Insider Transactions Reported by 25 Insiders of Cartesian Therapeutics, Inc.

Symbol
RNAC on Nasdaq
Location
Frederick, MD

Insiders trading volume in the past year

Cartesian Therapeutics, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Elizabeth Hoge 10%+ Owner $121,140,159 11 Oct 2024
Timothy A. Springer Director, 10%+ Owner $81,409,176 +$2,681,072 +3.4% 02 Jan 2026
Murat Kalayoglu Director, 10%+ Owner $42,820,934 02 Jan 2026
Carsten Brunn President and CEO, Director $2,206,377 -$162,077 -6.8% 06 Jan 2026
Metin Kurtoglu Chief Technology Officer $1,110,427 03 Jan 2025
Michael Singer Director $1,081,194 13 Mar 2026
Peter G. Traber Chief Medical Officer $930,762 25 Sep 2023
Lloyd P. Johnston Chief Operations Officer $922,211 04 Jan 2023
Emily English Chief Operations Officer $835,211 02 Jan 2026
Blaine Davis Chief Financial Officer $826,684 -$72,227 -8% 06 Jan 2026
Aymeric Sallin Director $546,800 02 Jan 2024
Timothy C. Barabe Director $487,524 +$205,797 +73% 02 Jan 2026
Takashi Kei Kishimoto Chief Scientific Officer $464,151 30 May 2023
Kevin Tan Chief Financial Officer $427,220 03 Jan 2022
Milos Miljkovic Chief Medical Officer $401,134 -$24,367 -5.7% 06 Jan 2026
Christopher M. Jewell Chief Scientific Officer $255,114 10 Jan 2025
ZENNER PATRICK J Director $115,792 02 Jan 2026
Nishan M. DeSilva Director $102,204 02 Jan 2026
Kemal Malik Director $100,235 02 Jan 2026
Goran Ando Director $59,250 02 Jan 2023
Carrie Smith Cox Director $57,896 02 Jan 2025
June Ann Seymour Chief Accounting Officer $54,925 02 Jan 2026
Adrian Ion Bot Director $44,080 16 Dec 2025
Ann K. Donohue VP Finance $8,625 27 May 2021
Scott Dunseth Myers Director 13 Nov 2023

