NASDAQ:BLFS | Insider Transactions | BIOLIFE SOLUTIONS INC

BLFS Insider Transactions

1,099 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

BLFS insiders transaction timeline

PurchaseSale
2005-12-31: 2 purchases — GIRSCHWEILER THOMAS, VILLIGER WALTER2006-05-01: 2 purchases — GIRSCHWEILER THOMAS, VILLIGER WALTER2014-05-13: 1 purchase — Rice Michael2014-05-14: 2 purchases — Rice Michael, Mathew Aby J.2014-05-20: 1 purchase — COHEN RAYMOND W2014-07-09: 3 purchases — VILLIGER WALTER, WAVI Holding AG2014-07-10: 3 purchases — VILLIGER WALTER, WAVI Holding AG2014-07-11: 3 purchases — VILLIGER WALTER, WAVI Holding AG2014-07-18: 3 purchases — VILLIGER WALTER, WAVI Holding AG2014-07-24: 3 purchases — VILLIGER WALTER, WAVI Holding AG2014-08-08: 1 purchase — COHEN RAYMOND W2014-09-01: 1 purchase — VILLIGER WALTER2014-09-08: 1 purchase — VILLIGER WALTER2014-09-16: 1 purchase — VILLIGER WALTER2014-09-23: 1 purchase — VILLIGER WALTER2014-10-07: 1 purchase — VILLIGER WALTER2014-10-10: 1 purchase — VILLIGER WALTER2014-10-30: 1 purchase — VILLIGER WALTER2018-01-16: 1 sale — Rice Michael2018-02-15: 1 sale — Rice Michael2018-03-15: 1 sale — Rice Michael2018-04-09: 4 sales — GIRSCHWEILER THOMAS, Taurus4757 GmbH2018-04-16: 1 sale — Rice Michael2018-04-17: 1 sale — Rice Michael2018-05-15: 1 sale — Rice Michael2018-05-30: 1 sale — COHEN RAYMOND W2018-05-31: 1 sale — DE GREEF RODERICK2018-06-01: 1 sale — Schick Joseph C2018-06-13: 1 sale — Hinson Andrew G2018-06-18: 1 sale — Rice Michael2018-07-09: 8 sales — VILLIGER WALTER, WAVI Holding AG, GIRSCHWEILER THOMAS and 1 more2018-07-16: 1 sale — Rice Michael2018-07-18: 1 sale — DE GREEF RODERICK2018-08-13: 1 sale — COHEN RAYMOND W2018-08-16: 2 sales — DE GREEF RODERICK, Rice Michael2018-08-21: 1 sale — COHEN RAYMOND W2018-08-24: 1 sale — Schick Joseph C2018-09-05: 3 sales — Rice Michael2018-09-19: 1 sale — DE GREEF RODERICK2018-09-21: 1 sale — Berard Todd2018-10-01: 1 sale — Rice Michael2018-10-17: 1 sale — DE GREEF RODERICK2018-10-21: 1 sale — DE GREEF RODERICK2018-12-13: 2 sales — Rice Michael, Hinson Andrew G2018-12-19: 1 sale — DE GREEF RODERICK2019-01-15: 2 sales — Berard Todd, Rice Michael2019-01-17: 1 sale — DE GREEF RODERICK2019-02-13: 1 sale — Rice Michael2019-02-14: 1 sale — Berard Todd2019-02-20: 1 sale — DE GREEF RODERICK2019-03-13: 1 sale — Rice Michael2019-03-14: 1 sale — Berard Todd2019-03-20: 1 sale — DE GREEF RODERICK2019-04-10: 1 sale — Rice Michael2019-04-15: 3 sales — COHEN RAYMOND W, Schick Joseph C, Berard Todd2019-04-16: 1 sale — Schick Joseph C2019-04-17: 1 sale — DE GREEF RODERICK2019-04-30: 1 sale — Hinson Andrew G2019-05-07: 1 sale — Schick Joseph C2019-05-15: 4 sales — Berard Todd, Schick Joseph C, Rice Michael and 1 more2019-05-16: 2 sales — Schick Joseph C, DE GREEF RODERICK2019-05-17: 1 sale — COHEN RAYMOND W2019-05-21: 2 sales — VILLIGER WALTER, WAVI Holding AG2019-05-22: 1 sale — DE GREEF RODERICK2019-05-23: 3 sales — VILLIGER WALTER, WAVI Holding AG, DE GREEF RODERICK2019-05-25: 1 sale — DE GREEF RODERICK2019-05-29: 1 sale — DE GREEF RODERICK2019-05-30: 1 sale — Hinson Andrew G2019-06-11: 1 sale — Rice Michael2019-06-13: 1 sale — Rice Michael2019-06-17: 2 sales — COHEN RAYMOND W, Berard Todd2019-06-19: 1 sale — DE GREEF RODERICK2019-07-01: 2 sales — Hinson Andrew G, DE GREEF RODERICK2019-07-02: 1 sale — DE GREEF RODERICK2019-07-03: 1 sale — DE GREEF RODERICK2019-07-09: 1 sale — Mathers James2019-07-10: 1 sale — Mathers James2019-07-11: 1 sale — Mathers James2019-07-15: 2 sales — COHEN RAYMOND W, Berard Todd2019-07-16: 1 sale — Rice Michael2019-07-18: 1 sale — Rice Michael2019-07-23: 1 sale — Mathers James2019-07-24: 1 sale — Mathers James2019-07-25: 1 sale — Mathers James2019-07-30: 1 sale — Hinson Andrew G2019-07-31: 1 sale — DE GREEF RODERICK2019-08-01: 1 sale — DE GREEF RODERICK2019-08-02: 1 sale — DE GREEF