Affiliate of Co-Founder Sergey Brin Files Intent to Sell $156M in Alphabet Stock
GOOGL has more than doubled off its 52-week low of $156.16.
Summary
An affiliate of Alphabet co-founder Sergey Brin has filed an intent to sell $156.4 million in Class C Common stock, adding to recent insider distribution as the stock trades near its 52-week high.
Key Events · Ownership and Investor Activity · GOOGL
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Significant Proposed Stock Sale
MDC TRUST I, an affiliate of Alphabet, has filed a Form 144 indicating an intent to sell 409,000 shares of Class C Common stock, valued at approximately $156.4 million.
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Connection to Co-Founder
The shares intended for sale were acquired by MDC TRUST I as a gift from Alphabet co-founder Sergey Brin, highlighting a close relationship to a key insider.
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Prior Sales by Same Entity
Over the past three months, MDC TRUST I has already sold 172,000 shares, generating gross proceeds of $53.0 million, indicating an ongoing pattern of distribution.
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Market Context
The proposed sale occurs while Alphabet's stock is trading near its 52-week high, potentially indicating a move to lock in gains.
Analysis · GOOGL · Technology
This Form 144 filing indicates an intent by MDC TRUST I, an affiliate that received shares from co-founder Sergey Brin, to sell approximately $156.4 million worth of Alphabet Class C Common stock. This is a substantial amount of stock being put on the market by an entity closely tied to a company founder, especially as the stock trades near its 52-week high. This follows previous sales of $53.0 million by the same entity in the last three months, contributing to a broader pattern of insider distribution.
How filings like this one have moved
In the 30 days to Oct 26, 2026, 36.2% of the 898 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.75%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, GOOGL was trading at $387.04 on NASDAQ in the Technology sector, with a market capitalization of approximately $1.7M. The 52-week trading range was $156.16 to $402.00. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.