Peter Kolchinsky - Net Worth and Insider Trading

Peter Kolchinsky Net Worth

The estimated net worth of Peter Kolchinsky is at least $1.2 Billion dollars as of 2024-07-07. Peter Kolchinsky is the Director, 10% Owner of Synthorx Inc and owns about 14,903,741 shares of Synthorx Inc (THOR) stock worth over $1.0 Billion. Peter Kolchinsky is the Director, 10% Owner of Forma Therapeutics Holdings Inc and owns about 9,011,651 shares of Forma Therapeutics Holdings Inc (FMTX) stock worth over $180 Million. Peter Kolchinsky is also the Director of Dicerna Pharmaceuticals Inc and owns about 0 shares of Dicerna Pharmaceuticals Inc (DRNA) stock worth over $0. Details can be seen in Peter Kolchinsky's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Peter Kolchinsky has not made any transactions after 2020-06-23 and currently still holds the listed stock(s).

Transaction Summary of Peter Kolchinsky

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Peter Kolchinsky Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Peter Kolchinsky owns 64 companies in total, including Vaxcyte Inc (PCVX) , Cardiff Oncology Inc (CRDF) , and PMV Pharmaceuticals Inc (PMVP) among others .

Click here to see the complete history of Peter Kolchinsky’s form 4 insider trades.

Insider Ownership Summary of Peter Kolchinsky

Ticker Comapny Transaction Date Type of Owner
PCVX Vaxcyte Inc 2020-06-16 10 percent owner
CRDF Cardiff Oncology Inc 2020-09-30 10 percent owner
PMVP PMV Pharmaceuticals Inc 2020-09-24 10 percent owner
LIMIT LIMIT 2020-09-16 10 percent owner
LIMIT LIMIT 2019-11-08 director & 10 percent owner
LIMIT LIMIT 2020-05-05 10 percent owner
LIMIT LIMIT 2020-08-18 10 percent owner
LIMIT LIMIT 2017-08-10 director & 10 percent owner
LIMIT LIMIT 2020-07-23 10 percent owner
LIMIT LIMIT 2020-07-23 10 percent owner
LIMIT LIMIT 2020-07-21 10 percent owner
LIMIT LIMIT 2020-07-09 10 percent owner
LIMIT LIMIT 2020-07-07 director & Chief Executive Officer
LIMIT LIMIT 2019-10-16 10 percent owner
LIMIT LIMIT 2020-06-25 10 percent owner
LIMIT LIMIT 2020-03-03 10 percent owner
LIMIT LIMIT 2020-06-23 director & 10 percent owner
LIMIT LIMIT 2020-04-02 director & 10 percent owner
LIMIT LIMIT 2019-10-25 10 percent owner
LIMIT LIMIT 2020-03-11 10 percent owner
LIMIT LIMIT 2020-03-13 director & 10 percent owner
LIMIT LIMIT 2020-02-14 10 percent owner
LIMIT LIMIT 2020-01-23 director & 10 percent owner
LIMIT LIMIT 2019-12-02 director
LIMIT LIMIT 2020-12-03 director & 10 percent owner
LIMIT LIMIT 2018-10-23 10 percent owner
LIMIT LIMIT 2018-09-26 10 percent owner
LIMIT LIMIT 2018-06-22 10 percent owner
LIMIT LIMIT 2016-11-21 10 percent owner
LIMIT LIMIT 2017-05-16 10 percent owner
LIMIT LIMIT 2015-10-07 10 percent owner
LIMIT LIMIT 2014-09-29 other: Former 10% Owner & See FN(5)(6)
LIMIT LIMIT 2013-06-26 10 percent owner
LIMIT LIMIT 2014-01-10 other: Fmr 10% Owner - See Fn (1)-(5)
LIMIT LIMIT 2010-02-26 10 percent owner
LIMIT LIMIT 2008-10-29 10 percent owner
LIMIT LIMIT 2008-07-10 10 percent owner
LIMIT LIMIT 2007-08-08 10 percent owner
LIMIT LIMIT 2021-08-03 10 percent owner
LIMIT LIMIT 2021-06-30 director & 10 percent owner
LIMIT LIMIT 2020-12-07 10 percent owner
LIMIT LIMIT 2021-09-14 director & 10 percent owner
LIMIT LIMIT 2020-11-22 10 percent owner
LIMIT LIMIT 2020-12-10 director & 10 percent owner
LIMIT LIMIT 2020-08-06 10 percent owner
LIMIT LIMIT 2021-08-09 director & 10 percent owner
LIMIT LIMIT 2021-04-29 director & 10 percent owner
LIMIT LIMIT 2021-07-28 director & 10 percent owner
LIMIT LIMIT 2021-06-29 director & 10 percent owner
LIMIT LIMIT 2020-07-07 director & Chief Executive Officer
LIMIT LIMIT 2021-02-04 director & 10 percent owner
LIMIT LIMIT 2021-06-10 director & 10 percent owner
LIMIT LIMIT 2021-03-17 director & Chief Executive Officer
LIMIT LIMIT 2021-07-22 director
LIMIT LIMIT 2022-05-05 director & 10 percent owner
LIMIT LIMIT 2021-09-14 director & 10 percent owner
LIMIT LIMIT 2022-03-24 10 percent owner
LIMIT LIMIT 2022-08-16 10 percent owner
LIMIT LIMIT 2022-11-08 director
LIMIT LIMIT 2022-11-09 director & 10 percent owner
LIMIT LIMIT 2022-11-08 director
LIMIT LIMIT 2020-03-11 10 percent owner
LIMIT LIMIT 2023-02-09 director & 10 percent owner
LIMIT LIMIT 2023-07-05 director