RODERICK2019-08-06: 1 sale — Mathers James2019-08-07: 1 sale — Mathers James2019-08-08: 1 sale — Mathers James2019-08-13: 2 sales — Rice Michael2019-08-15: 3 sales — Rice Michael, Berard Todd, COHEN RAYMOND W2019-08-20: 1 sale — Mathers James2019-08-21: 1 sale — Mathers James2019-08-22: 1 sale — Mathers James2019-08-30: 1 sale — Hinson Andrew G2019-09-03: 1 sale — Mathers James2019-09-04: 2 sales — DE GREEF RODERICK, Mathers James2019-09-05: 2 sales — DE GREEF RODERICK, Mathers James2019-09-06: 1 sale — DE GREEF RODERICK2019-09-09: 1 sale — Rice Michael2019-09-11: 1 sale — Rice Michael2019-09-16: 1 sale — Berard Todd2019-09-17: 2 sales — Mathers James, Schick Joseph C2019-09-18: 2 sales — Mathers James, Schick Joseph C2019-09-19: 1 sale — Mathers James2019-09-30: 1 sale — Hinson Andrew G2019-10-01: 1 sale — Mathers James2019-10-02: 2 sales — DE GREEF RODERICK, Mathers James2019-10-03: 2 sales — DE GREEF RODERICK, Mathers James2019-10-04: 5 sales — VILLIGER WALTER, WAVI Holding AG, GIRSCHWEILER THOMAS and 2 more2019-10-15: 3 sales — Mathers James, Berard Todd, Rice Michael2019-10-16: 1 sale — Mathers James2019-10-17: 2 sales — Mathers James, Rice Michael2019-10-29: 1 sale — Mathers James2019-10-30: 2 sales — Hinson Andrew G, Mathers James2019-10-31: 1 sale — Mathers James2019-11-06: 1 sale — DE GREEF RODERICK2019-11-07: 1 sale — DE GREEF RODERICK2019-11-08: 1 sale — DE GREEF RODERICK2019-11-12: 2 sales — Mathers James, Rice Michael2019-11-13: 1 sale — Mathers James2019-11-14: 3 sales — Berard Todd, Mathers James, Rice Michael2019-11-19: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2019-11-20: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2019-11-26: 1 sale — Mathers James2019-11-27: 1 sale — Mathers James2019-11-29: 1 sale — Mathers James2019-12-04: 1 sale — DE GREEF RODERICK2019-12-05: 1 sale — DE GREEF RODERICK2019-12-06: 1 sale — DE GREEF RODERICK2019-12-10: 2 sales — Mathers James, Rice Michael2019-12-11: 1 sale — Mathers James2019-12-12: 2 sales — Mathers James, Rice Michael2019-12-16: 1 sale — Berard Todd2019-12-24: 1 sale — Mathers James2019-12-26: 1 sale — Mathers James2019-12-27: 1 sale — Mathers James2020-01-06: 1 sale — DE GREEF RODERICK2020-01-07: 2 sales — Mathers James, DE GREEF RODERICK2020-01-08: 2 sales — Mathers James, DE GREEF RODERICK2020-01-09: 1 sale — Mathers James2020-01-14: 1 sale — Rice Michael2020-01-16: 1 sale — Rice Michael2020-01-21: 1 sale — Mathers James2020-01-22: 1 sale — Mathers James2020-01-23: 1 sale — Mathers James2020-02-03: 1 sale — Mathew Aby J.2020-02-04: 2 sales — Mathers James, Mathew Aby J.2020-02-05: 2 sales — DE GREEF RODERICK, Mathew Aby J.2020-02-06: 1 sale — DE GREEF RODERICK2020-02-07: 1 sale — DE GREEF RODERICK2020-02-11: 1 sale — Rice Michael2020-02-13: 1 sale — Rice Michael2020-02-26: 4 sales — Mathers James, Mathew Aby J., Rice Michael and 1 more2020-03-04: 1 sale — DE GREEF RODERICK2020-03-05: 1 sale — DE GREEF RODERICK2020-03-06: 1 sale — DE GREEF RODERICK2020-03-10: 1 sale — Rice Michael2020-03-12: 1 sale — Rice Michael2020-03-24: 1 sale — Mathew Aby J.2020-04-13: 1 sale — Rice Michael2020-04-15: 1 sale — Rice Michael2020-05-11: 1 sale — Mathew Aby J.2020-05-13: 8 sales — VILLIGER WALTER, WAVI Holding AG, GIRSCHWEILER THOMAS and 3 more2020-05-14: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2020-05-15: 2 sales — Rice Michael, Mathew Aby J.2020-05-22: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2020-05-22: 2 sales — GIRSCHWEILER THOMAS, Taurus4757 GmbH2020-05-28: 4 sales — Foster Karen A., Mathers James, Mathew Aby J. and 1 more2020-06-11: 1 sale — Rice Michael2020-06-19: 1 sale — Rice Michael2020-07-01: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2020-07-02: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2020-07-02: 4 sales — VILLIGER WALTER, WAVI Holding AG, GIRSCHWEILER THOMAS and 1 