Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
AboutMethodSourcesNewsletter
StockCIK 1801169

Opendoor Technologies Inc. (OPEN): Insider Trades and Fund Holdings

In the past 12 months, Opendoor Technologies Inc. insiders reported 1 open-market purchase worth $100K and 1 sale worth $21K; 1 of the sales were reported as made under a 10b5-1 trading plan.

1Insider buys, 12 months
$100KBought by insiders, 12 months
$21KSold by insiders, 12 months
1Tracked funds holding

Timeline: news and trades

Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.

  1. Oct 21, 2026NewsCompany reported: Executive or director change
  2. Oct 16, 2026Planned saleGiang Nguyen (chief operating officer) filed notice to sell about $20,682 around Oct 15, 2026
  3. Oct 15, 2026Insider saleCOO Giang Nguyen sold $20,516 under a 10b5-1 plan
  4. Aug 14, 2026Insider buyCEO Kasra Nejatian bought $100,003
  5. Jun 30, 2026FundRenaissance Technologies cut 23% in Q2 2026 (13F filed Aug 13, 2026)

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 16, 2026.

Recent OPEN insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHoldingFiling
Oct 16Oct 15Giang NguyenCOOCOO▼ SELL10b5-110,3931.97$21K−0.1%Form 4 ↗
Aug 14Aug 14Kasra NejatianCEOCEO▲ BUY27,6253.62$100K+0.0%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

InsiderRoleBuysBoughtSellsSoldLatest
Giang NguyenCOO0$01$21KOct 16, 2026
Kasra NejatianCEO1$100K0$0Aug 14, 2026

Buybacks and executive pay

YearCEO pay reportedCEO pay "actually paid"Value of $100 invested
2025$741.1M$428.5Mn/a

From the company's XBRL data filed with the SEC. "Actually paid" is the SEC's pay-versus-performance measure, which counts changes in the value of stock awards. "Value of $100 invested" is the company's cumulative shareholder return as reported, usually measured from five years earlier. See all buybacks and CEO pay across companies.

Tracked funds that report OPEN

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

FundQuarterSharesValue% of portfolioChange
Renaissance TechnologiesQ2 20269,029,870$41.7M0.06%▼ −23.5%
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →