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
Brian Niranjan Sheth · Director
Director
$33.7M boughtBrian Kneafsey · Head of Revenue
Head of Revenue
$227.6K soldNima Ghamsari · HEAD OF BLEND
HEAD OF BLEND
$149.9K soldSrinivasan Venkatramani · Head of Product Tech & Cust Op
Head of Product Tech & Cust Op
$106.8K soldOxana Tkach · PRINCIPAL ACCOUNTING OFFICER
PRINCIPAL ACCOUNTING OFFICER
$56.2K soldMatthew Christopher Thomson · Head of Revenue
Head of Revenue
$30.1K soldOpen-market trades
28 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Brian Niranjan Sheth | Director | — | $33.7M | 13 | — | |
| Brian Kneafsey | Head of Revenue | $227.6K | — | 3 | 100% of sales | |
| Nima Ghamsari | HEAD OF BLEND | $149.9K | — | 6 | 100% of sales | |
| Srinivasan Venkatramani | Head of Product Tech & Cust Op | $106.8K | — | 1 | 100% of sales | |
| Oxana Tkach | PRINCIPAL ACCOUNTING OFFICER | $56.2K | — | 4 | 100% of sales | |
| Matthew Christopher Thomson | Head of Revenue | $30.1K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 27,775 | $0.92 | $25.7K | 7,750,693 | |
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 25,098 | $0.98 | $24.5K | 7,778,468 | |
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 24,272 | $1.02 | $24.7K | 7,803,566 | |
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 22,523 | $1.10 | $24.8K | 7,827,838 | |
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 21,009 | $1.19 | $25.0K | 7,850,361 | |
traded | Nima Ghamsari HEAD OF BLEND | SalePre-arranged (10b5-1) | 17,731 | $1.43 | $25.3K | 7,871,370 | |
traded | Srinivasan Venkatramani Head of Product Tech & Cust Op | SalePre-arranged (10b5-1) | 74,705 | $1.43 | $106.8K | 236,563 | |
traded | Brian Niranjan Sheth Director | Purchase | 17,397 | $1.44 | $25.1K | 18,711,054 | |
traded | Oxana Tkach PRINCIPAL ACCOUNTING OFFICER | SalePre-arranged (10b5-1) | 21,209 | $1.45 | $30.7K | 96,238 | |
traded | Matthew Christopher Thomson Head of Revenue | SalePre-arranged (10b5-1) | 15,041 | $2.00 | $30.1K | 60,162 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,156,928 | $1.72 | $2.0M | 18,693,657 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,118,935 | $1.68 | $1.9M | 17,536,729 | |
traded | Brian Niranjan Sheth Director | Purchase | 268,606 | $1.57 | $421.3K | 16,417,794 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,043,628 | $1.48 | $1.5M | 16,149,188 | |
traded | Oxana Tkach PRINCIPAL ACCOUNTING OFFICER | SalePre-arranged (10b5-1) | 5,625 | $1.57 | $8.8K | 117,447 | |
traded | Brian Niranjan Sheth Director | Purchase | 777,178 | $1.49 | $1.2M | 15,105,560 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,527,874 | $1.37 | $2.1M | 14,328,382 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,951,635 | $1.43 | $2.8M | 12,800,508 | |
traded | Oxana Tkach PRINCIPAL ACCOUNTING OFFICER | SalePre-arranged (10b5-1) | 5,625 | $1.59 | $9.0K | 96,238 | |
traded | Brian Kneafsey Head of Revenue | SalePre-arranged (10b5-1) | 25,000 | $3.06 | $76.4K | 649,824 | |
traded | Oxana Tkach PRINCIPAL ACCOUNTING OFFICER | SalePre-arranged (10b5-1) | 2,500 | $3.09 | $7.7K | 77,017 | |
traded | Brian Kneafsey Head of Revenue | SalePre-arranged (10b5-1) | 25,000 | $3.06 | $76.5K | 674,824 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,309,823 | $3.11 | $4.1M | 10,848,873 | |
traded | Brian Niranjan Sheth Director | Purchase | 69,934 | $3.06 | $213.9K | 9,539,050 | |
traded | Brian Niranjan Sheth Director | Purchase | 1,382,197 | $3.03 | $4.2M | 9,469,116 | |
traded | Brian Kneafsey Head of Revenue | SalePre-arranged (10b5-1) | 25,000 | $2.99 | $74.7K | 662,909 | |
traded | Brian Niranjan Sheth Director | Purchase | 2,154,948 | $3.03 | $6.5M | 8,086,919 | |
traded | Brian Niranjan Sheth Director | Purchase | 2,255,052 | $3.02 | $6.8M | 5,931,971 |
GET /stocks/filings/vX/form-4?tickers=BLND&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"BLND"
],
"issuer_cik": "0001855747",
"owner_cik": "0001870974",
"accession_number": "0001870974-26-000020",
"form_type": "4",
"filing_date": "2026-10-21",
"period_of_report": "2026-10-19",
"issuer_name": "Blend Labs, Inc.",
"issuer_trading_symbol": "BLND",
"owner_name": "Ghamsari Nima",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "HEAD OF BLEND",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-19",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 27775,
"transaction_price_per_share": 0.924,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 7750693,
"transaction_value": 25664.100000000002,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2026."
},
{
"id": "F2",
"description": "This sale price represents the weighted average sale price of the shares sold ranging from $0.898 to $0.964 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."
}
]
},
{
"tickers": [
"BLND"
],
"issuer_cik": "0001855747",
"owner_cik": "0001870974",
"accession_number": "0001870974-26-000018",
"form_type": "4",
"filing_date": "2026-10-14",
"period_of_report": "2026-10-12",
"issuer_name": "Blend Labs, Inc.",
"issuer_trading_symbol": "BLND",
"owner_name": "Ghamsari Nima",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "HEAD OF BLEND",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-12",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 25098,
"transaction_price_per_share": 0.975,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 7778468,
"transaction_value": 24470.55,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2026."
},
{
"id": "F2",
"description": "This sale price represents the weighted average sale price of the shares sold ranging from $0.954 to $1.005 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
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.
Build with AI
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.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.