Plain Henry A Jr - Net Worth and Insider Trading

Plain Henry A Jr Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Plain Henry A Jr owns 2 companies in total, including ALX Oncology Holdings Inc (ALXO) , and Disc Medicine Inc (IRON) .

Click here to see the complete history of Plain Henry A Jr’s form 4 insider trades.

Insider Ownership Summary of Plain Henry A Jr

Ticker Company Transaction Date Type of Owner
ALXO ALX Oncology Holdings Inc 2020-07-16 10 percent owner
IRON Disc Medicine Inc 2021-02-05 10 percent owner

Plain Henry A Jr Trading Performance

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

Plain Henry A Jr Ownership Network

Ownership Network List of Plain Henry A Jr

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Ownership Network Relation of Plain Henry A Jr

Insider Network Chart


Plain Henry A Jr Owned Company Details

What does ALX Oncology Holdings Inc do?

Who are the key executives at ALX Oncology Holdings Inc?

Plain Henry A Jr is the 10 percent owner of ALX Oncology Holdings Inc. Other key executives at ALX Oncology Holdings Inc include VP & Finance and CAO Shelly Pinto , director & President and CEO Jaume Pons , and director & 10 percent owner Jason Lettmann .

ALX Oncology Holdings Inc (ALXO) Insider Trades Summary

Over the past 18 months, Plain Henry A Jr made no insider transaction in ALX Oncology Holdings Inc (ALXO). Other recent insider transactions involving ALX Oncology Holdings Inc (ALXO) include a net sale of 154,817 shares made by Jaume Pons , a net sale of 11,500 shares made by Shelly Pinto , and a net sale of 16,638 shares made by Sophia Randolph .

In summary, during the past 3 months, insiders sold 3,543 shares of ALX Oncology Holdings Inc (ALXO) in total and bought 0 shares, with a net sale of 3,543 shares. During the past 18 months, 185,114 shares of ALX Oncology Holdings Inc (ALXO) were sold and 58,400 shares were bought by its insiders, resulting in a net sale of 126,714 shares.

ALX Oncology Holdings Inc (ALXO)'s detailed insider trading history can be found in Insider Trading Tracker table.

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ALX Oncology Holdings Inc Insider Transactions

No Available Data

Plain Henry A Jr Mailing Address

Above is the net worth, insider trading, and ownership report for Plain Henry A Jr. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Plain Henry A Jr's mailing address is: Menlo Park Ca 94025-1118.