All historical signals
Every promoted historical signal from this person.
- Avg 30d
- Not available
- Median 30d
- Not available
- Win rate
- Not available
- Avg Confidence
- 92%
No signal in this group has completed its 30-day window yet.
Follow public disclosures
Follow public disclosures for Klein, Christian Kurt
Review the public filings this person appears in, then save them to your watchlist when you want their future disclosures surfaced in CopyWindow.
- Role
- Vorstand
- Country
- DE
- Filings
- 1 filing
- Portfolio progression
- Not resolved yet
Portfolio progression
How a portfolio that copied every disclosed buy from this person would have moved, each position held for 30 days. Disclosed sells are excluded. Hypothetical, computed from public disclosures.
None of the 1 disclosed buy has completed its 30-day window yet, so there is no portfolio progression to report.
Historical research signal
Historical Signal Reliability
Promoted public disclosures are grouped into the full record and the subset that matches today's CopyWindow strategy filters. This is research context, not a recommendation.
Too little evidence
0 strategy-qualified
- Avg 30d outcome
- Not available
- Median 30d outcome
- Not available
- Win rate
- Not available
- Avg Confidence
- 92%
1 signal
Strategy-qualified subset
Signals matching the current strategy or an active strategy overlay.
No strategy-qualified history yet.
Evidence rows
Latest disclosure
SAP SE
Ticker SAP
- Disclosure
- 24 Jul 2026
- Hypothetical 30d
- Not available
- Data Confidence
- 92%
Observed activity
SAP SE
SAP · DE · 1 disclosure
Recent public disclosures
Source links stay visible so each filing can be checked directly.
Buy stock disclosed on 24 Jul 2026Transaction date 24 Jul 2026 · BaFin managers' transactions · 1 buyView 1 transaction
Transactions
1 buySAP
SAP SE
buy
Transaction value
€325,219
- Transaction value
- €325,219
- Copy Window
- Still fresh
- Data Confidence
- 92%
- Historical outcome
- Not available