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Bradtke Daniel Waldemar

Director

Director
3 filings analyzed · 1 company · Latest 2025-05-21

Companies

Company Buys Sells Direction
High Roller Technologies, Inc. ROLR 3 0 Net buying

Activity

May 2025
medium
Buy
5,000 shares
$13,000
Significance 3/10

Director Bradtke bought 5,000 shares of ROLR at $2.60; stock down 74.7% from 52-week high, holdings now 10.9K shares.

Bradtke Daniel Waldemar, a Director, purchased 5,000 shares at $2.60 on 2025-05-19, increasing his holdings to 10.9K shares (+84.7% vs pre-transaction). The purchase occurs as ROLR trades at $2.01, down 74.7% from the 52-week high of $7.94 and down 26.9% over the prior 30 days. Notably, Bradtke's cross-ticker track record across 2 prior buys shows an average 90-day return of -37.4% with a 0.00% win rate, and his same-ticker history at ROLR mirrors this pattern: his prior buy on 2024-10-23 returned -24.5% over 30 days and -37.4% over 90 days. The company is unprofitable (net income $-3.3M in the latest quarter, annual revenue declining -6.0%), with a market cap of $16.9M. Two other insiders also bought within the past 14 days, forming a cluster buy pattern. The convergence of sustained underperformance on this insider's prior purchases, deteriorating company fundamentals, and concurrent cluster buying activity warrants examination of the underlying drivers and credibility of the purchase signal.

March 2025
medium
Buy
5,900 shares
$20,821
Significance 4/10

Director Bradtke buys 5,900 shares at $3.53 as stock trades -54.7% from 52-week high; 3 other insiders bought within 14 days

Bradtke Daniel Waldemar, a director at High Roller Technologies, purchased 5,900 shares at $3.53 on 2025-03-25, establishing an initial stake in the company. The stock is currently trading 54.7% below its 52-week high of $7.94 and has declined 5.5% and 15.9% over the past 30 and 90 days respectively. The company is unprofitable, posting a net loss of $501,000 in its latest quarter, and annual revenue declined 6.0% year-over-year. Notably, three other insiders also purchased shares within the prior 14 days, establishing a cluster buy pattern. Bradtke's own cross-ticker trading history shows poor results: his prior buy achieved a 90-day return of -37.4%, and his same-ticker history at ROLR exhibits identical -37.4% performance, with zero well-timed buys across both records.

October 2024
Buy
2,500 shares
$20,000
Significance 6/10

Director Bradtke buys 2,500 shares at $8.00; cluster of 4 other insiders buying within 14 days

Bradtke Daniel Waldemar, as a director, purchased 2,500 shares at $8.00 on 2024-10-23, increasing his holdings to 119,305 shares—a 2.1% addition to his pre-transaction position. This transaction is noteworthy because it is part of a cluster pattern in which 4 other insiders also bought within the past 14 days, suggesting coordinated or independently-motivated accumulation by multiple board/management participants. While High Roller Technologies is a recent listing (only 3 trading days of public history), the convergence of insider buying across multiple stakeholders shortly after IPO may indicate management confidence in the initial pricing or opportunity recognition. The current price of $7.75 sits below the $8.00 transaction price, reflecting early market volatility typical of newly-listed equities.

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