William E. Duke - Net Worth and Insider Trading

William E. Duke Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, William E. Duke owns 5 companies in total, including Kaleido Biosciences Inc (KLDO) , Pulmatrix Inc (PULM) , and Apexigen Inc (APGN) among others .

Click here to see the complete history of William E. Duke’s form 4 insider trades.

Insider Ownership Summary of William E. Duke

Ticker	Comapny	Transaction Date	Type of Owner
KLDO	Kaleido Biosciences Inc	2019-11-22	CHIEF FINANCIAL OFFICER
PULM	Pulmatrix Inc	2016-02-03	Chief Financial Officer
APGN	Apexigen Inc	2022-07-29	Chief Financial Officer
		2022-07-29	Chief Financial Officer
		2023-09-01	Chief Financial Officer

William E. Duke Trading Performance

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

William E. Duke Ownership Network

Ownership Network List of William E. Duke

No Data

Ownership Network Relation of William E. Duke

William E. Duke Owned Company Details

What does Kaleido Biosciences Inc do?

Who are the key executives at Kaleido Biosciences Inc?

William E. Duke is the CHIEF FINANCIAL OFFICER of Kaleido Biosciences Inc. Other key executives at Kaleido Biosciences Inc include Chief Medical Officer Alison S Long , Chief Scientific Officer Van Hylckama Vlieg Johan , and director & Chief Executive Officer Daniel L Menichella .

Kaleido Biosciences Inc (KLDO) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Kaleido Biosciences Inc (KLDO) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Kaleido Biosciences Inc (KLDO) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Kaleido Biosciences Inc (KLDO)'s detailed insider trading history can be found in Insider Trading Tracker table.

Kaleido Biosciences Inc Insider Transactions

No Available Data

What does Pulmatrix Inc do?

Who are the key executives at Pulmatrix Inc?

William E. Duke is the Chief Financial Officer of Pulmatrix Inc. Other key executives at Pulmatrix Inc include Interim CFO Peter Ludlum , Chief Medical Officer Margaret Wasilewski , and Vice President & Finance Michelle Siegert .

Pulmatrix Inc (PULM) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Pulmatrix Inc (PULM) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Pulmatrix Inc (PULM) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

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

Pulmatrix Inc Insider Transactions

No Available Data

What does Apexigen Inc do?

Who are the key executives at Apexigen Inc?

William E. Duke is the Chief Financial Officer of Apexigen Inc. Other key executives at Apexigen Inc include Chief Operating Officer Francis Willard Sarena , Chief Medical Officer Frank J. Hsu , and SVP & Finance and Operations Amy Wong .

Apexigen Inc (APGN) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Apexigen Inc (APGN) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Apexigen Inc (APGN) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

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

Apexigen Inc Insider Transactions

No Available Data

What does Brookline Capital Acquisition Corp do?

Who are the key executives at Brookline Capital Acquisition Corp?

William E. Duke is the Chief Financial Officer of Brookline Capital Acquisition Corp. Other key executives at Brookline Capital Acquisition Corp include Chief Operating Officer Francis Willard Sarena , Chief Medical Officer Frank J. Hsu , and SVP & Finance and Operations Amy Wong .

Brookline Capital Acquisition Corp (BCACU) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of Brookline Capital Acquisition Corp (BCACU) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Brookline Capital Acquisition Corp (BCACU) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

Brookline Capital Acquisition Corp (BCACU)'s detailed insider trading history can be found in Insider Trading Tracker table.

Brookline Capital Acquisition Corp Insider Transactions

No Available Data

What does Invivyd Inc do?

Who are the key executives at Invivyd Inc?

William E. Duke is the Chief Financial Officer of Invivyd Inc. Other key executives at Invivyd Inc include 10 percent owner & other: See Remarks Adimab, Llc , Chief Scientific Officer Allen Robert D. Iii , and Chief Tech. and Manuf. Officer Stacy Price .

Invivyd Inc (IVVD) Insider Trades Summary

Over the past 18 months, William E. Duke made no insider transaction in Invivyd Inc (IVVD). Other recent insider transactions involving Invivyd Inc (IVVD) include a net sale of 5,000,000 shares made by Adimab, Llc ,

In summary, during the past 3 months, insiders sold 0 shares of Invivyd Inc (IVVD) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 5,000,000 shares of Invivyd Inc (IVVD) were sold and 0 shares were bought by its insiders, resulting in a net sale of 5,000,000 shares.

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

Invivyd Inc Insider Transactions

No Available Data

William E. Duke Mailing Address

Above is the net worth, insider trading, and ownership report for William E. Duke. You might contact William E. Duke via mailing address: C/o Valeritas, Inc., 750 Route 202 South, Suite 600, Bridgewater Nj 08807.

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