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Home/Insiders/Sherman Darren

Sherman Darren

Insider

Insider
Total trades
14
Bought (open market)
$19K
Sold (open market)
$258K
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Sherman Darren's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$01
December 2025$0$00
January 2026$0$02
February 2026$0$01
March 2026$0$01
April 2026$0$00
May 2026$0$01
June 2026$0$58K1
July 2026$0$64K1
August 2026$11K$61K3
September 2026$0$74K1

Recent trades

Most recent Form 4 filings by Sherman Darren.

  • Sherman Darrensold15,000 shares ofOBIOat $4.94$74KSep 1 · filed Sep 2Details
  • Sherman Darrentax-withheld4,925 shares ofOBIOat $5.26$26KAug 26 · filed Aug 28Details
  • Sherman Darrenbought2,000 shares ofOBIOat $5.33$11KAug 26 · filed Aug 28Details

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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
  • Sherman Darrensold15,000 shares ofOBIOat $4.09$61KAug 3 · filed Aug 4Details
  • Sherman Darrensold15,000 shares ofOBIOat $4.27$64KJul 1 · filed Jul 2Details
  • Sherman Darrensold15,000 shares ofOBIOat $3.87$58KJun 1 · filed Jun 2Details
  • Sherman Darrentax-withheld4,925 shares ofOBIOat $3.98$20KMay 28 · filed May 29Details
  • Sherman Darrentax-withheld33,317 shares ofOBIOat $4.57$152KMar 25 · filed Mar 27Details
  • Sherman Darrengranted397,000 shares ofOBIOat $0Feb 12 · filed Feb 13Details
  • Sherman Darrengranted34,974 shares ofOBIOat $0Jan 28 · filed Feb 6Details
  • Sherman Darrentax-withheld5,588 shares ofOBIOat $4.31$24KJan 2Details
  • Sherman Darrentax-withheld40,340 shares ofOBIOat $5.35$216KNov 25, 2025 · filed Nov 26, 2025Details
  • Sherman Darrentax-withheld40,340 shares ofOBIOat $2.72$110KSep 3, 2025 · filed Sep 5, 2025Details
  • Sherman Darrenbought3,000 shares ofOBIOat $2.62$8KAug 25, 2025Details
  • Sherman Darrengranted120,000 shares ofOBIOat $0Aug 7, 2025 · filed Aug 8, 2025Details