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Jonathan Zalevsky

Chief R&D Officer at Nektar Therapeutics (NKTR)

Purchase track record

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

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Avg. 90-day return—
vs. S&P 500—
Beat the market—
Paper profit on buys$0
Total bought / sold$0 / $974K

Reported trades

Filed Stock Type Shares Price Value Since
Aug 20SEC NKTRNektar Therapeutics Sell 1869,570 held (−2%) $71.98 $13K -42.8%
Jul 2SEC NKTRNektar Therapeutics Sell Plan 5,6819,756 held (−37%) $70.00 $398K -41.2%
Jun 17SEC NKTRNektar Therapeutics Sell Plan 5,53815,437 held (−26%) $60.71 $336K -32.2%
May 21SEC NKTRNektar Therapeutics Sell 19920,975 held (−1%) $65.51 $13K -37.2%
Feb 20SEC NKTRNektar Therapeutics Sell 18021,174 held (−1%) $73.00 $13K -43.6%
Jan 22SEC NKTRNektar Therapeutics Sell Plan 3,86721,354 held (−15%) $35.67 $138K +15.4%
Nov 25SEC NKTRNektar Therapeutics Sell 1,15718,971 held (−6%) $54.28 $63K -24.2%
  • Sell

    Chief R&D Officer Jonathan Zalevsky sold $398K of NKTR at $70.00 — cuts the stake by 37%; pre-scheduled 10b5-1 plan sale.

  • Sell

    Chief R&D Officer Jonathan Zalevsky sold $336K of NKTR at $60.71 — cuts the stake by 26%; pre-scheduled 10b5-1 plan sale.

  • Sell

    Chief R&D Officer Jonathan Zalevsky sold $138K of NKTR at $35.67 — pre-scheduled 10b5-1 plan sale.