more2020-07-06: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-07-14: 1 sale — Rice Michael2020-07-15: 1 sale — Mathew Aby J.2020-07-16: 1 sale — Rice Michael2020-08-07: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-08-10: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-08-11: 2 sales — Mathew Aby J., Rice Michael2020-08-12: 1 sale — Mathew Aby J.2020-08-13: 1 sale — Rice Michael2020-08-26: 5 sales — VILLIGER WALTER, WAVI Holding AG, Rice Michael and 2 more2020-08-27: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-09-08: 1 sale — Rice Michael2020-09-10: 1 sale — Rice Michael2020-09-23: 1 sale — Mathew Aby J.2020-09-29: 5 sales — Berard Todd, DE GREEF RODERICK, Foster Karen A. and 2 more2020-10-06: 1 sale — Rice Michael2020-10-07: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-08: 3 sales — VILLIGER WALTER, WAVI Holding AG, Rice Michael2020-10-12: 1 sale — Schulz Marcus2020-10-21: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-22: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-23: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-26: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-27: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-10-28: 4 sales — VILLIGER WALTER, WAVI Holding AG2020-10-29: 4 sales — VILLIGER WALTER, WAVI Holding AG2020-10-30: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-03: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-04: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-05: 4 sales — VILLIGER WALTER, WAVI Holding AG2020-11-10: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-11: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-12: 8 sales — VILLIGER WALTER, WAVI Holding AG, Berard Todd and 5 more2020-11-13: 5 sales — VILLIGER WALTER, WAVI Holding AG, Berard Todd and 2 more2020-11-16: 4 sales — VILLIGER WALTER, WAVI Holding AG, Rice Michael and 1 more2020-11-17: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-18: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-19: 2 sales — VILLIGER WALTER, WAVI Holding AG2020-11-24: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2020-11-24: 1 sale — GIRSCHWEILER THOMAS2020-12-01: 3 sales — Mathew Aby J., Foster Karen A., Rice Michael2021-01-05: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-06: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-07: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-08: 1 sale — Schulz Marcus2021-01-11: 6 sales — VILLIGER WALTER, WAVI Holding AG2021-01-12: 3 sales — Schulz Marcus, VILLIGER WALTER, WAVI Holding AG2021-01-14: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-15: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-19: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-20: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-22: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-01-25: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-02-01: 1 sale — Mathew Aby J.2021-02-02: 1 sale — Mathew Aby J.2021-02-04: 3 sales — VILLIGER WALTER, WAVI Holding AG, Mathew Aby J.2021-02-05: 2 sales — VILLIGER WALTER, WAVI Holding AG2021-02-12: 1 sale — Schulz Marcus2021-02-16: 3 sales — Berard Todd, Hinson Andrew G2021-02-17: 5 sales — Foster Karen A., Mathew Aby J., Rice Michael and 2 more2021-02-18: 5 sales — Foster Karen A., Mathew Aby J., Rice Michael and 2 more2021-02-19: 5 sales — Foster Karen A., Mathew Aby J., Rice Michael and 2 more2021-02-22: 1 sale — Foster Karen A.2021-02-26: 3 sales — Rice Michael, Foster Karen A., Mathew Aby J.2021-03-15: 3 sales — Berard Todd, Hinson Andrew G2021-03-16: 1 sale — Berard Todd2021-03-22: 2 sales — Mathew Aby J., Foster Karen A.2021-03-23: 1 sale — DE GREEF RODERICK2021-03-24: 2 sales — DE GREEF RODERICK, Mathew Aby J.2021-03-25: 1 sale — DE GREEF RODERICK2021-03-26: 5 sales — Mathew Aby J., Foster Karen A., Rice Michael and 2 more2021-04-01: 