Duke William E.

CIK 00016361354 companiesLEXINGTON, MA

SEC Profile

Transactions

Companies

Filings

CIK

0001636135

Recent Transactions

21 trades

Award
Invivyd, Inc.$IVVD
Stock Option (Right to Buy)
2023-12-18+200,000→ 200,000 total
Award
Invivyd, Inc.$IVVD
Stock Option (Right to Buy)
2023-09-01+750,000→ 750,000 total
Tax Payment
Apexigen, Inc.
Common Stock
2023-08-23$0.39/sh−26,416→ 128,001 total
Disposition to Issuer
Apexigen, Inc.
Employee Stock Option (right to buy)
2023-08-23−269,848→ 0 total
Disposition to Issuer
Apexigen, Inc.
Common Stock
2023-08-23−128,001→ 0 total
Tax Payment
Apexigen, Inc.
Common Stock
2023-06-15$0.49/sh−4,504→ 154,417 total
Tax Payment
Apexigen, Inc.
Common Stock
2023-05-23$0.40/sh−17,261→ 158,921 total
Award
Apexigen, Inc.
Common Stock
2023-05-23+150,000→ 176,182 total
Tax Payment
Apexigen, Inc.
Common Stock
2022-12-15$1.06/sh−4,503→ 26,182 total
Award
Apexigen, Inc.
Employee Stock Option (right to buy)
2022-10-07+269,848→ 269,848 total
Award
Apexigen, Inc.
Common Stock
2022-10-07+30,685→ 30,685 total
Award
Kaleido Biosciences, Inc.
Restricted Stock Units
2022-01-14+44,990→ 44,990 total
Award
Kaleido Biosciences, Inc.
Restricted Stock Units
2022-01-14+125,000→ 125,000 total
Award
Kaleido Biosciences, Inc.
Stock Option (Right to Buy)
2021-09-01+60,000→ 60,000 total
Award
Kaleido Biosciences, Inc.
Stock Option (Right to Buy)
2021-03-01+60,000→ 60,000 total
Award
Kaleido Biosciences, Inc.
Stock Option (Right to Buy)
2020-10-15+50,000→ 50,000 total
Award
Kaleido Biosciences, Inc.
Stock Option (Right to Buy)
2020-04-15+50,000→ 50,000 total
Award
Kaleido Biosciences, Inc.
Stock Option (Right to Buy)
2019-11-29+270,000→ 270,000 total
Award
Pulmatrix, Inc.$PULM
Stock Option (Right to Buy)
2019-05-16+160,000→ 160,000 total
Award
Pulmatrix, Inc.$PULM
Stock Option (Right to Buy)
2018-06-05+850,000→ 850,000 total
Award
Pulmatrix, Inc.$PULM
Stock Option (Right to Buy)
2017-03-20+75,100→ 75,100 total

Duke William E.

Recent Transactions

Companies

Recent Filings

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