Insider Trading

Notable insider buying and selling activity across public companies.

Tracking and analysis of reported insider transactions, including executive and director buying or selling. Insider activity can offer insight into internal confidence, valuation perceptions, and potential inflection points.

Articles

1,287 total articles

Exelixis Director Sells $4.68M in Stock After Exercising Options

Exelixis Director Sells $4.68M in Stock After Exercising Options

Julie Smith, a director at Exelixis, executed option exercises that converted into 106,539 shares of the company's common stock and subsequently sold those shares on February 17-18, 2026, realizing proceeds of about $4.68 million. The option exercises cost a combined $2,060,953. These transactions occurred as Exelixis reported a fourth-quarter 2025…

Insider Nerges Increases Stake in CSP Inc., Buys $101,525 in Shares

Insider Nerges Increases Stake in CSP Inc., Buys $101,525 in Shares

Joseph R. Nerges, a 10% owner of CSP Inc (NASDAQ:CSPI), purchased 10,812 shares of the company between February 17 and February 19, 2026, spending $101,525 at prices between $9.12 and $9.32 per share. After the transactions Nerges owns 1,406,075 shares. Separately, CSP Inc reported a drop in total revenue for the first quarter of fiscal 2026 while …

RENN Fund President Murray Stahl Buys $3,118 in Shares

RENN Fund President Murray Stahl Buys $3,118 in Shares

Murray Stahl, President and Co-Portfolio Manager of RENN Fund, Inc. (EXCHANGE:RCG), purchased $3,118 worth of common stock on February 18, 2026. The transaction totaled 1,054 shares at $2.75 per share and included both direct and indirect acquisitions across several affiliated entities. RENN Fund, valued at $19.64 million, reported near 37% revenue…

Matrix Service VP Disposes of $47K in Stock Amid Quarterly Miss

Matrix Service VP Disposes of $47K in Stock Amid Quarterly Miss

Nancy E. Austin, Vice President and Chief Administrative Officer at Matrix Service Co (NASDAQ: MTRX), sold 4,193 shares of common stock on February 18, 2026 for roughly $47,345. The sale occurred as Matrix Service, with a market capitalization of $315.88 million, reported fiscal Q2 2026 results that missed both EPS and revenue forecasts.

Ciena CEO Executes $884K Stock Sale Under Prearranged Plan

Ciena CEO Executes $884K Stock Sale Under Prearranged Plan

Gary B. Smith, President and CEO of Ciena Corp (NASDAQ: CIEN), sold 2,952 shares on February 17, 2026, in a transaction valued at $884,157. The sale, carried out under a Rule 10b5-1 trading plan dated October 4, 2025, was executed at a weighted average price of $299.5113 per share with trade prices ranging from $287.74 to $307.58. After the sale, S…