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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Koopmans Chris

Koopmans Chris

Director

Director
Total trades
58
Bought (open market)
$531K
Sold (open market)
$14.1M
Tickers traded
3
Koopmans Chris, President and COO of Marvell Technology, has filed 58 Form 4 transactions across three companies, with a clear sell bias. His open-market sales in MRVL total $14.07 million against open-market purchases of $530,604, a ratio of roughly 26 to 1. The selling has been steady and recent. He sold $2.62 million worth of MRVL on October 1, 2026, following sales of $2.03 million on September 1, $1.81 million on August 3, $2.82 million on July 1, and $2.06 million on June 1. Those five sales, all coded S, account for $11.34 million of his total. The rest of his activity is mechanical. On October 15, 2026, he had three blocks of MRVL shares withheld to cover tax (code F) totaling $1.30 million, paired with option exercises (code M) valued at zero. Similar F and M pairings appear on July 15 and May 20, 2026. He also holds positions in Skyworks Solutions (SWKS) and Qorvo (QRVO), but those filings show only grants (code A) with no dollar value and a single disposition back to the issuer (code D) on October 5, 2026, also at zero value. The pattern is consistent: he sells MRVL shares on a monthly schedule and receives equity compensation in SWKS and QRVO without buying either. His last open-market purchase in any of the three companies is not in the recent window, and the recent buy count is zero. The dollar values of his MRVL sales have ranged from $1.81 million to $2.82 million per transaction, with no single sale below $1.8 million in the last five months.

AI-assisted summary

12-month activity

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

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
November 2025$0$00
December 2025$0$02
January 2026$0$06
February 2026$0$00
March 2026$0$00
April 2026$0$1.1M10
May 2026$0$1.6M5
June 2026$0$2.1M1
July 2026$0$2.8M9
August 2026$0$1.8M2
September 2026$0$2M1
October 2026$0$2.6M10

Recent trades

Most recent Form 4 filings by Koopmans Chris.

  • Koopmans Christax-withheld1,791 shares ofMRVLat $241.24$432KOct 15 · filed Oct 16Details
  • Koopmans Chrisexercised3,400 shares ofMRVLat $0Oct 15 · filed Oct 16Details
  • Koopmans Christax-withheld2,147 shares ofMRVLat $241.24$518KOct 15 · filed Oct 16Details

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  • Koopmans Chrisexercised4,077 shares ofMRVLat $0Oct 15 · filed Oct 16Details
  • Koopmans Christax-withheld1,468 shares ofMRVLat $241.24$354KOct 15 · filed Oct 16Details
  • Koopmans Chrisexercised2,788 shares ofMRVLat $0Oct 15 · filed Oct 16Details
  • Koopmans Chrisgranted1,722 shares ofSWKSat $0Oct 12 · filed Oct 13Details
  • Koopmans Christraded6,160 shares ofQRVOOct 5Details
  • Koopmans Chrisgranted5,913 shares ofSWKSat $0Oct 5 · filed Oct 7Details
  • Koopmans Chrissold10,000 shares ofMRVLat $262.05$2.6MOct 1Details
  • Koopmans Chrissold10,000 shares ofMRVLat $203.27$2MSep 1 · filed Sep 2Details
  • Koopmans Chrisgranted2,327 shares ofQRVOat $0Aug 12 · filed Aug 13Details
  • Koopmans Chrissold10,000 shares ofMRVLat $180.5$1.8MAug 3Details
  • Koopmans Chrisexercised3,399 shares ofMRVLat $0Jul 15 · filed Jul 16Details
  • Koopmans Chrisexercised2,787 shares ofMRVLat $0Jul 15 · filed Jul 16Details
  • Koopmans Christax-withheld1,468 shares ofMRVLat $206.26$303KJul 15 · filed Jul 16Details
  • Koopmans Chrisexercised4,077 shares ofMRVLat $0Jul 15 · filed Jul 16Details
  • Koopmans Christax-withheld2,147 shares ofMRVLat $206.26$443KJul 15 · filed Jul 16Details
  • Koopmans Chrisexercised11,256 shares ofMRVLat $0Jul 15 · filed Jul 16Details
  • Koopmans Christax-withheld5,927 shares ofMRVLat $206.26$1.2MJul 15 · filed Jul 16Details
  • View all 58 trades →