Jakob Dupont Atara Biotherapeutics, Inc. (ATRA) insider trading activity

Jakob Dupont is EVP, Head of R&D of Atara Biotherapeutics, Inc.. Currently has a direct ownership of 290,794 shares of ATRA, which is worth approximately $2.24 Million. The most recent transaction as insider was on Mar 02, 2023, when has been sold 5,074 shares (Common Stock) at a price of $3.63 per share, resulting in proceeds of $18,418. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 291K

0% 3M change

0% 12M change

Total Value Held $2.24 Million

Jakob Dupont Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 02 2023	SELL Open market or private sale	$18,418 $3.63 p/Share	5,074 Reduced 1.71%	290,794 Common Stock
Mar 01 2023	BUY Grant, award, or other acquisition	-	141,328 Added 32.33%	295,868 Common Stock
Nov 16 2022	SELL Open market or private sale	$19,495 $4.49 p/Share	4,342 Reduced 2.73%	154,540 Common Stock
Aug 16 2022	SELL Open market or private sale	$20,744 $5.03 p/Share	4,124 Reduced 2.53%	158,882 Common Stock
May 17 2022	SELL Open market or private sale	$20,604 $5.32 p/Share	3,873 Reduced 2.32%	163,006 Common Stock
Mar 01 2022	SELL Open market or private sale	$21,899 $9.86 p/Share	2,221 Reduced 1.31%	166,879 Common Stock
Mar 01 2022	BUY Grant, award, or other acquisition	-	78,506 Added 31.71%	169,100 Common Stock

Feb 10 2022	SELL Open market or private sale	$80,000 $16.0 p/Share	5,000 Reduced 5.23%	90,594 Common Stock
Feb 10 2022	BUY Exercise of conversion of derivative security	$47,900 $9.58 p/Share	5,000 Added 4.97%	95,594 Common Stock
Jan 03 2022	SELL Open market or private sale	$80,050 $16.01 p/Share	5,000 Reduced 5.23%	90,594 Common Stock
Jan 03 2022	BUY Exercise of conversion of derivative security	$47,900 $9.58 p/Share	5,000 Added 4.97%	95,594 Common Stock
Dec 01 2021	SELL Open market or private sale	$89,700 $17.94 p/Share	5,000 Reduced 5.23%	90,594 Common Stock
Dec 01 2021	BUY Exercise of conversion of derivative security	$47,900 $9.58 p/Share	5,000 Added 4.97%	95,594 Common Stock
Nov 16 2021	SELL Open market or private sale	$37,647 $17.12 p/Share	2,199 Reduced 2.37%	90,594 Common Stock
Nov 02 2021	SELL Open market or private sale	$82,050 $16.41 p/Share	5,000 Reduced 5.11%	92,793 Common Stock
Nov 02 2021	BUY Exercise of conversion of derivative security	$47,900 $9.58 p/Share	5,000 Added 4.86%	97,793 Common Stock
Aug 17 2021	SELL Open market or private sale	$26,965 $12.53 p/Share	2,152 Reduced 2.27%	92,793 Common Stock
May 18 2021	SELL Open market or private sale	$75,427 $14.55 p/Share	5,184 Reduced 5.18%	94,945 Common Stock
Mar 01 2021	BUY Grant, award, or other acquisition	-	53,879 Added 34.98%	100,129 Common Stock

Also insider at

BCAC

Brookline Capital Acquisition Corp. Financial Services

Director

PYXS

Pyxis Oncology, Inc. Healthcare

Jakob Dupont

EVP, Head of R&D

South San Francisco, CA

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