 17 shares at $96.90 per share.
Reporting Person Gertsch Timothy · Officer Title Chief Accounting Officer · Transaction Code F
Traded Aug 16, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001628280-26-057781 · filed 2026-08-18 · View filing →
Disposition (code F) of 1,491 shares at $1.03 per share.
Reporting Person Giesler Gary Scott · Officer Title Chief Legal Officer, Secretary · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000075 · filed 2026-08-18 · View filing →
Sale of 30 shares at $46.4142 per share.
Reporting Person Antich Breanne D · Officer Title Chief Technology Officer/EVP · Transaction Code S
Traded Aug 18, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0000939057-26-000198 · filed 2026-08-18 · View filing →
Sale of 263 shares at $4.55 per share.
Reporting Person Shaff Eric D. · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355722 · filed 2026-08-18 · View filing →
Sale of 573 shares at $1.93 per share.
Reporting Person Wong Shelly · Officer Title SVP, FINANCE AND CAO · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355761 · filed 2026-08-18 · View filing →
Acquisition (code A) of 277 shares at $3.60 per share.
Reporting Person Long Caitlin · Transaction Code A
Traded Aug 13, 2026 · Disclosed Aug 18, 2026FILED +5 DAYS
Source: SEC Form 4 · 0001887598-26-000007 · filed 2026-08-18 · View filing →
Acquisition (code L) of 167.5991 shares at $5.94 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code L
Traded Jul 2, 2026 · Disclosed Aug 18, 2026FILED +47 DAYS
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Acquisition (code L) of 183.6024 shares at $5.42 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code L
Traded Apr 7, 2026 · Disclosed Aug 18, 2026FILED +133 DAYS
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Acquisition (code L) of 209.4096 shares at $4.75 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code L
Traded Jul 31, 2026 · Disclosed Aug 18, 2026FILED +18 DAYS
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Acquisition (code L) of 181.407 shares at $5.48 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code L
Traded May 5, 2026 · Disclosed Aug 18, 2026FILED +105 DAYS
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Acquisition (code L) of 190.0489 shares at $5.23 per share.
Reporting Person Guerrero Paula L · Officer Title Chief Information Officer · Transaction Code L
Traded May 29, 2026 · Disclosed Aug 18, 2026FILED +81 DAYS
Source: SEC Form 4 · 0002051485-26-000008 · filed 2026-08-18 · View filing →
Disposition (code F) of 895 shares at $1.03 per share.
Reporting Person Giesler Gary Scott · Officer Title Chief Legal Officer, Secretary · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000075 · filed 2026-08-18 · View filing →
Disposition (code F) of 895 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Sale of 1,922 shares at $0.457 per share.
Reporting Person Dickman Thomas J · Officer Title Chief Technology Officer · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355976 · filed 2026-08-18 · View filing →
Disposition (code F) of 609 shares at $1.03 per share.
Reporting Person Yurcisin Jeffrey Michael · Officer Title President & CEO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000069 · filed 2026-08-18 · View filing →
Acquisition (code M) of 1,000 shares at $0.6 per share.
Reporting Person POST LEONARD E · Transaction Code M
Traded Aug 14, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355561 · filed 2026-08-18 · View filing →
Disposition (code F) of 483 shares at $1.03 per share.
Reporting Person Siragusa Thomas · Officer Title CFO · Transaction Code F
Traded Aug 15, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001841761-26-000071 · filed 2026-08-18 · View filing →
Sale of 962 shares at $0.457 per share.
Reporting Person Dickman Thomas J · Officer Title Chief Technology Officer · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355976 · filed 2026-08-18 · View filing →
Sale of 4 shares at $96.26 per share.
Reporting Person Sahni Sanjeev Singh · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0002051034-26-000007 · filed 2026-08-18 · View filing →
Sale of 82 shares at $4.55 per share.
Reporting Person DesRosier Thomas · Officer Title See Remarks · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355712 · filed 2026-08-18 · View filing →
Sale of 81 shares at $4.55 per share.
Reporting Person Henn Matthew R · Officer Title See Remarks · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355718 · filed 2026-08-18 · View filing →
Purchase of 1 shares at $357.32 per share.
Reporting Person HORIZON KINETICS ASSET MANAGEMENT LLC · Transaction Code P
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001437749-26-028299 · filed 2026-08-18 · View filing →
Sale of 64 shares at $4.55 per share.
Reporting Person Brady Kelly · Officer Title See Remarks · Transaction Code S
Traded Aug 17, 2026 · Disclosed Aug 18, 2026
Source: SEC Form 4 · 0001193125-26-355734 · filed 2026-08-18 · View filing →