5 sales — Foster Karen A., Mathew Aby J., Berard Todd and 2 more2021-04-08: 2 sales — Rice Michael, Schulz Marcus2021-04-13: 3 sales — DE GREEF RODERICK2021-04-14: 1 sale — DE GREEF RODERICK2021-04-15: 4 sales — Berard Todd, Hinson Andrew G, DE GREEF RODERICK2021-04-16: 1 sale — Berard Todd2021-04-19: 2 sales — Mathew Aby J., Foster Karen A.2021-04-20: 1 sale — Schulz Marcus2021-04-21: 1 sale — Mathew Aby J.2021-05-04: 1 sale — Rice Michael2021-05-06: 1 sale — Rice Michael2021-05-13: 1 sale — Berard Todd2021-05-14: 1 sale — Berard Todd2021-05-17: 2 sales — Mathew Aby J., Hinson Andrew G2021-05-19: 1 sale — Mathew Aby J.2021-05-24: 2 sales — Schick Joseph C, Foster Karen A.2021-05-28: 3 sales — Rice Michael, Mathew Aby J., Foster Karen A.2021-06-08: 1 sale — Rice Michael2021-06-10: 1 sale — Rice Michael2021-06-14: 1 sale — Mathew Aby J.2021-06-15: 2 sales — Hinson Andrew G, Berard Todd2021-06-16: 2 sales — Berard Todd, Mathew Aby J.2021-06-21: 1 sale — Foster Karen A.2021-06-29: 5 sales — Mathew Aby J., Foster Karen A., Rice Michael and 2 more2021-07-06: 1 sale — Rice Michael2021-07-08: 3 sales — Schulz Marcus, Rice Michael2021-07-15: 2 sales — Berard Todd, Hinson Andrew G2021-07-16: 1 sale — Berard Todd2021-07-19: 1 sale — Mathew Aby J.2021-07-20: 2 sales — Schulz Marcus, Aebersold Sarah2021-07-21: 1 sale — Mathew Aby J.2021-07-26: 3 sales — Foster Karen A., Schulz Marcus2021-08-03: 1 sale — Rice Michael2021-08-05: 1 sale — Rice Michael2021-08-16: 2 sales — Berard Todd, Hinson Andrew G2021-08-17: 2 sales — DE GREEF RODERICK, Berard Todd2021-08-18: 3 sales — Schick Joseph C, DE GREEF RODERICK2021-08-19: 1 sale — DE GREEF RODERICK2021-08-23: 2 sales — Mathew Aby J., Foster Karen A.2021-08-25: 2 sales — Schick Joseph C, Mathew Aby J.2021-08-26: 2 sales — Foster Karen A., Rice Michael2021-08-27: 1 sale — Mathew Aby J.2021-09-07: 1 sale — Rice Michael2021-09-09: 1 sale — Rice Michael2021-09-15: 1 sale — Berard Todd2021-09-16: 1 sale — Berard Todd2021-09-20: 1 sale — Mathew Aby J.2021-09-22: 1 sale — Mathew Aby J.2021-09-27: 1 sale — Foster Karen A.2021-09-28: 5 sales — Mathew Aby J., Foster Karen A., Rice Michael and 2 more2021-10-05: 1 sale — Rice Michael2021-10-07: 4 sales — Schick Joseph C, Rice Michael2021-10-11: 1 sale — Schulz Marcus2021-10-14: 6 sales — Mathew Aby J., Foster Karen A., Rice Michael and 2 more2021-10-15: 1 sale — Berard Todd2021-10-18: 1 sale — Mathew Aby J.2021-10-20: 3 sales — Schulz Marcus, Aebersold Sarah, Mathew Aby J.2021-10-25: 2 sales — DE GREEF RODERICK, Foster Karen A.2021-11-02: 1 sale — Rice Michael2021-11-04: 1 sale — Rice Michael2021-11-09: 1 sale — Schulz Marcus2021-11-15: 2 sales — Mathew Aby J., Berard Todd2021-11-16: 2 sales — DE GREEF RODERICK, Berard Todd2021-11-17: 2 sales — DE GREEF RODERICK, Mathew Aby J.2021-11-18: 1 sale — DE GREEF RODERICK2021-11-22: 1 sale — Foster Karen A.2021-11-30: 5 sales — Wichterman Troy, Foster Karen A., Mathew Aby J. and 1 more2021-12-06: 1 sale — Mathew Aby J.2021-12-07: 2 sales — Berard Todd, Rice Michael2021-12-08: 1 sale — Mathew Aby J.2021-12-09: 1 sale — Rice Michael2021-12-13: 1 sale — Rice Michael2021-12-15: 1 sale — Rice Michael2021-12-22: 2 sales — Wichterman Troy2021-12-29: 5 sales — Mathew Aby J., Foster Karen A., Rice Michael and 2 more2022-01-04: 1 sale — Mathew Aby J.2022-01-05: 1 sale — Mathew Aby J.2022-01-07: 5 sales — Wichterman Troy, DE GREEF RODERICK2022-01-10: 1 sale — Rice Michael2022-01-12: 2 sales — Schulz Marcus, Rice Michael2022-01-20: 2 sales — Aebersold Sarah, Schulz Marcus2022-02-01: 1 sale — Rice Michael2022-02-02: 1 sale — Mathew Aby J.2022-02-03: 2 sales — Rice Michael, Mathew Aby J.2022-02-10: 6 sales — Schulz Marcus, Berard Todd, Aebersold Sarah and 3 more2022-02-15: 1 sale — Wichterman Troy2022-03-01: 4 sales — Mathew Aby J., Rice Michael, Foster Karen A. and 1 more2022-03-07: 