Massivemarkets

SEC Form 4

Blend Labs, Inc. (BLND) insider trading

In the 12 months to Oct 26, 2026, 5 BLND insiders reported open-market sales of $570.7K across 15 filings; one director bought $33.7M.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$570.7K
15 filings · 5 insiders
Open-market purchases
$33.7M
13 filings · Brian Niranjan Sheth, Director
Pre-arranged sales (10b5-1)
15 of 15
All $570.7K sold was pre-arranged

Who traded BLND, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

BLND daily close from Oct 27, 2025 to Oct 26, 2026, between $0.90 and $3.55, last $1.15. 15 sale and 13 purchase filings by 6 insiders, marked at their filing dates. Brian Niranjan Sheth, Director: bought $33.7M across 13 filings, first filed Nov 12, 2025, last Aug 19, 2026. Brian Kneafsey, Head of Revenue: sold $227.6K across 3 filings, first filed Nov 19, 2025, last Jan 20, 2026. Nima Ghamsari, HEAD OF BLEND: sold $149.9K across 6 filings, first filed Sep 16, 2026, last Oct 21, 2026. Srinivasan Venkatramani, Head of Product Tech & Cust Op: sold $106.8K across 1 filing, first filed Sep 15, 2026, last Sep 15, 2026. Oxana Tkach, PRINCIPAL ACCOUNTING OFFICER: sold $56.2K across 4 filings, first filed Jan 9, 2026, last Aug 19, 2026. Matthew Christopher Thomson, Head of Revenue: sold $30.1K across 1 filing, first filed Aug 7, 2026, last Aug 7, 2026.

Largest mark · tap a row for others

Brian Niranjan Sheth · Director

Filing 1 of 2 within a week · $13,321,013 total

Purchase $6,800,328

2,255,052 shares at $3.02 avg

Filed Nov 12, 2025 · traded Nov 10

Close on filing date $3.06

BLND daily closelast $1.15

Brian Niranjan Sheth · Director

$33.7M bought

Brian Kneafsey · Head of Revenue

$227.6K sold

Nima Ghamsari · HEAD OF BLEND

$149.9K sold

Srinivasan Venkatramani · Head of Product Tech & Cust Op

$106.8K sold

Oxana Tkach · PRINCIPAL ACCOUNTING OFFICER

$56.2K sold

Matthew Christopher Thomson · Head of Revenue

$30.1K sold
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Open-market trades

28 filings in the last 12 months
Other insider activity (not market trades) · 58 records
  • Option exercises38 records
  • Tax withholding19 records
  • Other1 record

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.

Frequently asked questions

How current is BLND’s insider data?

These are BLND Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.

What counts as an open-market buy or sell?

Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.

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Track BLND insider trades with your agent

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for BLND every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

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