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Foster Karen A.
Chief Quality and Operations at BIOLIFE SOLUTIONS. Filing since 26 Feb 2020.
CIK 0001683151
Company
Date
Role
Action
Shares
Amount
Of holding
BLFS
BIOLIFE SOLUTIONS INC
23 Mar 2026
Chief Quality and Operations
Sold on a plan
2,577
$49.40K
2.3%
BLFS
BIOLIFE SOLUTIONS INC
9 Mar 2026
Chief Quality and Operations
Sold at will
500
$10.00K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
5 Mar 2026
Chief Quality and Operations
Sold at will
96,923
$1.95M
46.0%
BLFS
BIOLIFE SOLUTIONS INC
3 Mar 2026
Chief Quality and Operations
Sold on a plan
418
$8.67K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
6 Jan 2026
Chief Quality and Operations
Sold on a plan
335
$8.57K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
9 Dec 2025
Chief Quality and Operations
Sold on a plan
519
$13.04K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
25 Nov 2025
Chief Quality and Operations
Sold on a plan
415
$11.10K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
9 Oct 2025
Chief Quality and Operations
Sold on a plan
419
$11.46K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
11 Sep 2025
Chief Quality and Operations
Sold on a plan
511
$13.71K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
26 Aug 2025
Chief Quality and Operations
Sold on a plan
413
$10.51K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
7 Jul 2025
Chief Quality and Operations
Sold on a plan
400
$8.91K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
10 Jun 2025
Chief Quality and Operations
Sold on a plan
320
$7.58K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
28 May 2025
Chief Quality and Operations
Sold on a plan
251
$5.64K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
9 Apr 2025
Chief Quality and Operations
Sold on a plan
286
$5.75K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
1 Apr 2025
Chief Quality and Operations
Sold on a plan
7,869
$178.31K
3.9%
BLFS
BIOLIFE SOLUTIONS INC
11 Mar 2025
Chief Quality and Operations
Sold on a plan
1,331
$33.28K
0.9%
BLFS
BIOLIFE SOLUTIONS INC
3 Mar 2025
Chief Quality and Operations
Sold on a plan
324
$8.25K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
12 Feb 2025
Chief Quality and Operations
Sold on a plan
78
$2.07K
0.0%
BLFS
BIOLIFE SOLUTIONS INC
6 Jan 2025
Chief Quality and Operations
Sold on a plan
328
$8.86K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
26 Nov 2024
Chief Quality and Operations
Sold on a plan
252
$6.85K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
12 Nov 2024
Chief Quality and Operations
Sold on a plan
66
$1.74K
0.0%
BLFS
BIOLIFE SOLUTIONS INC
30 Oct 2024
Chief Quality and Operations
Sold on a plan
277
$6.41K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
16 Sep 2024
Chief Quality and Operations
Sold on a plan
267
$6.71K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
21 Aug 2024
Chief Quality and Operations
Sold on a plan
96
$2.46K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
18 Jul 2024
Chief Quality and Operations
Sold on a plan
240
$5.40K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
29 May 2024
Chief Quality and Operations
Sold on a plan
408
$8.89K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
17 May 2024
Chief Quality and Operations
Sold on a plan
85
$1.89K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
18 Apr 2024
Chief Quality and Operations
Sold on a plan
481
$7.36K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
27 Mar 2024
Chief Quality and Operations
Sold on a plan
395
$7.11K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
12 Mar 2024
Chief Quality and Operations
Sold on a plan
5,177
$85.94K
3.1%
BLFS
BIOLIFE SOLUTIONS INC
11 Mar 2024
Chief Quality and Operations
Sold on a plan
319
$5.56K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
21 Feb 2024
Chief Quality and Operations
Sold on a plan
87
$1.51K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
19 Jan 2024
Chief Quality and Operations
Sold on a plan
1,198
$20.08K
1.0%
BLFS
BIOLIFE SOLUTIONS INC
2 Jan 2024
Chief Quality and Operations
Sold on a plan
601
$10.07K
0.5%
BLFS
BIOLIFE SOLUTIONS INC
1 Dec 2023
Chief Quality Officer
Sold on a plan
466
$5.76K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
13 Nov 2023
Chief Quality Officer
Sold on a plan
114
$1.23K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
28 Sep 2023
Chief Quality Officer
Sold on a plan
568
$8.04K
0.5%
BLFS
BIOLIFE SOLUTIONS INC
25 Aug 2023
Chief Quality Officer
Sold on a plan
410
$4.51K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
14 Aug 2023
Chief Quality Officer
Sold on a plan
156
$1.93K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
27 Jun 2023
Chief Quality Officer
Sold on a plan
590
$13.52K
0.5%
BLFS
BIOLIFE SOLUTIONS INC
31 May 2023
Chief Quality Officer
Sold on a plan
392
$9.10K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
15 May 2023
Chief Quality Officer
Sold on a plan
106
