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sellWeak10b5-1 plan

David Sponsel sold $601k of ATEC

EVP, SALES at Alphatec Holdings, Inc.. 62,018 shares at an average of $9.69, traded Dec 11, 2024, filed Dec 13, 2024.

Warning score
14
Value
$601k
62,018 shares
Holdings after
560,832
-10% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $601k at market
    +19
  • Share of holdings sold
    Sold 10.0% 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.

ATECOct 9, 2026 · close 10.67
Since filing Dec 13, 2024: +10.9%SPY +31.8% · excess -20.9%

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 0001415889-24-029319, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 11, 2024SOpen-market sale
Common Stock10b5-1
-62,018$9.69$601k560,832Dec 13, 2024

Related signals

Other insiders at Alphatec Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
58Moderate
ATECbuy
Alphatec Holdings, Inc.
Patrick Miles
CEO
$1.0M
115,000 shares
+2%
28Weak
ATECsell 310b5-1
Alphatec Holdings, Inc.
Scott Lish
CHIEF OPERATING OFFICER
$252k
22,727 shares
-3%
27Weak
ATECsell 310b5-1
Alphatec Holdings, Inc.
Karen K McGinnis
director
$48k
3,963 shares
-5%
40Moderate
ATECsell 310b5-1
Alphatec Holdings, Inc.
Craig E Hunsaker
EVP, PEOPLE & CULTURE
$2.5M
200,000 shares
-12%
41Moderate
ATECsell
Alphatec Holdings, Inc.
Scott Lish
CHIEF OPERATING OFFICER
$720k
55,375 shares
-7%
39Weak
ATECsell 2
Alphatec Holdings, Inc.
Scott Lish
CHIEF OPERATING OFFICER
$145k
12,000 shares
-1%
26Weak
ATECsell 210b5-1
Alphatec Holdings, Inc.
John Todd Koning
CHIEF FINANCIAL OFFICER
$402k
37,500 shares
-7%
28Weak
ATECsell 510b5-1
Alphatec Holdings, Inc.
Scott Lish
CHIEF OPERATING OFFICER
$272k
27,994 shares
-3%
52Moderate
ATECsell 510b5-1
Alphatec Holdings, Inc.
John Todd Koning
CHIEF FINANCIAL OFFICER
$1.6M
165,121 shares
-25%
25Weak
ATECsell 510b5-1
Alphatec Holdings, Inc.
David Sponsel
EVP, SALES
$365k
33,732 shares
-5%

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.

David Sponsel sold $601k of ATEC | InsiderTell