Duke William E. Insider Trades

Insider Trading History

Track insider trading activity for Duke William E.. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $118k 107,717 shares
Last Trade
Feb 18, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$33.1k 20,964 shares
$1.58
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $142k 128,681 shares
Last Trade
Feb 17, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$30.3k 19,663 shares
$1.54
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $163k 148,344 shares
Last Trade
Feb 15, 2026 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$154k 99,000 shares
$1.56
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $112k 102,000 shares
Last Trade
Feb 15, 2026 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$154k 99,000 shares
$1.56
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $688k 625,000 shares
Last Trade
Jan 29, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.16M 625,000 shares
$1.85
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $54.3k 49,344 shares
Last Trade
Aug 19, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$16.9k 29,643 shares
$0.57
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $86.9k 78,987 shares
Last Trade
Aug 18, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$11.6k 20,013 shares
$0.58
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $109k 99,000 shares
Last Trade
Aug 15, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$70k 99,000 shares
$0.71
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $221k 201,000 shares
Last Trade
Aug 15, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$70k 99,000 shares
$0.71
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $1.05M 950,000 shares
Last Trade
Feb 15, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.31M 950,000 shares
$1.38
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $220k 200,000 shares
Last Trade
Dec 18, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$718k 200,000 shares
$3.59
$1.10
Invivyd
Invivyd IVVD
Chief Financial Officer
Holding Value $825k 750,000 shares
Last Trade
Sep 01, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.37M 750,000 shares
$1.83
$1.10
Apexigen
Apexigen APGN
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Aug 23, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$104k 269,848 shares
$0.39
$0.39
Apexigen- Warrants (29/07/2027)
Apexigen- Warrants (29/07/2027) APGNW
Chief Financial Officer
Holding Value $3.34k 128,001 shares
Last Trade
Aug 23, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$689 26,416 shares
$0.03
$0.03
Apexigen- Warrants (29/07/2027)
Apexigen- Warrants (29/07/2027) APGNW
Chief Financial Officer
Holding Value $0 0 shares
Last Trade
Aug 23, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$7.04k 269,848 shares
$0.03
$0.03
Apexigen
Apexigen APGN
Chief Financial Officer
Holding Value $49.3k 128,001 shares
Last Trade
Aug 23, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$10.3k 26,416 shares
$0.39
$0.39
Apexigen
Apexigen APGN
Chief Financial Officer
Holding Value $59.5k 154,417 shares
Last Trade
Jun 15, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$2.21k 4,504 shares
$0.49
$0.39
Apexigen- Warrants (29/07/2027)
Apexigen- Warrants (29/07/2027) APGNW
Chief Financial Officer
Holding Value $4.03k 154,417 shares
Last Trade
Jun 15, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$222 4,504 shares
$0.05
$0.03
Apexigen- Warrants (29/07/2027)
Apexigen- Warrants (29/07/2027) APGNW
Chief Financial Officer
Holding Value $4.15k 158,921 shares
Last Trade
May 23, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$690 17,261 shares
$0.04
$0.03
Apexigen
Apexigen APGN
Chief Financial Officer
Holding Value $61.2k 158,921 shares
Last Trade
May 23, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$6.9k 17,261 shares
$0.40
$0.39

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