1 sale — Rice Michael2022-03-09: 1 sale — Rice Michael2022-03-22: 1 sale — Wichterman Troy2022-03-29: 4 sales — Mathew Aby J., Foster Karen A., Rice Michael and 1 more2022-04-07: 1 sale — DE GREEF RODERICK2022-04-11: 1 sale — Rice Michael2022-04-13: 1 sale — Rice Michael2022-04-18: 6 sales — Rice Michael, Foster Karen A., DE GREEF RODERICK and 3 more2022-04-21: 2 sales — Schulz Marcus, Aebersold Sarah2022-05-13: 7 sales — Rice Michael, Aebersold Sarah, Mathew Aby J. and 4 more2022-05-27: 4 sales — Wichterman Troy, Foster Karen A., Rice Michael and 1 more2022-06-24: 1 sale — Wichterman Troy2022-06-28: 4 sales — Berard Todd, Foster Karen A., Mathew Aby J. and 1 more2022-07-12: 2 sales — DE GREEF RODERICK, Schulz Marcus2022-07-22: 2 sales — Aebersold Sarah, Schulz Marcus2022-08-03: 1 sale — Schulz Marcus2022-08-10: 6 sales — Mathew Aby J., Foster Karen A., Schulz Marcus and 3 more2022-08-16: 1 sale — Wichterman Troy2022-08-31: 4 sales — Mathew Aby J., Foster Karen A., Rice Michael and 1 more2022-09-23: 1 sale — Wichterman Troy2022-09-29: 4 sales — Foster Karen A., Berard Todd, Rice Michael and 1 more2022-10-03: 1 sale — DE GREEF RODERICK2022-10-07: 1 sale — DE GREEF RODERICK2022-10-14: 1 sale — Schulz Marcus2022-10-28: 2 sales — Schulz Marcus, Aebersold Sarah2022-11-10: 6 sales — Rice Michael, Mathew Aby J., Schulz Marcus and 3 more2022-11-14: 2 sales — DE GREEF RODERICK2022-11-15: 1 sale — DuRoss Amy2022-11-16: 2 sales — DE GREEF RODERICK, Schick Joseph C2022-11-18: 1 sale — DE GREEF RODERICK2022-11-21: 1 sale — DE GREEF RODERICK2022-11-22: 1 sale — Wichterman Troy2022-11-23: 1 sale — DE GREEF RODERICK2022-11-28: 2 sales — DE GREEF RODERICK2022-11-29: 5 sales — Mathew Aby J., Wichterman Troy, Rice Michael and 2 more2022-11-30: 1 sale — DE GREEF RODERICK2022-12-22: 1 sale — Wichterman Troy2022-12-28: 4 sales — Foster Karen A., Rice Michael, Berard Todd and 1 more2023-01-03: 2 sales — Mathew Aby J.2023-01-04: 2 sales — Mathew Aby J.2023-01-11: 1 sale — Schulz Marcus2023-01-18: 2 sales — Berard Todd, Schulz Marcus2023-01-19: 4 sales — DE GREEF RODERICK, Aebersold Sarah, Schulz Marcus2023-01-23: 2 sales — Schulz Marcus, Berard Todd2023-02-01: 1 sale — Mathew Aby J.2023-02-02: 2 sales — Mathew Aby J.2023-02-07: 1 sale — Berard Todd2023-02-08: 1 sale — Berard Todd2023-02-09: 6 sales — Mathew Aby J., Foster Karen A., Schulz Marcus and 3 more2023-02-21: 2 sales — Phillips Geraint, Wichterman Troy2023-03-01: 8 sales — Phillips Geraint, Mathew Aby J., Foster Karen A. and 5 more2023-03-07: 4 sales — Mathew Aby J., Wichterman Troy, Rice Michael and 1 more2023-03-20: 1 sale — Wichterman Troy2023-03-22: 2 sales — Mathew Aby J., Wichterman Troy2023-03-23: 1 sale — Mathew Aby J.2023-03-29: 4 sales — Mathew Aby J., Foster Karen A., Rice Michael and 1 more2023-04-06: 12 sales — Mathew Aby J., Foster Karen A., Schulz Marcus and 3 more2023-04-14: 1 sale — Schulz Marcus2023-04-19: 3 sales — Mathew Aby J., Schulz Marcus, Aebersold Sarah2023-04-20: 1 sale — Mathew Aby J.2023-05-15: 6 sales — Mathew Aby J., Foster Karen A., Schulz Marcus and 3 more2023-05-16: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-05-16: 2 sales — Phillips Geraint, Wichterman Troy2023-05-17: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-05-17: 1 sale — Rice Michael2023-05-18: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-05-19: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-05-22: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-05-24: 1 sale — Mathew Aby J.2023-05-25: 1 sale — Mathew Aby J.2023-05-31: 8 sales — Phillips Geraint, Mathew Aby J., Berard Todd and 5 more2023-06-21: 1 sale — Mathew Aby J.2023-06-22: 2 sales — Wichterman Troy, Mathew Aby J.2023-06-27: 4 sales — Rice Michael, Mathew Aby J., Foster Karen A. and 1 more2023-07-11: 1 sale — Schulz Marcus2023-07-19: 1 sale — Mathew Aby