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Companies 1/25
RNAC
Result 74 decisions over 120 months
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Direction ?
Both74 Bought46 Sold28
Sort by ?
Most recent Largest amount Share of holding
Window ?
1 mo 12 mo 120 mo
Plan ?
Any Discretionary Scheduled (10b5-1) Not stated
Minimum amount ?
Any $100K $1M $10M $100M $500M
Share of their own holding ?
What the chief executive holds ?
Company: RNAC Minimum: $100K
Company
Date
Insider
Role
Action ?
Shares
Amount
Of holding
RNAC Cartesian Therapeutics, Inc.
6 Jan 2026
Brunn Carsten
President and CEO
Sold at will
23,766
$162.08K
6.8%
RNAC Cartesian Therapeutics, Inc.
4 Dec 2025
BARABE TIMOTHY C
Director
Bought
30,000
$205.80K
123%
RNAC Cartesian Therapeutics, Inc.
11 Apr 2025
SPRINGER TIMOTHY A
Director indirect
Bought
36,338
$391.45K
5.9%
RNAC Cartesian Therapeutics, Inc.
10 Apr 2025
SPRINGER TIMOTHY A
Director indirect
Bought 2×
48,595
$508.75K
8.5%
RNAC Cartesian Therapeutics, Inc.
9 Apr 2025
SPRINGER TIMOTHY A
Director indirect
Bought 2×
41,782
$393.95K
7.9%
RNAC Cartesian Therapeutics, Inc.
20 Mar 2025
SPRINGER TIMOTHY A
Director
Bought
54,889
$855.59K
0.6%
RNAC Cartesian Therapeutics, Inc.
19 Mar 2025
SPRINGER TIMOTHY A
Director
Bought
20,234
$302.96K
0.2%
RNAC Cartesian Therapeutics, Inc.
18 Mar 2025
SPRINGER TIMOTHY A
Director
Bought
14,740
$212.60K
0.2%
RNAC Cartesian Therapeutics, Inc.
13 Jan 2025
SPRINGER TIMOTHY A
Director
Bought 2×
16,945
$293.96K
0.2%
RNAC Cartesian Therapeutics, Inc.
6 Jan 2025
Brunn Carsten
President and CEO
Sold at will
8,708
$146.57K
4.1%
RNAC Cartesian Therapeutics, Inc.
3 Jan 2025
Brunn Carsten
President and CEO
Sold at will
8,563
$143.19K
3.9%
RNAC Cartesian Therapeutics, Inc.
20 Dec 2024
SPRINGER TIMOTHY A
Director
Bought
21,800
$412.97K
0.3%
RNAC Cartesian Therapeutics, Inc.
19 Dec 2024
SPRINGER TIMOTHY A
Director
Bought 3×
25,208
$453.62K
0.3%
RNAC Cartesian Therapeutics, Inc.
9 Dec 2024
Kurtoglu Metin
Chief Technology Officer
Sold at will 2×
10,763
$274.49K
17.4%
RNAC Cartesian Therapeutics, Inc.
21 Nov 2024
Kurtoglu Metin
Chief Technology Officer
Sold at will
32,789
$546.56K
39.1%
RNAC Cartesian Therapeutics, Inc.
18 Nov 2024
SPRINGER TIMOTHY A
Director
Bought 2×
58,295
$1.06M
0.7%
RNAC Cartesian Therapeutics, Inc.
18 Nov 2024
Kurtoglu Metin
Chief Technology Officer
Sold at will 2×
34,400
$632.64K
40.3%
RNAC Cartesian Therapeutics, Inc.
15 Nov 2024
SPRINGER TIMOTHY A
Director
Bought
277,246
$4.74M
3.4%
RNAC Cartesian Therapeutics, Inc.
15 Nov 2024
Kurtoglu Metin
Chief Technology Officer
Sold at will
22,068
$379.50K
30.2%
RNAC Cartesian Therapeutics, Inc.
15 Nov 2024
Miljkovic Milos
Chief Medical Officer
Sold at will
20,000
$342.89K
52.3%
RNAC Cartesian Therapeutics, Inc.
