Stock chart
Ticker: SELB Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-04-11 2025-04-11 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +5.9%
10.77
USD 391,455
1,000 +5.9% 10.77 USD 100,000
2025-04-11 2025-04-11 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.1%
10.77
USD 69,074
1,000 +0.1% 10.77 USD 100,000
2025-04-11 2025-04-10 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.6%
10.92
USD 37,696
1,000 +0.6% 10.92 USD 100,000
2025-04-11 2025-04-10 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +7.9%
10.43
USD 471,055
1,000 +7.9% 10.43 USD 100,000
2025-04-11 2025-04-10 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.0%
10.92
USD 6,652
1,000 +0.0% 10.92 USD 100,000
2025-04-11 2025-04-10 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.1%
10.43
USD 83,121
1,000 +0.1% 10.43 USD 100,000
2025-04-11 2025-04-09 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.0%
9.95
USD 1,771
1,000 +0.0% 9.95 USD 100,000
2025-04-11 2025-04-09 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +7.9%
9.43
USD 392,176
1,000 +7.9% 9.43 USD 100,000
2025-04-11 2025-04-09 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.0%
9.95
USD 308
1,000 +0.0% 9.95 USD 100,000
2025-04-11 2025-04-09 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,000 +0.1%
9.43
USD 69,209
1,000 +0.1% 9.43 USD 100,000
2025-03-20 2025-03-20 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
54,889 +0.6%
15.59
USD 855,593
54,889 +0.6% 15.59 USD 855,593
2025-03-20 2025-03-19 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
20,234 +0.2%
14.97
USD 302,962
20,234 +0.2% 14.97 USD 302,962
2025-03-20 2025-03-18 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
14,740 +0.2%
14.42
USD 212,599
14,740 +0.2% 14.42 USD 212,599
2025-01-15 2025-01-14 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
4,022 +0.0%
18.00
USD 72,396
4,022 +0.0% 18.00 USD 72,396
2025-01-15 2025-01-13 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
8,983 +0.1%
17.78
USD 159,738
8,983 +0.1% 17.78 USD 159,738
2025-01-15 2025-01-13 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
7,962 +0.1%
16.86
USD 134,220
7,962 +0.1% 16.86 USD 134,220
2025-01-07 2025-01-06 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
2,458 -3.8%
16.83
USD 41,374
2,458 -3.8% 16.83 USD 41,374
2025-01-07 2025-01-06 S Sale

Davis Blaine

Chief Financial Officer

Officer
4,028 -4.1%
16.83
USD 67,800
4,028 -4.1% 16.83 USD 67,800
2025-01-07 2025-01-06 S Sale

Miljkovic Milos

Chief Medical Officer

Officer
948 -2.6%
16.83
USD 15,957
948 -2.6% 16.83 USD 15,957
2025-01-07 2025-01-06 S Sale

Jewell Christopher M

Chief Scientific Officer

Officer
1,286 -2.3%
16.83
USD 21,646
1,286 -2.3% 16.83 USD 21,646
2025-01-07 2025-01-06 S Sale

Brunn Carsten

President and CEO

Executive Director
8,708 -4.1%
16.83
USD 146,575
8,708 -4.1% 16.83 USD 146,575
2025-01-07 2025-01-06 S Sale

English Emily

Chief Operations Officer

Officer
906 -2.2%
16.83
USD 15,250
906 -2.2% 16.83 USD 15,250
2025-01-07 2025-01-03 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
2,417 -3.6%
16.72
USD 40,417
2,417 -3.6% 16.72 USD 40,417
2025-01-07 2025-01-03 S Sale

Davis Blaine

Chief Financial Officer

Officer
3,961 -3.9%
16.72
USD 66,235
3,961 -3.9% 16.72 USD 66,235
2025-01-07 2025-01-03 S Sale

Miljkovic Milos

Chief Medical Officer

Officer
932 -2.5%
16.72
USD 15,585
932 -2.5% 16.72 USD 15,585
2025-01-07 2025-01-03 S Sale