Recent Insider Transactions by Companies or Individuals for Cartesian Therapeutics, Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Michael Singer RNAC Common Stock Gift -11.7% -6,555 49,578 13 Mar 2026 Direct
Carsten Brunn RNAC Common Stock Sale -6.84% $162,077 $6.82 -23,766 323,530 06 Jan 2026 Direct
Milos Miljkovic RNAC Common Stock Sale -5.73% $24,367 $6.82 -3,573 58,820 06 Jan 2026 Direct
Blaine Davis RNAC Common Stock Sale -8.03% $72,227 $6.82 -10,591 121,220 06 Jan 2026 Direct
Nishan M. DeSilva RNAC Common Stock Award 29.7% 2,600 11,366 02 Jan 2026 Direct
Nishan M. DeSilva RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Carsten Brunn RNAC Common Stock Award 70.2% 143,200 347,296 02 Jan 2026 Direct
Carsten Brunn RNAC Employee Stock Option (right to buy) Award 415,700 415,700 02 Jan 2026 Direct
Kemal Malik RNAC Common Stock Award 30.5% 2,600 11,133 02 Jan 2026 Direct
Kemal Malik RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Milos Miljkovic RNAC Common Stock Award 76.3% 27,000 62,393 02 Jan 2026 Direct
Milos Miljkovic RNAC Employee Stock Option (right to buy) Award 77,000 77,000 02 Jan 2026 Direct
Zenner Patrick J RNAC Common Stock Award 25.1% 2,600 12,974 02 Jan 2026 Direct
Zenner Patrick J RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
June Ann Seymour RNAC Common Stock Award 6,500 6,500 02 Jan 2026 Direct
June Ann Seymour RNAC Employee Stock Option (right to buy) Award 19,000 19,000 02 Jan 2026 Direct
Blaine Davis RNAC Common Stock Award 39% 37,000 131,811 02 Jan 2026 Direct
Blaine Davis RNAC Employee Stock Option (right to buy) Award 109,000 109,000 02 Jan 2026 Direct
Timothy C. Barabe RNAC Common Stock Award 4.78% 2,600 56,966 02 Jan 2026 Direct
Timothy C. Barabe RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Emily English RNAC Common Stock Award 34.2% 24,000 94,226 02 Jan 2026 Direct
Emily English RNAC Employee Stock Option (right to buy) Award 71,000 71,000 02 Jan 2026 Direct
Michael Singer RNAC Common Stock Award 4.86% 2,600 56,133 02 Jan 2026 Direct
Michael Singer RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Timothy A. Springer RNAC Common Stock Award 0.03% 2,600 8,646,285 02 Jan 2026 Direct
Timothy A. Springer RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Murat Kalayoglu RNAC Common Stock Award 0.51% 2,600 511,577 02 Jan 2026 Direct
Murat Kalayoglu RNAC Stock Option (Right to Buy) Award 7,800 7,800 02 Jan 2026 Direct
Emily English RNAC Common Stock Options Exercise 12% 7,500 70,226 30 Dec 2025 Direct
Emily English RNAC Stock Option (Right to Buy) Options Exercise -27.9% -7,500 19,369 30 Dec 2025 Direct
Adrian Ion Bot RNAC Common Stock Award 5,800 5,800 16 Dec 2025 Direct
Adrian Ion Bot RNAC Stock Option (Right to Buy) Award 17,200 17,200 16 Dec 2025 Direct
Timothy C. Barabe RNAC Common Stock Purchase 123.1% $205,797 $6.86 30,000 54,366 04 Dec 2025 Direct
Emily English RNAC Common Stock Options Exercise 13.6% 7,500 62,726 28 Nov 2025 Direct
Emily English RNAC Stock Option (Right to Buy) Options Exercise -21.8% -7,500 26,869 28 Nov 2025 Direct
Michael Singer RNAC Common Stock Gift -27.2% -20,000 53,533 18 Nov 2025 Direct
June Ann Seymour RNAC Employee Stock Option (right to buy) Award 50,000 50,000 27 Oct 2025 Direct
Emily English RNAC Common Stock Options Exercise 15.7% 7,500 55,226 12 May 2025 Direct
Emily English RNAC Stock Option (Right to Buy) Options Exercise -17.9% -7,500 34,369 12 May 2025 Direct
Emily English RNAC Common Stock Options Exercise 18.6% 7,500 47,726 15 Apr 2025 Direct
Emily English RNAC Stock Option (Right to Buy) Options Exercise -15.2% -7,500 41,869 15 Apr 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 5.86% $391,455 $10.77 36,338 656,513 11 Apr 2025 See Footnote
Timothy A. Springer RNAC Common Stock Purchase 0.07% $69,074 $10.77 6,412 8,643,685 11 Apr 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 8.5% $508,751 $10.47 48,595 620,175 10 Apr 2025 See Footnote
Timothy A. Springer RNAC Common Stock Purchase 0.1% $89,773 $10.47 8,575 8,637,273 10 Apr 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 7.89% $393,947 $9.43 41,782 571,580 09 Apr 2025 See Footnote
Timothy A. Springer RNAC Common Stock Purchase 0.09% $69,517 $9.43 7,373 8,628,698 09 Apr 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 0.64% $855,593 $15.59 54,889 8,621,325 20 Mar 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 0.24% $302,962 $14.97 20,234 8,566,436 19 Mar 2025 Direct
Timothy A. Springer RNAC Common Stock Purchase 0.17% $212,599 $14.42 14,740 8,546,202 18 Mar 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.