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Erik J Anderson sold $644k of SLDP

director at Solid Power, Inc.. 506,283 shares at an average of $1.27, traded Oct 1, 2024, filed Dec 2, 2024.

Warning score
55
Value
$644k
506,283 shares
Holdings after
187,617
-73% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $644k at market
    +20
  • Share of holdings sold
    Sold 73% of holdings
    +20
  • 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.

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.

SLDPOct 9, 2026 · close 2.38
Since filing Dec 2, 2024: +102.1%SPY +32.0% · excess +70.2%

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 0001225208-24-010327, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 1, 2024SOpen-market sale
Common Stockindirect: By WestRiver Management, LLC
-506,283$1.27$644k187,617Dec 2, 2024

Related signals

Other insiders at Solid Power, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
SLDPsell10b5-1
Solid Power, Inc.
Joshua Buettner-Garrett
Chief Technology Officer
$212k
187,500 shares
-18%
0Weak
SLDPsell10b5-1
Solid Power, Inc.
Joshua Buettner-Garrett
Chief Technology Officer
$246k
187,500 shares
-18%
1Weak
SLDPsell10b5-1
Solid Power, Inc.
Joshua Buettner-Garrett
Chief Technology Officer
$392k
187,500 shares
-18%
0Weak
SLDPsell10b5-1
Solid Power, Inc.
Joshua Buettner-Garrett
Chief Technology Officer
$201k
187,500 shares
-18%
0Weak
SLDPsell10b5-1
Solid Power, Inc.
Joshua Buettner-Garrett
Chief Technology Officer
$201k
187,500 shares
-18%

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.

Erik J Anderson sold $644k of SLDP | InsiderTell