Bernhard E. Spiess
Insider
First SEC filing: July 24, 2019 · Latest: July 24, 2019
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 10, 2021 | CSTL | M | 1,500 | · | · | 15,062 Direct | +11.06% | Acquired | (price as of 2026-10-02) |
| Dec. 10, 2021 | CSTL | F | 366 | $40.52 | $14,830 | 14,696 Direct | -2.43% | Disposed | -12.2% (price as of 2026-10-02) |
| Dec. 10, 2021 | CSTL | M | 1,500 | · | · | 4,500 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | M 10b5-1 | 8,989 | $1.92 | $17,259 | 22,551 Direct | +66.28% | Acquired | 1752.1% (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | M 10b5-1 | 6,412 | $2.39 | $15,325 | 28,963 Direct | +28.43% | Acquired | 1387.9% (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | S 10b5-1 | 8,038 | $75.24 | $604,779 | 20,925 Direct | -27.75% | Disposed | -52.7% (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | S 10b5-1 | 5,889 | $76.14 | $448,388 | 15,036 Direct | -28.14% | Disposed | -53.3% (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | S 10b5-1 | 1,474 | $77.29 | $113,925 | 13,562 Direct | -9.80% | Disposed | -54.0% (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | M 10b5-1 | 8,989 | · | · | 5,889 Direct | -60.42% | Disposed | (price as of 2026-10-02) |
| Sept. 2, 2021 | CSTL | M 10b5-1 | 6,412 | · | · | 2,304 Direct | -73.57% | Disposed | (price as of 2026-10-02) |
| June 8, 2021 | CSTL | M 10b5-1 | 8,989 | $1.92 | $17,259 | 22,551 Direct | +66.28% | Acquired | 1752.1% (price as of 2026-10-02) |
| June 8, 2021 | CSTL | S 10b5-1 | 8,989 | $70.00 | $629,230 | 13,562 Direct | -39.86% | Disposed | -49.2% (price as of 2026-10-02) |
| June 8, 2021 | CSTL | M 10b5-1 | 8,989 | · | · | 14,878 Direct | -37.66% | Disposed | (price as of 2026-10-02) |
| Dec. 10, 2020 | CSTL | A | 23,000 | · | · | 23,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 10, 2020 | CSTL | A | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 1, 2020 | CSTL | S | 40,000 | $49.97 | $1,998,800 | 11,747 Direct | -77.30% | Disposed | -28.8% (price as of 2026-10-02) |
| Sept. 9, 2020 | CSTL | S 10b5-1 | 15,000 | $49.80 | $747,000 | 51,747 Direct | -22.47% | Disposed | -28.6% (price as of 2026-10-02) |
| Sept. 8, 2020 | CSTL | S 10b5-1 | 14,888 | $49.00 | $729,512 | 66,747 Direct | -18.24% | Disposed | -27.4% (price as of 2026-10-02) |
| Sept. 4, 2020 | CSTL | S 10b5-1 | 20,000 | $47.00 | $940,000 | 86,747 Direct | -18.74% | Disposed | -24.3% (price as of 2026-10-02) |
| Sept. 4, 2020 | CSTL | S 10b5-1 | 5,112 | $49.00 | $250,488 | 81,635 Direct | -5.89% | Disposed | -27.4% (price as of 2026-10-02) |
| Aug. 19, 2020 | CSTL | S 10b5-1 | 20,000 | $45.00 | $900,000 | 105,626 Direct | -15.92% | Disposed | -21.0% (price as of 2026-10-02) |
| June 2, 2020 | CSTL | S | 31,833 | $38.18 | $1,215,384 | 126,026 Direct | -20.17% | Disposed | -6.9% (price as of 2026-10-02) |
| June 2, 2020 | CSTL | S | 400 | $38.94 | $15,576 | 125,626 Direct | -0.32% | Disposed | -8.7% (price as of 2026-10-02) |
| May 8, 2020 | CSTL | M | 32,233 | $1.92 | $61,887 | 157,859 Direct | +25.66% | Acquired | 1752.1% (price as of 2026-10-02) |
| May 8, 2020 | CSTL | M | 32,233 | · | · | 23,867 Direct | -57.46% | Disposed | (price as of 2026-10-02) |
| Dec. 13, 2019 | CSTL | A | 35,000 | · | · | 35,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2019 | CSTL | C | None | · | · | 0 Direct | · | Disposed | (price as of 2026-10-02) |
| July 29, 2019 | CSTL | C | 6,872 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 29, 2019 | CSTL | C | 1,619 | $12.80 | $20,723 | 124,337 Direct | +1.32% | Acquired | 177.8% (price as of 2026-10-02) |
| July 29, 2019 | CSTL | C | 5,637 | · | · | 122,718 Direct | +4.81% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Dec. 10, 2021 | CSTL | Restricted Stock Units | Common Stock | · | · | 1,500 | Disposed |
| Sept. 2, 2021 | CSTL | Stock option (right to buy) | Common Stock | $1.92 | May 23, 2026 | 8,989 | Disposed |
| Sept. 2, 2021 | CSTL | Stock option (right to buy) | Common Stock | $2.39 | May 9, 2028 | 6,412 | Disposed |
| June 8, 2021 | CSTL | Stock option (right to buy) | Common Stock | $1.92 | May 23, 2026 | 8,989 | Disposed |
| Dec. 10, 2020 | CSTL | Stock option (right to buy) | Common Stock | $59.16 | Dec. 9, 2030 | 23,000 | Acquired |
| Dec. 10, 2020 | CSTL | Restricted Stock Units | Common Stock | · | · | 6,000 | Acquired |
| May 8, 2020 | CSTL | Stock option (right to buy) | Common Stock | $1.92 | May 23, 2026 | 32,233 | Disposed |
| Dec. 13, 2019 | CSTL | Stock option (right to buy) | Common Stock | $29.50 | Dec. 12, 2029 | 35,000 | Acquired |
| July 29, 2019 | CSTL | Convertible Promissory Note | Common Stock | · | · | · | Disposed |
| July 29, 2019 | CSTL | Series F Preferred Stock | Common Stock | · | · | 6,872 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 24, 2019 | CSTL | Common Stock | 117,081 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 41,222 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 14,878 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 8,716 | Direct |
| July 24, 2019 | CSTL | Stock option (right to buy) | 24,610 | Direct |
| July 24, 2019 | CSTL | Series F Preferred Stock | 5,637 | Direct |
| July 24, 2019 | CSTL | Convertible Promissory Note | · | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2020 | $350,000 | $3,150 | $354,960 | $806,861 | $163,800 | · | $11,400 | $1,335,211 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.