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SEC filing
DSP · CIK 1828791
4 · Dec 18, 2025 · Vanderhook Christopher sold 19.10K shares at $11.77/share ($224.9K); exercised options for 12.50K shares; reported 12.50K shares
Vanderhook Christopher sold 19.10K shares at $11.77/share ($224.9K); exercised options for 12.50K shares; reported 12.50K shares
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