Shares of TopGolf Callaway Brands Corp (MODG), commonly known as Callaway Golf, surged 5.51% in pre-market trading on Friday. This significant uptick comes in the wake of reports revealing substantial insider share acquisitions by key company executives.

According to recent filings made public, two high-ranking insiders have increased their stakes in the company. Most notably, President and CEO Oliver G. Brewer III reported a purchase of common shares, signaling a strong vote of confidence in the company's future prospects. Additionally, Director Russell L. Fleischer also acquired common shares, further bolstering investor sentiment.

Insider buying, particularly by top executives like the CEO, is often interpreted as a bullish signal by the market. It suggests that those with intimate knowledge of the company's operations and outlook see value in increasing their ownership. This vote of confidence from insiders appears to have resonated strongly with investors, driving the pre-market surge in Callaway Golf's stock price. As the regular trading session approaches, market participants will be watching closely to see if this positive momentum continues.