Joachim Eberhard Bolck - Net Worth and Insider Trading

Joachim Eberhard Bolck Net Worth

The estimated net worth of Joachim Eberhard Bolck is at least $7 Million dollars as of 2024-12-28. Joachim Eberhard Bolck is the 10% Owner of Vivani Medical Inc and owns about 5,597,123 shares of Vivani Medical Inc (VANI) stock worth over $7 Million. Details can be seen in Joachim Eberhard Bolck'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 Joachim Eberhard Bolck has not made any transactions after 2023-01-03 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Joachim Eberhard Bolck

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Joachim Eberhard Bolck Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Joachim Eberhard Bolck owns 1 companies in total, including Vivani Medical Inc (VANI) .

Click here to see the complete history of Joachim Eberhard Bolck’s form 4 insider trades.

Insider Ownership Summary of Joachim Eberhard Bolck

Ticker Comapny Transaction Date Type of Owner
VANI Vivani Medical Inc 2023-01-03 10 percent owner

Joachim Eberhard Bolck Latest Holdings Summary

Joachim Eberhard Bolck currently owns a total of 1 stock. Joachim Eberhard Bolck owns 5,597,123 shares of Vivani Medical Inc (VANI) as of January 3, 2023, with a value of $7 Million.

Latest Holdings of Joachim Eberhard Bolck

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
VANI Vivani Medical Inc 2023-01-03 5,597,123 1.18 6,604,605

Holding Weightings of Joachim Eberhard Bolck


Joachim Eberhard Bolck Form 4 Trading Tracker

According to the SEC Form 4 filings, Joachim Eberhard Bolck has made a total of 8 transactions in Vivani Medical Inc (VANI) over the past 5 years, including 8 buys and 0 sells. The most-recent trade in Vivani Medical Inc is the acquisition of 20,000 shares on January 3, 2023, which cost Joachim Eberhard Bolck around $18,000.

Insider Trading History of Joachim Eberhard Bolck

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
  • 1
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.

Joachim Eberhard Bolck Trading Performance

GuruFocus tracks the stock performance after each of Joachim Eberhard Bolck's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Joachim Eberhard Bolck is -16.66%. GuruFocus also compares Joachim Eberhard Bolck's trading performance to market benchmark return within the same time period. The performance of stocks bought by Joachim Eberhard Bolck within 3 months outperforms 2 times out of 8 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Joachim Eberhard Bolck's insider trading performs compared to the benchmark.

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

Performance of Joachim Eberhard Bolck

Average Return

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Average return per transaction

Outperforming Transactions

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3 out of 8 outperforming transactions.
Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) 8.02 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 5.18 LIMIT LIMIT LIMIT LIMIT LIMIT

Joachim Eberhard Bolck Ownership Network

Ownership Network List of Joachim Eberhard Bolck

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Ownership Network Relation of Joachim Eberhard Bolck

Insider Network Chart

Joachim Eberhard Bolck Owned Company Details

What does Vivani Medical Inc do?

Who are the key executives at Vivani Medical Inc?

Joachim Eberhard Bolck is the 10 percent owner of Vivani Medical Inc. Other key executives at Vivani Medical Inc include director & 10 percent owner Gregg Williams , Chief Business Officer Donald Dwyer , and CFO Brigid Makes .

Vivani Medical Inc (VANI) Insider Trades Summary

Over the past 18 months, Joachim Eberhard Bolck made no insider transaction in Vivani Medical Inc (VANI). Other recent insider transactions involving Vivani Medical Inc (VANI) include a net purchase of 4,695,861 shares made by Gregg Williams , a net purchase of 35,000 shares made by Donald Dwyer , and a net purchase of 11,000 shares made by Brigid Makes .

In summary, during the past 3 months, insiders sold 0 shares of Vivani Medical Inc (VANI) in total and bought 3,970,753 shares, with a net purchase of 3,970,753 shares. During the past 18 months, 0 shares of Vivani Medical Inc (VANI) were sold and 4,741,861 shares were bought by its insiders, resulting in a net purchase of 4,741,861 shares.

Vivani Medical Inc (VANI)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Vivani Medical Inc Insider Transactions

No Available Data

Joachim Eberhard Bolck Mailing Address

Above is the net worth, insider trading, and ownership report for Joachim Eberhard Bolck. You might contact Joachim Eberhard Bolck via mailing address: 33 Club View Lane, Rolling Hills Estates Ca 90274.

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