NNBR Stock: Insider Activity, Filings & Research

NN, Inc. (NNBR) — Drillr’s hub for NNBR insider activity, SEC filings, earnings signals and AI research. Over the trailing 3 months, NNBR insiders filed 0 open-market buys and 30 sales (SEC Form 4).

Sentiment

0/100

Buys (3m)

Sells (3m)

Net (3m)

-$8.3M

Insider trades by month Buys Sells

May

Aug

Jan

May

Apr

May

Context3-month price +92.2%Institutions mixed (13F)

Date	Insider	Type	Shares	Price
May 27, 2026	Bevis Harold Cdirector, officer: President and CEO	Tax	130,312	$2.45
May 14, 2026	White Raymond T.director	Sell	134,423	$2.99
May 14, 2026	White Raymond T.director	Sell	13,750	$2.93
May 14, 2026	White Raymond T.director	Sell	18,782	$2.41
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	55,483	$2.21
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	555,305	$2.69
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	12,199	$2.51
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	79,757	$2.24
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	136,165	$2.63
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	315,436	$2.06
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	94,380	$2.30
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	348,161	$2.29
Apr 29, 2026	Barrett John Frederick10 percent owner	Sell	40,030	$2.04
Apr 27, 2026	Corre Partners Management, LLC10 percent owner	Sell	99,745	$2.63
Apr 27, 2026	Corre Partners Management, LLC10 percent owner	Sell	406,779	$2.69

Source: NNBR SEC Form 4 filings, latest May 27, 2026. For informational purposes only — not investment advice.

Overview

NN, Inc. (NASDAQ:NNBR) is a diversified industrial manufacturing company founded in 1980 and headquartered in Charlotte, North Carolina. The company went public in 1994 and has evolved into a specialized manufacturer of high-precision components and assemblies serving critical applications across automotive, industrial, medical, aerospace, and defense markets. Over its four-decade history, NN has built expertise in precision machining, metal stamping, and component assembly, positioning itself as a supplier of system-critical parts that require tight tolerances and reliability. The company has undergone significant transformation in recent years, implementing restructuring initiatives to improve profitability and focus on higher-margin opportunities in growing markets such as electric vehicles, medical devices, and electrical grid infrastructure.

Business

NN, Inc. operates as a precision manufacturing company that designs, manufactures, and sells high-precision metal and plastic components and assemblies for mission-critical applications. The company's products are essential components that enable the proper functioning of complex systems in vehicles, industrial equipment, medical devices, and defense systems. The company operates through two primary business segments. The Mobile Solutions segment represents approximately 61% of total revenue and focuses on manufacturing system-critical components for automotive and general industrial applications. These products include precision-engineered parts used in power steering systems, braking systems, transmissions, fuel injection systems for both gasoline and diesel engines, diesel emissions treatment systems, and heating, ventilation, and air conditioning (HVAC) systems. This segment serves the automotive industry's need for components that must meet strict safety and performance standards. The Power Solutions segment accounts for roughly 39% of revenue and specializes in high-precision metal and plastic components, assemblies, and finished devices used in power control, flight control, and military applications. This segment produces electrical contacts, connectors, contact assemblies, and precision stampings that serve electrical, aerospace, defense, and medical end markets. Additionally, this segment manufactures specialized tools and instruments for orthopedic and medical/surgical applications, representing the company's growing presence in the medical device industry. Both segments rely on advanced manufacturing processes including precision machining, metal stamping, injection molding, and assembly operations. The company's products are typically small, high-value components that require extremely tight tolerances and must meet stringent quality standards due to their critical role in end-use applications.

Revenue model

NN, Inc. generates revenue primarily through direct product sales to original equipment manufacturers (OEMs) and their tier-one suppliers. The company operates on a business-to-business model, selling components that are integrated into larger systems and products by its customers. Revenue is generated when customers place orders for specific components, typically under long-term supply agreements that can span multiple years once a component is designed into a customer's product. The company's customers include major automotive manufacturers, industrial equipment producers, medical device companies, aerospace and defense contractors, and electrical equipment manufacturers. Payment terms are typically standard commercial arrangements with customers paying within 30-60 days of delivery. The company benefits from the "sticky" nature of its business model - once a component is designed into a customer's product and goes through extensive testing and certification processes, it becomes difficult and expensive for customers to switch suppliers. Several factors influence NN's profitability margins. Positive margin drivers include the company's focus on high-precision, mission-critical components that command premium pricing due to their specialized nature and the high switching costs for customers. The ongoing transformation toward electric vehicles creates opportunities for new, higher-margin components. Additionally, the company's efforts to rationalize underperforming operations and focus on more profitable business segments supports margin expansion. Negative margin pressures include raw material cost inflation, particularly for metals and plastics, which can squeeze margins if not passed through to customers quickly enough. Labor cost inflation and skilled worker shortages in manufacturing regions also pressure margins. Competitive pricing pressure from low-cost manufacturers, particularly in Asia, can limit pricing power. Additionally, the cyclical nature of the automotive industry means demand fluctuations can impact capacity utilization and fixed cost absorption. Currency fluctuations also affect margins given the company's global manufacturing footprint and international customer base.

