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Home/Insiders/Stefan Constantin Ionel

Stefan Constantin Ionel

Insider

Insider
Total trades
23
Bought (open market)
$0
Sold (open market)
$10.8M
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Stefan Constantin Ionel's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$252K1
December 2025$0$2.1M2
January 2026$0$7.3M13
February 2026$0$258K1
March 2026$0$01
April 2026$0$00
May 2026$0$481K2
June 2026$0$00
July 2026$0$00
August 2026$0$307K1
September 2026$0$00

Recent trades

Most recent Form 4 filings by Stefan Constantin Ionel.

  • Stefan Constantin Ionelsold29,681 shares ofAMPXat $10.341$307KAug 21 · filed Aug 25Details
  • Stefan Constantin Ionelsold3,208 shares ofAMPXat $17.194$55KMay 27 · filed May 28Details
  • Stefan Constantin Ionelsold28,812 shares ofAMPXat $14.788$426KMay 21 · filed May 26

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
Details
  • Stefan Constantin Ionelgranted110,000 shares ofAMPXat $0Mar 4 · filed Mar 6Details
  • Stefan Constantin Ionelsold25,366 shares ofAMPXat $10.156$258KFeb 23 · filed Feb 24Details
  • Stefan Constantin Ionelsold39,690 shares ofAMPXat $12.002$476KJan 28 · filed Jan 30Details
  • Stefan Constantin Ionelexercised39,600 shares ofAMPXat $0.05$2KJan 28 · filed Jan 30Details
  • Stefan Constantin Ionelexercised90 shares ofAMPXat $0.62$56Jan 28 · filed Jan 30Details
  • Stefan Constantin Ionelsold1,600 shares ofAMPXat $12$19KJan 23Details
  • Stefan Constantin Ionelexercised1,600 shares ofAMPXat $0.05$80Jan 23Details
  • Stefan Constantin Ionelexercised166,104 shares ofAMPXat $0.05$8KJan 22 · filed Jan 23Details
  • Stefan Constantin Ionelsold492,827 shares ofAMPXat $12.037$5.9MJan 22 · filed Jan 23Details
  • Stefan Constantin Ionelexercised72,795 shares ofAMPXat $0.45$33KJan 22 · filed Jan 23Details
  • Stefan Constantin Ionelexercised253,928 shares ofAMPXat $0.05$13KJan 22 · filed Jan 23Details
  • Stefan Constantin Ionelsold73,280 shares ofAMPXat $12.001$879KJan 21 · filed Jan 23Details
  • Stefan Constantin Ionelexercised15,883 shares ofAMPXat $0.05$794Jan 21 · filed Jan 23Details
  • Stefan Constantin Ionelexercised15,834 shares ofAMPXat $0.05$792Jan 21 · filed Jan 23Details
  • Stefan Constantin Ionelexercised41,563 shares ofAMPXat $0.62$26KJan 21 · filed Jan 23Details
  • Stefan Constantin Ionelsold198,255 shares ofAMPXat $10.509$2.1MDec 11, 2025 · filed Dec 15, 2025Details
  • Stefan Constantin Ionelexercised125,000 shares ofAMPXat $0.05$6KDec 11, 2025 · filed Dec 15, 2025Details
  • View all 23 trades →