Last updated: 23 May 2024 at 5:18pm EST

William Heiden Net Worth




The estimated Net Worth of William K Heiden is at least $6.11 Million dollars as of 20 May 2024. Mr. Heiden owns over 4,500 units of Atara Biotherapeutics Inc stock worth over $37,395 and over the last 12 years he sold ATRA stock worth over $5,769,203. In addition, he makes $302,492 as Independent Director at Atara Biotherapeutics Inc.

Mr. Heiden ATRA stock SEC Form 4 insiders trading

William has made over 12 trades of the Atara Biotherapeutics Inc stock since 2013, according to the Form 4 filled with the SEC. Most recently he exercised 4,500 units of ATRA stock worth $37,395 on 20 May 2024.

The largest trade he's ever made was buying 100,000 units of Atara Biotherapeutics Inc stock on 10 November 2023 worth over $25,000. On average, William trades about 4,987 units every 82 days since 2012. As of 20 May 2024 he still owns at least 4,500 units of Atara Biotherapeutics Inc stock.

You can see the complete history of Mr. Heiden stock trades at the bottom of the page.





William Heiden biography

William K. Heiden serves as Independent Director of the Company since November 2015. Mr. Heiden has served as the President and Chief Executive Officer, and as a member of the board of directors, of AMAG Pharmaceuticals, Inc., a pharmaceutical company, since May 2012. Prior to joining AMAG Pharmaceuticals, Mr. Heiden served as President and Chief Executive Officer of GTC Biotherapeutics, Inc. (now known as rEVO Biologics, Inc.), a biotherapeutics company, starting in June 2010. From September 2004 until December 2008, Mr. Heiden served as President and Chief Executive Officer of Elixir Pharmaceuticals, Inc., a biopharmaceutical company. Prior to joining Elixir Pharmaceuticals, Mr. Heiden served as President and Chief Operating Officer of Praecis Pharmaceuticals Incorporated (which was acquired by GlaxoSmithKline), from 2002 to 2004. From 1987 to 2002, Mr. Heiden progressed through various positions of increasing responsibility at Schering-Plough Corporation (which was acquired by Merck & Co.), including managing a number of businesses in the United States, Europe and Canada. Mr. Heiden holds an M.B.A. from Cornell University’s Johnson Graduate School of Management, a M.I.M. degree from the University of Louvain and a B.A. degree from the University of Florida.

What is the salary of William Heiden?

As the Independent Director of Atara Biotherapeutics Inc, the total compensation of William Heiden at Atara Biotherapeutics Inc is $302,492. There are 11 executives at Atara Biotherapeutics Inc getting paid more, with Pascal Touchon having the highest compensation of $6,637,310.



How old is William Heiden?

William Heiden is 60, he's been the Independent Director of Atara Biotherapeutics Inc since 2015. There are 2 older and 15 younger executives at Atara Biotherapeutics Inc. The oldest executive at Atara Biotherapeutics Inc is Roy Baynes, 65, who is the Independent Director.

What's William Heiden's mailing address?

William's mailing address filed with the SEC is 9704 MEDICAL CENTER DRIVE, , ROCKVILLE, MD, 20850.

Insiders trading at Atara Biotherapeutics Inc

Over the last 10 years, insiders at Atara Biotherapeutics Inc have traded over $58,305,463 worth of Atara Biotherapeutics Inc stock and bought 1,293,860 units worth $5,821,259 . The most active insiders traders include Joel S Marcus, Eric Dobmeier, and Ronald C Jr Renaud. On average, Atara Biotherapeutics Inc executives and independent directors trade stock every 9 days with the average trade being worth of $99,047. The most recent stock trade was executed by Pascal Touchon on 16 August 2024, trading 3,038 units of ATRA stock currently worth $20,142.



What does Atara Biotherapeutics Inc do?

we launched atara biotherapeutics in august 2012 to help patients combat cancer, kidney disease and other illnesses. our research is based on groundbreaking discoveries regarding the ability of activin, myostatin and other growth factors to change the course of disease progression. our goal is to help patients such as atara ciechanover, our company’s namesake, who suffered from cancer before passing away in 2012. we aim to empower patients to fight their illnesses with better treatment options. atara biotherapeutics is developing several innovative product candidates, including pinta 745, stm 434 and ata 842, and is collaborating with memorial sloan kettering cancer center (msk) in the development of three t-cell product candidates: epstein-barr virus (ebv)-targeted cytotoxic t lymphocytes (ctls), cytomegalovirus (cmv)-targeted ctls, and wilms tumor 1 (wt1)-targeted ctls. each product candidate is designed to address the underlying mechanisms of disease to treat conditions which have



What does Atara Biotherapeutics Inc's logo look like?

Atara Biotherapeutics Inc logo

Complete history of Mr. Heiden stock trades at AMAG Pharmaceuticals, Atara Biotherapeutics Inc, and Macrogenics Inc

Date
#
Company
Insider
Trans.
Transaction
Shares Price per share Total value Shares after Source
20 May 2024 William K Heiden
Director
Option 4,500 $4.26 $19,170
20 May 2024
4,500
10 Nov 2023 William K Heiden
Buy 100,000 $0.25 $25,000
10 Nov 2023
209,000
9 May 2019 William K Heiden
President and CEO
Buy 10,000 $10.70 $107,000
9 May 2019
490,056
7 Aug 2018 William K Heiden
President and CEO
Sale 5,000 $25.00 $125,000
7 Aug 2018
328,015
4 Jun 2018 William K Heiden
President and CEO
Sale 20,000 $25.00 $500,000
4 Jun 2018
333,015
1 Oct 2015 William K Heiden
President and CEO
Sale 2,000 $39.69 $79,380
1 Oct 2015
200,721
1 Sep 2015 William K Heiden
President and CEO
Sale 2,000 $61.19 $122,380
1 Sep 2015
202,721
3 Aug 2015 William K Heiden
President and CEO
Sale 2,000 $64.53 $129,060
3 Aug 2015
204,721
15 Jul 2015 William K Heiden
President and CEO
Option 20,000 $12.99 $259,800
15 Jul 2015
226,721
1 Jul 2015 William K Heiden
President and CEO
Sale 2,000 $69.41 $138,820
1 Jul 2015
206,721
5 Jun 2015 William K Heiden
President and CEO
Sale 66,875 $69.90 $4,674,563
5 Jun 2015
208,721
24 May 2013 William K Heiden
President and CEO
Option 10,000 $12.99 $129,900
24 May 2013
153,738


Atara Biotherapeutics Inc executives and stock owners

Atara Biotherapeutics Inc executives and other stock owners filed with the SEC include: