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Home/Insiders/Tu William

Tu William

Insider

Insider
Total trades
10
Bought (open market)
$0
Sold (open market)
$354K
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Tu William's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$00
March 2026$0$00
April 2026$0$00
May 2026$0$323K5
June 2026$0$02
July 2026$0$00
August 2026$0$00
September 2026$0$31K3

Recent trades

Most recent Form 4 filings by Tu William.

  • Tu Williamsold3,818 shares ofGLASat $8.03$31KSep 11Details
  • Tu Williamtax-withheld2,017 shares ofGLASat $9$18KSep 4 · filed Sep 11Details
  • Tu Williamexercised5,800 shares ofGLASSep 1 · filed Sep 11Details

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Tu William
tax-withheld
1,982 shares of
GLASF
at $11.37
$23KJun 3 · filed Jun 4Details
  • Tu Williamexercised5,800 shares ofGLASFJun 1 · filed Jun 4Details
  • Tu Williamsold5,423 shares ofGLASFat $10.48$57KMay 26Details
  • Tu Williamtax-withheld2,910 shares ofGLASFat $10.29$30KMay 22 · filed May 26Details
  • Tu Williamsold10,414 shares ofGLASFat $10.19$106KMay 22 · filed May 26Details
  • Tu Williamsold15,888 shares ofGLASFat $10.08$160KMay 19 · filed May 20Details
  • Tu Williamexercised8,333 shares ofGLASFMay 18 · filed May 19Details