John B Moriarty Avidity Biosciences, Inc. (RNA) insider trading activity

RNA Quotes by TradingView

John B Moriarty is Chief Legal Officer of Avidity Biosciences, Inc.. Currently has a direct ownership of 76,931 shares of RNA, which is worth approximately $5.45 Million. The most recent transaction as insider was on Dec 17, 2025, when has been sold 26,824 shares (Common Stock) at a price of $71.87 per share, resulting in proceeds of $1,927,840. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 76.9K
61.1% 3M change
207.72% 12M change
Total Value Held $5.45 Million

John B Moriarty Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 17 2025
SELL
Payment of exercise price or tax liability
$1,927,840 $71.87 p/Share
26,824 Reduced 25.85%
76,931 Common Stock
Dec 17 2025
BUY
Grant, award, or other acquisition
-
56,000 Added 35.05%
103,755 Common Stock
Aug 04 2025
SELL
Open market or private sale
$81,291 $36.21 p/Share
2,245 Reduced 4.49%
47,755 Common Stock
Jan 06 2025
BUY
Grant, award, or other acquisition
-
25,000 Added 33.33%
50,000 Common Stock
Aug 01 2024
BUY
Grant, award, or other acquisition
-
25,000 Added 50.0%
25,000 Common Stock

Also insider at

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Olema Pharmaceuticals, Inc. Healthcare
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MRTX
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JBM

John B Moriarty

Chief Legal Officer
San Francisco, CA

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