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Home/Insiders/Siu Chris

Siu Chris

Officer

Officer
Total trades
26
Bought (open market)
$0
Sold (open market)
$222K
Acquired (grants)
$21K
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Siu Chris's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$04
November 2025$0$00
December 2025$0$01
January 2026$0$02
February 2026$0$00
March 2026$0$01
April 2026$0$03
May 2026$0$222K2
June 2026$0$01
July 2026$0$05
August 2026$0$00
September 2026$0$01

Recent trades

Most recent Form 4 filings by Siu Chris.

  • Siu Christax-withheld496 shares ofAEHRat $76.59$38KSep 1Details
  • Siu Christax-withheld988 shares ofAEHRat $72.6$72KJul 13Details
  • Siu Christax-withheld1,139 shares ofAEHRat $69.96$80KJul 2Details
  • Siu Chris

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
tax-withheld
2,213 shares of
AEHR
at $84.425
$187KJul 1 · filed Jul 2Details
  • Siu Chrisgranted6,079 shares ofAEHRat $0Jul 1 · filed Jul 2Details
  • Siu Chrisgranted6,165 shares ofAEHRat $0Jul 1 · filed Jul 2Details
  • Siu Christax-withheld350 shares ofAEHRat $93.62$33KJun 1Details
  • Siu Chrissold1,600 shares ofAEHRat $106.78$171KMay 14 · filed May 15Details
  • Siu Chrissold470 shares ofAEHRat $108$51KMay 14 · filed May 15Details
  • Siu Christax-withheld697 shares ofAEHRat $70.43$49KApr 11 · filed Apr 14Details
  • Siu Christax-withheld821 shares ofAEHRat $44.32$36KApr 2Details
  • Siu Christraded2,095 shares ofAEHRat $6.673$14KApr 1 · filed Apr 2Details
  • Siu Christax-withheld368 shares ofAEHRat $37.43$14KMar 1 · filed Mar 2Details
  • Siu Christax-withheld799 shares ofAEHRat $26.32$21KJan 11 · filed Jan 12Details
  • Siu Christax-withheld940 shares ofAEHRat $22.16$21KJan 2Details
  • Siu Christax-withheld349 shares ofAEHRat $22.53$8KDec 1, 2025Details
  • Siu Christax-withheld695 shares ofAEHRat $23.49$16KOct 13, 2025 · filed Oct 14, 2025Details
  • Siu Christax-withheld126 shares ofAEHRat $32.25$4KOct 2, 2025 · filed Oct 8, 2025Details
  • Siu Christax-withheld694 shares ofAEHRat $32.25$22KOct 2, 2025Details
  • Siu Christraded1,009 shares ofAEHRat $6.673$7KOct 1, 2025Details
  • View all 26 trades →