$YMAT

$1.38▲ +29.0% YTD

10 SEC 13D/G filings tracked · Last updated Nov 9, 2026

Filing History

YMAT ▲ +29.0% - J-Star Holding Co., Ltd.

CP $1.38▲ +29.0%Nov 9, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Highlights U.S. Operational Progress with Delegation Visit from Global Tier 1 Carbon Fiber Manufacturer…

YMAT ▲ +5.7% - J-Star Holding Co., Ltd.

CP $1.30▲ +5.7%Nov 4, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Provides Update on Capital Structure Authorization and Strategic Execution Timeline…

YMAT ▲ +6.0% - J-Star Holding Co., Ltd.

CP $1.78▲ +6.0%Nov 2, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Receives Shareholder Approval for Capital Restructuring and Reinforces Strategic Focus on U.S. Growth…

YMAT ▲ +8.6% - J-Star Holding Co., Ltd.

CP $2.28▲ +8.6%Oct 23, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Files Interim Financial Report on Form 6-K…

YMAT ▲ +19.9% - J-Star Holding Co., Ltd.

CP $2.41▲ +19.9%Oct 21, 2026 · ThinkSabio Blog

$YMAT vol…

YMAT ▲ +59.5% - J-Star Holding Co., Ltd.

CP $2.09▲ +59.5%Oct 19, 2026 · ThinkSabio Blog

$YMAT some vol…

YMAT ▲ +95.4% - J-Star Holding Co., Ltd.

CP $2.56▲ +95.4%Oct 19, 2026 · ThinkSabio Blog

$YMAT vol pm…

YMAT ▲ +80.9% - J-Star Holding Co., Ltd.

CP $2.37▲ +80.9%Oct 19, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Advances U.S. Drone Manufacturing Initiative; Negotiates Acquisition of Facility in the Greater Houston Area…

YMAT ▲ +125.4% - J-Star Holding Co., Ltd.

CP $2.93▲ +125.4%Oct 10, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Highlights Capital Initiatives to Fund Planned U.S. Expansion for Drone Frame Manufacturing in Houston, Texas…

YMAT ▲ +5.1% - J-Star Holding Co., Ltd.

CP $1.65▲ +5.1%Sep 29, 2026 · ThinkSabio Blog

$YMAT - J-Star Holding Co., Ltd. Chairman and CEO Jonathan Chiang to Relocate to the United States to Lead Growth Initiatives…