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sellWeak cluster of 310b5-1 plan

Patrice Rioux sold $111 of MNPR

other at Monopar Therapeutics. 1 shares at an average of $111.26, traded Aug 26, 2026, filed Aug 27, 2026.

Warning score
0
Value
$111
1 shares
Holdings after
5,065
-0% from before
From 52-week low
+255%
low $32.03, close $113.72
From 52-week high
-8%
high $123.84, as of Aug 26, 2026

Score components

  • Role
    Other
    +8
  • Trade size
    $111 at market
    0
  • Share of holdings sold
    Sold 0.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

MNPROct 12, 2026 · close 77.05
Since filing Aug 27, 2026: -32.4%SPY +1.1% · excess -33.5%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001437749-26-029121, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 26, 2026MOption exercise
Common Stock10b5-1
+1,380$0.01$75,066Aug 27, 2026
Aug 26, 2026SOpen-market sale
Common Stock10b5-1
-1$111.26$1115,065Aug 27, 2026
Aug 26, 2026MOption exercise
Stock Optionderivative10b5-1
+1,380$0.00$00Aug 27, 2026

Related signals

Other insiders at Monopar Therapeutics and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
MNPRsell 210b5-1
Monopar Therapeutics
Christopher M Starr
director
$659k
8,400 shares
-62%
28Weak
MNPRsell 210b5-1
Monopar Therapeutics
Chandler Robinson
Chief Executive Officer
$2.6M
29,056 shares
-23%
20Weak
MNPRsell 310b5-1
Monopar Therapeutics
Raymond Anderson
director
$352k
3,142 shares
-37%
32Weak
MNPRsell 310b5-1
Monopar Therapeutics
Kim R Tsuchimoto
Chief Financial Officer
$456k
4,090 shares
-100%
30Weak
MNPRsell 310b5-1
Monopar Therapeutics
Raymond Anderson
director
$351k
3,142 shares
-12%
37Weak
MNPRsell 310b5-1
Monopar Therapeutics
Kim R Tsuchimoto
Chief Financial Officer
$456k
4,090 shares
-36%
48Moderate
MNPRbuy
Monopar Therapeutics
Quan Anh Vu
Chief Financial Officer
$105k
1,500 shares
-
40Moderate
MNPRsell
Monopar Therapeutics
Arthur J Klausner
director
$344k
5,121 shares
-37%
70Notable
MNPRsell
Monopar Therapeutics
Chandler Robinson
Chief Executive Officer
$35M
550,229 shares
-67%
65Notable
MNPRsell 3
Monopar Therapeutics
Chandler Robinson
Chief Executive Officer
$672k
16,800 shares
-19%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Patrice Rioux sold $111 of MNPR | InsiderTell