Christopher B Prentiss is Chief Financial Officer of MANNKIND CORP. Currently has a direct ownership of 343,854 shares of MNKD, which is worth approximately $1.19 Million. The most recent transaction as insider was on Jul 15, 2025, when has been sold 11,540 shares (Common Stock, $0.01 par value) at a price of $3.85 per share, resulting in proceeds of $44,429. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 344K
47.83% 3M change
47.83% 12M change
Total Value Held $1.19 Million

Christopher B Prentiss Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 15 2025
SELL
Payment of exercise price or tax liability
$44,429 $3.85 p/Share
11,540 Reduced 3.25%
343,854 Common Stock, $0.01 pa...
May 13 2025
BUY
Grant, award, or other acquisition
-
119,000 Added 25.2%
353,193 Common Stock, $0.01 pa...
May 15 2024
BUY
Grant, award, or other acquisition
-
232,600 Added 50.0%
232,600 Common Stock, $.01 par...
CBP

Christopher B Prentiss

Chief Financial Officer
Danbury, CT

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