Skip to content
Insider tapeFilings through Fri, Oct 9
Watchlist
YDES

YD Bio (YDES) stock: insider trades, news & valuation

Health Care · Net buying
Close · Oct 9, 2026 $6.73 +16.2% on the day -64.0% over 12 months 52-week range $1.90 – $20.09

Share price and insider trades

YDES closeInsider buyInsider sale
0102030NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $12,183 on 2026-09-09 · Ethan Phd ShenBought $48,895 on 2026-09-14 · Ethan Phd ShenBought $67,447 on 2026-09-04 · Ethan Phd Shen
Bought, 12 months$129K
Sold, 12 months$0
Insiders buying1
Insiders selling0

YD Bio insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $129K and 0 sold $0 of YDES stock on the open market.

YDES insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q3 2026: $129K bought (3 trades)$129KQ3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026$129K3—0

Valuation, profit and volume

Pick score 40/100
P/E (trailing)n/aSector median 24.7
Market value$477MBiotechnology
Profit margin24.7%Revenue growth +314.9%
Volume vs. 50-day0.7×Last 5 sessions
Insiders' paper profit+$101KOn all tracked purchases +79.0%

Summary

Over the past 12 months, 1 YD Bio Ltd insider reported open-market purchases totaling $129K, while 0 insiders reported sales totaling $0.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Sep 16SEC Ethan Phd ShenCEO Buy 12,70011,258,331 held (+0%) $3.85 $49K +74.8% —
Sep 10SEC Ethan Phd ShenCEO Buy 3,10011,245,631 held (+0%) $3.93 $12K +71.2% —
Sep 8SEC Ethan Phd ShenCEO Buy 18,37811,242,531 held (+0%) $3.67 $67K +83.4% —

Insiders at YD Bio Ltd

InsiderBoughtSoldLast filingScore
Ethan Phd ShenCEO $129K — Sep 16, 2026 —

Insider activity at other Health Care companies

Same sector, ranked by insider buying in the last 90 days.

  • SLBTSL Science Holding Ltd$10329.90B bought
  • KODKodiak Sciences Inc.$157M bought
  • ADRXADARx Pharmaceuticals, Inc.$87.7M bought
  • ATTOAttovia Therapeutics, Inc.$72.9M bought
  • MPLTMapLight Therapeutics, Inc.$65.5M bought
  • AVRAnteris Technologies Global Corp.$40.4M bought

YDES stock: common questions

Are YD Bio Ltd insiders buying YDES stock?

In the past 12 months, 1 insiders reported open-market purchases of YDES worth $129K. The latest was CEO Ethan Phd Shen bought $49K of YDES at $3.85.

Are YD Bio Ltd insiders selling YDES stock?

0 insiders reported sales worth $0 over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is YDES's 52-week range?

Over the past year YDES has traded between $1.90 and $20.09. It last closed at $6.73 on Oct 9, 2026.