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Detailed Insider History For:
'SPRINGER TIMOTHY A'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
DIR,BO
CARTESIAN THERAPEUTICS INC
RNAC
JB
---
2,600
---
1/2/26
---
---
8,646,285
0.0
D
R
2834
Manufacturing
Chemicals And Allied Products
Pharmaceutical Preparations
1/6/26 - 4:18:13 pm
2
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
B
$1,643,149
99,564
4/10/25
4/11/25
---
$16.31
1,503,358
7.1
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/11/25 - 6:12:08 pm
3
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
B
$289,965
17,570
4/10/25
4/11/25
---
$16.31
4,334,846
0.4
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/11/25 - 6:12:08 pm
4
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$311,020
21,071
---
4/9/25
$14.62
$15.23
1,403,794
1.5
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/11/25 - 6:12:08 pm
5
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$54,880
3,718
---
4/9/25
$14.62
$15.23
4,317,276
0.1
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/11/25 - 6:12:08 pm
6
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$7,053,750
412,500
---
4/7/25
---
$17.10
1,382,723
42.5
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/9/25 - 5:38:10 pm
7
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$1,496,250
87,500
---
4/7/25
---
$17.10
4,313,558
2.1
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
4/9/25 - 5:38:10 pm
8
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$33,000,000
660,000
---
2/5/25
---
$50.00
970,223
212.8
I
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/7/25 - 4:21:19 pm
9
1y
4
100%
84%
4
DIR,BO
TECTONIC THERAPEUTIC INC
TECX
JB*
$6,999,977
129,294
---
2/5/25
---
$54.14
4,226,058
3.2
D
---
2836
Manufacturing
Chemicals And Allied Products
Biological Products, (No Disgnostic Substances)
2/7/25 - 4:21:19 pm
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