Spiess Bernhard E.
Insider transactions at 1 company
This page shows all SEC Form 4 filings attributed to Spiess Bernhard E.. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| CSTL | Chief Business Officer | Sale | 8,038 | $75.24 | $604,779 | Sep 2, 2021 |
| CSTL | Chief Business Officer | Option Exercise | 8,989 | $1.92 | $17,259 | Jun 8, 2021 |
| CSTL | Chief Business Officer | Sale | 40,000 | $49.97 | $1,998,800 | Dec 1, 2020 |
| CSTL | Chief Business Officer | Sale | 15,000 | $49.80 | $747,000 | Sep 9, 2020 |
| CSTL | Chief Business Officer | Sale | 5,112 | $49.00 | $250,488 | Sep 4, 2020 |
| CSTL | Chief Business Officer | Sale | 20,000 | $45.00 | $900,000 | Aug 19, 2020 |
| CSTL | Chief Business Officer | Sale | 31,833 | $38.18 | $1,215,384 | Jun 2, 2020 |
| CSTL | Chief Business Officer | Option Exercise | 32,233 | $1.92 | $61,887 | May 8, 2020 |
| CSTL | Chief Operating Officer | C | 5,637 | — | — | Jul 29, 2019 |