Across the past 12 months, Constellium Se insiders bought at least $207,677 of stock on the open market (100.73K shares), and sold $12.19 million of stock on the open market (419.7K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Ingrid Joerg | Ceo | 406,464 | 0 | 406,464 | 25.7% | 13 Jul, 2026 |
| 2 | Ludovic Piquier | Svp Manuf Excellence Cto | 241,713 | 0 | 241,713 | 15.3% | 13 May, 2026 |
| 3 | Jack Q. Guo | Evp Cfo | 185,368 | 0 | 185,368 | 11.7% | 07 May, 2026 |
| 4 | Philip Ryan Jurkovic | Svp Chro | 172,149 | 0 | 172,149 | 10.9% | 04 May, 2026 |
| 5 | Philippe Hoffmann | President, At | 144,153 | 0 | 144,153 | 9.1% | 05 May, 2026 |
| 6 | Nicolas Brun | Svp Pa, Comm Sust | 104,891 | 0 | 104,891 | 6.6% | 12 May, 2026 |
| 7 | Stephane Corre | President, Asi | 62,313 | 0 | 62,313 | 3.9% | 12 May, 2026 |
| 8 | Jean-Christophe Deslarzes | Director | 43,515 | 0 | 43,515 | 2.8% | 03 Aug, 2026 |
| 9 | Michiel Brandjes | Director | 41,600 | 0 | 41,600 | 2.6% | 07 May, 2026 |
| 10 | Niklaus Schild | Svp Cio Cdo | 38,703 | 0 | 38,703 | 2.4% | 16 Mar, 2026 |
| 11 | Matthew B. Perkins | President, Parp | 33,212 | 0 | 33,212 | 2.1% | 16 Mar, 2026 |
| 12 | Stephen Charles Walters | Svp Gc Secretary | 25,068 | 0 | 25,068 | 1.6% | 16 Mar, 2026 |
| 13 | John Ormerod | Director | 24,873 | 0 | 24,873 | 1.6% | 08 Jun, 2026 |
| 14 | Isabelle Boccon-Gibod | Director | 23,000 | 0 | 23,000 | 1.5% | 27 Feb, 2026 |
| 15 | Marcus Becker | Svp Cpo | 16,784 | 0 | 16,784 | 1.1% | 01 Jun, 2026 |
| 16 | Martin Jarrett | Svp Chief Innovation Officer | 15,375 | 0 | 15,375 | 1.0% | 18 May, 2026 |
| 17 | Bradley Lee Soultz | Director | 0 | 2,500 | 2,500 | 0.2% | 18 May, 2026 |
| 18 | Wiebke Weiler | Director | 625 | 0 | 625 | 0.0% | 16 Mar, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 03 Aug, 2026 | Jean-Christophe Deslarzes | Director | Acquired P | 1,490 | $27.24 | $40.59K | 43,515 | Direct |
| 10 Jul, 2026 | Ingrid Joerg | Ceo | Disposed F | 2,984 | $29.28 | $87.37K | 406,464 | Direct |
| 04 Jun, 2026 | John Ormerod | Director | Disposed S | 8,000 | $35.01 | $280.08K | 24,873 | Direct |
| 28 May, 2026 | Marcus Becker | Svp Cpo | Disposed S | 10,391 | $34.93 | $362.96K | 16,784 | Direct |
| 14 May, 2026 | Bradley Lee Soultz | Director | Acquired P | 2,500 | $33.84 | $84.60K | 2,500 | Indirect |
| 14 May, 2026 | Martin Jarrett | Svp Chief Innovation Officer | Disposed S | 4,716 | $33.46 | $157.80K | 15,375 | Direct |
| 12 May, 2026 | Ludovic Piquier | Svp Manuf Excellence Cto | Disposed S | 1,000 | $33.57 | $33.57K | 241,713 | Direct |
| 11 May, 2026 | Nicolas Brun | Svp Pa, Comm Sust | Disposed S | 26,661 | $33.85 | $902.47K | 104,891 | Direct |
| 08 May, 2026 | Stephane Corre | President, Asi | Disposed S | 5,000 | $33.52 | $167.60K | 62,313 | Direct |
| 05 May, 2026 | Michiel Brandjes | Director | Disposed S | 10,400 | $31.25 | $325.00K | 41,600 | Direct |
| 05 May, 2026 | Jack Q. Guo | Evp Cfo | Disposed S | 25,201 | $32.62 | $822.06K | 185,368 | Direct |
| 01 May, 2026 | Philippe Hoffmann | President, At | Disposed S | 50,000 | $31.92 | $1.60Mn | 144,153 | Direct |
| 01 May, 2026 | Philip Ryan Jurkovic | Svp Chro | Disposed S | 48,784 | $32.01 | $1.56Mn | 172,149 | Direct |
| 01 May, 2026 | Stephane Corre | President, Asi | Disposed S | 5,000 | $32.04 | $160.20K | 67,313 | Direct |
| 01 May, 2026 | Jean-Christophe Deslarzes | Director | Acquired P | 1,325 | $31.13 | $41.25K | 42,025 | Direct |
| 16 Mar, 2026 | Marcus Becker | Svp Cpo | Disposed S | 10,000 | $25.09 | $250.90K | 27,175 | Direct |
| 02 Mar, 2026 | Jean-Christophe Deslarzes | Director | Acquired P | 1,665 | $24.77 | $41.24K | 40,700 | Direct |
| 12 Mar, 2026 | Matthew B. Perkins | President, Parp | Acquired A | 10,210 | $0.00 | $0 | 33,212 | Direct |
| 12 Mar, 2026 | Niklaus Schild | Svp Cio Cdo | Acquired A | 3,355 | $0.00 | $0 | 38,703 | Direct |
| 12 Mar, 2026 | Stephane Corre | President, Asi | Acquired A | 7,293 | $0.00 | $0 | 72,313 | Direct |