Vertiv Holdings Co disclosed an insider ownership update for Anders Karlborg involving the company’s Class A common stock. The Form 4 was filed on June 26, 2026, and reports activity dated June 25, 2026. The reported change relates to the automatic accrual of dividend-equivalent stock units, or DSUs, on Karlborg’s restricted stock units, or RSUs. These DSUs were credited under Vertiv’s 2020 Stock Incentive Plan and will vest on the same schedule as the underlying RSUs. The filing also notes that any fractional shares arising from the DSUs will be settled in cash. The disclosure does not describe an open-market purchase or sale of Vertiv shares, nor does the provided filing text include a transaction price, transaction code, or specific number of DSUs accrued. Instead, it reflects an equity-compensation adjustment tied to existing RSU awards. The reported beneficial ownership total is described as including shares, RSUs and DSUs. The filing also states that Karlborg’s ownership reflects shares acquired under Vertiv’s 401(k) plan in transactions exempt from Form 4 reporting requirements. Robert M. Wolfe signed the filing as attorney-in-fact on June 26, 2026. Overall, the report indicates routine compensation-related equity accruals and retirement-plan share ownership updates, rather than a discretionary insider stock trade.