John Joseph Park - Net Worth and Insider Trading

John Joseph Park Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Joseph Park owns 2 companies in total, including aTyr Pharma Inc (ATYR) , and athenahealth Inc (ATHN) .

Click here to see the complete history of John Joseph Park’s form 4 insider trades.

Insider Ownership Summary of John Joseph Park

Ticker Comapny Transaction Date Type of Owner
ATYR aTyr Pharma Inc 2015-05-06 10 percent owner
ATHN athenahealth Inc 2007-09-25 10 percent owner

John Joseph Park Trading Performance

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

John Joseph Park Ownership Network

Ownership Network List of John Joseph Park

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Ownership Network Relation of John Joseph Park

Insider Network Chart

John Joseph Park Owned Company Details

What does aTyr Pharma Inc do?

Who are the key executives at aTyr Pharma Inc?

John Joseph Park is the 10 percent owner of aTyr Pharma Inc. Other key executives at aTyr Pharma Inc include Chief Financial Officer Jill Marie Broadfoot , Chief Medical Officer Sanjay Shukla , and See Remarks Nancy Krueger .

aTyr Pharma Inc (ATYR) Insider Trades Summary

Over the past 18 months, John Joseph Park made no insider transaction in aTyr Pharma Inc (ATYR). Other recent insider transactions involving aTyr Pharma Inc (ATYR) include a net purchase of 65,000 shares made by Sanjay Shukla , a net purchase of 3,410 shares made by Jill Marie Broadfoot , and a net purchase of 100,000 shares made by Paul Schimmel .

In summary, during the past 3 months, insiders sold 0 shares of aTyr Pharma Inc (ATYR) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 1,590 shares of aTyr Pharma Inc (ATYR) were sold and 225,000 shares were bought by its insiders, resulting in a net purchase of 223,410 shares.

aTyr Pharma Inc (ATYR)'s detailed insider trading history can be found in Insider Trading Tracker table.

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aTyr Pharma Inc Insider Transactions

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John Joseph Park Mailing Address

Above is the net worth, insider trading, and ownership report for John Joseph Park. You might contact John Joseph Park via mailing address: 230 Nassau Street, Princeton Nj 08542.