Martin Jarrett
Insider
First SEC filing: April 9, 2026 · Latest: April 9, 2026
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-157,797
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | CSTM | S | 4,716 | $33.46 | $157,797 | 15,375 Direct | -23.47% | Disposed | -23.8% (price as of 2026-09-14) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 9, 2026 | CSTM | Ordinary shares | · | Direct |