Jewell Christopher M

Chief Scientific Officer

Officer
1,264 -2.3%
16.72
USD 21,136
1,264 -2.3% 16.72 USD 21,136
2025-01-07 2025-01-03 S Sale

Brunn Carsten

President and CEO

Executive Director
8,563 -3.9%
16.72
USD 143,190
8,563 -3.9% 16.72 USD 143,190
2025-01-07 2025-01-03 S Sale

English Emily

Chief Operations Officer

Officer
891 -2.1%
16.72
USD 14,899
891 -2.1% 16.72 USD 14,899
2024-12-23 2024-12-23 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
5,181 +0.1%
19.00
USD 98,437
5,181 +0.1% 19.00 USD 98,437
2024-12-23 2024-12-20 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
21,800 +0.3%
18.94
USD 412,968
21,800 +0.3% 18.94 USD 412,968
2024-12-23 2024-12-19 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
3,376 +0.0%
18.93
USD 63,901
3,376 +0.0% 18.93 USD 63,901
2024-12-23 2024-12-19 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
10,529 +0.1%
18.35
USD 193,203
10,529 +0.1% 18.35 USD 193,203
2024-12-23 2024-12-19 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
11,303 +0.1%
17.39
USD 196,512
11,303 +0.1% 17.39 USD 196,512
2024-12-11 2024-12-10 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
2,901 -5.4%
24.35
USD 70,640
2,901 -5.4% 24.35 USD 70,640
2024-12-11 2024-12-09 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
4,539 -8.2%
25.83
USD 117,257
4,539 -8.2% 25.83 USD 117,257
2024-12-11 2024-12-09 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
6,224 -10.1%
25.26
USD 157,236
6,224 -10.1% 25.26 USD 157,236
2024-11-21 2024-11-21 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
32,789 -39.1%
16.67
USD 546,560
32,789 -39.1% 16.67 USD 546,560
2024-11-21 2024-11-20 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
100 -0.2%
18.09
USD 1,809
100 -0.2% 18.09 USD 1,809
2024-11-21 2024-11-20 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
5,600 -9.9%
17.28
USD 96,761
5,600 -9.9% 17.28 USD 96,761
2024-11-21 2024-11-19 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
200 -0.4%
19.50
USD 3,900
200 -0.4% 19.50 USD 3,900
2024-11-18 2024-11-18 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
17,728 -25.8%
18.58
USD 329,429
17,728 -25.8% 18.58 USD 329,429
2024-11-18 2024-11-18 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
16,672 -19.5%
18.19
USD 303,212
16,672 -19.5% 18.19 USD 303,212
2024-11-18 2024-11-18 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
20,181 +0.2%
18.42
USD 371,736
20,181 +0.2% 18.42 USD 371,736
2024-11-18 2024-11-18 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
38,114 +0.5%
17.96
USD 684,447
38,114 +0.5% 17.96 USD 684,447
2024-11-18 2024-11-15 S Sale

Miljkovic Milos

Chief Medical Officer

Officer
20,000 -52.3%
17.14
USD 342,888
20,000 -52.3% 17.14 USD 342,888
2024-11-18 2024-11-15 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
22,068 -30.2%
17.20
USD 379,497
22,068 -30.2% 17.20 USD 379,497
2024-11-18 2024-11-15 S Sale

Jewell Christopher M

Chief Scientific Officer

Officer
16,065 -38.2%
17.06
USD 274,093
16,065 -38.2% 17.06 USD 274,093
2024-11-18 2024-11-15 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
277,246 +3.4%
17.09
USD 4,739,188
277,246 +3.4% 17.09 USD 4,739,188
2024-11-18 2024-11-14 S Sale

Miljkovic Milos

Chief Medical Officer

Officer
35,000 -65.7%
16.13
USD 564,645
35,000 -65.7% 16.13 USD 564,645
2024-11-18 2024-11-14 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
4,000 -7.3%
17.06
USD 68,256
4,000 -7.3% 17.06 USD 68,256
2024-11-18 2024-11-14 S Sale