Peter Kolchinsky Latest Holdings Summary

Peter Kolchinsky currently owns a total of 3 stocks. Among these stocks, Peter Kolchinsky owns 14,903,741 shares of Synthorx Inc (THOR) as of December 11, 2018, with a value of $1.0 Billion and a weighting of 84.89%. Peter Kolchinsky owns 9,011,651 shares of Forma Therapeutics Holdings Inc (FMTX) as of June 23, 2020, with a value of $180 Million and a weighting of 15.11%. Peter Kolchinsky also owns 0 shares of Dicerna Pharmaceuticals Inc (DRNA) as of December 2, 2019, with a value of $0 and a weighting of 0%.

Latest Holdings of Peter Kolchinsky

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
THOR Synthorx Inc 2018-12-11 14,903,741 67.99 1,013,305,351
FMTX Forma Therapeutics Holdings Inc 2020-06-23 9,011,651 20.01 180,323,137
DRNA Dicerna Pharmaceuticals Inc 2019-12-02 0 38.22 0

Holding Weightings of Peter Kolchinsky


Peter Kolchinsky Form 4 Trading Tracker

According to the SEC Form 4 filings, Peter Kolchinsky has made a total of 0 transactions in Synthorx Inc (THOR) over the past 5 years. The most-recent trade in Synthorx Inc is the acquisition of 4,545,455 shares on December 11, 2018, which cost Peter Kolchinsky around $50 Million.

According to the SEC Form 4 filings, Peter Kolchinsky has made a total of 1 transactions in Forma Therapeutics Holdings Inc (FMTX) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Forma Therapeutics Holdings Inc is the acquisition of 4,000,000 shares on June 23, 2020, which cost Peter Kolchinsky around $80 Million.

According to the SEC Form 4 filings, Peter Kolchinsky has made a total of 3 transactions in Dicerna Pharmaceuticals Inc (DRNA) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in Dicerna Pharmaceuticals Inc is the sale of 643,876 shares on December 2, 2019, which brought Peter Kolchinsky around $16 Million.

Insider Trading History of Peter Kolchinsky

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.

Peter Kolchinsky Trading Performance

GuruFocus tracks the stock performance after each of Peter Kolchinsky's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Peter Kolchinsky is 14.21%. GuruFocus also compares Peter Kolchinsky's trading performance to market benchmark return within the same time period. The performance of stocks bought by Peter Kolchinsky within 3 months outperforms 2 times out of 2 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Peter Kolchinsky'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 Peter Kolchinsky

Average Return

LIMIT
Average return per transaction

Outperforming Transactions

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1 out of 2 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(%) -10.53 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) -11.42 LIMIT LIMIT LIMIT LIMIT LIMIT

Peter Kolchinsky Ownership Network

Ownership Network List of Peter Kolchinsky

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Ownership Network Relation of Peter Kolchinsky

Insider Network Chart

Peter Kolchinsky Owned Company Details

What does Vaxcyte Inc do?

Who are the key executives at Vaxcyte Inc?

Peter Kolchinsky is the 10 percent owner of Vaxcyte Inc. Other key executives at Vaxcyte Inc include SVP & Gen Counsel & Corp Sec Mikhail Eydelman , Chief Operating Officer Jim Wassil , and director & President & CEO Grant Pickering .

Vaxcyte Inc (PCVX) Insider Trades Summary

Over the past 18 months, Peter Kolchinsky made no insider transaction in Vaxcyte Inc (PCVX). Other recent insider transactions involving Vaxcyte Inc (PCVX) include a net sale of 158,552 shares made by Grant Pickering , a net sale of 86,000 shares made by Andrew Guggenhime , and a net sale of 27,000 shares made by Jim Wassil .

In summary, during the past 3 months, insiders sold 106,433 shares of Vaxcyte Inc (PCVX) in total and bought 0 shares, with a net sale of 106,433 shares. During the past 18 months, 349,080 shares of Vaxcyte Inc (PCVX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 349,080 shares.

Vaxcyte Inc (PCVX)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Vaxcyte Inc Insider Transactions

No Available Data

Peter Kolchinsky Mailing Address

Above is the net worth, insider trading, and ownership report for Peter Kolchinsky. You might contact Peter Kolchinsky via mailing address: 200 Berkeley Street, 18th Floor, Boston Ma 02116.

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