James M. Thorburn
Net Worth

Last updated:

What is James M. Thorburn net worth?

The estimated net worth of Mr. James M. Thorburn is at least $13,438,393 as of 23 May 2023. He owns shares worth $1,104,043 as insider, has earned $7,704,090 from insider trading and has received compensation worth at least $4,630,260 in Twist Bioscience Corporation.

What is the salary of James M. Thorburn?

Mr. James M. Thorburn salary is $771,710 per year as Chief Financial Officer in Twist Bioscience Corporation.

How old is James M. Thorburn?

Mr. James M. Thorburn is 69 years old, born in 1956.

What stocks does James M. Thorburn currently own?

As insider, Mr. James M. Thorburn owns shares in one company:

Company Title Shares Price per share Total value
Twist Bioscience Corporation (TWST) Chief Financial Officer 38,831 $28.43 $1,104,043

What does Twist Bioscience Corporation do?

Twist Bioscience Corporation, a synthetic biology company, manufactures and sells synthetic DNA-based products. The company's DNA synthesis platform enables the manufacturing of synthetic DNA by writing DNA on a silicon chip. It offers synthetic DNA-based products, including synthetic genes, tools for sample preparation, antibody libraries for drug discovery and development, and DNA as a digital data storage medium. The company has collaboration agreements with Victorian Clinical Genetic Services; Vivlion GmbH.; Kyowa Kirin Pharmaceutical Research, Inc.; deepCDR Biologics AG; and Centogene N.V to develop advanced sequencing tools. It also has a research collaboration with Boehringer Ingelheim International GmbH to use proprietary antibody libraries to discover therapeutic antibodies against multiple targets. Twist Bioscience Corporation was incorporated in 2013 and is headquartered in South San Francisco, California.

TWST logo
TWST
Twist Bioscience Corporation
$28.43

James M. Thorburn insider trading

Twist Bioscience Corporation

Mr. James M. Thorburn has made 34 insider trades between 2019-2023, according to the Form 4 filled with the SEC.

The largest trade he's ever made was exercising 70,000 units of TWST stock on 8 Sep 2020. As of 23 May 2023 he still owns at least 38,831 units of TWST stock.

