CARLSMED, INC. (CARL) insider trading
CARLSMED, INC. insiders have made 1 open-market purchase worth $3.0M since Sep 15, 2026, by 1 insider. The latest: Casey M. Tansey (10% owner) bought $3.0M, filed Sep 15, 2026, scored 25 out of 100.
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Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 15 Form 4 (opens sec.gov) |
Casey M. Tansey10% owner · filed late10% owner · Filed late | New position | 25 | $3.0M 200,000 at $15.00 |
−3.6% | −12.4% |
Track record (hypothetical): a week after the filing, these buys averaged −3.6% (0% up, 1 measured); a month after, −12.4% (0% up, 1 measured).
Insider sales
2 open-market sales on record
| Filed | Insider | Sold |
|---|---|---|
| Oct 6 Form 4 (opens sec.gov) |
Jeffrey BertoliniCOO · planned (10b5-1) · option shares | $11k 747 at $14.39 |
| Oct 1 Form 4 (opens sec.gov) |
Jeffrey BertoliniCOO · planned (10b5-1) · option shares | $3k 243 at $13.99 |
Most insider sales are planned in advance or made for personal reasons, so a sale says less than a buy.
Planned insider sales of CARL (Form 144)
| Filed | Insider | To sell |
|---|---|---|
| Oct 30 Form 144 | Bertolini JeffreyOfficer · 10b5-1 plan | $4k 243 shares from Oct 30 |
| Oct 14 Form 144 | Greenstein Leonard M.Former Officer · no trading plan named | $58k 4,136 shares from Oct 14 |
A Form 144 is filed before an insider sells restricted or control shares; the Form 4 reports the sale once made.
Insiders who bought CARL
- Casey M. Tansey 10% owner
Questions
Are insiders buying CARL stock?
Yes. In the last 90 days, 1 open-market purchase was filed, worth $3.0M, against $14k of open-market sales.
Who bought CARL stock most recently?
Casey M. Tansey, 10% owner, bought 200,000 shares for $3.0M (Form 4 (opens sec.gov), filed Sep 15, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Insiders are also buying, same industry
Data as of Oct 6, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer