Lauren M. Sabella - 15 Jul 2025 Form 4 Insider Report for MANNKIND CORP (MNKD)

Role: EVP Operations
Signature: /s/ Lauren Sabella
Issuer symbol: MNKD
Transactions as of: 15 Jul 2025
Net transactions value: -$45,800
Form type: 4
Filing time: 17 Jul 2025, 20:45:55 UTC
Previous filing: 28 Mar 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sabella Lauren M	EVP Operations	1 CASPER STREET, DANBURY	/s/ Lauren Sabella	17 Jul 2025	0001360928

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MNKD	Common Stock, $0.01 Par Value	Tax liability	$45,800	-11,896	-3.3%	$3.85	349,841	15 Jul 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Lauren M. Sabella is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 incident to the vesting of previously reported restricted stock units.
F2	Includes 3,888 shares acquired under the Issuer's Employee Stock Purchase Plan on June 30, 2025.