Transaction Date Security Shares Price per share Total value Source
Option
Employee Stock Option (right to buy) 13,324 $11.59 $154,425
Option
Common Stock 13,324 $11.59 $154,425
Option
Common Stock 9,000 $11.59 $104,310
Option
Employee Stock Option (right to buy) 9,000 $11.59 $104,310
Sale
Common Stock 2,907 $48.92 $142,199
Sale
Common Stock 6,093 $48.32 $294,438
Sale
Common Stock 1,582 $51.82 $81,982
Sale
Common Stock 900 $49.97 $44,971
Sale
Common Stock 2,418 $51.29 $124,017
Option
Employee Stock Option (right to buy) 1,600 $23.33 $37,328
Sale
Common Stock 406 $36.55 $14,840
Sale
Common Stock 517 $37.18 $19,221
Option
Employee Stock Option (right to buy) 3,503 $11.59 $40,600
Option
Employee Stock Option (right to buy) 1,517 $26.66 $40,443
Option
Common Stock 1,517 $26.66 $40,443
Sale
Common Stock 2,101 $36.93 $77,579
Sale
Common Stock 2,526 $35.88 $90,628
Sale
Common Stock 143 $37.72 $5,394
Option
Common Stock 1,600 $23.33 $37,328
Sale
Common Stock 1,850 $35.04 $64,828
Option
Common Stock 3,503 $11.59 $40,600
Sale
Common Stock 5,493 $42.72 $234,633
Option
Employee Stock Option (right to buy) 1,600 $23.33 $37,328
Option
Employee Stock Option (right to buy) 3,503 $11.59 $40,600
Option
Employee Stock Option (right to buy) 1,517 $26.66 $40,443
Option
Common Stock 3,503 $11.59 $40,600
Option
Common Stock 1,600 $23.33 $37,328
Option
Common Stock 1,517 $26.66 $40,443
Sale
Common Stock 1,127 $43.53 $49,053
Option
Employee Stock Option (right to buy) 1,517 $26.66 $40,443
Option
Common Stock 1,517 $26.66 $40,443
Option
Employee Stock Option (right to buy) 2,000 $23.33 $46,660
Option
Common Stock 2,000 $23.33 $46,660
Sale
Common Stock 2,107 $51.97 $109,490
Sale
Common Stock 1,230 $52.81 $64,951
Sale
Common Stock 180 $53.68 $9,662
Option
Common Stock 2,000 $23.33 $46,660
Option
Common Stock 1,517 $26.66 $40,443
Option
Employee Stock Option (right to buy) 1,517 $26.66 $40,443
Sale
Common Stock 640 $53.66 $34,345
Sale
Common Stock 1,341 $52.88 $70,913
Option
Employee Stock Option (right to buy) 2,000 $23.33 $46,660
Sale
Common Stock 2,461 $52.04 $128,058
Option
Common Stock 7,000 $11.59 $81,130
Option
Employee Stock Option (right to buy) 7,000 $11.59 $81,130
Sale
Common Stock 7,000 $88.02 $616,105
Option
Employee Stock Option (right to buy) 8,000 $11.59 $92,720
Sale
Common Stock 8,000 $101.76 $814,080
Option
Common Stock 8,000 $11.59 $92,720
Option
Common Stock 6,000 $11.59 $69,540
Option
Employee Stock Option (right to buy) 6,000 $11.59 $69,540
Sale
Common Stock 6,000 $11.59 $69,540
Sale
Common Stock 5,000 $26.66 $133,300
Option
Employee Stock Option (right to buy) 5,000 $26.66 $133,300
Option
Common Stock 5,000 $26.66 $133,300
Sale
Common Stock 8,000 $11.59 $92,720
Option
Common Stock 8,000 $11.59 $92,720
Option
Employee Stock Option (right to buy) 8,000 $11.59 $92,720
Option
Employee Stock Option (right to buy) 6,000 $26.66 $159,960
Option
Common Stock 6,000 $26.66 $159,960
Sale
Common Stock 6,000 $26.66 $159,960
Sale
Common Stock 5,000 $11.59 $57,950
Option
Common Stock 5,000 $11.59 $57,950
Option
Employee Stock Option (right to buy) 5,000 $11.59 $57,950
Option
Employee Stock Option (right to buy) 6,000 $26.66 $159,960
Option
Common Stock 6,000 $26.66 $159,960
Sale
Common Stock 6,000 $26.66 $159,960
Option
Employee Stock Option (right to buy) 20,000 $17.46 $349,200
Option
Employee Stock Option (right to buy) 20,000 N/A N/A
Option
Common Stock 20,000 N/A N/A
Option
Common Stock 20,000 $17.46 $349,200
Sale
Common Stock 26,386 $149.29 $3,939,271
Sale
Common Stock 26,386 N/A N/A
Option
Employee Stock Option (right to buy) 20,000 N/A N/A
Sale
Common Stock 20,000 N/A N/A
Option
Common Stock 20,000 N/A N/A
Sale
Common Stock 69,699 N/A N/A
Option
Employee Stock Option (right to buy) 70,000 N/A N/A
Option
Common Stock 70,000 N/A N/A
Sale
Common Stock 30,000 N/A N/A
Option
Employee Stock Option (right to buy) 30,000 N/A N/A
Option
Common Stock 30,000 N/A N/A
Option
Common Stock 3,500 N/A N/A
Sale
Common Stock 3,500 N/A N/A
Option
Employee Stock Option (right to buy) 3,500 N/A N/A
Sale
Common Stock 6,500 N/A N/A
Option
Common Stock 6,500 N/A N/A
Option
Employee Stock Option (right to buy) 6,500 N/A N/A

Twist Bioscience key executives

Twist Bioscience Corporation executives and other stock owners filed with the SEC: