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$RNAC All transactions

Cartesian Therapeutics, Inc.

A

$ Value

$0

Shares

19,000

Price

$0

Filed

Jan 6

Insider

Name

Seymour June Ann

Title

Chief Accounting Officer

CIK

0002093716

Roles

Officer

Transaction Details

Transaction Date

2026-01-02

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

19,000

Footnotes

Each Restricted Stock Unit represents a contingent right to receive one share of common stock, which will vest as to 25% on January 2, 2027. The remainder of the underlying shares will vest in three equal annual installments thereafter so that the underlying shares will be fully vested on January 2, 2030. | This option vests as to 25% on January 2, 2027. The remainder of the underlying shares will vest in 36 equal monthly installments thereafter.

Filing Info

Accession No.

0001453687-26-000034

Form Type

4

Issuer CIK

0001453687

Seymour June Ann's History

Date Ticker Type Value
2026-01-02 RNAC A $0
2026-01-02 RNAC A $0
2025-10-27 RNAC A $0

Other Insiders at RNAC (90d)

Insider Bought Sold Last
Kalayoglu Murat 2026-04-02
Singer Michael 2026-03-13
Hoge Elizabeth 2026-04-02