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Insider tapeFilings through Fri, Oct 9
Watchlist

Mark Lappe

CEO at Inhibrx Biosciences, Inc. (INBX)

Purchase track record

Not enough history. Based on 0 purchases with a full 90 days of price history.

—
Avg. 90-day return—
vs. S&P 500—
Beat the market—
Paper profit on buys−$319K
Total bought / sold$3.6M / $0

Reported trades

Filed Stock Type Shares Price Value Since
Sep 28SEC INBXInhibrx Biosciences, Inc. Buy 3,324733,872 held (+0%) $98.87 $329K -3.9%
Sep 28SEC INBXInhibrx Biosciences, Inc. Buy 2,176736,048 held (+0%) $99.60 $217K -4.6%
Sep 28SEC INBXInhibrx Biosciences, Inc. Buy 1,500737,548 held (+0%) $98.88 $148K -3.9%
Sep 28SEC INBXInhibrx Biosciences, Inc. Buy 3,000740,548 held (+0%) $101.70 $305K -6.6%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 5,895711,443 held (+1%) $99.29 $585K -4.3%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 6,605718,048 held (+1%) $100.64 $665K -5.6%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 1,100719,148 held (+0%) $107.12 $118K -11.3%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 500719,648 held (+0%) $108.24 $54K -12.2%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 1,219720,867 held (+0%) $111.88 $136K -15.1%
Sep 8SEC INBXInhibrx Biosciences, Inc. Buy 9,681730,548 held (+1%) $112.28 $1.1M -15.4%
  • Buy

    CEO Mark Lappe bought $585K of INBX at $99.29 — first open-market purchase in our records.

  • Buy

    CEO Mark Lappe bought $665K of INBX at $100.64 — largest purchase by this insider in our records.

  • Buy

    CEO Mark Lappe bought $1.1M of INBX at $112.28 — largest purchase by this insider in our records.