David Y Liu - Net Worth and Insider Trading

David Y Liu Net Worth

The estimated net worth of David Y Liu is at least $2 Million dollars as of 2024-11-13. David Y Liu is the Chief Scientific Officer of Protagonist Therapeutics Inc and owns about 58,254 shares of Protagonist Therapeutics Inc (PTGX) stock worth over $2 Million. Details can be seen in David Y Liu'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 Y Liu has not made any transactions after 2021-08-17 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 David Y Liu

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David Y Liu Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, David Y Liu owns 1 companies in total, including Protagonist Therapeutics Inc (PTGX) .

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

Insider Ownership Summary of David Y Liu

Ticker Comapny Transaction Date Type of Owner
PTGX Protagonist Therapeutics Inc 2021-08-17 Chief Scientific Officer

David Y Liu Latest Holdings Summary

David Y Liu currently owns a total of 1 stock. David Y Liu owns 58,254 shares of Protagonist Therapeutics Inc (PTGX) as of August 17, 2021, with a value of $2 Million.

Latest Holdings of David Y Liu

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
PTGX Protagonist Therapeutics Inc 2021-08-17 58,254 42.68 2,486,281

Holding Weightings of David Y Liu


David Y Liu Form 4 Trading Tracker

According to the SEC Form 4 filings, David Y Liu has made a total of 1 transactions in Protagonist Therapeutics Inc (PTGX) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Protagonist Therapeutics Inc is the sale of 14,779 shares on August 17, 2021, which brought David Y Liu around $702,889.

Insider Trading History of David Y Liu

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.

David Y Liu Trading Performance

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

David Y Liu Ownership Network

Ownership Network List of David Y Liu

No Data

Ownership Network Relation of David Y Liu

Insider Network Chart

David Y Liu Owned Company Details

What does Protagonist Therapeutics Inc do?

Who are the key executives at Protagonist Therapeutics Inc?

David Y Liu is the Chief Scientific Officer of Protagonist Therapeutics Inc. Other key executives at Protagonist Therapeutics Inc include Chief Financial Officer Asif Ali , director & President and CEO Patel Dinesh V Ph D , and Chief Development Officer Suneel Gupta .

Protagonist Therapeutics Inc (PTGX) Insider Trades Summary

Over the past 18 months, David Y Liu made no insider transaction in Protagonist Therapeutics Inc (PTGX). Other recent insider transactions involving Protagonist Therapeutics Inc (PTGX) include a net sale of 165,000 shares made by Patel Dinesh V Ph D , a net sale of 36,975 shares made by William D. Waddill , and a net sale of 39,624 shares made by Asif Ali .

In summary, during the past 3 months, insiders sold 22,203 shares of Protagonist Therapeutics Inc (PTGX) in total and bought 0 shares, with a net sale of 22,203 shares. During the past 18 months, 248,447 shares of Protagonist Therapeutics Inc (PTGX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 248,447 shares.

Protagonist Therapeutics Inc (PTGX)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Protagonist Therapeutics Inc Insider Transactions

No Available Data

David Y Liu Mailing Address

Above is the net worth, insider trading, and ownership report for David Y Liu. You might contact David Y Liu via mailing address: C/o Protagonist Therapeutics, Inc., 521 Cottonwood Drive, Suite 100, Milpitas Ca 95035.