InsiderTape plots every Form 4 on the price chart and flags cluster buys, CEO conviction, and first buys in years the moment they file. Start a free 7-day trial, cancel anytime.
START FREE TRIAL →Karsten Winther, President, EMEA, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 4 open-market SEC Form 4 transactions: 0 purchases worth $0 and 4 sales worth $12.2M, reported from Sep 3, 24 to Aug 14, 25. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 14, 25 | VRTVertiv Holdings Co | SELL | 41.7K | $134.21 | $5.6M |
| May 9, 25 | VRTVertiv Holdings Co | SELL | 5.5K | $94.33 | $519K |
| May 8, 25 | VRTVertiv Holdings Co | SELL | 53.0K | $96.60 | $5.1M |
| Sep 3, 24 | VRTVertiv Holdings Co | SELL | 12.9K | $82.25 | $1.0M |