Corporate insider · disclosed-activity record
Pres. & Chief Exec. Officer
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
0
Bearish filings
127
Names touched
1
Disclosed $ (bull / bear)
— / $22.1M
Most active in: CSTL (127)
| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-10-05 | CSTL | sold | $114K | SEC ↗ |
| 2026-10-05 | CSTL | sold | $305K | SEC ↗ |
| 2026-10-05 | CSTL | sold | $97K | SEC ↗ |
| 2026-10-05 | CSTL | filed notice to sell | $1.1M | SEC ↗ |
| 2026-09-21 | CSTL | sold | $96K | SEC ↗ |
| 2026-09-21 | CSTL | sold | $113K | SEC ↗ |
| 2026-09-21 | CSTL | sold | $303K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $7K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $2K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $3K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $268K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $100K | SEC ↗ |
| 2026-09-11 | CSTL | sold | $85K | SEC ↗ |
| 2026-09-11 | CSTL | filed notice to sell | $938K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $32K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $7K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $6K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $711 | SEC ↗ |
| 2026-08-28 | CSTL | sold | $83K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $71K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $380K | SEC ↗ |
| 2026-08-28 | CSTL | sold | $9K | SEC ↗ |
| 2026-08-14 | CSTL | sold | $8K | SEC ↗ |
| 2026-08-14 | CSTL | sold | $33K | SEC ↗ |
| 2026-08-14 | CSTL | sold | $81K | SEC ↗ |
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Start free — 1 week, no card →Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals