Rubean AG (R1B)

Rubean AG recorded five insider trading transactions over the past ninety days, all representing purchases totaling 41,760 EUR. Three distinct individuals participated in these acquisitions. This activity follows a period where the stock price declined by ten percent, currently trading near its fifty-two-week low despite recent positive accumulation patterns by company leadership.
Ticker: R1B Exchange: MUN


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Rubean AG. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Buy 6 Aug 2026
Value €2,408,554.51 | Price 244.60 | Shares 30,361
Through M2 Ventures GmbH, a closely affiliated person
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-08-06 2026-08-06 B Purchase Through M2 Ventures GmbH, a person closely affiliated to an insider
30,361
244.60
€2,408,555
30,361 244.60 €2,408,555
2026-08-06 2026-08-05 B Purchase Supervisory Board Member
21,483
399.94
€3,443,066
21,483 399.94 €3,443,066
2026-07-15 2026-07-13 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
7,536
350.14
€4,639,041
7,536 350.14 €4,639,041
2026-07-06 2026-07-03 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
2,000
4.64
€9,280
2,000 4.64 €9,280
2026-05-22 2026-05-21 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
1,008
4.96
€5,000
1,008 4.96 €5,000
2026-02-20 2026-02-19 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
1,000
4.70
€4,700
1,000 4.70 €4,700
2026-01-06 2026-01-06 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
2,200
4.69
€10,320
2,200 4.69 €10,320
2025-12-31 2025-12-30 B Purchase Through BMK Holding GmbH, a person closely affiliated to an insider
300
4.50
€1,350
300 4.50 €1,350
2025-12-24 2025-12-23 B Purchase Through BMK Holding GmbH, a person closely affiliated to an insider
714
4.68
€3,342
714 4.68 €3,342
2025-12-16 2025-12-15 B Purchase Through BMK Holding GmbH, a person closely affiliated to an insider
991
4.60
€4,559
991 4.60 €4,559
2025-10-17 2025-10-16 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
871
6.05
€5,270
871 6.05 €5,270
2025-08-29 2025-08-26 B Purchase Through M2 Ventures GmbH, a person closely affiliated to an insider
1,095
6.16
€6,745
1,095 6.16 €6,745
2025-08-26 2025-08-22 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
1,557
6.14
€9,558
1,557 6.14 €9,558
2025-07-07 2025-07-03 B Purchase Supervisory Board Member
344,717
5.50
€1,895,944
344,717 5.50 €1,895,944
2025-05-19 2025-05-16 B Purchase Supervisory Board Member
300,000
5.50
€1,650,000
300,000 5.50 €1,650,000
2025-05-14 2025-05-14 B Purchase Supervisory Board Member
131,604
5.50
€723,822
131,604 5.50 €723,822
2025-04-09 2025-04-07 B Purchase Supervisory Board Member
2,000
4.20
€8,400
2,000 4.20 €8,400
2025-03-06 2025-03-06 B Purchase Through M2 Ventures GmbH, a person closely affiliated to an insider
1,000
4.44
€4,440
1,000 4.44 €4,440
2025-02-21 2025-02-21 B Purchase Through M2 Ventures GmbH, a person closely affiliated to an insider
2,000
4.86
€9,720
2,000 4.86 €9,720
2025-02-12 2025-02-12 B Purchase Through M2 Venture GmbH, a person closely affiliated to an insider
1,500
4.21
€6,314
1,500 4.21 €6,314