ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Coffin Kim

Coffin Kim

Insider

Insider
Total trades
15
Bought (open market)
$0
Sold (open market)
$1.1M
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Coffin Kim's Form 4 filings.

BuysSells
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$386K6
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by Coffin Kim.

  • Coffin Kimsold313 shares ofSFMat $83.972$26KMar 20 · filed Mar 23Details
  • Coffin Kimsold467 shares ofSFMat $83.495$39KMar 18 · filed Mar 19Details
  • Coffin Kimsold3,766 shares ofSFMat $80.824$304KMar 16 · filed Mar 17Details

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
  • Coffin Kimgranted12,950 shares ofSFMat $0Mar 14 · filed Mar 17Details
  • Coffin Kimsold209 shares ofSFMat $79.38$17KMar 13 · filed Mar 16Details
  • Coffin Kimgranted3,902 shares ofSFMat $0Mar 12 · filed Mar 16Details
  • Coffin Kimsold651 shares ofSFMat $141.58$92KAug 28, 2025 · filed Aug 29, 2025Details
  • Coffin Kimgranted2,217 shares ofSFMat $0Mar 19, 2024 · filed Mar 21, 2024Details
  • Coffin Kimgranted5,812 shares ofSFMat $0Mar 19, 2024 · filed Mar 21, 2024Details
  • Coffin Kimsold506 shares ofSFMat $63.56$32KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimexercised2,093 shares ofSFMat $24.42$51KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimexercised3,218 shares ofSFMat $31.47$101KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimexercised2,774 shares ofSFMat $32.95$91KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimsold8,085 shares ofSFMat $63.271$512KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimsold728 shares ofSFMat $63.345$46KMar 18, 2024 · filed Mar 19, 2024Details
  • Coffin Kimsold351 shares ofSFMat $62.474$22KMar 15, 2024 · filed Mar 19, 2024Details