Sanjay R. Singh - Nov 14, 2025 Form 4 Insider Report for MANNKIND CORP (MNKD)

Signature
/s/ Sanjay R Singh
Stock symbol
MNKD
Transactions as of
Nov 14, 2025
Transactions value $
-$94,448
Form type
4
Date filed
11/14/2025, 08:00 PM
Previous filing
Nov 3, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Singh Sanjay R EVP Technical Operations 1 CASPER STREET, DANBURY /s/ Sanjay R Singh 2025-11-14 0001953423

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MNKD Common Stock, $0.01 Par Value Sale -$94.4K -18.8K -3.96% $5.03 455K Nov 14, 2025 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 Transaction occured pursuant to Rule 10B5-1 Plan established May 14, 2025.
F2 The weighted average sales price of the reported transaction was $5.03 based on a range of prices between $5.00 and $5.07. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided.