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Insider ActivityCSTM
Becker Marcus, SVP CPO at CONSTELLIUM SE, sold $363K of CSTM
Updated Jun 18, 2026
Becker Marcus
SVP CPO
CONSTELLIUM SE ·
$CSTM
Transaction Details
| Insider | Becker Marcus |
|---|---|
| Title | SVP CPO |
| Company | CONSTELLIUM SE |
| Ticker | CSTM |
| Transaction Type | Sale |
| Transaction Date | 2026-05-28 |
| Shares Traded | 10,391 |
| Price Per Share | $34.93 |
| Total Value | $363K |
| Filed Date | 2026-06-01 |
| Accession Number | 0001563411-26-000178 |
Ownership Context
| Shares Owned After Transaction | 16,784 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001563411-26-000178
Other Insider Trades — CSTM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Ormerod John | Director | sold | $280K | 2026-06-04 |
| Soultz Bradley Lee | Director | bought | $85K | 2026-05-14 |
| Jarrett Martin | SVP Chief Innovation Officer | sold | $158K | 2026-05-14 |
| Piquier Ludovic | SVP Manuf Excellence & CTO | sold | $34K | 2026-05-12 |
| Brun Nicolas | SVP PA, Comm & Sust | sold | $902K | 2026-05-11 |
| Corre Stephane | President, AS&I | sold | $168K | 2026-05-08 |
| Guo Jack Q. | EVP & CFO | sold | $822K | 2026-05-05 |
| Brandjes Michiel | Director | sold | $325K | 2026-05-05 |
| Deslarzes Jean-Christophe | Director | bought | $41K | 2026-05-01 |
| Corre Stephane | President, AS&I | sold | $160K | 2026-05-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for CSTM — CONSTELLIUM SE →
Whisper Score — CSTM
68.75
Frenzy
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 18, 2026 at 07:07 UTC