Gallagher Daniel Martin Jr., Chief Legal Officer of Robinhood Markets (HOOD), has filed 91 Form 4 transactions, all in that single company. The pattern is one-directional: he has sold $68.6 million in stock over the period covered by the filings and has recorded zero open-market purchases. His recent activity, concentrated in the last three months, shows 19 open-market sales and no buys.
The most recent cluster came on September 3, 2026, when Martin executed nine separate "S" trades in HOOD. The values ranged from $11,345 to $467,384.80, with the larger transactions including a $334,565.91 sale and a $107,641.98 sale. Combined, the September 3 sales totaled roughly $1.2 million. Two days earlier, on September 1, he exercised options (coded "M" at zero value) and had 5.69 million in shares withheld to cover taxes (coded "F"), an automatic process tied to equity vesting rather than a discretionary sale.
The selling has been steady across the summer. On August 3, Martin filed six "S" transactions with values from $26,723.01 to $309,201.10, totaling about $904,000. On July 6, he filed four more, including a $344,917.19 sale and a $300,041.69 sale, for roughly $796,500. The dollar amounts vary, but the direction does not. Martin has not bought HOOD shares on the open market at any point in the filing history, and his total sell value of $68.6 million dwarfs any other transaction type. The data shows consistent monetization of equity, with no recent purchases to offset it.
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