Robert Gries Jr., a director at Slide Insurance Holdings, sold 56,424 shares of the company’s common stock across two transactions. The sales had a total value of about $1.05 mn, with weighted average prices ranging from $18.55 to $18.70 per share, according to Investing.com.
Slide Insurance, listed on Nasdaq under SLDE, traded at $18.86 after the transactions, down 7.5% over the past year. InvestingPro analysis suggests the stock remains undervalued based on its Fair Value assessment, and its tips data shows SLDE trades at a low earnings multiple.
On May 5, Gries sold 28,212 shares at a weighted average price of $18.55. Individual trades ranged from $18.28 to $18.65 per share. On May 6, he sold another 28,212 shares at a weighted average price of $18.70, with transaction prices ranging from $18.53 to $18.88.
The trades were executed under a 10b5-1 trading plan adopted by Gries on December 12, 2025. These plans allow corporate insiders to schedule sales in advance, which helps reduce concerns around trading on non-public information. Still, investors tend to watch director sales closely. Fair enough.
The shares were held indirectly by GRM Family Limited Partnership, an entity controlled by Gries. He disclaims beneficial ownership of the securities except to the extent of his financial interest.
After the transactions, Gries indirectly holds 1,861,993 Slide Insurance shares through GRM Family Limited Partnership. He also directly owns 843,804 common shares, leaving him with a sizable position in the insurer, which has a market capitalisation of about $2.15 bn.
According to Beinsure analysts, the sale does not automatically signal a weaker insider view, since it followed a prearranged trading plan and Gries retains a large stake. The timing still draws attention because Slide has been active on both earnings and expansion fronts.
Slide Insurance recently reported strong first-quarter 2026 results. Earnings per share reached $1.02, well above the consensus estimate of $0.67. Revenue came in at $389.3 mn, pointing to solid operating momentum.
After the results, Texas Capital Securities raised its price target for Slide Insurance to $27 from $25 and kept a Buy rating on the stock. The move reflected confidence in the company’s earnings outlook.
Slide has also expanded into California’s residential property insurance market. The company launched an excess and surplus lines programme and wrote its first policy in the state.
That California entry comes as several major carriers have reduced exposure or left parts of the market because of wildfire risk, higher rebuilding costs, and regulatory pressure.
For Slide, the pullback by larger insurers creates room to write business in a difficult but potentially profitable market.
The company’s recent moves point to an insurer trying to pair growth with selective risk-taking. Investors now have two threads to watch: insider selling under a trading plan, and a business pushing into markets where capacity has become scarce.
