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sellWeak cluster of 310b5-1 plan

Scott A. Bibaud sold $50k of ATOM

CEO and President at Atomera Inc. 10,075 shares at an average of $4.95, traded Mar 2, 2026, filed Mar 3, 2026.

Warning score
27
Value
$50k
10,075 shares
Holdings after
709,741
-1% from before
From 52-week low
+163%
low $1.99, close $5.24
From 52-week high
-31%
high $7.63, as of Mar 2, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $50k at market
    +7
  • Share of holdings sold
    Sold 1.4% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 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.

This signal so far: 1m -15.4%, 3m +104.8%, 6m -18.1%.

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.

ATOMOct 9, 2026 · close 4.16
Since filing Mar 3, 2026: -13.5%SPY +15.3% · excess -28.8%

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 0001683168-26-001454, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 2, 2026AGrant or award
Common Stock10b5-1
+62,022$0.00$0533,750Mar 3, 2026
Mar 2, 2026AGrant or award
Common Stock10b5-1
+124,044$0.00$0657,794Mar 3, 2026
Mar 2, 2026AGrant or award
Common Stock10b5-1
+62,022$0.00$0719,816Mar 3, 2026
Mar 2, 2026SOpen-market sale
Common Stock10b5-1
-1,976$4.95$9,781717,840Mar 3, 2026
Mar 2, 2026SOpen-market sale
Common Stock10b5-1
-4,935$4.95$24k712,905Mar 3, 2026
Mar 2, 2026SOpen-market sale
Common Stock10b5-1
-991$4.95$4,905711,914Mar 3, 2026
Mar 2, 2026SOpen-market sale
Common Stock10b5-1
-2,173$4.95$11k709,741Mar 3, 2026

Related signals

Other insiders at Atomera Inc and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
27Weak
ATOMsell 310b5-1
Atomera Inc
Scott A. Bibaud
CEO and President
$56k
13,756 shares
-2%
17Weak
ATOMsell 310b5-1
Atomera Inc
Robert J Mears
Chief Technology Officer
$50k
12,679 shares
-5%
22Weak
ATOMsell 310b5-1
Atomera Inc
Francis Laurencio
CFO
$26k
6,504 shares
-3%
0Weak
ATOMsell10b5-1
Atomera Inc
Robert J Mears
Chief Technology Officer
$5,050
1,000 shares
-0%
0Weak
ATOMsell10b5-1
Atomera Inc
Robert J Mears
Chief Technology Officer
$8,400
1,000 shares
-0%
42Moderate
ATOMsell 3
Atomera Inc
Scott A. Bibaud
CEO and President
$469k
50,000 shares
-7%
34Weak
ATOMsell 3
Atomera Inc
Francis Laurencio
CFO
$193k
20,400 shares
-8%
3Weak
ATOMsell 310b5-1
Atomera Inc
Robert J Mears
Chief Technology Officer
$77k
8,182 shares
-3%
17Weak
ATOMsell 310b5-1
Atomera Inc
Robert J Mears
Chief Technology Officer
$464k
55,168 shares
-19%
25Weak
ATOMsell 310b5-1
Atomera Inc
Francis Laurencio
CFO
$63k
6,610 shares
-3%

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.

Scott A. Bibaud sold $50k of ATOM | InsiderTell