Arthur J. Klausner - 02 Dec 2025 Form 4 Insider Report for Monopar Therapeutics (MNPR)

Reporting relationship
Director
Issuer ticker
MNPR
Reported as of
02 Dec 2025
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
4
Accepted by SEC
08 Dec 2025, 16:49:26 UTC
Prior SEC filing
07 Mar 2025
Next SEC filing
17 Dec 2025
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Quan Vu, Attorney-in-fact

Key filing fact

Arthur J. Klausner filed Form 4 for Monopar Therapeutics (MNPR) on 08 Dec 2025.

Key facts

  • This page summarizes Arthur J. Klausner's Form 4 filing for Monopar Therapeutics (MNPR).
  • 1 reported transaction and 1 derivative row are listed below.
  • Accepted by SEC: 08 Dec 2025, 16:49.

Change

  • Previous filing in this sequence was filed on 07 Mar 2025.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001207790 Primary reporting owner

KLAUSNER ARTHUR J

Relationship
Director
Address
1000 SKOKIE BLVD SUITE 350, WILMETTE
Signature
/s/ Quan Vu, Attorney-in-fact
Signature date
08 Dec 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

MNPR transaction Derivative

Stock Options

Award

Transaction value
$0
Shares
+2,924
Change %
Price
$0.000000
Shares after
2,924
Date
02 Dec 2025
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,924
Exercise price
$75.94
Footnotes
F1
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Options vest 25% quarterly on March 31, 2026, June 30, 2026, September 30, 2026 and December 31, 2026.

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