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Home/Insiders/Zamsky Michael

Zamsky Michael

Insider

Insider
Total trades
25
Bought (open market)
$0
Sold (open market)
$4.3M
Tickers traded
1
Zamsky Michael, Chief Credit & Financial Risk Officer at Capital One Financial (COF), has demonstrated a consistent pattern of selling activity in the company’s stock over the past two years, with no recorded purchases. SEC Form 4 filings reveal 24 transactions totaling $5.62 million in sales, concentrated exclusively in COF shares. The most significant disposals occurred in May 2025, when Zamsky sold $1.91 million worth of stock across three transactions, followed by an additional $1.16 million sale in August 2025. More recently, in February and March 2026, he executed multiple smaller sales totaling $506,671 on March 9 and $507,849 across three transactions on February 15. The filings show a recurring cadence of sales, particularly around mid-February and early March each year, suggesting potential stock-based compensation vesting events. While the transactions include some smaller dispositions labeled as "F" (tax withholding), the bulk of the activity consists of outright sales ("S"). The absence of any buy transactions indicates a clear directional bias toward reducing his COF holdings. The dollar values and frequency of sales—particularly the larger 2025 disposals—point to a steady unwinding of his position in the company over time.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Zamsky Michael's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$00
February 2026$0$04
March 2026$0$02
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$1.2M1
September 2026$0$00

Recent trades

Most recent Form 4 filings by Zamsky Michael.

  • Zamsky Michaelsold5,473 shares ofCOFat $218.02$1.2MAug 10 · filed Aug 11Details
  • Zamsky Michaeltax-withheld2,728 shares ofCOFat $185.73$507KMar 9 · filed Mar 11Details
  • Zamsky Michaelgranted6,047 shares ofCOFat $0Mar 9 · filed Mar 11Details

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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
  • Zamsky Michaeltax-withheld769 shares ofCOFat $207.37$159KFeb 15 · filed Feb 18Details
  • Zamsky Michaeltax-withheld862 shares ofCOFat $207.37$179KFeb 15 · filed Feb 18Details
  • Zamsky Michaeltax-withheld818 shares ofCOFat $207.37$170KFeb 15 · filed Feb 18Details
  • Zamsky Michaelgranted5,231 shares ofCOFat $0Feb 3 · filed Feb 5Details
  • Zamsky Michaelsold5,515 shares ofCOFat $209.59$1.2MAug 4, 2025 · filed Aug 6, 2025Details
  • Zamsky Michaelgranted12,780 shares ofCOFat $0Jun 3, 2025 · filed Jun 5, 2025Details
  • Zamsky Michaeltraded10 shares ofCOFat $0May 18, 2025 · filed Aug 6, 2025Details
  • Zamsky Michaelsold3,243 shares ofCOFat $198.53$644KMay 12, 2025 · filed May 14, 2025Details
  • Zamsky Michaelsold3,328 shares ofCOFat $200.28$667KMay 12, 2025 · filed May 14, 2025Details
  • Zamsky Michaelsold2,989 shares ofCOFat $199.38$596KMay 12, 2025 · filed May 14, 2025Details
  • Zamsky Michaeltax-withheld976 shares ofCOFat $163.87$160KMar 10, 2025 · filed Mar 12, 2025Details
  • Zamsky Michaelgranted2,164 shares ofCOFat $0Mar 10, 2025 · filed Mar 12, 2025Details
  • Zamsky Michaeltax-withheld1,183 shares ofCOFat $202.16$239KFeb 15, 2025 · filed Feb 19, 2025Details
  • Zamsky Michaeltax-withheld1,053 shares ofCOFat $202.16$213KFeb 15, 2025 · filed Feb 19, 2025Details
  • Zamsky Michaeltax-withheld898 shares ofCOFat $202.16$182KFeb 15, 2025 · filed Feb 19, 2025Details
  • Zamsky Michaelgranted5,113 shares ofCOFat $0Feb 4, 2025 · filed Feb 6, 2025Details
  • Zamsky Michaeltax-withheld2,255 shares ofCOFat $138.46$312KMar 11, 2024 · filed Mar 13, 2024Details
  • View all 25 trades →