Insiders who reported open-market trades in the last 12 months at the companies Daniel Waldemar Bradtke files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Daniel Waldemar Bradtke is a corporate insider, tracked as Director of High Roller Technologies, Inc. (ROLR). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Daniel Waldemar Bradtke submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Daniel Waldemar Bradtke been buying or selling stock?
Recorded transactions: 1 open-market purchase ($20K) and 1 open-market sale ($31K) across all tracked filings.
Daniel Waldemar Bradtke is Director of High Roller Technologies, Inc. (ROLR). 5 SEC Form 4 filings on record going back to 2024, most recently on 21 September 2026. Most recent open-market trade: sold $31K of ROLR on 21 September 2026. Lifetime open-market purchases: $20K. Lifetime open-market sales: $31K.
Recent transactions
3
The latest 3 SEC Form 4 transactions reported by Daniel Waldemar Bradtke.
InsiderAlpha's records for Daniel Waldemar Bradtke go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. The typical open-market purchase is $20K (1 buy totaling $20K). The largest single buy on record is $20K of ROLR in 2024. Sales side: 1 recorded sale totaling $31K, so the filing history runs sell-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
