Gladstone Michael Insider Trades

Insider Trading History

Track insider trading activity for Gladstone Michael. 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
Third Harmonic Bio
Third Harmonic Bio THRD
10% owner
Holding Value $0 0 shares
Last Trade
Aug 11, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$234k 43,584 shares
$5.38
$5.38
Third Harmonic Bio
Third Harmonic Bio THRD
10% owner
Holding Value $108k 20,000 shares
Last Trade
Jun 06, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$277k 20,000 shares
$13.85
$5.38
Day One Biopharmaceuticals
Day One Biopharmaceuticals DAWN
Director
Holding Value $696k 32,335 shares
Last Trade
May 23, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$448k 32,335 shares
$13.87
$21.53
Day One Biopharmaceuticals
Day One Biopharmaceuticals DAWN
Director
Holding Value $807k 37,500 shares
Last Trade
Jun 22, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$476k 37,500 shares
$12.69
$21.53
Third Harmonic Bio
Third Harmonic Bio THRD
Director
Holding Value $87.4k 16,250 shares
Last Trade
Jun 06, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81.7k 16,250 shares
$5.03
$5.38
Third Harmonic Bio
Third Harmonic Bio THRD
Director
Holding Value $73.5k 13,667 shares
Last Trade
Mar 06, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$57.4k 13,667 shares
$4.20
$5.38
Third Harmonic Bio
Third Harmonic Bio THRD
Director
Holding Value $0 0 shares
Last Trade
Mar 06, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$57.4k 13,667 shares
$4.20
$5.38
Third Harmonic Bio
Third Harmonic Bio THRD
Director
Holding Value $73.5k 13,667 shares
Last Trade
Oct 26, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$244k 13,667 shares
$17.83
$5.38
Day One Biopharmaceuticals
Day One Biopharmaceuticals DAWN
Director
Holding Value $618k 28,700 shares
Last Trade
Jun 21, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$468k 28,700 shares
$16.29
$21.53
Day One Biopharmaceuticals
Day One Biopharmaceuticals DAWN
Director
Holding Value $16.5M 766,667 shares
Last Trade
Jun 17, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$11.5M 766,667 shares
$15.00
$21.53
Day One Biopharmaceuticals
Day One Biopharmaceuticals DAWN
Director
Holding Value $0 0 shares
Last Trade
May 26, 2021 Sale
No data
No data
$21.53

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