O'Day Daniel Patrick at Gilead Sciences, Inc. (GILD) Makes $1.1M Stock Purchase
A director at Gilead Sciences, Inc. (NASDAQ:GILD) has made a significant stock purchase, according to a Form 4 filing with the Securities and Exchange Commission.
Gilead Sciences, Inc. (NASDAQ:GILD) · large purchase
Insider
O'Day Daniel Patrick
Transaction
large purchase
Shares
15,881
Price per share
$72.34
Total value
$1.1M
Shares owned after
582,564
At a glance
Key takeaways
01O'Day Daniel Patrick, a Gilead Sciences director, purchased 15,881 shares on October 30, 2026 at $72.34 per share for $1.1 million.
02Following the purchase, O'Day Daniel Patrick owns 582,564 shares while Gilead stock currently trades at $167.47.
03Just three days after buying, the insider sold 13,000 shares totaling $2.2 million on November 2, 2026.
04Form 4 filings show insider buying can signal confidence, but this director's immediate large sales suggest complex motivations beyond bullish conviction.
Transaction Details
A director at Gilead Sciences, Inc. (NASDAQ:GILD) has made a significant stock purchase, according to a Form 4 filing with the Securities and Exchange Commission.
O'Day Daniel Patrick, serving as , purchased 15,881 shares on October 30, 2026 at an average price of $72.34 per share. The total transaction was valued at $1.1M.
About Gilead Sciences, Inc.
Following this transaction, O'Day Daniel Patrick now owns 582,564 shares of Gilead Sciences, Inc. stock. Gilead Sciences, Inc.'s stock currently trades at $167.47.
Insider purchases are widely considered one of the most reliable bullish indicators in equity markets. Unlike selling — which can happen for personal financial reasons — buying requires the insider to commit their own capital, suggesting genuine confidence in the company's future. When a buys shares, they're betting their own money on outcomes they have direct visibility into.
At $1.1 million, this transaction stands out as a significant commitment. Trades of this size from corporate insiders typically attract attention from institutional investors and analysts who track Form 4 filings for early signals about company direction.
Insider transaction data is reported to the SEC via Form 4 filings, typically within two business days of the trade. Investors can track insider activity alongside other metrics — such as institutional flows, short interest, and technical indicators — to build a more complete picture of market sentiment around Gilead Sciences, Inc.
Recent Insider Transactions at Gilead Sciences, Inc.
What does insider large_purchase mean for Gilead Sciences, Inc. stock?
Insider large_purchases at Gilead Sciences, Inc. (NASDAQ:GILD) are reported to the SEC via Form 4 filings. While a single transaction doesn't predict future stock performance, patterns of insider buying can signal management confidence.