Wichterman Troy

BioLife Solutions, Inc. · Chief Financial Officer

Wichterman Troy is listed in public filings as officer: Chief Financial Officer. This Wichterman Troy 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 Wichterman Troy's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
BioLife Solutions, Inc.BLFS	$4.2M216.1k shares	Grant / ExerciseApr 8, 2026	$16.3K844 shares	$19.27	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
BioLife Solutions, Inc.BLFS	$4.1M216.9k shares	Grant / ExerciseMar 19, 2026	$71.7K3.7k shares	$19.12	--
BioLife Solutions, Inc.BLFS	$4.6M220.6k shares	SellMar 3, 2026	$12.2K588 shares	$20.74	--
BioLife Solutions, Inc.BLFS	$5.0M221.2k shares	Grant / ExerciseFeb 24, 2026	$578.1K25.5k shares	$22.65	--
BioLife Solutions, Inc.BLFS	--181.9k shares	Grant / ExerciseFeb 24, 2026	Disclosure amount unavailable31.2k shares	--	--
BioLife Solutions, Inc.BLFS	--246.8k shares	Grant / ExerciseFeb 24, 2026	Disclosure amount unavailable64.9k shares	--	--
BioLife Solutions, Inc.BLFS	$3.9M150.7k shares	SellJan 6, 2026	$25.3K990 shares	$25.59	--
BioLife Solutions, Inc.BLFS	$3.8M151.7k shares	SellDec 9, 2025	$26.0K1k shares	$25.13	--
BioLife Solutions, Inc.BLFS	$3.9M152.8k shares	SellDec 4, 2025	$771.6K30k shares	$25.72	--
BioLife Solutions, Inc.BLFS	$4.9M182.8k shares	SellNov 25, 2025	$15.6K584 shares	$26.74	--
BioLife Solutions, Inc.BLFS	$5.0M183.4k shares	SellOct 9, 2025	$22.8K833 shares	$27.36	--
BioLife Solutions, Inc.BLFS	$4.9M184.2k shares	SellSep 11, 2025	$27.7K1k shares	$26.83	--
BioLife Solutions, Inc.BLFS	$4.7M185.2k shares	SellAug 26, 2025	$15.0K590 shares	$25.44	--
BioLife Solutions, Inc.BLFS	$4.1M185.8k shares	SellJul 7, 2025	$19.5K877 shares	$22.27	--
BioLife Solutions, Inc.BLFS	$4.4M186.7k shares	SellJun 10, 2025	$24.7K1k shares	$23.70	--
BioLife Solutions, Inc.BLFS	$4.2M187.7k shares	SellMay 28, 2025	$13.1K583 shares	$22.46	--
BioLife Solutions, Inc.BLFS	$3.8M188.3k shares	SellApr 9, 2025	$18.7K932 shares	$20.11	--
BioLife Solutions, Inc.BLFS	$4.3M189.2k shares	SellApr 1, 2025	$582.1K25.7k shares	$22.66	--
BioLife Solutions, Inc.BLFS	--154.9k shares	Grant / ExerciseMar 18, 2025	Disclosure amount unavailable38.1k shares	--	--
BioLife Solutions, Inc.BLFS	--214.9k shares	Grant / ExerciseMar 18, 2025	Disclosure amount unavailable60k shares	--	--
BioLife Solutions, Inc.BLFS	$2.9M116.8k shares	SellMar 11, 2025	$103.8K4.2k shares	$25.00	--
BioLife Solutions, Inc.BLFS	$3.1M121k shares	SellMar 3, 2025	$16.8K660 shares	$25.46	--
BioLife Solutions, Inc.BLFS	$3.2M121.6k shares	SellFeb 12, 2025	$4.2K159 shares	$26.54	--
BioLife Solutions, Inc.BLFS	$3.3M121.8k shares	SellJan 6, 2025	$26.7K987 shares	$27.02	--
BioLife Solutions, Inc.BLFS	$3.3M122.8k shares	SellNov 26, 2024	$15.8K581 shares	$27.20	--
BioLife Solutions, Inc.BLFS	$3.2M123.3k shares	SellNov 12, 2024	$3.9K147 shares	$26.19	--
BioLife Solutions, Inc.BLFS	$2.9M123.5k shares	SellOct 30, 2024	$20.7K894 shares	$23.15	--
BioLife Solutions, Inc.BLFS	$3.1M124.4k shares	SellSep 16, 2024	$15.3K611 shares	$25.12	--
BioLife Solutions, Inc.BLFS	$3.2M125k shares	SellAug 21, 2024	$3.6K142 shares	$25.61	--
BioLife Solutions, Inc.BLFS	$2.6M125.1k shares	SellJul 11, 2024	$17.0K828 shares	$20.54	--