Machine signal
Active cluster buy — 5 distinct insiders, $2.3M, window ends Sep 25, 2026.
Figures computed from official regulatory filings — .
Ownershipinsiders 57.45% · institutions 36.47%
In EUR · as of Oct 19, 2026
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Altarea SCA is the French leader in low-carbon urban transformation, with the most comprehensive real estate offering to serve, the city and its users. In each of its activities, the Group has all the expertise and recognized brands needed to design, develop, market and manage tailor-made real estate products. Altarea SCA was incorporated in 1994 in France.
Market information source · Oct 19, 2026
Open-market timeline · full history
79 buys170 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $80.3K | conv 35 |
| AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $84.3K | conv 35Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $285.2K | conv 42Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $461.3K | conv 39Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $18K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $51.9K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $161K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $183.8K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $32.3K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $116.1K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $126.2K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $159.6K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $106.5K | conv 34Cluster | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $69.5K | conv 44ClusterFirst in 12mo | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Buy | $201.2K | conv 44ClusterFirst in 12mo | AMF |
| EVERSPEED SASU | Buy | $77.2K | conv 69Cluster | AMF |
| Nicolas deuze | Buy | $102.2K | conv 75ClusterUnusual size+1 | AMF |
| CREDIT AGRICOLE ASSURANCES SA à conseil d'administration | Other | $38.9M | AMF |
| MARIE-CATHERINE CHAZEAUXtrack record | Buy | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | conv 52ClusterFirst in 12mo | AMF |
| ALTA GROUPE Société par actions simplifiéetrack record | Other | $39.5M | AMF |
| OPUS INVESTMENT Société à responsabilité limitée de droit néerlandais (BV) | Other | $1.9M | AMF |
| ALTA PATRIMOINE Société par actions simplifiée | Other | $22.3M | AMF |
| ALTAGER Société par actions simplifiée | Other | $9.9M | AMF |
| Edward Arkwright | Award | $6.4K | AMF |
| Catherine LEROYtrack record | Buy | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | conv 73ClusterFirst in 12mo | AMF |