Disclosed positions

Estimated from their latest filings — positions may have changed since

$20.37M

combined est. value

Stock	Shares	Price	Value	Weight	As of
BLFSBIOLIFE SOLUTIONS INC	730,971	$27.86	$20.37M	100%	2026-06-18

BLFS

BIOLIFE SOLUTIONS INC

$20.37M

730,971 sh

All filings on record

Every Form 4 transaction we track for this filer

all 10buys 0sells 4

Stock	Transaction	Date	~6mo later
BLFSBIOLIFE SOLUTIONS INC	Tax $72.3K · 2,775 sh	2026-06-18	—
BLFSBIOLIFE SOLUTIONS INC	Tax $1.95M · 86,186 sh	2026-02-24	—
BLFSBIOLIFE SOLUTIONS INC	Grant — · 219,024 sh	2026-02-24	—
BLFSBIOLIFE SOLUTIONS INC	Tax $1.52M · 67,010 sh	2026-02-24	—
BLFSBIOLIFE SOLUTIONS INC	Grant — · 170,291 sh	2026-02-24	—
BLFSBIOLIFE SOLUTIONS INC	Grant — · 118,730 sh	2026-02-24	—
BLFSBIOLIFE SOLUTIONS INC	Sell $789.4K · 31,165 sh	2025-11-13	—
BLFSBIOLIFE SOLUTIONS INC	Sell $864.9K · 33,418 sh	2025-11-12	—
BLFSBIOLIFE SOLUTIONS INC	Sell $926.2K · 35,417 sh	2025-11-11	—
BLFSBIOLIFE SOLUTIONS INC	Sell $1.03M · 37,795 sh	2025-10-22	—

BLFSTax

2026-06-18 · BIOLIFE SOLUTIONS INC

$72.3K

—

BLFSTax

2026-02-24 · BIOLIFE SOLUTIONS INC

$1.95M

—

BLFSGrant

2026-02-24 · BIOLIFE SOLUTIONS INC

219,024

—

BLFSTax

2026-02-24 · BIOLIFE SOLUTIONS INC

$1.52M

—

BLFSGrant

2026-02-24 · BIOLIFE SOLUTIONS INC

170,291

—

BLFSGrant

2026-02-24 · BIOLIFE SOLUTIONS INC

118,730

—

BLFSSell

2025-11-13 · BIOLIFE SOLUTIONS INC

$789.4K

—

BLFSSell

2025-11-12 · BIOLIFE SOLUTIONS INC

$864.9K

—

BLFSSell

2025-11-11 · BIOLIFE SOLUTIONS INC

$926.2K

—

BLFSSell

2025-10-22 · BIOLIFE SOLUTIONS INC

$1.03M

—

Outcomes measure each disclosed buy against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.