Shares of Space Exploration Technologies Corp., the parent company known as SpaceX, fell 3.11%, or $4.46, to $138.88 as of 9:56 a.m. EDT Wednesday, as investors braced for a major insider share unlock scheduled for Thursday while a broader selloff across high-growth technology names continued to weigh on the stock.

Wednesday's decline extends a choppy stretch for the newly public aerospace and satellite communications company, which has whipsawed sharply in both directions since debuting on the Nasdaq earlier this summer. According to Yahoo Finance, an additional tranche of roughly 319 million shares becomes eligible for sale beginning Aug. 20, a development that has created immediate downside risk from potential insider profit-taking and an expansion of the stock's available trading float as it rebounds from earlier lows.

The company's initial post-IPO trajectory has been notably volatile. SpaceX shares priced at $150 at their market debut before falling roughly 30% from that level in the weeks that followed, hitting a closing low of $108.37 in late July, according to Yahoo Finance. From that low point, the stock climbed sharply, moving from the $108-to-$116 range in late July to the mid-$140s by mid-August, before pulling back again in recent sessions amid the broader market pressure now weighing on high-growth technology stocks. The 52-week trading range for the stock spans from $104.83 to an all-time high of $225.64, according to Investing.com, illustrating both the scale of the stock's initial surge and its subsequent significant pullback.

According to TradingKey, Wednesday's pressure on SpaceX and similar high-growth names reflects........

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