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buyWeak

Thomas J. Schuetz bought $21k of CMPX

CHIEF EXECUTIVE OFFICER at Compass Therapeutics, Inc.. 10,000 shares at an average of $2.11, traded May 27, 2025, filed May 27, 2025.

Conviction score
28
Value
$21k
10,000 shares
Holdings after
6,480,825
+0% from before
From 52-week low
+56%
low $1.35, close $2.11
From 52-week high
-46%
high $3.90, as of May 27, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $21k at market
    0
  • Relative to holdings
    Under 1% of holdings (0.2%)
    -5
  • Price context
    46% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

CMPXOct 9, 2026 · close 0.99
Since filing May 27, 2025: -52.9%SPY +33.9% · excess -86.8%

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 0001171843-25-003462, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 27, 2025POpen-market purchase
Common Stock
+10,000$2.11$21k6,480,825May 27, 2025

Related signals

Other insiders at Compass Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
CMPXbuy
Compass Therapeutics, Inc.
Neil Lerner
Chief Accounting Officer
$18k
20,000 shares
+5%
28Weak
CMPXbuy
Compass Therapeutics, Inc.
Neil Lerner
Chief Accounting Officer
$2,850
2,500 shares
+1%
68Notable
CMPXsell 2
Compass Therapeutics, Inc.
Orbimed Advisors LLC
director, owner
$5.7M
3,571,428 shares
-100%
68Notable
CMPXsell 2
Compass Therapeutics, Inc.
Carl L Gordon
director, owner
$5.7M
3,571,428 shares
-100%
46Moderate
CMPXbuy 2
Compass Therapeutics, Inc.
Jonathan Anderman
Gen Counsel & Corporate Sec
$31k
20,000 shares
+2000%
39Weak
CMPXbuy 2
Compass Therapeutics, Inc.
Neil Lerner
CHIEF ACCOUNTING OFFICER
$28k
20,000 shares
+7%

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.

Thomas J. Schuetz bought $21k of CMPX | InsiderTell