J.2023-07-20: 1 sale — Mathew Aby J.2023-07-24: 2 sales — Schulz Marcus, Aebersold Sarah2023-08-09: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-08-14: 8 sales — Rice Michael, Schulz Marcus, Mathew Aby J. and 5 more2023-08-25: 8 sales — Schulz Marcus, Mathew Aby J., Rice Michael and 5 more2023-09-21: 1 sale — Wichterman Troy2023-09-28: 4 sales — Foster Karen A., Rice Michael, Mathew Aby J. and 1 more2023-10-19: 4 purchases — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2023-10-30: 1 sale — Rice Michael2023-11-13: 6 sales — Foster Karen A., Aebersold Sarah, Berard Todd and 3 more2023-12-01: 6 sales — Foster Karen A., Aebersold Sarah, Mathew Aby J. and 3 more2023-12-22: 1 sale — Wichterman Troy2024-01-02: 3 sales — Foster Karen A., Berard Todd, Mathew Aby J.2024-01-19: 7 sales — Foster Karen A., Phillips Geraint, Mathew Aby J. and 4 more2024-01-23: 1 sale — Aebersold Sarah2024-02-21: 6 sales — Aebersold Sarah, Wichterman Troy, Phillips Geraint and 3 more2024-03-11: 6 sales — Berard Todd, Mathew Aby J., Phillips Geraint and 3 more2024-03-12: 8 sales — DuRoss Amy, Berard Todd, Mathew Aby J. and 5 more2024-03-13: 1 sale — DuRoss Amy2024-03-21: 1 sale — Wichterman Troy2024-03-27: 3 sales — Mathew Aby J., Berard Todd, Foster Karen A.2024-04-01: 1 sale — Aebersold Sarah2024-04-15: 1 sale — Berard Todd2024-04-18: 5 sales — Aebersold Sarah, Foster Karen A., Mathew Aby J. and 2 more2024-04-22: 1 sale — Aebersold Sarah2024-05-15: 1 sale — Berard Todd2024-05-17: 5 sales — Berard Todd, Mathew Aby J., Wichterman Troy and 2 more2024-05-29: 5 sales — Foster Karen A., Aebersold Sarah, Mathew Aby J. and 2 more2024-06-14: 1 sale — Berard Todd2024-07-01: 1 sale — Aebersold Sarah2024-07-11: 4 sales — Berard Todd, Mathew Aby J., Aebersold Sarah and 1 more2024-07-18: 1 sale — Foster Karen A.2024-07-19: 1 sale — Aebersold Sarah2024-08-21: 5 sales — Foster Karen A., Berard Todd, Mathew Aby J. and 2 more2024-09-16: 6 sales — Foster Karen A., Berard Todd, Mathew Aby J. and 3 more2024-09-18: 1 sale — Mathew Aby J.2024-09-19: 1 sale — Mathew Aby J.2024-10-15: 1 sale — Mathew Aby J.2024-10-16: 1 sale — Mathew Aby J.2024-10-30: 5 sales — Aebersold Sarah, Berard Todd, Foster Karen A. and 2 more2024-10-31: 1 sale — DE GREEF RODERICK2024-11-12: 4 sales — Berard Todd, Foster Karen A., Mathew Aby J. and 1 more2024-11-15: 2 sales — Mathew Aby J.2024-11-18: 1 sale — Mathew Aby J.2024-11-26: 5 sales — Wichterman Troy, Mathew Aby J., Berard Todd and 2 more2024-12-16: 1 sale — Mathew Aby J.2024-12-17: 1 sale — Mathew Aby J.2025-01-06: 5 sales — Aebersold Sarah, Mathew Aby J., Berard Todd and 2 more2025-02-12: 5 sales — Mathew Aby J., Wichterman Troy, Foster Karen A. and 2 more2025-03-03: 6 sales — Werner Sean, Foster Karen A., Mathew Aby J. and 3 more2025-03-04: 1 sale — Werner Sean2025-03-11: 5 sales — Berard Todd, Aebersold Sarah, Mathew Aby J. and 2 more2025-03-12: 1 sale — Aebersold Sarah2025-03-14: 2 sales — DuRoss Amy, Aebersold Sarah2025-03-17: 2 sales — Aebersold Sarah2025-04-01: 5 sales — Aebersold Sarah, Berard Todd, Wichterman Troy and 2 more2025-04-09: 5 sales — Wichterman Troy, Mathew Aby J., Aebersold Sarah and 2 more2025-05-28: 6 sales — Foster Karen A., Aebersold Sarah, Berard Todd and 3 more2025-06-10: 10 sales — Berard Todd, Mathew Aby J., Wichterman Troy and 7 more2025-06-16: 1 sale — Aebersold Sarah2025-07-07: 5 sales — Aebersold Sarah, Foster Karen A., Wichterman Troy and 2 more2025-07-18: 1 sale — Werner Sean2025-08-11: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2025-08-15: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2025-08-25: 1 sale — Berard Todd2025-08-26: 6 sales — Mathew Aby J., Foster Karen A., Werner Sean and 3 more2025-09-11: 6 sales — Werner Sean, Wichterman Troy, Aebersold Sarah and 3 more2025-09-15: 1 sale — Aebersold Sarah2025-10-09: 5 sales — Wichterman