Germany Software & IT Services

CHAPTERS Group AG (CHG)

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Track

CHAPTERS Group AG witnessed notable insider activity during December 2025. Dr. Martin Possienke executed a sale on December 30, while Edda Heidbrink and Jan-Hendrik Mohr completed purchases earlier that month. These transactions represent the most recent market movements involving company leadership, following a period of varied trading patterns observed throughout the previous year.
Ticker: CHG Exchange: GER
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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 CHAPTERS Group AG. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.2
Possienke, Dr. Martin Supervisory Board Member
Transaction date
Sale
Price
492.03
Quantity 11,613
Value €3,605,860
1.6
Heidbrink, Edda Supervisory Board Member
Transaction date
Purchase
Price
92.77
Quantity 76,695
Value €279,373
1.7
Mohr, Jan-Hendrik Management Board Member
Transaction date
Purchase
Price
342.64
Quantity 88,926
Value €4,255,497
MSA Capital GmbH
Through MSA Capital GmbH, a person closely affiliated to an insider
Transaction date
Purchase
Price
36.19
Quantity 24,488
Value €886,229
2.2
Possienke, Dr. Martin Supervisory Board Member
Transaction date
Sale
Price
24.60
Quantity 13,993
Value €344,228
2.2
Possienke, Dr. Martin Supervisory Board Member
Transaction date
Sale
Price
24.60
Quantity 5,812
Value €142,975
2.2
Possienke, Dr. Martin Supervisory Board Member
Transaction date
Sale
Price
24.60
Quantity 195
Value €4,797
2.3
Carl, Marlene Management Board Member
Transaction date
Purchase
Price
17.70
Quantity 1,200
Value €21,240
2.3
Carl, Marlene Management Board Member
Transaction date
Purchase
Price
17.70
Quantity 1,206
Value €21,339
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-01-02 2025-12-30 S Sale
2.2
Possienke, Dr. Martin
Supervisory Board Member
11,613
492.03
€3,605,860 		11,613 492.03 €3,605,860
2025-12-22 2025-12-20 B Purchase
1.6
Heidbrink, Edda
Supervisory Board Member
76,695
92.77
€279,373 		76,695 92.77 €279,373
2025-12-22 2025-12-18 B Purchase
1.7
Mohr, Jan-Hendrik
Management Board Member
88,926
342.64
€4,255,497 		88,926 342.64 €4,255,497
2025-12-22 2025-12-18 B Purchase Through MSA Capital GmbH, a person closely affiliated to an insider
24,488
36.19
€886,229 		24,488 36.19 €886,229
2024-12-20 2024-12-19 S Sale
2.2
Possienke, Dr. Martin
Supervisory Board Member
13,993
24.60
€344,228 		13,993 24.60 €344,228
2024-12-20 2024-12-18 S Sale
2.2
Possienke, Dr. Martin
Supervisory Board Member
5,812
24.60
€142,975 		5,812 24.60 €142,975
2024-12-20 2024-12-17 S Sale
2.2
Possienke, Dr. Martin
Supervisory Board Member
195
24.60
€4,797 		195 24.60 €4,797
2023-11-27 2023-11-24 B Purchase
2.3
Carl, Marlene
Management Board Member
1,200
17.70
€21,240 		1,200 17.70 €21,240
2023-11-27 2023-11-24 B Purchase
2.3
Carl, Marlene
Management Board Member
1,206
17.70
€21,339 		1,206 17.70 €21,339
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