$1.98K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
6 Apr 2023
Chief Quality Officer
Sold at will
1,101
$22.05K
0.9%
BLFS
BIOLIFE SOLUTIONS INC
29 Mar 2023
Chief Quality Officer
Sold at will
390
$8.04K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
7 Mar 2023
Chief Quality Officer
Sold, plan not stated
175
$4.02K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
1 Mar 2023
Chief Quality Officer
Sold, plan not stated
1,203
$27.37K
1.0%
BLFS
BIOLIFE SOLUTIONS INC
9 Feb 2023
Chief Quality Officer
Sold, plan not stated
81
$1.99K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
28 Dec 2022
Chief Quality Officer
Sold, plan not stated
605
$10.22K
0.6%
BLFS
BIOLIFE SOLUTIONS INC
29 Nov 2022
Chief Quality Officer
Sold, plan not stated
307
$6.12K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
10 Nov 2022
Chief Quality Officer
Sold, plan not stated
91
$2.11K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
29 Sep 2022
Chief Quality Officer
Sold, plan not stated
559
$12.87K
0.5%
BLFS
BIOLIFE SOLUTIONS INC
31 Aug 2022
Chief Quality Officer
Sold, plan not stated
299
$7.01K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
10 Aug 2022
Chief Quality Officer
Sold, plan not stated
95
$2.20K
0.1%
BLFS
BIOLIFE SOLUTIONS INC
28 Jun 2022
Chief Quality Officer
Sold, plan not stated
598
$8.89K
0.5%
BLFS
BIOLIFE SOLUTIONS INC
27 May 2022
Chief Quality Officer
Sold, plan not stated
174
$2.53K
0.2%
BLFS
BIOLIFE SOLUTIONS INC
13 May 2022
Chief Quality Officer
Sold, plan not stated
58
$714.56
0.1%
BLFS
BIOLIFE SOLUTIONS INC
18 Apr 2022
Chief Quality Officer
Sold, plan not stated
16,413
$288.70K
13.2%
BLFS
BIOLIFE SOLUTIONS INC
29 Mar 2022
Chief Quality Officer
Sold, plan not stated
547
$12.17K
0.6%
BLFS
BIOLIFE SOLUTIONS INC
1 Mar 2022
Chief Quality Officer
Sold, plan not stated
221
$5.26K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
10 Feb 2022
Chief Quality Officer
Sold, plan not stated
293
$8.61K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
29 Dec 2021
Chief Quality Officer
Sold, plan not stated
625
$24.61K
0.9%
BLFS
BIOLIFE SOLUTIONS INC
30 Nov 2021
Chief Quality Officer
Sold, plan not stated
315
$11.84K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
22 Nov 2021
Chief Quality Officer
Sold, plan not stated
16,332
$754.38K
18.8%
BLFS
BIOLIFE SOLUTIONS INC
25 Oct 2021
Chief Quality Officer
Sold, plan not stated
16,332
$725.96K
18.8%
BLFS
BIOLIFE SOLUTIONS INC
14 Oct 2021
Chief Quality Officer
Sold, plan not stated
1,082
$43.25K
1.5%
BLFS
BIOLIFE SOLUTIONS INC
28 Sep 2021
Chief Quality Officer
Sold, plan not stated
610
$26.30K
0.8%
BLFS
BIOLIFE SOLUTIONS INC
27 Sep 2021
Chief Quality Officer
Sold, plan not stated
16,332
$729.39K
18.4%
BLFS
BIOLIFE SOLUTIONS INC
26 Aug 2021
Chief Quality Officer
Sold, plan not stated
325
$18.61K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
23 Aug 2021
Chief Quality Officer
Sold, plan not stated
16,332
$760.09K
18.3%
BLFS
BIOLIFE SOLUTIONS INC
26 Jul 2021
Chief Quality Officer
Sold, plan not stated
16,333
$738.90K
18.3%
BLFS
BIOLIFE SOLUTIONS INC
29 Jun 2021
Chief Quality Officer
Sold, plan not stated
607
$26.56K
0.8%
BLFS
BIOLIFE SOLUTIONS INC
21 Jun 2021
Chief Quality Officer
Sold, plan not stated
16,332
$698.85K
18.2%
BLFS
BIOLIFE SOLUTIONS INC
28 May 2021
Chief Quality Officer
Sold, plan not stated
264
$8.94K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
24 May 2021
Chief Quality Officer
Sold, plan not stated
16,332
$513.48K
18.2%
BLFS
BIOLIFE SOLUTIONS INC
19 Apr 2021
Chief Quality Officer
Sold, plan not stated
16,332
$532.10K
18.2%
BLFS
BIOLIFE SOLUTIONS INC
1 Apr 2021
Chief Quality Officer
Sold, plan not stated
3,414
$124.71K
4.6%
BLFS
BIOLIFE SOLUTIONS INC
26 Mar 2021
Chief Quality Officer
Sold, plan not stated
2,562
$89.70K
3.8%
BLFS
BIOLIFE SOLUTIONS INC
22 Mar 2021
Chief Quality Officer
Sold, plan not stated
16,332
$613.43K
19.4%
BLFS
BIOLIFE SOLUTIONS INC
26 Feb 2021
Chief Quality Officer
Sold, plan not stated
284
$11.24K
0.4%
BLFS
BIOLIFE SOLUTIONS INC
22 Feb 2021
Chief Quality Officer
Sold, plan not stated
16,334
$647.81K
19.3%
BLFS
BIOLIFE SOLUTIONS INC
19 Feb 2021
Chief Quality Officer
Sold, plan not stated
3,344
$136.30K
4.7%
BLFS
BIOLIFE SOLUTIONS INC
18 Feb 2021
Chief Quality Officer
Sold, plan not stated
3,353
$136.37K
4.5%
BLFS
BIOLIFE SOLUTIONS INC
17 Feb 2021
Chief Quality Officer
Sold, plan not stated
3,281
$136.33K
4.2%
BLFS
BIOLIFE SOLUTIONS INC
1 Dec 2020
Chief Quality Officer
Sold, plan not stated
166
$5.89K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
29 Sep 2020
Chief Quality Officer
Sold, plan not stated
977
$27.97K
1.9%
BLFS
BIOLIFE SOLUTIONS INC
26 Aug 2020
Chief Quality Officer
Sold, plan not stated
179
$3.67K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
28 May 2020
Chief Quality Officer
Sold, plan not stated
170
$2.87K
0.3%
BLFS
BIOLIFE SOLUTIONS INC
26 Feb 2020
Chief Quality Officer
Sold, plan not stated
884
$13.28K
3.6%
88 decisions on file.
