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sellWeak10b5-1 plan

Peter Platzer sold $198k of SPIR

Executive Chairman at Spire Global, Inc.. 17,954 shares at an average of $11.02, traded Oct 1, 2026, filed Oct 5, 2026.

Warning score
12
Value
$198k
17,954 shares
Holdings after
1,455,514
-1% from before
From 52-week low
+56%
low $7.02, close $10.97
From 52-week high
-57%
high $25.48, as of Oct 1, 2026

Score components

  • Role
    Chair
    +20
  • Trade size
    $198k at market
    +12
  • Share of holdings sold
    Sold 1.2% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0
  • 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.

SPIROct 9, 2026 · close 10.27
Since filing Oct 5, 2026: -5.7%SPY +0.5% · excess -6.2%

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 0001193125-26-414689, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2026SOpen-market sale
Class A Common Stock10b5-1
-17,954$11.02$198k1,455,5148 d ago

Related signals

Other insiders at Spire Global, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
48Moderate
SPIRsell 6
Spire Global, Inc.
Stephen Messer
director
$253k
17,986 shares
-18%
34Weak
SPIRsell 610b5-1
Spire Global, Inc.
Theresa Condor
Chief Executive Officer
$317k
22,502 shares
-2%
24Weak
SPIRsell 610b5-1
Spire Global, Inc.
Alison K Engel
Chief Financial Officer
$60k
4,286 shares
-2%
16Weak
SPIRsell 610b5-1
Spire Global, Inc.
Johann Gabriel Oehme
Chief Technology Officer
$42k
2,989 shares
-1%
23Weak
SPIRsell 610b5-1
Spire Global, Inc.
Perez Celia Pelez
Chief Operating Officer
$63k
4,484 shares
-2%
23Weak
SPIRsell 610b5-1
Spire Global, Inc.
Peter Platzer
Executive Chairman
$72k
5,100 shares
-0%
37Weak
SPIRsell 510b5-1
Spire Global, Inc.
Theresa Condor
Chief Executive Officer
$470k
24,644 shares
-2%
30Weak
SPIRsell 510b5-1
Spire Global, Inc.
Alison K Engel
Chief Financial Officer
$242k
12,702 shares
-5%
17Weak
SPIRsell 510b5-1
Spire Global, Inc.
Johann Gabriel Oehme
Chief Technology Officer
$59k
3,107 shares
-1%
24Weak
SPIRsell 510b5-1
Spire Global, Inc.
Perez Celia Pelez
Chief Operating Officer
$89k
4,660 shares
-2%

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.

Peter Platzer sold $198k of SPIR | InsiderTell