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- Maetzold Derek J
Stock Insider Trading Activity of Maetzold Derek J
| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| MAETZOLD DEREK J | CSTL | Pres. & Chief Exec. Officer | Oct 2 '25 | Sell | $22.58 | 1,339 | $30,234.62 | 64,327 | |
| MAETZOLD DEREK J | CSTL | Pres. & Chief Exec. Officer | Sep 17 '25 | Sell | $21.97 | 1,339 | $29,419.17 | 64,327 |