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sellModerate cluster of 3

William Earl Cooper sold $59k of MRAM

Chief Financial Officer at EVERSPIN TECHNOLOGIES INC.. 3,115 shares at an average of $19.08, traded Oct 2, 2026, filed Oct 5, 2026.

Warning score
44
Value
$59k
3,115 shares
Holdings after
154,626
-2% from before
From 52-week low
+151%
low $7.50, close $18.83
From 52-week high
-57%
high $44.01, as of Oct 2, 2026

Score components

  • Role
    CFO
    +22
  • Trade size
    $59k at market
    +7
  • Share of holdings sold
    Sold 2.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15

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.

MRAMOct 9, 2026 · close 16.45
Since filing Oct 5, 2026: -9.7%SPY +0.5% · excess -10.2%

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 0001628280-26-065020, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Oct 2, 2026SOpen-market sale
Common Stock
-3,115$19.08$59k154,6268 d ago

Related signals

Other insiders at EVERSPIN TECHNOLOGIES INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
55Moderate
MRAMsell 3
EVERSPIN TECHNOLOGIES INC.
Sanjeev Aggarwal
President and CEO
$373k
19,572 shares
-2%
41Moderate
MRAMsell 3
EVERSPIN TECHNOLOGIES INC.
Sean Michael Dougherty
Vice President, Sales
$147k
7,691 shares
-7%
61Notable
MRAMsell 3
EVERSPIN TECHNOLOGIES INC.
Sanjeev Aggarwal
President and CEO
$690k
30,885 shares
-4%
43Moderate
MRAMsell 3
EVERSPIN TECHNOLOGIES INC.
William Earl Cooper
Chief Financial Officer
$35k
1,549 shares
-1%
30Weak
MRAMsell 3
EVERSPIN TECHNOLOGIES INC.
Sean Michael Dougherty
Vice President, Sales
$7,998
358 shares
-0%
75Notable
MRAMsell 6
EVERSPIN TECHNOLOGIES INC.
Lawrence G Finch
director
$8.5M
310,091 shares
-739%
51Moderate
MRAMsell 6
EVERSPIN TECHNOLOGIES INC.
William Earl Cooper
Chief Financial Officer
$291k
10,000 shares
-6%
57Moderate
MRAMsell 6
EVERSPIN TECHNOLOGIES INC.
Geoffrey G Ribar
director
$794k
27,488 shares
-23%
55Moderate
MRAMsell 6
EVERSPIN TECHNOLOGIES INC.
Sanjeev Aggarwal
President and CEO
$3.7M
110,976 shares
-13%
75Notable
MRAMsell 6
EVERSPIN TECHNOLOGIES INC.
Glen Hawk
director
$1.8M
48,563 shares
-55%

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.