June Ann Seymour
Chief Accounting Officer · Cartesian Therapeutics, Inc.
Individual
- 2025
- Oct 28, 2025
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as June Ann Seymour. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Timothy A. Springer - $14.15M in RNAC purchases and sales on record
- Metin Kurtoglu - $2.43M in RNAC purchases and sales on record
- Milos Miljkovic - $908K in RNAC purchases and sales on record
- Christopher M. Jewell - $875K in RNAC purchases and sales on record
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Frequently asked questions
Who is June Ann Seymour?
June Ann Seymour is a corporate insider, tracked as Chief Accounting Officer of Cartesian Therapeutics, Inc. (RNAC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did June Ann Seymour last file a Form 4?
The only primary Form 4 on record is dated 28 October 2025.