Ludovic Piquier
Insider
First SEC filing: March 11, 2026 · Latest: March 11, 2026
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-33,570
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 12, 2026 | CSTM | S | 1,000 | $33.57 | $33,570 | 241,713 Direct | -0.41% | Disposed | -19.9% (price as of 2026-08-31) |
| March 12, 2026 | CSTM | A | 5,469 | · | · | 242,713 Direct | +2.31% | Acquired | (price as of 2026-08-31) |
| March 9, 2026 | CSTM | A | 30,350 | · | · | 237,244 Direct | +14.67% | Acquired | (price as of 2026-08-31) |
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) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.