InsiderCo-CEO

Andrew Houston Insider Trading Activity

Every SEC Form 4 transaction reported by Andrew Houston, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · Insider-trading data from SEC EDGAR
Latest filing:

Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.

Quick Answer

Is Andrew Houston buying or selling?

Andrew Houston reported 1 open-market buys ($9.6M) and 55 sells ($301.9M) across 56 Form 4 filings at 1 company — a net selling position of $292.4M.

Source: SEC EDGAR Form 4

What stands out

  • All 56 of Andrew Houston's Form 4 filings are for one company, DROPBOX, INC. (DBX).
  • The most recent Form 4 was accepted on Oct 15, 2026 (4 days ago).
  • In the last 12 months: no open-market purchases and 13 sales ($48.0M).
  • The largest open-market sale in the last 12 months was $13.4M of DROPBOX, INC. (DBX) on Sep 14, 2026. SEC ↗

Key Statistics (as of Oct 15, 2026)

Total Form 4 filings
56
SEC EDGAR
Companies
1
Buys (1)
$9.6M
Sells (55)
$301.9M

Insider sentiment

Net selling

Net insider flow of $292.4M in net selling, filed between Mar 30, 2018 – Oct 15, 2026.

Companies Andrew Houston files for

#CompanyForm 4 filings
1DBXDROPBOX, INC.56

Recent Andrew Houston transactions

DateTickerRoleTypeSharesValueFiling
Oct 15, 2026DBXCo-CEOSale29.5K$1.0MSEC ↗
Oct 5, 2026DBXCo-CEOSale354.3K$12.0MSEC ↗
Sep 14, 2026DBXCo-CEOSale383.8K$13.4MSEC ↗
May 20, 2026DBXChief Executive OfficerSale30.3K$834.1KSEC ↗
May 18, 2026DBXChief Executive OfficerSale37.5K$973.5KSEC ↗
Apr 3, 2026DBXChief Executive OfficerSale111.2K$2.5MSEC ↗
Mar 4, 2026DBXChief Executive OfficerSale109.5K$2.7MSEC ↗
Feb 4, 2026DBXChief Executive OfficerSale164.5K$4.2MSEC ↗
Jan 13, 2026DBXChief Executive OfficerSale60.0K$1.7MSEC ↗
Jan 6, 2026DBXChief Executive OfficerSale92.7K$2.5MSEC ↗
Dec 5, 2025DBXChief Executive OfficerSale9.2K$275.0KSEC ↗
Dec 3, 2025DBXChief Executive OfficerSale92.0K$2.7MSEC ↗
Nov 18, 2025DBXChief Executive OfficerSale101.2K$3.1MSEC ↗
Oct 3, 2025DBXChief Executive OfficerSale101.2K$3.0MSEC ↗
Sep 10, 2025DBXChief Executive OfficerSale45.8K$1.4MSEC ↗
Sep 4, 2025DBXChief Executive OfficerSale92.0K$2.6MSEC ↗
Aug 18, 2025DBXChief Executive OfficerSale92.0K$2.6MSEC ↗
Jul 3, 2025DBXChief Executive OfficerSale92.0K$2.6MSEC ↗
Jun 13, 2025DBXChief Executive OfficerSale319.0K$9.1MSEC ↗
Jan 23, 2025DBXChief Executive OfficerSale80.5K$2.5MSEC ↗
Jan 8, 2025DBXChief Executive OfficerSale29.9K$899.6KSEC ↗
Jan 6, 2025DBXChief Executive OfficerSale504.6K$15.0MSEC ↗
Dec 13, 2024DBXChief Executive OfficerSale137.5K$4.1MSEC ↗
Dec 4, 2024DBXChief Executive OfficerSale132.0K$3.7MSEC ↗
Nov 25, 2024DBXChief Executive OfficerSale152.0K$4.2MSEC ↗

Showing the 25 most recent filings of 56. Screen every filing.

Andrew Houston insider trading FAQ

Is Andrew Houston buying or selling?

Across 56 SEC Form 4 filings, Andrew Houston reported 1 open-market purchases totaling $9.6M and 55 sales totaling $301.9M — a net selling position of $292.4M.

Which companies does Andrew Houston file Form 4s for?

Andrew Houston has reported insider transactions at 1 company, most often DROPBOX, INC. (DBX).

How far back does Andrew Houston's filing history go?

Trabud holds Andrew Houston's SEC Form 4 filings from Mar 30, 2018 – Oct 15, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Andrew Houston's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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