LYTIR

Insider · SEC Form 4 · Director

Jean-Christophe Deslarzes

Filed with the SEC as Deslarzes Jean-Christophe; the order above is the one the filer's own signature uses.

In the 12 months to Nov 8, 2026, on the open market: bought $83K of CSTM. Filed a median of 0 business days after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $83K in total; Insider sales: $0 in total.Aug: Insider purchases $41KNov: Insider purchases $42KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $83KInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. CSTMBought: CONSTELLIUM SE Nov 2, 2026 1,800 shares filed Nov 3, 2026 45,315 shares held directly after, as filed filing $42K
  2. CSTMBought: CONSTELLIUM SE Aug 3, 2026 1,490 shares filed Aug 3, 2026 43,515 shares held directly after, as filed filing $41K

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.