SEC Form 4
Nurix Therapeutics, Inc. (NRIX) insider trading
In the 12 months to Oct 26, 2026, 4 NRIX insiders reported open-market sales of $4.5M across 23 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $4.5M
- 23 filings · 4 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 22 of 23
- $4.0M of $4.5M sold (88%)
Who traded NRIX, and when
- Sale
- Sale, pre-arranged (10b5-1)
NRIX daily close from Oct 27, 2025 to Oct 26, 2026, between $11.70 and $27.79, last $25.53. 23 sale and 0 purchase filings by 4 insiders, marked at their filing dates. Christine Ring, Chief Legal Officer: sold $3.1M across 14 filings, first filed Nov 24, 2025, last Oct 2, 2026. Julia P. Gregory, Director: sold $528.5K across 1 filing, first filed Oct 14, 2026, last Oct 14, 2026. Houte Hans van, Chief Financial Officer: sold $428.2K across 3 filings, first filed Nov 3, 2025, last Aug 4, 2026. Gwenn Hansen, Chief Scientific Officer: sold $390.2K across 5 filings, first filed Jun 25, 2026, last Oct 15, 2026.
Largest mark · tap a row for others
Christine Ring · Chief Legal Officer
Sale $641,697
37,600 shares at $17.07 avg
Filed Nov 24, 2025
Pre-arranged (10b5-1) · close on filing date $17.15
Christine Ring · Chief Legal Officer
Chief Legal Officer
$3.1M soldJulia P. Gregory · Director
Director
$528.5K soldHoute Hans van · Chief Financial Officer
Chief Financial Officer
$428.2K soldGwenn Hansen · Chief Scientific Officer
Chief Scientific Officer
$390.2K soldOpen-market trades
23 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Christine Ring | Chief Legal Officer | $3.1M | — | 14 | 100% of sales | |
| Julia P. Gregory | Director | $528.5K | — | 1 | — | |
| Houte Hans van | Chief Financial Officer | $428.2K | — | 3 | 100% of sales | |
| Gwenn Hansen | Chief Scientific Officer | $390.2K | — | 5 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Gwenn Hansen Chief Scientific Officer | SalePre-arranged (10b5-1) | 1,452 | $25.00 | $36.3K | 117,227 | |
traded | Julia P. Gregory Director | Sale | 22,583 | $23.40 | $528.5K | 10,750 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 5,786 | $23.19 | $134.1K | 9,110 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 5,787 | $25.76 | $149.1K | 9,110 | |
traded | Gwenn Hansen Chief Scientific Officer | SalePre-arranged (10b5-1) | 1,452 | $25.47 | $37.0K | 117,227 | |
traded | Gwenn Hansen Chief Scientific Officer | SalePre-arranged (10b5-1) | 4,111 | $24.36 | $100.1K | 119,838 | |
traded | Gwenn Hansen Chief Scientific Officer | SalePre-arranged (10b5-1) | 4,356 | $25.00 | $108.9K | 117,227 | |
traded | Houte Hans van Chief Financial Officer | SalePre-arranged (10b5-1) | 4,761 | $24.36 | $116.0K | 43,133 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 16,589 | $23.05 | $382.4K | 9,110 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 11,008 | $23.56 | $259.4K | 13,579 | |
traded | Gwenn Hansen Chief Scientific Officer | SalePre-arranged (10b5-1) | 5,394 | $20.00 | $107.9K | 115,005 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 28,935 | $20.06 | $580.5K | 13,579 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 8,148 | $16.60 | $135.3K | 13,579 | |
traded | Houte Hans van Chief Financial Officer | SalePre-arranged (10b5-1) | 14,055 | $16.60 | $233.3K | 38,174 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 8,148 | $16.96 | $138.2K | 18,305 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 5,394 | $16.76 | $90.4K | 26,453 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 8,148 | $15.24 | $124.1K | 26,453 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 8,148 | $15.44 | $125.8K | 34,601 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 14,261 | $16.66 | $237.6K | 42,749 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 3,760 | $18.42 | $69.3K | 50,897 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 3,760 | $17.90 | $67.3K | 51,097 | |
traded | Christine Ring Chief Legal Officer | SalePre-arranged (10b5-1) | 37,600 | $17.07 | $641.7K | 50,897 | |
traded | Houte Hans van Chief Financial Officer | SalePre-arranged (10b5-1) | 6,284 | $12.56 | $78.9K | 37,592 |
GET /stocks/filings/vX/form-4?tickers=NRIX&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"NRIX"
],
"issuer_cik": "0001549595",
"owner_cik": "0001817160",
"accession_number": "0001817160-26-000021",
"form_type": "4",
"filing_date": "2026-10-15",
"period_of_report": "2026-10-15",
"issuer_name": "Nurix Therapeutics, Inc.",
"issuer_trading_symbol": "NRIX",
"owner_name": "Hansen Gwenn",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Scientific Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-15",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 1452,
"transaction_price_per_share": 25,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 117227,
"transaction_value": 36300,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person."
}
]
},
{
"tickers": [
"NRIX"
],
"issuer_cik": "0001549595",
"owner_cik": "0001226675",
"accession_number": "0001226675-26-000006",
"form_type": "4",
"filing_date": "2026-10-14",
"period_of_report": "2026-10-14",
"issuer_name": "Nurix Therapeutics, Inc.",
"issuer_trading_symbol": "NRIX",
"owner_name": "GREGORY JULIA P",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-10-14",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 22583,
"transaction_price_per_share": 23.4038,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 10750,
"transaction_value": 528528.0154,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Represents the weighted average sale price. The lowest price at which shares were sold was $23.34 and the highest price at which shares were sold was $23.62. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein."
}
]
}
]
}
// 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) · 73 records
- Option exercises58 records
- Tax withholding (sold to cover)15 records
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.
Frequently asked questions
Has Nurix Therapeutics, Inc.'s CEO sold stock?
No. Arthur T. Sands (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is NRIX’s insider data?
These are NRIX 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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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 NRIX 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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