Jeff Leblanc Biography and Net Worth

CFO of Greenland Mines Ltd. Common Stock

Mr. LeBlanc has over 20 years of experience in managing financial operations, investing, advising Fortune 500 companies, and launching new ventures. He is the co-founder of Winvest Acquisition Corp. (Ticker: WINV), a special purpose acquisition company. Prior to Winvest, Mr. LeBlanc launched Out of Print, a direct-to-consumer merchandise platform that was acquired by Penguin Random House in 2017. He previously served in investment roles at Greenlight Capital and GE Capital, and started his career at McKinsey and Co. Mr. LeBlanc previously served on the Boards of Riot New Media Group and Books For Africa. He received an MBA from Harvard Business School and a BS in Chemical Engineering from MIT.

What is Jeff Leblanc's net worth?: The estimated net worth of Jeff Leblanc is at least $566.38 thousand as of August 25th, 2026. Leblanc owns 110,406 shares of Greenland Mines Ltd. Common Stock stock worth more than $566,383 as of October 9th. This net worth evaluation does not reflect any other investments that Leblanc may own. Learn More about Jeff Leblanc's net worth.
How do I contact Jeff Leblanc?: The corporate mailing address for Leblanc and other Greenland Mines Ltd. Common Stock executives is 13576 WALNUT STREET, SUITE A, OMAHA, NE, 68144. Greenland Mines Ltd. Common Stock can also be reached via phone at (833) 931-6330 and via email at [email protected]. Learn More on Jeff Leblanc's contact information.
Has Jeff Leblanc been buying or selling shares of Greenland Mines Ltd. Common Stock?: Jeff Leblanc has not been actively trading shares of Greenland Mines Ltd. Common Stock during the last quarter. Most recently, on Tuesday, August 25th, Jeff Leblanc bought 14,000 shares of Greenland Mines Ltd. Common Stock stock. The stock was acquired at an average cost of $9.72 per share, with a total value of $136,080.00. Following the completion of the transaction, the chief financial officer now directly owns 110,406 shares of the company's stock, valued at $1,073,146.32. Learn More on Jeff Leblanc's trading history.
Are insiders buying or selling shares of Greenland Mines Ltd. Common Stock?: During the last year, Greenland Mines Ltd. Common Stock insiders bought shares 2 times. They purchased a total of 18,800 shares worth more than $191,280.00. During the last year, insiders at the sold shares 2 times. They sold a total of 7,000 shares worth more than $72,975.00. The most recent insider tranaction occured on October, 1st when Director Riad Hussein El-Dada sold 3,500 shares worth more than $32,725.00. Insiders at Greenland Mines Ltd. Common Stock own 11.3% of the company. Learn More about insider trades at Greenland Mines Ltd. Common Stock.
Information on this page was last updated on 10/1/2026.

Jeff Leblanc Insider Trading History at Greenland Mines Ltd. Common Stock

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
8/25/2026	Buy	14,000	$9.72	$136,080.00	110,406

Jeff Leblanc Buying and Selling Activity at Greenland Mines Ltd. Common Stock

Greenland Mines Ltd. Common Stock Company Overview

Klotho Neurosciences, Inc., a biopharmaceutical company, develops therapies for neurological and age-related disorders, and specialty diagnostics. Its products include cell and gene therapies to mitigate age-related pathologies, such as dementia symptoms, and Alzheimer and neuromuscular diseases; biologics/biosimilars in the treatment of cancer; and melanocortin receptors. The company has a strategic partnership with Japan's Okinawa Research Center for the research and development of Klotho gene therapy in enhancing longevity and reducing age-related diseases. The company was formerly known as Anew Medical, Inc. and changed its name to Klotho Neurosciences, Inc. in September 2024. Klotho Neurosciences, Inc. is based in Omaha, Nebraska.

Today's Range

Now: $5.17

$4.93

$6.28

50 Day Range

MA: $7.78

$2.85

$14.89

2 Week Range

Now: $5.17

$2.82

$36.99

Volume

3,608,120 shs

Average Volume

2,676,449 shs

Market Capitalization

$62.18 million

P/E Ratio

N/A

Dividend Yield