MannKind (MNKD) director Anthony Hooper acquires 35,000 shares via stock plan

Rhea-AI Filing Summary

MannKind Corp director Anthony C. Hooper acquired 35,000 shares of common stock on March 1, 2026 at a price of $3.27 per share. The shares were purchased through the company’s Market Price Stock Purchase Plan, which was approved by the board on that date. Following this transaction, Hooper directly owns 236,153 MannKind shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider HOOPER ANTHONY C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, $0.01 Par Value	35,000	$3.27	$114K

Holdings After Transaction: Common Stock, $0.01 Par Value — 236,153 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 03/03/2026 - 09:50 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

HOOPER ANTHONY C

(Last) (First) (Middle)

1 CASPER STREET

(Street)

DANBURY CT 06810

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MANNKIND CORP [ MNKD ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $0.01 Par Value	03/01/2026		A(1)		35,000	A	$3.27	236,153	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The securities were purchased through the Issuer's Market Price Stock Purchase Plan. The purchase was approved by the Company's Board of Directors on March 1, 2026.

	/s/ Anthony Hooper	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did MannKind (MNKD) director Anthony C. Hooper report?

Anthony C. Hooper reported acquiring 35,000 MannKind common shares. The shares were obtained on March 1, 2026 through the company’s Market Price Stock Purchase Plan at $3.27 per share, increasing his direct ownership stake in the company.

At what price did Anthony C. Hooper acquire MannKind (MNKD) shares?

He acquired MannKind shares at $3.27 per share. The transaction involved 35,000 common shares purchased through the Market Price Stock Purchase Plan, reflecting a board-approved acquisition that increased his directly held position in the company.

How many MannKind (MNKD) shares does Anthony C. Hooper own after this Form 4 transaction?

After the reported transaction, Anthony C. Hooper directly owns 236,153 MannKind shares. This total reflects the addition of 35,000 shares acquired on March 1, 2026 through the Market Price Stock Purchase Plan approved by the board.

What is the nature of Anthony C. Hooper’s MannKind (MNKD) ownership reported on this Form 4?

The filing shows direct ownership of MannKind common stock. Hooper’s 236,153 shares are held directly, and the latest 35,000-share acquisition came via the Market Price Stock Purchase Plan rather than an open-market trade.

How was the MannKind (MNKD) stock purchase by Anthony C. Hooper approved?

The purchase was made through MannKind’s Market Price Stock Purchase Plan. According to the footnote, the company’s Board of Directors approved this purchase on March 1, 2026, aligning the acquisition with an established board-sanctioned program.

Does the MannKind (MNKD) Form 4 indicate a buy or an award for Anthony C. Hooper?

The Form 4 classifies the event as a grant, award, or other acquisition. A footnote clarifies the 35,000 shares were purchased through MannKind’s Market Price Stock Purchase Plan, combining plan-based acquisition with a specific per-share purchase price.