Anh Co Nguyen Atara Biotherapeutics, Inc. (ATRA) insider trading activity

ATRA Quotes by TradingView

Anh Co Nguyen is President and CEO of Atara Biotherapeutics, Inc.. Currently has a direct ownership of 74,123 shares of ATRA, which is worth approximately $510,707. The most recent transaction as insider was on Mar 03, 2025, when has been sold 3,331 shares (Common Stock) at a price of $7.0 per share, resulting in proceeds of $23,317. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 74.1K
4.3% 3M change
92.13% 12M change
Total Value Held $510,707

AnhCo Nguyen Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 03 2025
SELL
Open market or private sale
$23,317 $7.0 p/Share
3,331 Reduced 4.3%
74,123 Common Stock
Nov 18 2024
SELL
Open market or private sale
$18,636 $11.2 p/Share
1,664 Reduced 2.1%
77,454 Common Stock
Sep 09 2024
BUY
Grant, award, or other acquisition
-
45,000 Added 36.26%
79,118 Common Stock
Aug 16 2024
SELL
Open market or private sale
$12,073 $6.63 p/Share
1,821 Reduced 5.07%
34,118 Common Stock
May 16 2024
SELL
Open market or private sale
$26,597 $0.62 p/Share
42,899 Reduced 4.56%
898,498 Common Stock
Mar 04 2024
SELL
Open market or private sale
$7,737 $0.72 p/Share
10,746 Reduced 1.13%
941,397 Common Stock
Jan 08 2024
BUY
Grant, award, or other acquisition
-
675,000 Added 41.48%
952,143 Common Stock
Nov 16 2023
SELL
Open market or private sale
$3,453 $0.39 p/Share
8,856 Reduced 3.1%
277,143 Common Stock
Aug 16 2023
SELL
Open market or private sale
$24,957 $1.65 p/Share
15,126 Reduced 5.02%
285,999 Common Stock
AN

Anh Co Nguyen

President and CEO
Thousand Oaks, CA

Track Institutional and Insider Activities on ATRA

Follow Atara Biotherapeutics, Inc. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells ATRA shares.

Notify only if

Insider Trading

Get notified when an Atara Biotherapeutics, Inc. insider buys or sells ATRA shares.

Notify only if

News

Receive news related to Atara Biotherapeutics, Inc.

Choose your preferred platform and Sign Up 👇 Telegram Email
Track Activities on ATRA