ROBINSON CHANDLER

PrivateCIK: 1727334
Location

WILMETTE, IL

ROBINSON CHANDLER (Chief Executive Officer) sold 18.6% of their position (16.80K shares) of MONOPAR THERAPEUTICS on the open market

Open‑market sale worth $672.0K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderROBINSON CHANDLERCIK 1727334
IssuerMONOPAR THERAPEUTICSCIK 1645469
DirectorOfficer10% Owner· Chief Executive Officer
Since Aug 2018
-16.80K
Net shares
Net seller
$672.0K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
16.80K acquired · 33.60K disposed
Non-Derivative Transactions2

Common Stock

Direct
X · X

Shares

+16.80K

Price / share

$0.01

Trade value

$84.00

% of position

22.9%
7/14/2025
73.47K90.27K

Common Stock

Direct
S · Sale

Shares

16.80K

Price / share

$40.00

Trade value

$672.02K

% of position

18.6%
7/14/2025
90.27K73.47K
Total

Net shares

+0.00

Net value

-$671.94K

Derivative Transactions1

Stock Options

Direct
X · X
Converts to

Common Stock

16.80K shares

Shares

16.80K

Strike price

0.005

Held after

0.00

Exercisable

7/14/2025
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned822.25K
Total
822.25K indirect822.25K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
ROBINSON CHANDLER — Insider Transaction (Form 4) Filed Jul 16, 2025 | Finecho