Huston Michael G. purchased ~$64K in Northrim BanCorp, Inc. stock
Northrim BanCorp, Inc. (NRIM) · President, CEO, and COO · Data via SEC EDGAR Form 4
Price Performance · 10 days before → 90 days after trade
▲ = insider buy date
Trade Details · Public SEC Filing
Insider
Huston Michael G.
Role
President, CEO, and COO
Transaction
Open-Market Purchase
Approx. Value
~$64K
Trade Date
Jan 29, 2026
Company
Northrim BanCorp, Inc.
Ticker
NRIMSource
SEC EDGAR Form 4
Why This Trade Stands Out
Strong conviction signal
Scored above average across multiple factors. Roughly 15% of insider trades qualify as Strong.
~$64K purchase
A personal investment by a corporate insider. Even smaller trades can be meaningful when combined with other factors like timing and role.
President, CEO, and COO
CEOs have the deepest knowledge of company operations. Academic research shows CEO purchases outperform other insider trades by a wide margin.
2 insiders traded in the same window
When multiple insiders independently buy within 30 days, it's called a cluster. Studies show clustered insider purchases outperform solo trades significantly, because several people with inside knowledge are reaching the same conclusion.
How good is Huston Michael G. at picking stocks?
Full track record: win rate, average return, and performance vs S&P 500
Huston Michael G. wasn't the only one buying.
2 insiders at Northrim BanCorp, Inc. traded within the same 30-day window.
See who else bought · FreeOn January 29, 2026, Huston Michael G. — President, CEO, and COO of Northrim BanCorp, Inc. — filed a Form 4 with the SEC disclosing an open-market purchase of approximately ~$64K in Northrim BanCorp, Inc. (NRIM) stock.
This transaction was part of a cluster — 2 insiders at Northrim BanCorp, Inc. made open-market purchases within the same 30-day window. Cluster activity from multiple independent insiders is one of the most studied patterns in insider trading research.
Under Section 16(a) of the Securities Exchange Act of 1934, corporate insiders must report all open-market stock transactions to the SEC within two business days. These filings — known as Form 4s — are publicly available on the SEC's EDGAR database. VeritySignals filters and scores the full Form 4 stream to surface high-conviction signals like this one.
VeritySignals Conviction Analysis
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All data sourced from publicly available SEC Form 4 filings via EDGAR · Not financial advice · Past performance does not guarantee future results.
At a Glance
More NRIM Insider Activity
Huston Michael G.
Jan 30, 2026
~$193K
STRONG
HEGNA SHAUNA
Dec 10, 2025
~$236K
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McCambridge David J
May 24, 2024
~$30K
STRONG
Nelson Krystal Murphy
Sep 13, 2023
~$25K
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How to Read Insider Trades
What is this?
When company executives buy or sell their own stock, they must report it to the SEC within 2 days. These public filings reveal what the people who know the company best are doing with their own money.
Why does it matter?
Insiders can sell for many reasons (taxes, diversification, expenses), but they generally only buy for one: they think the stock is going up. That's why insider purchases are more predictive than sales.
What makes a trade "strong"?
We score trades on 15+ factors: the insider's role (CEO > director), trade size relative to their salary, whether other insiders also bought (clusters), and historical accuracy of the insider.
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