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
-4.34K
Net shares
Net seller
$346.1K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
9.80K acquired · 14.14K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+9.80K

Price / share

—

Trade value

—

% of position

9.9%
9/30/2026
99.27K→109.07K

Common Stock

Direct
F · Tax Withholding

Shares

−4.34K

Price / share

$79.67

Trade value

$346.09K

% of position

4.0%
9/30/2026
109.07K→104.72K
Total

Net shares

+5.46K

Net value

-$346.09K

Derivative Transactions1

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

9.80K shares

Shares

−9.80K

Strike price

Held after

83.60K

Exercisable

—

9/30/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned62.81K
Total
62.81K indirect62.81K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ROBINSON CHANDLER — Insider Transaction (Form 4) Filed Oct 2, 2026 | Finecho