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SPRINGER TIMOTHY A

Director at Tectonic Therapeutic · Director at Cartesian Therapeutics · Director at Scholar Rock. Filing since 17 May 2017. CIK 0001055624

TECX Tectonic Therapeutic, Inc. Director · 12 trades RNAC Cartesian Therapeutics, Inc. Director · 62 trades SRRK Scholar Rock Holding Corp Director · 1 trade
Company
Date
Role
Action
Shares
Amount
Of holding
TECX Tectonic Therapeutic, Inc.
11 Apr 2025
Director
Bought
53,706
$875.94K
3.7%
RNAC Cartesian Therapeutics, Inc.
11 Apr 2025
Director
Bought
36,338
$391.45K
5.9%
TECX Tectonic Therapeutic, Inc.
11 Apr 2025
Director
Bought
9,478
$154.59K
0.2%
RNAC Cartesian Therapeutics, Inc.
11 Apr 2025
Director
Bought
6,412
$69.07K
0.1%
TECX Tectonic Therapeutic, Inc.
10 Apr 2025
Director
Bought
45,858
$767.20K
3.3%
RNAC Cartesian Therapeutics, Inc.
10 Apr 2025
Director
Bought
48,595
$508.75K
8.5%
TECX Tectonic Therapeutic, Inc.
10 Apr 2025
Director
Bought
8,092
$135.38K
0.2%
RNAC Cartesian Therapeutics, Inc.
10 Apr 2025
Director
Bought
8,575
$89.77K
0.1%
RNAC Cartesian Therapeutics, Inc.
9 Apr 2025
Director
Bought
41,782
$393.95K
7.9%
TECX Tectonic Therapeutic, Inc.
9 Apr 2025
Director
Bought
21,071
$311.02K
1.5%
RNAC Cartesian Therapeutics, Inc.
9 Apr 2025
Director
Bought
7,373
$69.52K
0.1%
TECX Tectonic Therapeutic, Inc.
9 Apr 2025
Director
Bought
3,718
$54.88K
0.1%
TECX Tectonic Therapeutic, Inc.
7 Apr 2025
Director
Bought
412,500
$7.05M
42.5%
TECX Tectonic Therapeutic, Inc.
7 Apr 2025
Director
Bought
87,500
$1.50M
2.1%
RNAC Cartesian Therapeutics, Inc.
20 Mar 2025
Director
Bought
54,889
$855.59K
0.6%
RNAC Cartesian Therapeutics, Inc.
19 Mar 2025
Director
Bought
20,234
$302.96K
0.2%
RNAC Cartesian Therapeutics, Inc.
18 Mar 2025
Director
Bought
14,740
$212.60K
0.2%
TECX Tectonic Therapeutic, Inc.
5 Feb 2025
Director
Bought
660,000
$33.00M
213%
TECX Tectonic Therapeutic, Inc.
5 Feb 2025
Director
Bought
129,294
$7.00M
3.2%
RNAC Cartesian Therapeutics, Inc.
14 Jan 2025
Director
Bought
4,022
$72.40K
0.0%
RNAC Cartesian Therapeutics, Inc.
13 Jan 2025
Director
Bought
16,945
$293.96K
0.2%
RNAC Cartesian Therapeutics, Inc.
23 Dec 2024
Director
Bought
5,181
$98.44K
0.1%
RNAC Cartesian Therapeutics, Inc.
20 Dec 2024
Director
Bought
21,800
$412.97K
0.3%
RNAC Cartesian Therapeutics, Inc.
19 Dec 2024
Director
Bought
25,208
$453.62K
0.3%
RNAC Cartesian Therapeutics, Inc.
18 Nov 2024
Director
Bought
58,295
$1.06M
0.7%
RNAC Cartesian Therapeutics, Inc.
15 Nov 2024
Director
Bought
277,246
$4.74M
3.4%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2024
Director
Bought
96,399
$1.58M
1.2%
TECX Tectonic Therapeutic, Inc.
22 Oct 2024
Director
Bought
300,000
$10.08M
7.9%
RNAC Cartesian Therapeutics, Inc.
4 Oct 2024
Director
Bought
80,301
$1.81M
1.0%
RNAC Cartesian Therapeutics, Inc.
3 Oct 2024
Director
Bought
119,906
$2.38M
1.5%
RNAC Cartesian Therapeutics, Inc.
2 Oct 2024
Director
Bought
5,514
$95.82K
0.1%
TECX Tectonic Therapeutic, Inc.
26 Sep 2024
Director
Bought
50,000
$1.44M
1.3%
RNAC Cartesian Therapeutics, Inc.
12 Aug 2024
Director
Bought
8,016
$101.97K
229%
RNAC Cartesian Therapeutics, Inc.
18 Mar 2024
Director
Bought
19,844
$11.89K
0.1%
RNAC Cartesian Therapeutics, Inc.
15 Mar 2024
Director
Bought
538,700
$315.22K
1.8%
RNAC Cartesian Therapeutics, Inc.
14 Mar 2024
Director
Bought
650,372
$352.74K
2.2%
RNAC Cartesian Therapeutics, Inc.
13 Mar 2024
Director
Bought
3,200
$1.87K
3.3%
RNAC Cartesian Therapeutics, Inc.
12 Mar 2024
Director
Bought
1,200
$734.64
1.2%
RNAC Cartesian Therapeutics, Inc.
11 Mar 2024
Director
Bought
1,200
$784.92
1.3%
RNAC Cartesian Therapeutics, Inc.
8 Mar 2024
Director
Bought
4,800
$3.19K
5.3%
RNAC Cartesian Therapeutics, Inc.
7 Feb 2024
Director
Bought
2,400
$1.58K
2.7%
RNAC Cartesian Therapeutics, Inc.
6 Feb 2024
Director
Bought
800
$520.00
0.9%
RNAC Cartesian Therapeutics, Inc.
17 Jan 2024
Director
Bought
800
$552.00
0.9%
RNAC Cartesian Therapeutics, Inc.
11 Apr 2022
Director
Bought
6,681,600
no price
28.8%
RNAC Cartesian Therapeutics, Inc.
15 Dec 2021
Director
Bought
211,190
$631.10K
0.9%
RNAC Cartesian Therapeutics, Inc.
13 Dec 2021
Director
Bought
14,592
$43.49K
0.1%
RNAC Cartesian Therapeutics, Inc.
10 Dec 2021
Director
Bought
58,681
$175.44K
0.3%
RNAC Cartesian Therapeutics, Inc.
9 Dec 2021
Director
Bought
3,748,000
$11.47M
19.6%
RNAC Cartesian Therapeutics, Inc.
26 May 2021
Director
Bought
926,170
$3.71M
5.1%
RNAC Cartesian Therapeutics, Inc.
25 May 2021
Director
Bought
383,830
$1.36M
2.2%
RNAC Cartesian Therapeutics, Inc.
24 May 2021
Director
Bought
590,000
$1.99M
3.4%
RNAC Cartesian Therapeutics, Inc.
21 May 2021
Director
Bought
2,773,479
$8.85M
19.2%
RNAC Cartesian Therapeutics, Inc.
23 Oct 2020
Director
Bought
994,488
$2.70M
7.4%
RNAC Cartesian Therapeutics, Inc.
22 Oct 2020
Director
Bought
1,770,204
$4.66M
15.1%
RNAC Cartesian Therapeutics, Inc.
21 Oct 2020
Director
Bought
880,000
$2.20M
8.1%
RNAC Cartesian Therapeutics, Inc.
20 Oct 2020
Director
Bought
910,000
$2.01M
9.2%
RNAC Cartesian Therapeutics, Inc.
19 Oct 2020
Director
Bought
759,500
$1.80M
8.3%
RNAC Cartesian Therapeutics, Inc.
16 Oct 2020
Director
Bought
218,196
$528.03K
2.4%
RNAC Cartesian Therapeutics, Inc.
9 Oct 2020
Director
Bought
276,703
$552.47K
3.2%
RNAC Cartesian Therapeutics, Inc.
8 Oct 2020
Director
Bought
530,441
$1.00M
6.5%
RNAC Cartesian Therapeutics, Inc.
7 Oct 2020
Director
Bought
654,953
$1.08M
8.7%
RNAC Cartesian Therapeutics, Inc.
6 Oct 2020
Director
Bought
2,000,000
$3.37M
36.5%
RNAC Cartesian Therapeutics, Inc.
14 Aug 2019
Director
Bought
10,000
$17.42K
13.1%
RNAC Cartesian Therapeutics, Inc.
25 Jan 2019
Director
Bought
4,000,000
$6.00M
876%
RNAC Cartesian Therapeutics, Inc.
25 Jan 2019
Director
Bought
66,666
$100.00K
684%
SRRK Scholar Rock Holding Corp
29 May 2018
Director
Bought
71,428
$999.99K
2.2%
RNAC Cartesian Therapeutics, Inc.
14 Nov 2017
Director
Bought
57,598
$534.09K
14.3%
RNAC Cartesian Therapeutics, Inc.
10 Nov 2017
Director
Bought
26,338
$238.10K
7.0%
RNAC Cartesian Therapeutics, Inc.
10 Nov 2017
Director
Bought
4,752
$42.91K
95.0%
RNAC Cartesian Therapeutics, Inc.
9 Nov 2017
Director
Bought
22,000
$205.66K
6.2%
RNAC Cartesian Therapeutics, Inc.
9 Nov 2017
Director
Bought
5,000
$46.68K
opened
RNAC Cartesian Therapeutics, Inc.
27 Jun 2017
Director
Bought
338,791
$6.00M
×20
RNAC Cartesian Therapeutics, Inc.
1 Jun 2017
Director
Bought
518
$7.12K
3.2%
RNAC Cartesian Therapeutics, Inc.
18 May 2017
Director
Bought
4,860
$68.04K
43.2%
RNAC Cartesian Therapeutics, Inc.
17 May 2017
Director
Bought
11,244
$157.48K
opened
75 decisions on file.