Troy, Berard Todd, Mathew Aby J. and 2 more2025-10-15: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2025-10-16: 1 sale — GOSWAMI JOYDEEP2025-10-20: 1 sale — Werner Sean2025-10-22: 1 sale — DE GREEF RODERICK2025-10-24: 1 sale — GOSWAMI JOYDEEP2025-11-11: 1 sale — DE GREEF RODERICK2025-11-12: 1 sale — DE GREEF RODERICK2025-11-13: 1 sale — DE GREEF RODERICK2025-11-19: 1 sale — DuRoss Amy2025-11-20: 1 sale — DuRoss Amy2025-11-21: 1 sale — DuRoss Amy2025-11-25: 7 sales — DuRoss Amy, Berard Todd, Wichterman Troy and 4 more2025-11-26: 1 sale — DuRoss Amy2025-12-04: 1 sale — Wichterman Troy2025-12-09: 5 sales — Mathew Aby J., Wichterman Troy, Aebersold Sarah and 2 more2025-12-15: 2 sales — Aebersold Sarah, DuRoss Amy2026-01-06: 5 sales — Wichterman Troy, Foster Karen A., Aebersold Sarah and 2 more2026-03-03: 6 sales — Werner Sean, Foster Karen A., Mathew Aby J. and 3 more2026-03-05: 1 sale — Foster Karen A.2026-03-09: 1 sale — Foster Karen A.2026-03-23: 1 sale — Foster Karen A.2026-05-19: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2026-05-20: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2026-05-21: 4 sales — Casdin Partners GP, LLC, Casdin Capital, LLC, Casdin Eli and 1 more2005-12-312026-05-21
Insider profileRoleDateTransactionSharesPrice
Casdin Partners GP, LLCTenPercentOwner2026-05-21Sale650,000.0$23.7
Casdin Capital, LLCTenPercentOwner2026-05-21Sale650,000.0$23.7
Casdin EliTenPercentOwner2026-05-21Sale650,000.0$23.7
Casdin Partners Master Fund, L.P.TenPercentOwner2026-05-21Sale650,000.0$23.7
Casdin Partners GP, LLCTenPercentOwner2026-05-20Sale250,000.0$23.7
Casdin Capital, LLCTenPercentOwner2026-05-20Sale250,000.0$23.7
Casdin EliTenPercentOwner2026-05-20Sale250,000.0$23.7
Casdin Partners Master Fund, L.P.TenPercentOwner2026-05-20Sale250,000.0$23.7
Casdin Partners GP, LLCTenPercentOwner2026-05-19Sale300,000.0$22.65
Casdin Capital, LLCTenPercentOwner2026-05-19Sale300,000.0$22.65
Casdin EliTenPercentOwner2026-05-19Sale300,000.0$22.65
Casdin Partners Master Fund, L.P.TenPercentOwner2026-05-19Sale300,000.0$22.65
Foster Karen A.Chief Quality and Operations2026-03-23Sale2,577.0$19.17
Foster Karen A.Chief Quality and Operations2026-03-09Sale500.0$20.0
Foster Karen A.Chief Quality and Operations2026-03-05Sale96,923.0$20.15
Werner SeanChief Technology Officer2026-03-03Sale111.0$20.74
Foster Karen A.Chief Quality and Operations2026-03-03Sale418.0$20.74
Mathew Aby J.EVP & Chief Scientific Officer2026-03-03Sale529.0$20.74
Wichterman TroyChief Financial Officer2026-03-03Sale588.0$20.74
Aebersold SarahChief Human Resources Officer2026-03-03Sale219.0$20.74
Berard ToddChief Marketing Officer2026-03-03Sale353.0$20.74
Wichterman TroyChief Financial Officer2026-01-06Sale990.0$25.59
Foster Karen A.Chief Quality and Operations2026-01-06Sale335.0$25.59
Aebersold SarahChief Human Resources Officer2026-01-06Sale241.0$25.59
Mathew Aby J.EVP & Chief Scientific Officer2026-01-06Sale405.0$25.59
Berard ToddChief Marketing Officer2026-01-06Sale344.0$25.59
Aebersold SarahChief Human Resources Officer2025-12-15Sale713.0$24.46
DuRoss AmyDirector2025-12-15Sale2,000.0$24.6
Mathew Aby J.EVP & Chief Scientific Officer2025-12-09Sale631.0$25.13
Wichterman TroyChief Financial Officer2025-12-09Sale1,033.0$25.13
Aebersold SarahChief Human Resources Officer2025-12-09Sale233.0$25.13
Berard ToddChief Marketing Officer2025-12-09Sale358.0$25.13
Foster Karen A.Chief Quality and Operations2025-12-09Sale519.0$25.13
Wichterman TroyChief Financial Officer2025-12-04Sale30,000.0$25.72
DuRoss AmyDirector2025-11-26Sale2,000.0$27.0
DuRoss AmyDirector2025-11-25Sale2,000.0$27.0
Berard ToddChief Marketing Officer2025-11-25Sale351.0$26.74
Wichterman TroyChief Financial Officer2025-11-25Sale584.0$26.74
Aebersold SarahChief Human Resources Officer2025-11-25Sale217.0$26.74
Foster Karen A.Chief Quality and Operations2025-11-25Sale415.0$26.74
