// company-profile
Cartesian Therapeutics, Inc.
RNACExchangeNasdaqSectorPharmaceutical PreparationsInc.DEFilings110Insiders22
// api This Cartesian Therapeutics, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Cartesian Therapeutics, Inc. insiders bought $0 across 4 transactions with no open-market sales.
- Most active insider: Kalayoglu Murat with 2 transactions totaling $0.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Cartesian Therapeutics, Inc. as of 2026-03-31
Total reported AUM
$42.8M
QoQ change
+30.5%
Reporting period
2026-03-31
#1
Squarepoint Ops LLC
CIK 1642575
$13.8M
2.2M shares
#2
FMR LLC
CIK 315066
$4.0M
652K shares
#3
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$2.5M
408K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 2, 2026 | Kalayoglu Murat | RNAC | Option Exercise | 758,001 | — | — |
| Apr 2, 2026 | Kalayoglu Murat | RNAC | Option Exercise | 22,740.03 | — | — |
| Apr 2, 2026 | Hoge Elizabeth | RNAC | Option Exercise | 22,740.03 | — | — |
| Apr 2, 2026 | Hoge Elizabeth | RNAC | Option Exercise | 758,001 | — | — |
| Mar 13, 2026 | Singer Michael | RNAC | Gift | 6,555 | $0.00 | $0K |
45 more transactions hidden
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