Last updated: 24 May 2024 at 8:01pm EST

James Topper Net Worth




The estimated Net Worth of James N Topper is at least $101 million dollars as of 25 April 2024. James Topper owns over 19 units of AnaptysBio Inc stock worth over $100,724,753 and over the last 19 years he sold ANAB stock worth over $1,227. In addition, he makes $320,236 as Independent Chairman of the Board at AnaptysBio Inc.

James Topper ANAB stock SEC Form 4 insiders trading

James has made over 45 trades of the AnaptysBio Inc stock since 2007, according to the Form 4 filled with the SEC. Most recently he sold 19 units of ANAB stock worth $1,227 on 25 April 2024.

The largest trade he's ever made was buying 5,925,926 units of AnaptysBio Inc stock on 14 February 2017 worth over $8,000,000. On average, James trades about 90,999 units every 65 days since 2005. As of 25 April 2024 he still owns at least 2,829,347 units of AnaptysBio Inc stock.

You can see the complete history of James Topper stock trades at the bottom of the page.





James Topper biography

Dr. James N. Topper M.D., Ph.D. serves as Independent Chairman of the Board of the Company. Dr. Topper has been a partner with Frazier Healthcare since August 2003, serving as General Partner since 2005. Before joining Frazier Healthcare, Dr. Topper served as head of the Cardiovascular Research and Development Division of Millennium Pharmaceuticals, Inc. and ran Millennium San Francisco (formerly COR Therapeutics, Inc.) from 2002 until 2003. Before the merger of COR and Millennium in 2002, Dr. Topper served as the Vice President of Biology at COR from August 1999 to February 2002. Dr. Topper has served as a director at Sierra Oncology, Inc., a public drug development company, since April 2014. Dr. Topper has served on numerous boards of directors, including Amicus Therapeutics, Inc., Amunix Pharmaceuticals, Inc., Mavupharma, Inc., Phathom Pharmaceuticals, Inc., and Portola Pharmaceuticals, Inc. Dr. Topper received his M.D. and Ph.D. in biophysics from Stanford University and his B.S. in biology from the University of Michigan. Our board of directors believes that Dr. Topper’s experience overseeing Frazier Healthcare investments in biotechnology, senior-management experience in our industry, significant knowledge of medical and scientific matters affecting our business, and understanding of our industry provide him with the qualifications and skills to serve on our board of directors.

What is the salary of James Topper?

As the Independent Chairman of the Board of AnaptysBio Inc, the total compensation of James Topper at AnaptysBio Inc is $320,236. There are 5 executives at AnaptysBio Inc getting paid more, with Hamza Suria having the highest compensation of $7,875,190.



How old is James Topper?

James Topper is 58, he's been the Independent Chairman of the Board of AnaptysBio Inc since 2019. There are 5 older and 8 younger executives at AnaptysBio Inc. The oldest executive at AnaptysBio Inc is Hollings Renton, 73, who is the Lead Independent Director.

What's James Topper's mailing address?

James's mailing address filed with the SEC is C/O PHATHOM PHARMACEUTICALS, INC., 100 CAMPUS DRIVE, SUITE 102, FLORHAM PARK,, NJ, 07932.

Insiders trading at AnaptysBio Inc

Over the last 8 years, insiders at AnaptysBio Inc have traded over $37,024,151 worth of AnaptysBio Inc stock and bought 5,919,575 units worth $115,520,117 . The most active insiders traders include Holdings A/S Novo, Capital, Llc Eco R1 et James N Topper. On average, AnaptysBio Inc executives and independent directors trade stock every 40 days with the average trade being worth of $4,143,306. The most recent stock trade was executed by Paul F. Lizzul on 14 August 2024, trading 2,000 units of ANAB stock currently worth $37,000.



What does AnaptysBio Inc do?

founded in 2005, anaptysbio, inc. is a privately-held company focused on the generation of antibody therapeutics, and the leader in the use of somatic hypermutation (shm) for antibody discovery and optimization. anaptysbio is building a pipeline of novel therapeutic antibody product candidates, including differentiated programs in cancer immunotherapy, inflammation, muscle wasting disorders, fibrosis and antibody-drug conjugate applications. anaptysbio’s proprietary shm-xel platform, which couples fully human antibody libraries with in vitro somatic hypermutation (shm) in mammalian cells to generate high affinity lead candidates, replicates key features of the human immune system and overcomes limitations of prior antibody technologies. by harnessing the natural mechanism of antibody maturation under controlled conditions, shm-xel allows for the selection of optimal antibody properties such as high affinity, function, cross-reactivity, epitope diversity and manufacturability. the c



What does AnaptysBio Inc's logo look like?

AnaptysBio Inc logo

Complete history of James Topper stock trades at Amicus Therapeutics Inc, AnaptysBio Inc, La Jolla Pharmaceutical Co, Portola Pharmaceuticals, Sierra Oncology Inc, Alpine Immune Sciences Inc, Allena Pharmaceuticals Inc, Aptinyx Inc, Entasis Therapeutics Inc et Phathom Pharmaceuticals Inc

Date
#
Société
Initié
Trans.
Transaction
Actions Prix par action Prix ​​total Actions après Source
25 Apr 2024 James N Topper
Directeur
Vente 19 $64.57 $1,227
25 Apr 2024
2,829,347
18 Jan 2019 James N Topper
Directeur
Acheter 372,439 $5.37 $1,999,997
18 Jan 2019
2,571,450
28 Sep 2018 James N Topper
Directeur
Acheter 375,887 $15.00 $5,638,305
28 Sep 2018
1,349,953
25 Jun 2018 James N Topper
Directeur
Acheter 150,000 $16.00 $2,400,000
25 Jun 2018
3,190,079
6 Nov 2017 James N Topper
Directeur
Acheter 500,000 $14.00 $7,000,000
6 Nov 2017
3,330,373
14 Feb 2017 James N Topper
Directeur
Acheter 5,925,926 $1.35 $8,000,000
14 Feb 2017
5,925,926
31 Jan 2017 James N Topper
Directeur
Acheter 400,000 $15.00 $6,000,000
31 Jan 2017
297,804
6 Mar 2008 James N Topper
Directeur
Acheter 4,740 $10.27 $48,680
6 Mar 2008
920,664
6 Mar 2008 James N Topper
Directeur
Acheter 22,906 $10.01 $229,289
6 Mar 2008
915,924
3 Mar 2008 James N Topper
Directeur
Acheter 37,992 $9.78 $371,562
3 Mar 2008
893,018
3 Mar 2008 James N Topper
Directeur
Acheter 21,008 $9.81 $206,088
3 Mar 2008
855,026
3 Mar 2008 James N Topper
Directeur
Acheter 22,926 $1,080.19 $24,764,436
3 Mar 2008
834,018
3 Mar 2008 James N Topper
Directeur
Acheter 43,674 $9.67 $422,328
3 Mar 2008
811,092
29 Feb 2008 James N Topper
Directeur
Acheter 8,637 $9.88 $85,334
29 Feb 2008
767,418
26 Feb 2008 James N Topper
Directeur
Acheter 5,762 $10.08 $58,081
26 Feb 2008
758,781
26 Feb 2008 James N Topper
Directeur
Acheter 10,638 $10.03 $106,699
26 Feb 2008
753,019
26 Feb 2008 James N Topper
Directeur
Acheter 16,600 $9.82 $163,012
26 Feb 2008
742,381
26 Feb 2008 James N Topper
Directeur
Acheter 6,100 $9.71 $59,231
26 Feb 2008
725,781
21 Feb 2008 James N Topper
Directeur
Acheter 9,900 $9.67 $95,733
21 Feb 2008
719,681
21 Feb 2008 James N Topper
Directeur
Acheter 6,614 $9.86 $65,214
21 Feb 2008
709,781
21 Feb 2008 James N Topper
Directeur
Acheter 7,500 $10.06 $75,450
21 Feb 2008
703,167
15 Feb 2008 James N Topper
Directeur
Acheter 49,500 $9.62 $476,190
15 Feb 2008
695,667
15 Feb 2008 James N Topper
Directeur
Acheter 16,500 $10.15 $167,475
15 Feb 2008
646,167
12 Feb 2008 James N Topper
Directeur
Acheter 5,800 $10.48 $60,784
12 Feb 2008
629,667
12 Feb 2008 James N Topper
Directeur
Acheter 15,600 $10.14 $158,184
12 Feb 2008
623,867
8 Feb 2008 James N Topper
Directeur
Acheter 5,700 $10.05 $57,285
8 Feb 2008
608,267
8 Feb 2008 James N Topper
Directeur
Acheter 33,800 $10.07 $340,366
8 Feb 2008
602,567
7 Feb 2008 James N Topper
Directeur
Acheter 25,400 $10.07 $255,778
7 Feb 2008
568,767
6 Feb 2008 James N Topper
Directeur
Acheter 45,477 $10.12 $460,227
6 Feb 2008
543,367
4 Feb 2008 James N Topper
Directeur
Acheter 69,359 $10.34 $717,172
4 Feb 2008
465,026
4 Feb 2008 James N Topper
Directeur
Acheter 25,352 $10.19 $258,337
4 Feb 2008
395,667
31 Jan 2008 James N Topper
Directeur
Acheter 32,864 $10.47 $344,086
31 Jan 2008
497,890
31 Jan 2008 James N Topper
Directeur
Acheter 13,600 $9.79 $133,144
31 Jan 2008
370,315
31 Jan 2008 James N Topper
Directeur
Acheter 28,700 $9.57 $274,659
31 Jan 2008
356,715
31 Jan 2008 James N Topper
Directeur
Acheter 32,100 $9.22 $295,962
31 Jan 2008
328,015
31 Jan 2008 James N Topper
Directeur
Acheter 14,400 $9.83 $141,552
31 Jan 2008
295,915
31 Jan 2008 James N Topper
Directeur
Acheter 22,885 $9.95 $227,706
31 Jan 2008
281,515
31 Jan 2008 James N Topper
Directeur
Acheter 6,215 $9.66 $60,037
31 Jan 2008
258,630
8 Aug 2007 James N Topper
Directeur
Acheter 29,600 $11.50 $340,400
8 Aug 2007
252,415
27 Jul 2007 James N Topper
Directeur
Acheter 17,800 $11.40 $202,920
27 Jul 2007
222,815
25 Jul 2007 James N Topper
Directeur
Acheter 33,596 $11.47 $385,346
25 Jul 2007
200,911
25 Jul 2007 James N Topper
Directeur
Acheter 4,104 $11.49 $47,155
25 Jul 2007
205,015
27 Jun 2007 James N Topper
Directeur
Acheter 18,181 $11.48 $208,718
27 Jun 2007
167,315
27 Jun 2007 James N Topper
Directeur
Acheter 57,522 $11.12 $639,645
27 Jun 2007
149,134
27 Jun 2007 James N Topper
Directeur
Acheter 91,612 $11.39 $1,043,461
27 Jun 2007
91,612


AnaptysBio Inc executives and stock owners

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