David C Nagel - Net Worth and Insider Trading

David C Nagel Net Worth

The estimated net worth of David C Nagel is at least $7 Million dollars as of 2025-03-27. David C Nagel is the Director of Align Technology Inc and owns about 24,700 shares of Align Technology Inc (ALGN) stock worth over $4 Million. David C Nagel is also the Director of Vonage Holdings Corp and owns about 118,148 shares of Vonage Holdings Corp (VG) stock worth over $2 Million. Details can be seen in David C Nagel's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that David C Nagel has not made any transactions after 2016-03-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of David C Nagel

David C Nagel Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, David C Nagel owns 5 companies in total, including Align Technology Inc (ALGN) , Vonage Holdings Corp (VG) , and Leapfrog Enterprises Inc (LF) among others .

Click here to see the complete history of David C Nagel’s form 4 insider trades.

Insider Ownership Summary of David C Nagel

Ticker	Comapny	Transaction Date	Type of Owner
ALGN	Align Technology Inc	2016-01-05	director
VG	Vonage Holdings Corp	2016-03-10	director
LF	Leapfrog Enterprises Inc	2012-05-31	director
		2012-04-02	director
		2005-07-13	director

David C Nagel Latest Holdings Summary

David C Nagel currently owns a total of 2 stocks. Among these stocks, David C Nagel owns 24,700 shares of Align Technology Inc (ALGN) as of January 5, 2016, with a value of $4 Million and a weighting of 62.08%. David C Nagel also owns 118,148 shares of Vonage Holdings Corp (VG) as of March 10, 2016, with a value of $2 Million and a weighting of 37.92%.

Latest Holdings of David C Nagel

Ticker	Comapny	Latest Transaction Date	Shares Owned	Current Price ($)	Current Value ($)
ALGN	Align Technology Inc	2016-01-05	24,700	164.34	4,059,198
VG	Vonage Holdings Corp	2016-03-10	118,148	20.99	2,479,927

Holding Weightings of David C Nagel

David C Nagel Form 4 Trading Tracker

According to the SEC Form 4 filings, David C Nagel has made a total of 0 transactions in Align Technology Inc (ALGN) over the past 5 years. The most-recent trade in Align Technology Inc is the sale of 1,100 shares on January 5, 2016, which brought David C Nagel around $71,104.

According to the SEC Form 4 filings, David C Nagel has made a total of 0 transactions in Vonage Holdings Corp (VG) over the past 5 years. The most-recent trade in Vonage Holdings Corp is the sale of 10,000 shares on March 10, 2016, which brought David C Nagel around $49,400.

Insider Trading History of David C Nagel

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.

Total 0

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

David C Nagel Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

David C Nagel Ownership Network

Ownership Network List of David C Nagel

No Data

Ownership Network Relation of David C Nagel

David C Nagel Owned Company Details

What does Align Technology Inc do?

Who are the key executives at Align Technology Inc?

David C Nagel is the director of Align Technology Inc. Other key executives at Align Technology Inc include VP & Operations Emory Wright , director & President and CEO Joseph M Hogan , and Chief Financial Officer John Morici .

Align Technology Inc (ALGN) Insider Trades Summary

Over the past 18 months, David C Nagel made no insider transaction in Align Technology Inc (ALGN). Other recent insider transactions involving Align Technology Inc (ALGN) include a net purchase of 10,513 shares made by Joseph M Hogan , a net sale of 25,000 shares made by Joseph Lacob , and a net purchase of 6,500 shares made by Larkin C Raymond Jr .

In summary, during the past 3 months, insiders sold 0 shares of Align Technology Inc (ALGN) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 27,524 shares of Align Technology Inc (ALGN) were sold and 17,013 shares were bought by its insiders, resulting in a net sale of 10,511 shares.

Align Technology Inc (ALGN)'s detailed insider trading history can be found in Insider Trading Tracker table.

Align Technology Inc Insider Transactions

No Available Data

What does Vonage Holdings Corp do?

Who are the key executives at Vonage Holdings Corp?

David C Nagel is the director of Vonage Holdings Corp. Other key executives at Vonage Holdings Corp include SVP Corporate Development Vinod Lala , Interim Chief Legal Officer Randy K. Rutherford , and director & Chief Executive Officer Rory P Read .

Vonage Holdings Corp (VG) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Vonage Holdings Corp (VG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Vonage Holdings Corp (VG) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Vonage Holdings Corp (VG)'s detailed insider trading history can be found in Insider Trading Tracker table.

Vonage Holdings Corp Insider Transactions

No Available Data

What does Leapfrog Enterprises Inc do?

Who are the key executives at Leapfrog Enterprises Inc?

David C Nagel is the director of Leapfrog Enterprises Inc. Other key executives at Leapfrog Enterprises Inc include director & Chief Executive Officer John Barbour , 10 percent owner Lawrence Joseph Ellison , and 10 percent owner Lawrence Investments Llc .

Leapfrog Enterprises Inc (LF) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Leapfrog Enterprises Inc (LF) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Leapfrog Enterprises Inc (LF) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Leapfrog Enterprises Inc (LF)'s detailed insider trading history can be found in Insider Trading Tracker table.

Leapfrog Enterprises Inc Insider Transactions

No Available Data

What does Great Elm Group Inc do?

Who are the key executives at Great Elm Group Inc?

David C Nagel is the director of Great Elm Group Inc. Other key executives at Great Elm Group Inc include 10 percent owner & other: Member of 13D 10% Group Northern Right Capital Management, L.p. , director & 10 percent owner Jason W. Reese , and Chief Financial Officer Keri Davis .

Great Elm Group Inc (GEG) Insider Trades Summary

Over the past 18 months, David C Nagel made no insider transaction in Great Elm Group Inc (GEG). Other recent insider transactions involving Great Elm Group Inc (GEG) include a net purchase of 341,539 shares made by Jason W. Reese , a net purchase of 17,855 shares made by James H Hugar , and a net purchase of 273,384 shares made by Northern Right Capital Management, L.p. .

In summary, during the past 3 months, insiders sold 0 shares of Great Elm Group Inc (GEG) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Great Elm Group Inc (GEG) were sold and 906,162 shares were bought by its insiders, resulting in a net purchase of 906,162 shares.

Great Elm Group Inc (GEG)'s detailed insider trading history can be found in Insider Trading Tracker table.

Great Elm Group Inc Insider Transactions

No Available Data

What does Liberate Technologies do?

Who are the key executives at Liberate Technologies?

David C Nagel is the director of Liberate Technologies. Other key executives at Liberate Technologies include President - Liberate Intl Philip A Vachon , other: Schedule 13D Filer(1) Comcast Corp , and VP & Financial Controller Paolo Battaglini .

Liberate Technologies (LBTE) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Liberate Technologies (LBTE) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Liberate Technologies (LBTE) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Liberate Technologies (LBTE)'s detailed insider trading history can be found in Insider Trading Tracker table.

Liberate Technologies Insider Transactions

No Available Data

David C Nagel Mailing Address

Above is the net worth, insider trading, and ownership report for David C Nagel. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David C Nagel's mailing address is: Sunnyvale Ca 94089.

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