BIOCRYST PHARMACEUTICALS INC·4

May 15, 4:08 PM ET

Barnes Alane P 4

4 · BIOCRYST PHARMACEUTICALS INC · Filed May 15, 2026

Research Summary

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BioCryst (BCRX) CLO Alane Barnes Exercises Options, Sells Shares

What Happened
Alane P. Barnes, Chief Legal Officer of BioCryst Pharmaceuticals (BCRX), exercised 62,500 stock options at $5.04 per share on 2026-05-13 (cost $315,000) and then sold 62,500 shares in an open-market transaction at $9.54 per share for $596,250. The transactions resulted in gross proceeds of $596,250 and a spread of $281,250 between sale proceeds and exercise cost (excluding taxes/fees). The filing also lists a derivative conversion/disposition reported at $0, reflecting the option-to-share settlement.

Key Details

  • Transaction date: 2026-05-13 (filed 2026-05-15; appears timely under the two-business-day Form 4 rule)
  • Option exercise: 62,500 shares acquired @ $5.04 = $315,000 (code M)
  • Open-market sale: 62,500 shares sold @ $9.54 = $596,250 (code S)
  • Derivative conversion: 62,500 reported as disposed @ $0 (related to option conversion/settlement)
  • Shares owned after transaction: Not specified in the provided filing excerpt
  • Footnotes: F1 — transaction executed automatically under a Rule 10b5-1 plan adopted 8/13/2025 (non‑discretionary); F2 — option vests 25% on each of the first four grant anniversaries

Context
Because the options were exercised and the resulting shares were sold the same day, this is effectively a cashless exercise (common for covering exercise costs and taxes). The 10b5-1 plan note indicates the sales were preplanned and automated rather than a discretionary trade by the reporting person. As always, insider sales are not, by themselves, a clear signal of company outlook; they often reflect routine liquidity or tax events.

Insider Transaction Report

Form 4
Period: 2026-05-13
Barnes Alane P
Chief Legal Officer
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-05-13$5.04/sh+62,500$315,000463,203 total
  • Sale

    Common Stock

    [F1]
    2026-05-13$9.54/sh62,500$596,250400,703 total
  • Exercise/Conversion

    Emp. Stock Option (Right to Buy)

    [F1][F2]
    2026-05-1362,5000 total
    Exercise: $5.04From: 2018-12-20Exp: 2027-12-20Common Stock (62,500 underlying)
Footnotes (2)
  • [F1]This transaction was made pursuant to a plan adopted by the reporting person on August 13, 2025 in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. The transaction occurred automatically and does not represent a discretionary transaction by the reporting person.
  • [F2]The option grant became exercisable at the rate of 25% on each of the first, second, third, and fourth anniversaries of the date of grant.
Signature
/s/ Alane P. Barnes|2026-05-15

Documents

1 file
  • 4
    form4.xmlPrimary

    PRIMARY DOCUMENT