Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Sarah Aebersold files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Casdin Partners Master Fund, L.P. - $49.54M of BLFS open-market activity in the last 12 months
- Greef Roderick de - $3.61M of BLFS open-market activity in the last 12 months
- Karen A. Foster - $2.06M of BLFS open-market activity in the last 12 months
- Troy Wichterman - $850K of BLFS open-market activity in the last 12 months
- Amy Duross - $257K of BLFS open-market activity in the last 12 months
- Aby J. Mathew - $56K of BLFS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Sarah Aebersold?
Sarah Aebersold is a corporate insider, tracked as Chief Human Resources Officer of BIOLIFE SOLUTIONS INC (BLFS). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Sarah Aebersold last file a Form 4?
The most recent primary Form 4 on record is dated 23 March 2026, one of 11 filings going back to 2024.
Has Sarah Aebersold been buying or selling stock?
Recorded transactions: 0 open-market purchases and 9 open-market sales ($61K) across all tracked filings.
Where can I see all of Sarah Aebersold's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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