YDES (YDES) insider buying

· Market cap $458M

3 open-market purchases of YDES by YDES's executives and directors since September 2026, worth $128,525 in total, from SEC Form 4 filings.

The most recent: Ethan Shen Phd, CEO bought $48,895 on September 14, 2026.

The biggest buyer over the period is Ethan Shen Phd (CEO): 3 purchases, $128,525.

By year

YearPurchasesValue
20263$128,525

Biggest buyers

InsiderBuysValue
Ethan Shen Phd
CEO		3$128,525

Every purchase

Newest first. From SEC Form 4 filings. Insider buying across the market.

DateInsiderSharesPriceValueFiling
Sep 14, 2026 Ethan Shen Phd
CEO		 12,700$3.85$48,895 Form 4
Sep 9, 2026 Ethan Shen Phd
CEO		 3,100$3.93$12,183 Form 4
Sep 4, 2026 Ethan Shen Phd
CEO		 18,378$3.67$67,447 Form 4
Every line, every quarterThe deep dive has fifteen-plus years of statements, quarterly results, charts and valuation models for YDES.
Open YDES in Investingly

Questions

Are YDES insiders buying the stock?

3 open-market purchases of YDES by YDES's executives and directors since September 2026, worth $128,525 in total, from SEC Form 4 filings. The most recent: Ethan Shen Phd, CEO bought $48,895 on September 14, 2026.

What counts as insider buying here?

Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.

From YDES's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.