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Home/Insiders/Chang Carmen

Chang Carmen

Director

Director
Total trades
23
Bought (open market)
$17.3M
Sold (open market)
$25K
Acquired (grants)
$25K
Tickers traded
4

12-month activity

Monthly buy vs sell totals from Chang Carmen's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$25K22
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$15M$06
March 2026$5M$02
April 2026$0$00
May 2026$0$00
June 2026$0$01
July 2026$0$00
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by Chang Carmen.

  • Chang Carmengranted34,260 shares ofCOURat $0Jun 11 · filed Jun 15Details
  • Chang Carmenbought242,945 shares ofKRROat $11.109$2.7MMar 10 · filed Mar 12Details
  • Chang Carmenbought207,100 shares ofKRROat $11.11$2.3MMar 10 · filed Mar 12Details

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
  • Chang Carmentraded402,273 shares ofSGPFeb 9 · filed Feb 11Details
  • Chang Carmentraded954,990 shares ofSGPFeb 9 · filed Feb 11Details
  • Chang Carmenbought937,500 shares ofSGPat $16$15MFeb 9 · filed Feb 11Details
  • Chang Carmentraded737,962 shares ofSGPFeb 9 · filed Feb 11Details
  • Chang Carmentraded1,370,168 shares ofSGPFeb 9 · filed Feb 11Details
  • Chang Carmentraded1,619,240 shares ofSGPFeb 9 · filed Feb 11Details
  • Chang Carmengranted372,255 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded100,000 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded125,000 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmengranted124,085 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded37,700 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded75,000 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmengranted186,128 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded189,195 shares ofNEUEat $0.01$2KOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentraded2,384,873 shares ofNEUEOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmentax-withheld182 shares ofNEUEat $6.75$1KOct 2, 2025 · filed Oct 6, 2025Details
  • Chang Carmenexercised124,085 shares ofNEUEat $0.01$1KOct 2, 2025 · filed Oct 6, 2025Details
  • View all 23 trades →