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Insider ActivityCSTM
Guo Jack Q., EVP & CFO at CONSTELLIUM SE, sold $822K of CSTM
Updated Jun 20, 2026
Guo Jack Q.
EVP & CFO
CONSTELLIUM SE ·
$CSTM
Transaction Details
| Insider | Guo Jack Q. |
|---|---|
| Title | EVP & CFO |
| Company | CONSTELLIUM SE |
| Ticker | CSTM |
| Transaction Type | Sale |
| Transaction Date | 2026-05-05 |
| Shares Traded | 25,201 |
| Price Per Share | $32.62 |
| Total Value | $822K |
| Filed Date | 2026-05-07 |
| Accession Number | 0002095182-26-000002 |
Ownership Context
| Shares Owned After Transaction | 185,368 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0002095182-26-000002
Other Insider Trades — CSTM
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Ormerod John | Director | sold | $280K | 2026-06-04 |
| Becker Marcus | SVP CPO | sold | $363K | 2026-05-28 |
| 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 |
| Brandjes Michiel | Director | sold | $325K | 2026-05-05 |
| Hoffmann Philippe | President, A&T | sold | $1.6M | 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
70.11
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 20, 2026 at 07:16 UTC