Winther Karsten (CIK 1917820) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-19). Recent activity: Buy VRT (2 shares), Buy VRT (1 shares), Buy VRT (103 shares), Buy VRT (7,000 shares), Buy VRT (29,756 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-19 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 2 | $0 |
| 2025-09-26 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 1 | $0 |
| 2025-08-14 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 103 | $1,241 |
| 2025-08-14 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 7,000 | $86,240 |
| 2025-08-14 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 29,756 | $471,335 |
| 2025-08-14 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 4,795 | $345,672 |
| 2025-08-14 | Vertiv Holdings Co (VRT) | President, EMEA | Sell | 41,654 | $5.6M |
| 2025-06-27 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 2 | $0 |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 9,500 | $114,475 |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Sell | 1,200 | $115,920 |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 53,000 | $652,960 |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Sell | 53,000 | $5.1M |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Buy | 5,500 | $66,275 |
| 2025-05-09 | Vertiv Holdings Co (VRT) | President, EMEA | Sell | 5,500 | $518,815 |
来源：SEC Form 4 申报文件 · 截至 2025-12-19