Castagna Michael Insider Trades

Insider Trading History

Track insider trading activity for Castagna 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
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.21M 2,442,310 shares
Last Trade
May 11, 2026 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$123k 34,957 shares
$3.52
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $2.67M 796,000 shares
Last Trade
Mar 23, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.85M 1,578,000 shares
$2.44
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.66M 2,575,911 shares
Last Trade
Mar 10, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$259k 100,000 shares
$2.59
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.32M 2,475,911 shares
Last Trade
Mar 01, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$50k 15,290 shares
$3.27
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $194k 57,750 shares
Last Trade
Feb 26, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$471k 145,275 shares
$3.24
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.27M 2,460,621 shares
Last Trade
Dec 24, 2025 Sale (Gift)Shares transferred as a gift rather than bought or sold for cash.
$262k 44,171 shares
$5.93
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $0 0 shares
Last Trade
Dec 17, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$299k 50,000 shares
$5.97
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.42M 2,504,792 shares
Last Trade
Dec 17, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$395k 65,804 shares
$6.01
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.64M 2,570,596 shares
Last Trade
Dec 17, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$393k 65,804 shares
$5.97
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $53.1k 15,804 shares
Last Trade
Dec 16, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$126k 21,310 shares
$5.91
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.42M 2,504,792 shares
Last Trade
Dec 16, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$128k 21,310 shares
$6.00
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.49M 2,526,102 shares
Last Trade
Dec 16, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$126k 21,310 shares
$5.91
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.49M 2,525,598 shares
Last Trade
Dec 12, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$124k 20,806 shares
$5.94
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $125k 37,114 shares
Last Trade
Dec 12, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$124k 20,806 shares
$5.94
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $26.6k 7,920 shares
Last Trade
Dec 02, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$603k 107,920 shares
$5.59
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.42M 2,504,792 shares
Last Trade
Dec 02, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$601k 107,920 shares
$5.57
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.78M 2,612,712 shares
Last Trade
Dec 02, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$603k 107,920 shares
$5.59
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.42M 2,504,792 shares
Last Trade
Jul 15, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$428k 111,275 shares
$3.85
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.78M 2,612,934 shares
Last Trade
May 19, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$114k 26,114 shares
$4.37
$3.36
Mannkind
Mannkind MNKD
Chief Executive Officer
Holding Value $8.87M 2,639,048 shares
Last Trade
May 14, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$123k 27,000 shares
$4.56
$3.36

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