Kurtoglu Metin

Chief Technology Officer

Officer
21,900 -28.5%
16.33
USD 357,645
21,900 -28.5% 16.33 USD 357,645
2024-11-18 2024-11-14 S Sale

Jewell Christopher M

Chief Scientific Officer

Officer
17,500 -40.3%
17.02
USD 297,824
17,500 -40.3% 17.02 USD 297,824
2024-11-18 2024-11-14 S Sale

Jewell Christopher M

Chief Scientific Officer

Officer
18,550 -29.9%
16.34
USD 303,126
18,550 -29.9% 16.34 USD 303,126
2024-11-18 2024-11-14 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
22,242 +0.3%
16.97
USD 377,436
22,242 +0.3% 16.97 USD 377,436
2024-11-18 2024-11-14 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
74,157 +0.9%
16.19
USD 1,200,720
74,157 +0.9% 16.19 USD 1,200,720
2024-10-04 2024-10-04 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
4,879 +0.1%
23.93
USD 116,769
4,879 +0.1% 23.93 USD 116,769
2024-10-04 2024-10-04 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
16,650 +0.2%
23.57
USD 392,372
16,650 +0.2% 23.57 USD 392,372
2024-10-04 2024-10-04 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
48,880 +0.6%
22.35
USD 1,092,673
48,880 +0.6% 22.35 USD 1,092,673
2024-10-04 2024-10-04 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
9,892 +0.1%
21.35
USD 211,195
9,892 +0.1% 21.35 USD 211,195
2024-10-04 2024-10-03 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
8,043 +0.1%
21.86
USD 175,840
8,043 +0.1% 21.86 USD 175,840
2024-10-04 2024-10-03 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
21,278 +0.3%
21.17
USD 450,560
21,278 +0.3% 21.17 USD 450,560
2024-10-04 2024-10-03 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
50,489 +0.6%
20.18
USD 1,018,878
50,489 +0.6% 20.18 USD 1,018,878
2024-10-04 2024-10-03 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
10,249 +0.1%
19.01
USD 194,859
10,249 +0.1% 19.01 USD 194,859
2024-10-04 2024-10-03 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
29,847 +0.4%
18.25
USD 544,576
29,847 +0.4% 18.25 USD 544,576
2024-10-04 2024-10-02 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
5,514 +0.1%
17.38
USD 95,822
5,514 +0.1% 17.38 USD 95,822
2024-08-14 2024-08-12 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
8,016 +229.5%
12.72
USD 101,968
8,016 +229.5% 12.72 USD 101,968
2024-08-14 2024-08-12 B Purchase

BARABE TIMOTHY C

Non-Executive Director
7,500 +52.6%
12.70
USD 95,250
7,500 +52.6% 12.70 USD 95,250
2024-03-28 2024-03-18 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
800 +0.8%
0.61
USD 488
800 +0.8% 0.61 USD 488
2024-03-20 2024-03-18 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
19,044 +0.1%
0.60
USD 11,398
19,044 +0.1% 0.60 USD 11,398
2024-03-28 2024-03-15 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,200 +1.2%
0.56
USD 672
1,200 +1.2% 0.56 USD 672
2024-03-18 2024-03-15 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
537,500 +1.8%
0.59
USD 314,545
537,500 +1.8% 0.59 USD 314,545
2024-03-28 2024-03-14 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
2,000 +2.0%
0.53
USD 1,061
2,000 +2.0% 0.53 USD 1,061
2024-03-18 2024-03-14 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
648,372 +2.2%
0.54
USD 351,677
648,372 +2.2% 0.54 USD 351,677
2024-03-28 2024-03-13 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
3,200 +3.3%
0.58
USD 1,868
3,200 +3.3% 0.58 USD 1,868
2024-03-28 2024-03-12 B Purchase

SPRINGER TIMOTHY A

Non-Executive Director Large shareholder
1,200 +1.2%
0.61
USD 735
1,200 +1.2% 0.61 USD 735
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