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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 13 Mar 2026 for Cartesian Therapeutics, Inc.. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Signal history
No signal scores available.
Michael Singer: trading record in brief
Michael Singer is a declared insider of Cartesian Therapeutics, Inc., with filings sourced from SEC (Form 4). In total, 9 filings cover trades dated from 13 November 2023 to 13 March 2026.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
Most recently, on 13 March 2026, the filings show a transaction in Cartesian Therapeutics, Inc. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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Declarations9 total
6,555 shares0Common StockSEC:0001453687-26-000066:0
2,600 shares0Common StockSEC:0001453687-26-000030:0
20,000 shares0Common StockSEC:0001453687-25-000127:0
2,600 shares0Common StockSEC:0001453687-25-000017:0
20,000 shares0Common StockSEC:0001453687-24-000151:0
28,821 shares0Common StockSEC:0001453687-24-000139:0
110,151 sharesCommon StockSEC:0001453687-24-000067:0
178,000 shares0Common StockSEC:0001453687-24-000028:0
110,123 shares0Common StockSEC:0001062993-23-020922:0
9 of 9 declarations
