William T. Bosway, President and Chief Executive Officer of Gibraltar Industries, INC. (NASDAQ:ROCK), recorded a purchase of 1,000 shares of the company’s common stock at a price of $41.37 per share, for a total outlay of $41,370. The transaction was disclosed on a Form 4 filing with the Securities and Exchange Commission and was executed on March 13, 2026.
After the acquisition, Bosway directly owns 230,585 shares of Gibraltar Industries. The SEC filing also lists his derivative holdings, which include 43,981.51 Restricted Stock Units designated as 2018 MSPP Match and 69,271.42 Restricted Stock Units labeled 2018 MSPP.
The purchase occurred while Gibraltar’s share price was trading near its 52-week low of $37.79. The stock has fallen 31% over the past six months, according to the information in the filing.
Independent analysis noted in the filing indicates that InvestingPro considers Gibraltar Industries to appear undervalued at current market levels. The filing references the availability of a Pro Research Report covering ROCK and more than 1,400 other U.S. equities for investors seeking expanded research.
Separately, Gibraltar Industries reported results for the fourth quarter of 2025 that missed expectations. The company posted earnings per share of -0.08, below the forecast of 1.02. Revenue for the quarter came in at $268.7 million versus projected revenue of $287.01 million. Despite those headline misses, the market reaction included some positive movement in pre-market trading, with commentary in the filing attributing at least part of that response to the company’s strategic acquisitions and growth in backlog.
These developments - the insider purchase, the disclosure of Bosway’s derivative holdings, and the mixed financial results for Q4 2025 - are all documented in the SEC filing and the company’s reported quarterly figures. Investors monitoring Gibraltar Industries may weigh the insider transaction alongside the recent earnings and revenue shortfalls as they consider the company’s near-term outlook.