Competitive moat

NN, Inc. possesses a moderate competitive moat built primarily around switching costs and specialized manufacturing capabilities, though this moat faces ongoing challenges. The company's strongest defensive position comes from the high switching costs inherent in its business model. Once NN's components are designed into a customer's product, they typically undergo extensive testing, validation, and certification processes that can take months or years. This creates significant barriers for customers to switch suppliers, as doing so would require repeating these costly and time-consuming processes. The company also benefits from its specialized manufacturing expertise in high-precision components that require tight tolerances and consistent quality. NN has developed process knowledge and manufacturing capabilities over decades that are not easily replicated, particularly for mission-critical applications where failure is not an option. The company's global manufacturing footprint and ability to serve customers across multiple regions provides additional competitive advantages. However, NN's moat faces several challenges. The precision manufacturing industry is highly competitive, with numerous capable competitors ranging from large diversified manufacturers to specialized niche players. Many competitors have similar capabilities and can compete aggressively on price, particularly for less complex components. The company's customer relationships, while valuable, are not exclusive, and customers typically maintain multiple suppliers for risk management purposes. The ongoing transformation of the automotive industry toward electric vehicles presents both opportunities and threats to NN's competitive position. While it creates opportunities for new, higher-margin components, it also means some of NN's traditional products may become obsolete, requiring continuous investment in new capabilities and technologies. Additionally, the company's financial constraints and recent operational challenges have limited its ability to invest in growth initiatives and maintain its competitive edge in some areas. Overall, NN maintains a decent competitive position in niche markets, but the moat is not particularly deep or durable, requiring continuous execution and investment to maintain.

Risks & safety

The margin of safety appears limited given the company's financial constraints and operational challenges, though recent improvements provide some optimism. • Cash and Liquidity: Cash position of $11.7 million is relatively low for a company of this size. Current ratio of 1.92 provides adequate short-term liquidity coverage, but free cash flow was negative $3.3 million in Q1 2025, indicating ongoing cash consumption. • Debt and Solvency: Debt-to-equity ratio of 0.75 is manageable but elevated. The company is planning debt refinancing in 2025 to reduce capital costs. Total liabilities of $295 million against total assets of $461 million suggests reasonable solvency, though the company has been unprofitable. • Valuation Metrics: Trading at 6.9x EV/EBITDA based on Q1 2025 figures, which appears reasonable for an industrial manufacturer. However, the company has been loss-making with negative ROE of -9.9%. • Other Considerations: The ongoing transformation is showing progress with 70% completion claimed by management. The company has secured significant new business wins ($150+ million) and is targeting improved profitability. However, execution risk remains high given the company's recent operational struggles and need to successfully integrate new business while improving existing operations.

Recent development

NN, Inc. has undergone significant strategic transformation over the past two years, implementing what management calls an "enterprise transformation" that is reportedly 70% complete. The company has focused on five key strategic pillars: strengthening leadership (with 80% of new leadership team in place), fixing underperforming plants (reducing EBITDA losses from $11.5 million to near breakeven), expanding margins through operational improvements, deleveraging the balance sheet, and accelerating new business wins. A major development has been the company's aggressive pursuit of new business opportunities, securing over $150 million in new business awards and building a prospecting pipeline of nearly $750 million. The company has particularly focused on growing markets including electric vehicle components, medical devices (targeting growth from $17 million to $100 million in revenue), and electrical grid infrastructure. This represents a strategic pivot away from traditional automotive applications toward higher-growth, higher-margin markets. Operationally, NN has implemented significant cost reduction initiatives, including reducing total headcount by 16.1% (525 positions), closing underperforming facilities, and reducing working capital by $21.6 million over nine quarters. The company has also launched internal startup programs called "Connect and Protect" and "NN Medical" to develop new capabilities and market opportunities. The company has made substantial progress in China, where its joint venture has achieved 19% sales growth, benefiting from the strong hybrid vehicle market and government incentives supporting the automotive sector. This geographic diversification has helped offset weakness in North American automotive markets. Additionally, NN is positioning itself to benefit from reshoring trends, securing opportunities as companies move production from Asia back to North America and Europe.

NNBR company profile · for informational purposes only — not investment advice.

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