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Castle Biosciences (CSTL) insider trades, Congressional trades and 13F ownership | OQRO

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Insider trades
Castle Biosciences (CSTL)

CST

Castle Biosciences

CSTL · NASDAQ · Services-Medical Laboratories

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Overview Insider trades Federal contracts Fund moves Congress Lobbying & PAC News Timeline

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Everything reported about this company, newest first. Each line shows the dates that matter for its source.

October 2026

Insider trade · Traded Oct 1, 2026 · Filed Oct 6, 2026
Officer sold ~$100K of CSTL shares in the open market Source
Insider trade · Traded Oct 1, 2026 · Filed Oct 6, 2026
Officer sold ~$49K of CSTL shares in the open market Source
Planned sale · Planned for Oct 5, 2026 · Notice filed Oct 5, 2026
Officer filed to sell about $1.06M of CSTL stock Source
Insider trade · Traded Sep 29, 2026 · Filed Oct 2, 2026
Officer sold ~$197K of CSTL shares in the open market Source
Insider trade · Traded Sep 30, 2026 · Filed Oct 2, 2026
Officer sold ~$35K of CSTL shares in the open market Source

September 2026

Insider trade · Traded Sep 21, 2026 · Filed Sep 24, 2026
Director sold ~$303K of CSTL shares in the open market Source
Insider trade · Traded Sep 21, 2026 · Filed Sep 24, 2026
Director sold ~$113K of CSTL shares in the open market Source
Insider trade · Traded Sep 21, 2026 · Filed Sep 24, 2026
Director sold ~$96K of CSTL shares in the open market Source