Foster Karen A.

BioLife Solutions, Inc. · Chief Quality and Operations

Foster Karen A. is listed in public filings as officer: Chief Quality and Operations. This Foster Karen A. insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include BioLife Solutions, Inc. (BLFS). Investors use Foster Karen A.'s insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

History Trades

CompanyValueActionPriceCurrent Price
BioLife Solutions, Inc.BLFS$10k500 sharesSellMar 9, 2026$20.00--
BioLife Solutions, Inc.BLFS$2.0M96.9k sharesSellMar 5, 2026$20.15--
BioLife Solutions, Inc.BLFS$8.7k418 sharesSellMar 3, 2026$20.74--
BioLife Solutions, Inc.BLFS$8.6k335 sharesSellJan 6, 2026$25.59--
BioLife Solutions, Inc.BLFS$13k519 sharesSellDec 9, 2025$25.13--
BioLife Solutions, Inc.BLFS$11k415 sharesSellNov 25, 2025$26.74--
BioLife Solutions, Inc.BLFS$11k419 sharesSellOct 9, 2025$27.36--
BioLife Solutions, Inc.BLFS$14k511 sharesSellSep 11, 2025$26.83--
BioLife Solutions, Inc.BLFS$11k413 sharesSellAug 26, 2025$25.44--
BioLife Solutions, Inc.BLFS$8.9k400 sharesSellJul 7, 2025$22.27--
BioLife Solutions, Inc.BLFS$7.6k320 sharesSellJun 10, 2025$23.70--
BioLife Solutions, Inc.BLFS$5.6k251 sharesSellMay 28, 2025$22.46--
BioLife Solutions, Inc.BLFS$5.8k286 sharesSellApr 9, 2025$20.11--
BioLife Solutions, Inc.BLFS$178k7.9k sharesSellApr 1, 2025$22.66--
BioLife Solutions, Inc.BLFS$33k1.3k sharesSellMar 11, 2025$25.00--
BioLife Solutions, Inc.BLFS$8.2k324 sharesSellMar 3, 2025$25.46--
BioLife Solutions, Inc.BLFS$2.1k78 sharesSellFeb 12, 2025$26.54--
BioLife Solutions, Inc.BLFS$8.9k328 sharesSellJan 6, 2025$27.02--
BioLife Solutions, Inc.BLFS$6.9k252 sharesSellNov 26, 2024$27.20--
BioLife Solutions, Inc.BLFS$1.7k66 sharesSellNov 12, 2024$26.34--
BioLife Solutions, Inc.BLFS$6.4k277 sharesSellOct 30, 2024$23.15--
BioLife Solutions, Inc.BLFS$6.7k267 sharesSellSep 16, 2024$25.12--
BioLife Solutions, Inc.BLFS$2.5k96 sharesSellAug 21, 2024$25.61--
BioLife Solutions, Inc.BLFS$5.4k240 sharesSellJul 18, 2024$22.50--