Mandinach Barry M. 4

What Happened
Barry M. Mandinach, EVP and Head of Distribution at Virtus Investment Partners (VRTS), sold a total of 5,000 shares in open-market transactions on June 16, 2026. The transactions were: 4,500 shares at a weighted-average price of $144.71 (proceeds $651,195) and 500 shares at a weighted-average price of $145.25 (proceeds $72,625), for combined gross proceeds of approximately $723,820. These were sales (not purchases or option exercises).

Key Details

• Transaction date: 2026-06-16; Form 4 filed: 2026-06-17 (filed next day; within the usual 2-business-day window).
• Prices/volume: 4,500 shares at $144.71 (weighted avg; range $144.175–$144.818, per footnote F1); 500 shares at $145.25 (weighted avg; range $145.200–$145.270, per footnote F2).
• Shares owned after transaction: not explicitly stated in the provided summary. Filing notes 4,680 RSUs scheduled to vest (2,041 on 3/15/2027; 1,608 on 3/15/2028; 1,031 on 3/15/2029) (footnote F3).
• Footnotes: F1 and F2 explain weighted-average pricing and per-trade price ranges; the reporting person will provide a per-price breakdown on request. F3 lists future RSU vesting amounts.
• Transaction type code: S = Sale (open-market disposition).

Context
These were open-market sales and therefore represent dispositions of stock rather than new purchases or option exercises. Sales by executives can be routine (e.g., for diversification, tax or liquidity needs) and do not by themselves indicate company performance or insider sentiment. The filing appears timely.