Stock chart
Ticker: BLFS Exchange: NAS


Loading...
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
2025-06-18 2025-06-16 PS Planned sale

Aebersold Sarah

Chief Human Resources Officer

Officer
1,000 -0.9%
22.23
USD 15,806
1,000 -0.9% 22.23 USD 100,000
2025-06-12 2025-06-10 S Sale

Casdin Partners Master Fund, L.P.

Large shareholder
1,000,000 -11.5%
23.80
USD 23,800,000
1,000,000 -11.5% 23.80 USD 23,800,000
2025-06-12 2025-06-10 PS Planned sale

Berard Todd

Chief Marketing Officer

Officer
362 -0.3%
23.70
USD 8,579
362 -0.3% 23.70 USD 8,579
2025-06-12 2025-06-10 PS Planned sale

Aebersold Sarah

Chief Human Resources Officer

Officer
235 -0.3%
23.70
USD 5,570
235 -0.3% 23.70 USD 5,570
2025-06-12 2025-06-10 PS Planned sale

Mathew Aby J.

EVP & Chief Scientific Officer

Officer
637 -0.2%
23.70
USD 15,097
637 -0.2% 23.70 USD 15,097
2025-06-12 2025-06-10 PS Planned sale

Foster Karen A.

Chief Quality and Operations

Officer
320 -0.2%
23.70
USD 7,584
320 -0.2% 23.70 USD 7,584
2025-06-12 2025-06-10 PS Planned sale

Wichterman Troy

Chief Financial Officer

Officer
1,042 -0.6%
23.70
USD 24,695
1,042 -0.6% 23.70 USD 24,695
2025-06-12 2025-06-10 PS Planned sale

Werner Sean

Chief Technology Officer

Officer
65 -0.2%
23.70
USD 1,541
65 -0.2% 23.70 USD 1,541
2025-05-30 2025-05-28 PS Planned sale

Foster Karen A.

Chief Quality and Operations

Officer
251 -0.1%
22.46
USD 5,637
251 -0.1% 22.46 USD 5,637
2025-05-30 2025-05-28 PS Planned sale

Berard Todd

Chief Marketing Officer

Officer
348 -0.3%
22.46
USD 7,816
348 -0.3% 22.46 USD 7,816
2025-05-30 2025-05-28 PS Planned sale

Mathew Aby J.

EVP & Chief Scientific Officer

Officer
521 -0.2%
22.46
USD 11,702
521 -0.2% 22.46 USD 11,702
2025-05-30 2025-05-28 PS Planned sale

Aebersold Sarah

Chief Human Resources Officer

Officer
217 -0.3%
22.46
USD 4,874
217 -0.3% 22.46 USD 4,874
2025-05-30 2025-05-28 PS Planned sale

Wichterman Troy

Chief Financial Officer

Officer
583 -0.3%
22.46
USD 13,094
583 -0.3% 22.46 USD 13,094
2025-05-30 2025-05-28 PS Planned sale

Werner Sean

Chief Technology Officer

Officer
109 -0.4%
22.46
USD 2,448
109 -0.4% 22.46 USD 2,448
2025-04-11 2025-04-09 PS Planned sale

Aebersold Sarah

Chief Human Resources Officer

Officer
210 -0.3%
20.11
USD 4,223
210 -0.3% 20.11 USD 4,223
2025-04-11 2025-04-09 PS Planned sale

Mathew Aby J.

EVP & Chief Scientific Officer

Officer
569 -0.2%
20.11
USD 11,443
569 -0.2% 20.11 USD 11,443
2025-04-11 2025-04-09 PS Planned sale

Foster Karen A.

Chief Quality and Operations

Officer
286 -0.1%
20.11
USD 5,751
286 -0.1% 20.11 USD 5,751
2025-04-11 2025-04-09 PS Planned sale

Wichterman Troy

Chief Financial Officer

Officer
932 -0.5%
20.11
USD 18,743
932 -0.5% 20.11 USD 18,743
2025-04-11 2025-04-09 PS Planned sale

Berard Todd

Chief Marketing Officer

Officer
324 -0.2%
20.11
USD 6,516
324 -0.2% 20.11 USD 6,516
2025-04-03 2025-04-01 PS Planned sale

Berard Todd

Chief Marketing Officer

Officer
8,902 -6.1%
22.66
USD 201,719
8,902 -6.1% 22.66 USD 201,719
// ... existing code ...