Werner SeanChief Technology Officer2025-11-25Sale110.0$26.74
Mathew Aby J.EVP & Chief Scientific Officer2025-11-25Sale526.0$26.74
DuRoss AmyDirector2025-11-21Sale1,000.0$26.0
DuRoss AmyDirector2025-11-20Sale4,523.0$24.51
DuRoss AmyDirector2025-11-19Sale477.0$24.5
DE GREEF RODERICKPresident and CEO2025-11-13Sale31,165.0$25.33
DE GREEF RODERICKPresident and CEO2025-11-12Sale33,418.0$25.88
DE GREEF RODERICKPresident and CEO2025-11-11Sale35,417.0$26.15
GOSWAMI JOYDEEPDirector2025-10-24Sale1,666.0$28.99
DE GREEF RODERICKPresident and CEO2025-10-22Sale37,795.0$27.3
Werner SeanChief Technology Officer2025-10-20Sale275.0$27.82
GOSWAMI JOYDEEPDirector2025-10-16Sale1,334.0—
Casdin Partners GP, LLCTenPercentOwner2025-10-15Sale750,000.0$28.55
Casdin Capital, LLCTenPercentOwner2025-10-15Sale750,000.0$28.55
Casdin EliTenPercentOwner2025-10-15Sale750,000.0$28.55
Casdin Partners Master Fund, L.P.TenPercentOwner2025-10-15Sale750,000.0$28.55
Wichterman TroyChief Financial Officer2025-10-09Sale833.0$27.36
Berard ToddChief Marketing Officer2025-10-09Sale289.0$27.36
Mathew Aby J.EVP & Chief Scientific Officer2025-10-09Sale509.0$27.36
Aebersold SarahChief Human Resources Officer2025-10-09Sale188.0$27.36
Foster Karen A.Chief Quality and Operations2025-10-09Sale419.0$27.36
Aebersold SarahChief Human Resources Officer2025-09-15Sale714.0$25.61
Werner SeanChief Technology Officer2025-09-11Sale72.0$26.83
Wichterman TroyChief Financial Officer2025-09-11Sale1,032.0$26.83
Aebersold SarahChief Human Resources Officer2025-09-11Sale233.0$26.83
Foster Karen A.Chief Quality and Operations2025-09-11Sale511.0$26.83
Berard ToddChief Marketing Officer2025-09-11Sale358.0$26.83
Mathew Aby J.EVP & Chief Scientific Officer2025-09-11Sale630.0$26.83
Mathew Aby J.EVP & Chief Scientific Officer2025-08-26Sale531.0$25.44
Foster Karen A.Chief Quality and Operations2025-08-26Sale413.0$25.44
Werner SeanChief Technology Officer2025-08-26Sale111.0$25.44
Wichterman TroyChief Financial Officer2025-08-26Sale590.0$25.44
Aebersold SarahChief Human Resources Officer2025-08-26Sale219.0$25.44
Berard ToddChief Marketing Officer2025-08-26Sale354.0$25.44
Berard ToddChief Marketing Officer2025-08-25Sale10,000.0$25.53
Casdin Partners GP, LLCTenPercentOwner2025-08-15Sale500,000.0$24.4
Casdin Capital, LLCTenPercentOwner2025-08-15Sale500,000.0$24.4
Casdin EliTenPercentOwner2025-08-15Sale500,000.0$24.4
Casdin Partners Master Fund, L.P.TenPercentOwner2025-08-15Sale500,000.0$24.4
Casdin Partners GP, LLCTenPercentOwner2025-08-11Sale500,000.0$22.6
Casdin Capital, LLCTenPercentOwner2025-08-11Sale500,000.0$22.6
Casdin EliTenPercentOwner2025-08-11Sale500,000.0$22.6
Casdin Partners Master Fund, L.P.TenPercentOwner2025-08-11Sale500,000.0$22.6
Werner SeanChief Technology Officer2025-07-18Sale1,115.0$21.22
Aebersold SarahChief Human Resources Officer2025-07-07Sale198.0$22.27
Foster Karen A.Chief Quality and Operations2025-07-07Sale400.0$22.27
Wichterman TroyChief Financial Officer2025-07-07Sale877.0$22.27
Mathew Aby J.EVP & Chief Scientific Officer2025-07-07Sale536.0$22.27
Berard ToddChief Marketing Officer2025-07-07Sale304.0$22.27
Aebersold SarahChief Human Resources Officer2025-06-16Sale711.0$22.23
Berard ToddChief Marketing Officer2025-06-10Sale362.0$23.7
Mathew Aby J.EVP & Chief Scientific Officer2025-06-10Sale637.0$23.7
Wichterman TroyChief Financial Officer2025-06-10Sale1,042.0$23.7
Werner SeanChief Technology Officer2025-06-10Sale65.0$23.7
Aebersold SarahChief Human Resources Officer2025-06-10Sale235.0$23.7
Foster Karen A.Chief Quality and Operations2025-06-10Sale320.0$23.7
Casdin Partners GP, LLCTenPercentOwner2025-06-10Sale1,000,000.0$23.8
Casdin Capital, LLCTenPercentOwner2025-06-10Sale1,000,000.0$23.8
Casdin EliTenPercentOwner2025-06-10Sale1,000,000.0$23.8
Casdin Partners Master Fund, L.P.TenPercentOwner2025-06-10Sale1,000,000.0$23.8