Maria Grazia Roncarolo Atara Biotherapeutics, Inc. (ATRA) insider trading activity

ATRA Quotes by TradingView

Maria Grazia Roncarolo is of Atara Biotherapeutics, Inc.. Currently has a direct ownership of 17,368 shares of ATRA, which is worth approximately $199,732. The most recent transaction as insider was on Jun 10, 2025, when has been sold 7,828 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 17.4K
92.72% 3M change
92.72% 12M change
Total Value Held $199,732

Maria Grazia Roncarolo Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 10 2025
BUY
Grant, award, or other acquisition
-
7,828 Added 31.07%
17,368 Common Stock
Mar 31 2024
BUY
Grant, award, or other acquisition
-
150,000 Added 38.61%
238,500 Common Stock
May 31 2023
BUY
Grant, award, or other acquisition
-
57,000 Added 39.18%
88,500 Common Stock
Jun 23 2022
BUY
Grant, award, or other acquisition
-
20,500 Added 39.42%
31,500 Common Stock
Jun 08 2021
BUY
Grant, award, or other acquisition
-
11,000 Added 50.0%
11,000 Common Stock
MGR

Maria Grazia Roncarolo

South San Francisco, CA

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