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 →Ken Takanashi, Director, is a corporate insider tracked by InsiderTape across 2 companies. The public record shows 2 open-market SEC Form 4 transactions: 1 purchase worth $20.1M and 1 sale worth $43K, reported from Jun 6, 23 to Aug 5, 25. Over this period they have been a mix of buying and selling.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 5, 25 | WVEWave Life Sciences Ltd. | SELL | 4.9K | $8.75 | $43K |
| Jun 6, 23 | STSASatsuma Pharmaceuticals, Inc. | BUY | 22.05M | $0.91 | $20.1M |