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buyNotable cluster of 6

Jonathan D Root bought $7.0M of CARL

director at CARLSMED, INC.. 466,666 shares at an average of $15.00, traded Jul 24, 2025, filed Jul 24, 2025.

Conviction score
75
Value
$7.0M
466,666 shares
Holdings after
483,999
+2692% from before
From 52-week low
0%
low $14.45, close $14.45
From 52-week high
-0%
high $14.50, as of Jul 24, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $7.0M at market
    +25
  • Relative to holdings
    Holdings up 2692%
    +10
  • Price context
    0% above the 52-week low
    +10
  • Cluster
    6 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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.

CARLOct 9, 2026 · close 14.42
Since filing Jul 24, 2025: -0.2%SPY +24.4% · excess -24.6%

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 0000950170-25-098529, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 22, 2025AGrant or award
Common Stock
+17,333$0.00$017,333Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+2,948,794--2,948,794Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+825,135--3,773,929Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+531,877--4,305,806Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+149,655--149,655Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+41,876--191,531Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+26,993--218,524Jul 24, 2025
Jul 24, 2025CConversion
Common Stockindirect: See footnotes
+1,117,743--1,117,743Jul 24, 2025
Jul 24, 2025POpen-market purchase
Common Stock
+466,666$15.00$7.0M483,999Jul 24, 2025
Jul 24, 2025CConversion
Series A Preferred Stockderivativeindirect: See footnotes
-2,948,794--0Jul 24, 2025
Jul 24, 2025CConversion
Series B Preferred Stockderivativeindirect: See footnotes
-825,135--0Jul 24, 2025
Jul 24, 2025CConversion
Series C Preferred Stockderivativeindirect: See footnotes
-531,877--0Jul 24, 2025
Jul 24, 2025CConversion
Series A Preferred Stockderivativeindirect: See footnotes
-149,655--0Jul 24, 2025
Jul 24, 2025CConversion
Series B Preferred Stockderivativeindirect: See footnotes
-41,876--0Jul 24, 2025
Jul 24, 2025CConversion
Series C Preferred Stockderivativeindirect: See footnotes
-26,993--0Jul 24, 2025
Jul 24, 2025CConversion
Series C Preferred Stockderivativeindirect: See footnotes
-1,117,743--0Jul 24, 2025

Related signals

Other insiders at CARLSMED, INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
0Weak
CARLsell10b5-1
CARLSMED, INC.
Jeffrey Bertolini
Chief Operating Officer
$11k
747 shares
-3%
0Weak
CARLsell10b5-1
CARLSMED, INC.
Jeffrey Bertolini
Chief Operating Officer
$3,400
243 shares
-1%
65Notable
CARLbuy 6
CARLSMED, INC.
Presidio Management Group XII, L.L.C.
owner
$3.0M
200,000 shares
-
40Moderate
CARLsell
CARLSMED, INC.
Michael Cordonnier
CEO, President
$2.6M
197,855 shares
-13%
63Notable
CARLbuy 6
CARLSMED, INC.
B Capital Group Management, L.p.
owner
$20M
1,333,333 shares
+36%
74Notable
CARLbuy 6
CARLSMED, INC.
Philip M Young
director
$900k
59,999 shares
+208%
71Notable
CARLbuy 6
CARLSMED, INC.
Robert Mittendorff II
director
$20M
1,333,333 shares
+36%
58Moderate
CARLbuy 6
CARLSMED, INC.
Kevin Sidow
director
$200k
13,333 shares
+29%

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.

Jonathan D Root bought $7.0M of CARL | InsiderTell