Aebersold Sarah (CIK 0001837756)

Latest company ownership

BLFS - BIOLIFE SOLUTIONS INC
Role: Chief Human Resources Officer
Shares held
76,952
Last filed at
Nov 28, 2025
Confidence Score
53.8
2025Q4
Confidence Score History
2021Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 9, 2025 Dec 17, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 48.8 -946 -1.23% ✓ $23.3K
Nov 25, 2025 Nov 28, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -217 -0.28% ✓ $5.8K
Oct 9, 2025 Oct 14, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 55.0 -188 -0.24% ✓ $5.1K
Sep 15, 2025 Sep 17, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 51.3 -714 -0.91% ✓ $18.3K
Sep 11, 2025 Sep 15, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -233 -0.30% ✓ $6.3K
Aug 26, 2025 Aug 28, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -219 -0.28% ✓ $5.6K
Jul 7, 2025 Jul 9, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -198 -0.25% ✓ $4.4K
Jun 16, 2025 Jun 18, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 51.3 -711 -0.90% ✓ $15.8K
Jun 10, 2025 Jun 12, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -235 -0.29% ✓ $5.6K
May 28, 2025 May 30, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -217 -0.27% ✓ $4.9K
Apr 9, 2025 Apr 11, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -210 -0.26% ✓ $4.2K
Apr 1, 2025 Apr 3, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 32.5 -5,771 -6.72% ✓ $130.8K
Mar 17, 2025 Mar 20, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 32.5 -2,695 -5.23% ✓ $68.6K
Mar 14, 2025 Mar 18, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 20.0 -8,327 -16.17% ✓ $209.1K
Mar 11, 2025 Mar 13, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 25.0 -8,415 -14.05% ✓ $220.2K
Mar 3, 2025 Mar 5, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -284 -0.47% ✓ $7.2K
Feb 12, 2025 Feb 14, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 56.3 -53 -0.09% ✓ $1.4K
Jan 6, 2025 Jan 8, 2025 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -240 -0.40% ✓ $6.5K
Nov 26, 2024 Nov 29, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -216 -0.36% ✓ $5.9K
Oct 30, 2024 Nov 1, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 53.8 -203 -0.33% ✓ $4.7K
Jul 11, 2024 Sep 18, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 48.8 -780 -1.26% ✓ $17.5K
Jul 1, 2024 Jul 3, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 37.5 -3,000 -4.64% ✓ $63.1K
May 29, 2024 May 31, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -345 -0.53% ✓ $7.5K
May 17, 2024 May 21, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 56.3 -57 -0.09% ✓ $1.3K
Apr 18, 2024 Apr 23, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 48.8 -758 -1.15% ✓ $12.1K
Apr 1, 2024 Apr 3, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 32.5 -4,000 -5.73% ✓ $70.6K
Mar 8, 2024 Mar 12, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 95.0 +28,037 67.06% ✓ $77.1K
Feb 21, 2024 Feb 23, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 55.0 -58 -0.14% ✓ $1K
Jan 23, 2024 Jan 25, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -336 -0.80% ✓ $5.7K
Jan 19, 2024 Jan 23, 2024 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 45.0 -862 -2.00% ✓ $14.4K
Dec 1, 2023 Dec 4, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -394 -0.91% ✓ $4.9K
Nov 13, 2023 Nov 15, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 55.0 -76 -0.17% ✓ $818.5
Aug 25, 2023 Aug 29, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -347 -0.79% ✓ $3.8K
Aug 14, 2023 Aug 16, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 55.0 -104 -0.24% ✓ $1.3K
Jul 24, 2023 Jul 26, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 50.0 -462 -1.04% ✓ $9K
May 31, 2023 Jun 2, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -337 -0.75% ✓ $7.8K
May 15, 2023 May 17, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 55.0 -72 -0.16% ✓ $1.3K
Mar 31, 2023 May 16, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 48.8 -739 -1.61% ✓ $14.8K
Apr 19, 2023 Apr 21, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -292 -0.69% ✓ $5.6K
Apr 6, 2023 Apr 10, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 46.3 -739 -1.72% ✗ $14.8K
Mar 1, 2023 Mar 3, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 46.3 -1,022 -2.32% ✗ $23.3K
Feb 9, 2023 Feb 13, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 52.5 -55 -0.12% ✗ $1.4K
Jan 19, 2023 Jan 20, 2023 BIOLIFE SOLUTIONS INC Chief Human Resources Officer Sell 50.0 -374 -0.84% ✗ $8.6K
Nov 10, 2022 Nov 14, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 52.5 -38 -0.12% ✗ $880.1
Oct 28, 2022 Oct 31, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 50.0 -272 -0.84% ✗ $5.9K
Aug 10, 2022 Aug 11, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 52.5 -40 -0.12% ✗ $926.8
Jul 22, 2022 Jul 26, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 50.0 -252 -0.77% ✗ $4.5K
May 13, 2022 May 17, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 52.5 -40 -0.12% ✗ $492.8
Apr 21, 2022 Apr 22, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 50.0 -325 -0.98% ✗ $4.5K
Feb 10, 2022 Feb 14, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 47.5 -197 -1.02% ✗ $5.8K
Jan 20, 2022 Jan 24, 2022 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 46.3 -332 -1.70% ✗ $10K
Oct 20, 2021 Oct 22, 2021 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 46.3 -272 -1.37% ✗ $11.5K
Jul 20, 2021 Jul 22, 2021 BIOLIFE SOLUTIONS INC VP, Global Human Resources Sell 46.3 -1,059 -5.07% ✗ $47.8K