15 Nov 2024
Jewell Christopher M
Chief Scientific Officer
Sold at will
16,065
$274.09K
38.2%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2024
SPRINGER TIMOTHY A
Director
Bought 2×
96,399
$1.58M
1.2%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2024
Jewell Christopher M
Chief Scientific Officer
Sold at will 2×
36,050
$600.95K
58.2%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2024
Miljkovic Milos
Chief Medical Officer
Sold at will
35,000
$564.64K
65.7%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2024
Kurtoglu Metin
Chief Technology Officer
Sold at will 2×
25,900
$425.90K
33.7%
RNAC Cartesian Therapeutics, Inc.
4 Oct 2024
SPRINGER TIMOTHY A
Director
Bought 4×
80,301
$1.81M
1.0%
RNAC Cartesian Therapeutics, Inc.
3 Oct 2024
SPRINGER TIMOTHY A
Director
Bought 5×
119,906
$2.38M
1.5%
RNAC Cartesian Therapeutics, Inc.
12 Aug 2024
SPRINGER TIMOTHY A
Director indirect
Bought
8,016
$101.97K
229%
RNAC Cartesian Therapeutics, Inc.
15 Mar 2024
SPRINGER TIMOTHY A
Director indirect
Bought 2×
538,700
$315.22K
1.8%
RNAC Cartesian Therapeutics, Inc.
14 Mar 2024
SPRINGER TIMOTHY A
Director indirect
Bought 2×
650,372
$352.74K
2.2%
RNAC Cartesian Therapeutics, Inc.
13 Jun 2022
COX CARRIE SMITH
Director
Bought
130,000
$149.80K
157%
RNAC Cartesian Therapeutics, Inc.
15 Dec 2021
SPRINGER TIMOTHY A
Director indirect
Bought
211,190
$631.10K
0.9%
RNAC Cartesian Therapeutics, Inc.
10 Dec 2021
SPRINGER TIMOTHY A
Director indirect
Bought
58,681
$175.44K
0.3%
RNAC Cartesian Therapeutics, Inc.
9 Dec 2021
SPRINGER TIMOTHY A
Director indirect
Bought
3,748,000
$11.47M
19.6%
RNAC Cartesian Therapeutics, Inc.
26 May 2021
SPRINGER TIMOTHY A
Director indirect
Bought
926,170
$3.71M
5.1%
RNAC Cartesian Therapeutics, Inc.
25 May 2021
SPRINGER TIMOTHY A
Director indirect
Bought
383,830
$1.36M
2.2%
RNAC Cartesian Therapeutics, Inc.
24 May 2021
SPRINGER TIMOTHY A
Director indirect
Bought
590,000
$1.99M
3.4%
RNAC Cartesian Therapeutics, Inc.
21 May 2021
SPRINGER TIMOTHY A
Director indirect
Bought
2,773,479
$8.85M
19.2%
RNAC Cartesian Therapeutics, Inc.
14 Dec 2020
TRABER PETER G
Chief Medical Officer
Bought
40,000
$129.42K
opened
RNAC Cartesian Therapeutics, Inc.
23 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
994,488
$2.70M
7.4%
RNAC Cartesian Therapeutics, Inc.
22 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
1,770,204
$4.66M
15.1%
RNAC Cartesian Therapeutics, Inc.
21 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
880,000
$2.20M
8.1%
RNAC Cartesian Therapeutics, Inc.
20 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
910,000
$2.01M
9.2%
RNAC Cartesian Therapeutics, Inc.
19 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
759,500
$1.80M
8.3%
RNAC Cartesian Therapeutics, Inc.
16 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
218,196
$528.03K
2.4%
RNAC Cartesian Therapeutics, Inc.
9 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
276,703
$552.47K
3.2%
RNAC Cartesian Therapeutics, Inc.
8 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
530,441
$1.00M
6.5%
RNAC Cartesian Therapeutics, Inc.
7 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
654,953
$1.08M
8.7%
RNAC Cartesian Therapeutics, Inc.
6 Oct 2020
SPRINGER TIMOTHY A
Director indirect
Bought
2,000,000
$3.37M
36.5%
RNAC Cartesian Therapeutics, Inc.
25 Jan 2019
SPRINGER TIMOTHY A
Director
Bought
4,000,000
$6.00M
876%
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