ROBINSON CHANDLER

PrivateCIK: 1727334
Location

WILMETTE, IL

ROBINSON CHANDLER (Chief Executive Officer) exercised options at MONOPAR THERAPEUTICS

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderROBINSON CHANDLERCIK 1727334
IssuerMONOPAR THERAPEUTICSCIK 1645469
DirectorOfficer10% Owner· Chief Executive Officer
Since Aug 2018
-2.56K
Net shares
Net seller
$167.0K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
8.72K acquired · 11.28K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+8.72K

Price / share

Trade value

% of position

11.0%
12/31/2025
79.55K88.28K

Common Stock

Direct
F · Tax Withholding

Shares

2.56K

Price / share

$65.30

Trade value

$167.04K

% of position

2.9%
12/31/2025
88.28K85.72K
Total

Net shares

+6.17K

Net value

-$167.04K

Derivative Transactions1

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

8.72K shares

Shares

8.72K

Strike price

Held after

113.01K

Exercisable

12/31/2025
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned272.03K
Total
272.03K indirect272.03K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ROBINSON CHANDLER — Insider Transaction (Form 4) Filed Jan 5, 2026 | Finecho