Daniel Rabinowitz, serving as Secretary and Chief Legal Officer of Natera, Inc. (NTRA), has been a consistent seller of the company's stock over the past year, with no corresponding open-market purchases recorded. Across 55 total Form 4 filings, all involving NTRA, his transactions amount to approximately $27.5 million in sales, with zero dollars allocated to acquisitions or open-market buys. The recent activity, spanning April through July 2026, shows a dense cluster of 25 sell transactions, all coded as "S" (open-market sales), reinforcing a clear one-directional pattern.
The selling has been steady and substantial, with individual transactions ranging from roughly $68,000 to over $4 million. The largest single-day activity occurred on June 24, 2026, when Rabinowitz executed four sales totaling approximately $8.45 million, including a $4.06 million transaction and a $2.82 million sale. July 1, 2026, saw another heavy batch of ten separate sales, collectively worth about $3.87 million, with values spanning from $83,630 to $993,330. Smaller but recurring sales took place on April 1, April 27, and May 1, 2026, with amounts between roughly $68,000 and $652,000, followed by additional sales on July 27 and July 28, 2026, valued at $230,274 and $254,833, respectively.
The pattern is unambiguous: Rabinowitz has been a persistent seller of NTRA shares, with no buy-side activity to offset the outflow. The frequency and size of the transactions, particularly the concentrated selling in late June and early July, indicate a deliberate and ongoing reduction of his stake in the company. While the filings do not reveal the rationale, the data shows a clear directional bias toward monetization of his holdings over the observed period.
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