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sellWeak

Gregg Landes sold $1,707 of ASPN

SVP, Operations and Strat Deve at ASPEN AEROGELS INC. 155 shares at an average of $11.01, traded Nov 20, 2023, filed Nov 20, 2023.

Warning score
15
Value
$1,707
155 shares
Holdings after
126,393
-0% from before
From 52-week low
+99%
low $5.51, close $10.98
From 52-week high
-17%
high $13.26, as of Nov 20, 2023

Score components

  • Role
    Officer
    +15
  • Trade size
    $2k at market
    0
  • Share of holdings sold
    Sold 0.1% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

This signal so far: 1m +23.8%, 3m +59.9%, 6m +149.6%.

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.

ASPNOct 12, 2026 · close 5.44
Since filing Nov 20, 2023: -50.5%SPY +77.6% · excess -128.0%

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 0000950170-23-065189, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 20, 2023SOpen-market sale
Common Stock
-155$11.01$1,707126,393Nov 20, 2023

Related signals

Other insiders at ASPEN AEROGELS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
57Moderate
ASPNsell
ASPEN AEROGELS INC
Koch, Inc.
owner
$58M
12,280,426 shares
-100%
22Weak
ASPNsell10b5-1
ASPEN AEROGELS INC
Donald R Young
President and CEO
$184k
56,845 shares
-10%
31Weak
ASPNsell
ASPEN AEROGELS INC
Santhosh P Daniel
Chief Accounting Officer
$47k
6,410 shares
-26%
43Moderate
ASPNbuy
ASPEN AEROGELS INC
Donald R Young
President and CEO
$107k
20,000 shares
+4%
35Weak
ASPNsell10b5-1
ASPEN AEROGELS INC
Donald R Young
President and CEO
$1.9M
63,355 shares
-12%
32Weak
ASPNsell10b5-1
ASPEN AEROGELS INC
Ricardo C. Rodriguez
CFO & Treasurer
$978k
32,465 shares
-61%
50Moderate
ASPNsell 310b5-1
ASPEN AEROGELS INC
Donald R Young
President and CEO
$13M
433,690 shares
-57%
35Weak
ASPNsell 4
ASPEN AEROGELS INC
Kathleen Kool
director
$122k
4,470 shares
-28%
57Moderate
ASPNsell 6
ASPEN AEROGELS INC
Wood River Capital, LLC
owner
$82M
3,500,000 shares
-22%
44Moderate
ASPNsell 5
ASPEN AEROGELS INC
Keith L Schilling
SVP, Technology
$537k
20,000 shares
-41%

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.

Gregg Landes sold $1,707 of ASPN | InsiderTell