Michael Grau Biography and Net Worth

Michael Grau is Chief Financial Officer of Altice USA. In this role, he oversees the Company’s financial and accounting matters as well as its strategic planning and analysis, internal audit, tax, investor relations and treasury activities. He joined Altice USA in 2016 and most recently was Executive Vice President of Financial Planning & Control at the Company.

Prior to this, Mr. Grau held various leadership roles in finance at Cablevision for more than 15 years. Earlier in his career he held senior financial positions at Winstar Communications, Health Professionals Inc, and Deloitte & Touche.

Mr. Grau earned his bachelor’s degree in Accounting from Hofstra University.

What is Michael Grau's net worth?: The estimated net worth of Michael Grau is at least $208.14 thousand as of May 25th, 2021. Mr. Grau owns 133,852 shares of Optimum Communications stock worth more than $208,140 as of February 19th. This net worth approximation does not reflect any other assets that Mr. Grau may own. Learn More about Michael Grau's net worth.
How do I contact Michael Grau?: The corporate mailing address for Mr. Grau and other Optimum Communications executives is 1 Court Square West, Long Island City NY, 11101. Optimum Communications can also be reached via phone at (516) 803-2300 and via email at [email protected]. Learn More on Michael Grau's contact information.
Has Michael Grau been buying or selling shares of Optimum Communications?: Michael Grau has not been actively trading shares of Optimum Communications over the course of the past ninety days. Most recently, Michael Grau sold 30,000 shares of the business's stock in a transaction on Tuesday, May 25th. The shares were sold at an average price of $36.91, for a transaction totalling $1,107,300.00. Following the completion of the sale, the chief financial officer now directly owns 133,852 shares of the company's stock, valued at $4,940,477.32. Learn More on Michael Grau's trading history.
Who are Optimum Communications' active insiders?: Optimum Communications' insider roster includes Gerrit Bakker (Director), Abdelhakim Boubazine (COO), Michael Grau (CFO), Michael Olsen (EVP), Colleen Schmidt (EVP), Susan Schnabel (Director), and Charles Stewart (Director). Learn More on Optimum Communications' active insiders.
Are insiders buying or selling shares of Optimum Communications?: During the last year, insiders at the sold shares 1 times. They sold a total of 250,000 shares worth more than $400,000.00. The most recent insider tranaction occured on February, 17th when General Counsel Michael Olsen sold 250,000 shares worth more than $400,000.00. Insiders at Optimum Communications own 44.6% of the company. Learn More about insider trades at Optimum Communications.
Information on this page was last updated on 2/17/2026.

Michael Grau Insider Trading History at Optimum Communications

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
5/25/2021	Sell	30,000	$36.91	$1,107,300.00	133,852
1/20/2021	Sell	40,000	$36.15	$1,446,000.00	203,852

Michael Grau Buying and Selling Activity at Optimum Communications

Optimum Communications Company Overview

Altice USA, Inc., together with its subsidiaries, provides broadband communications and video services in the United States, Canada, Puerto Rico, and the Virgin Islands. It offers broadband, video, telephony, and mobile services to approximately five million residential and business customers. The company's video services include delivery of broadcast stations and cable networks; over the top services; video-on-demand, high-definition channels, digital video recorder, and pay-per-view services; and platforms for video programming through mobile applications. It also provides voice over Internet protocol telephone services; and mobile services, such as data, talk, and text. In addition, the company offers Ethernet, data transport, IP-based virtual private networks, Internet access, and telephony services; hosted telephony services, managed Wi-Fi, managed desktop and server backup, and collaboration services comprising audio and web conferencing; fiber-to-the-tower services to wireless carriers; data services consisting of wide area networking and dedicated data access, as well as wireless mesh networks; and enterprise class telephone services that include traditional multi-line phone service. Further, it provides business e-mail, hosted private branch exchange, web space storage, and network security monitoring; and international calling and toll free numbers. Additionally, the company offers audience-based and IP-authenticated cross-screen advertising solutions; and television and digital advertising services, as well as operates news channels under the News 12 Networks, Cheddar, and i24NEWS names. It also provides broadband communications and video services under the Optimum and Suddenlink brands. The company was incorporated in 2015 and is headquartered in Long Island City, New York. Altice USA, Inc. is a subsidiary of Next Alt. S.a.r.l.

Today's Range

Now: $1.56

$1.52

$1.61

50 Day Range

MA: $1.73

$1.56

$1.91

2 Week Range

Now: $1.56

$1.52

$3.04

Volume

1,232,450 shs

Average Volume

1,893,805 shs

Market Capitalization

$730.59 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.51