Reinstra Mark

Chief Legal Officer Mark Reinstra sold 60,000 RBLX shares at $63.94 on 2026-02-13, reducing stake to 394,322 shares; stock now -54.5% from 52-week high.

Reinstra sold 60,000 shares (-13.2% of pre-transaction holdings) at $63.94, with the stock currently trading at $64.44 but down 54.5% from its $141.56 52-week high. At RBLX specifically, his prior 3 measurable sells (all on 2025-11-20) posted 90-day returns of -34.5%, -33.8%, and -33.1%—all well-timed, as the stock fell substantially after each trade. The current filing occurs just 3 days after two other sales by the same executive, suggesting sustained liquidation activity. Roblox remains unprofitable (net income of $-255.6M in the latest quarter) despite 35.8% annual revenue growth, leaving the company dependent on market sentiment and user engagement rather than earnings power. The constellation of sustained insider selling, steep decline from peak, and continued unprofitability warrants close attention to whether this represents material concern about near-term valuation or company direction.

RBLX CLO Reinstra sells 150,000 shares ($14,962,365) under pre-arranged 10b5-1 plan adopted Feb 2025

Chief Legal Officer Mark Reinstra sold 150,000 shares of Roblox Corp at $99.75 on June 16, 2025, reducing his holdings from 539,489 to 389,489 shares. This 27.8% reduction in his position is executed under a 10b5-1 trading plan adopted on February 20, 2025—a scheduled, pre-arranged disposition rather than a discretionary trading decision. The sale represents a substantial dollar volume of $14,962,365, but the scheduled nature of the transaction precludes timing-based interpretation. Investors should note that this disposition reflects a mechanistic liquidation schedule set months prior, not a current assessment of company prospects by the CLO.

Chief Legal Officer Mark Reinstra sold 50,000 RBLX shares at $84.64 on 2025-05-27 (total: $4.2M); stock now -0.8% from 52-week high.

Reinstra sold 50,000 shares (50.0K shares) for $4,232,025.00 ($4.2M) at $84.64, reducing holdings by 11.4% from 439,489 to 389,489 shares. The sale occurred near the stock's 52-week high of $85.43, with the current price at $84.79. This is his second consecutive sale at RBLX on 2025-05-20 (two separate trades); examining his SAME-TICKER HISTORY at RBLX, only 1 of 3 prior measurable sells were well-timed at the 90-day mark, suggesting inconsistent predictive accuracy at this ticker. Roblox remains unprofitable (net income: $-215.1M) despite strong 28.7% annual revenue growth ($1.0B quarterly revenue), creating tension between growth trajectory and current losses that may inform the C-suite's disposition timing.

CLO Mark Reinstra sold 24,000 RBLX shares for $1,581,348.30 on 2025-01-22 at blended $65.89/share.

Chief Legal Officer Mark Reinstra executed 2 separate sales totaling 24,000 shares for $1,581,348.30 during a period of strong momentum: RBLX has gained +12.6% over the past 30 days and +59.2% over 90 days, currently trading at $67.07 just 0.1% below its 52-week high of $67.11. Post-transaction holdings remain substantial at 281,161 shares, representing a 7.9% reduction from pre-transaction levels. Reinstra's prior sales at RBLX show mixed execution: his two measurable 90-day outcomes (from August 2024) returned +25.4% and +24.3%, indicating the stock rose after those sales rather than declined. His cross-ticker track record yields a 0.00% well-timed rate across 6 prior sells with an average 90-day return of +27.5%, suggesting a pattern of selling into upward momentum. The company remains unprofitable with net income of $-239,324,000.00 against revenue of $918,953,000.00, though annual revenue has grown +25.8%.

CLO Mark Reinstra sells 50,000 RBLX shares ($3.2M) at $64.98 on 2025-01-16; stock near 52-week high

Mark Reinstra, Chief Legal Officer & Corporate Secretary, sold 50,000 shares (50.0K shares) of Roblox at $64.98 on 2025-01-16, reducing his holdings by 15.1% to 281,161 shares. The sale occurred when RBLX was at $66.10 current price, only 0.0% from its 52-week high of $66.10, following strong recent momentum (+10.0% over 30 days, +60.6% over 90 days). At the same-ticker level, his 5 prior trades show mixed outcomes: three measurable sales generated positive 90-day returns (+11.9%, +11.0%, +14.7%), and none were well-timed (0 of 3 prior sells had negative post-sale returns). The company itself remains unprofitable with a net loss of $-239,324,000.00 despite strong revenue growth of +25.8% year-over-year. The timing of a significant stake reduction by a chief legal officer near the stock's 52-week high, coupled with the company's ongoing unprofitability, merits investor attention to any associated disclosures or forward guidance.

CLO Reinstra sells 24,000 RBLX shares for $1.4M at $59.75 avg; stock +22.2% in 30d, up 35.6% in 90d

Mark Reinstra, Chief Legal Officer & Corporate Secretary, executed two separate sales totaling 24,000 shares for $1,433,947.14 on 2024-12-23, reducing his holdings by 7.9% to 278,161 shares. The transactions occurred near the 52-week high ($61.45), with sales at $59.51 and $60.24 reflecting a blended average of $59.75 and current price $59.93—positioning within 2.5% of the year's peak. Roblox trades at a $39.3B market cap but remains unprofitable (net income −$239.3M last quarter, full-year negative), though revenue growth stands at +25.8% year-over-year. Reinstra's prior three sales at RBLX all posted positive 30-day and 90-day returns (ranging +11.0% to +14.7% at 30d and +24.3% to +32.8% at 90d), meaning subsequent price action has not validated those sales as downside hedges; his cross-ticker selling track record shows a 0.00% well-timed rate across all open-market history.

General Counsel Mark Reinstra sells 29,000 shares in 3 tranches (Aug 15-19) for $1,168,000.91 at $40.28 avg

Mark Reinstra, General Counsel & Secretary, executed 3 separate sales totaling 29,000 shares for $1,168,000.91 between August 15–19, 2024, reducing his holdings by 7.8% from 371.7K to 342.7K shares. The blended average sale price of $40.28 sits below the current price of $40.86, and the stock has risen 25.5% over the past 90 days. Roblox remains unprofitable with net income of $-205.9M, though revenue growth is strong at 25.8% annually. The filing reveals executive-level liquidation of a meaningful but not disproportionate stake during a period of stock appreciation, without sufficient context to distinguish between routine rebalancing and discretionary positioning.