BIOE

BIO ESSENCE CORP—+0.00 (—)

Prev Close—·MCap$1.9M·P/E—·Vol—·Yield—

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Buys (12M)

$0.00

▼

Sells (12M)

$432.0K

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Net Activity

Net Seller

$432.0K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at BIO ESSENCE CORP (BIOE) has been exclusively selling, with 0 insider purchases totaling $0.00 and 1 insider sale totaling $432.0K. The most recent insider transaction was by Yan Yin (director, 10 percent owner, officer: Chief Executive Officer), who sold $432.0K worth of shares on Oct 14, 2026. BIO ESSENCE CORP operates in the Technology sector, within the General industry, with a market cap of $1.9M.

BIOE Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Oct 14, 2026	Yan Yin	director, 10 percent owner, officer: Chief Executive Officer	Sell	287,845	$1.50	$432.0K	13,543,845
Oct 28, 2024	Yan Yin	Chief Executive Officer	Sell	323,845	$1.41	$455.2K	0
Jul 11, 2024	Yan Yin	Chief Executive Officer	Sell	92,190	$1.16	$106.8K	0
Jul 2, 2024	Yan Yin	Chief Executive Officer	Sell	60,274	$8.03	$484.3K	0
Jun 6, 2023	Yan Yin	Chief Executive Officer	Buy	5,000,000	$0.50	$2.50M	0

BIOE Insider Buying Activity

The following table shows recent insider purchases of BIO ESSENCE CORP (BIOE) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jun 6, 2023	Yan Yin	Chief Executive Officer	Buy	5,000,000	$0.50	$2.50M	0

BIOE Insider Selling Activity

The following table shows recent insider sales of BIO ESSENCE CORP (BIOE) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Oct 14, 2026	Yan Yin	director, 10 percent owner, officer: Chief Executive Officer	Sell	287,845	$1.50	$432.0K	13,543,845
Oct 28, 2024	Yan Yin	Chief Executive Officer	Sell	323,845	$1.41	$455.2K	0
Jul 11, 2024	Yan Yin	Chief Executive Officer	Sell	92,190	$1.16	$106.8K	0
Jul 2, 2024	Yan Yin	Chief Executive Officer	Sell	60,274	$8.03	$484.3K	0

BIOE Insiders

Yan Yin

director, 10 percent owner, officer: Chief Executive Officer

Bought $2.50MSold $1.48M

5 tradesLast: Oct 14, 2026

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