Co-Diagnostics, Inc.·4

May 27, 4:04 PM ET

Egan Dwight H 4

4 · Co-Diagnostics, Inc. · Filed May 27, 2026

Research Summary

AI-generated summary of this filing

Updated

Co-Diagnostics (CODX) CEO Dwight Egan Sells Shares to Cover Taxes

What Happened

  • Dwight H. Egan, Chief Executive Officer of Co-Diagnostics, converted 4,584 restricted stock units into common shares (reported as an acquisition/conversion) and, concurrently, 1,633 of those shares were surrendered to the issuer at $5.07 each to cover tax withholding, producing $8,279 in proceeds. The conversion/exercise of the derivative (RSUs) was reported at $0 per share.

Key Details

  • Transaction date: May 23, 2026. Filing date: May 27, 2026.
  • Conversion: 4,584 shares acquired (derivative conversion/exercise) at $0.00.
  • Sale to issuer (sell-to-cover): 1,633 shares disposed at $5.07, proceeds $8,279.
  • Net shares retained from this vesting event: 4,584 − 1,633 = 2,951 shares (filing does not state Egan’s total post-transaction holdings).
  • Footnote F1: These shares are part of RSU awards granted in 2023, 2024 and 2025 under the 2015 Long Term Incentive Plan with scheduled vesting installments.
  • Footnote F2: The 1,633-share disposition was a mandatory "sell-to-cover" to satisfy tax withholding required by the issuer’s equity plan—not an open-market, discretionary sale by the insider.
  • Timeliness: The Form 4 was filed May 27 for trades dated May 23. Form 4s are generally due within two business days of the transaction; this filing appears to be filed after that window.

Context

  • This was a routine tax-withholding sale tied to RSU vesting (a common administrative action). It is not the same as an intentional, discretionary sale of existing holdings and therefore is a weaker signal about the CEO’s view of the stock. The filing shows conversion of RSUs and a cashless-style sell-to-cover rather than a market sell by choice.

Insider Transaction Report

Form 4
Period: 2026-05-23
Egan Dwight H
DirectorChief Executive Officer
Transactions
  • Award

    Common Stock

    [F1]
    2026-05-23+4,58429,526 total
  • Disposition to Issuer

    Common Stock

    [F2]
    2026-05-23$5.07/sh1,633$8,27927,893 total
  • Exercise/Conversion

    Restricted Stock Unit

    [F1]
    2026-05-234,5849,166 total
    Exercise: $0.00Common Stock (13,750 underlying)
Footnotes (2)
  • [F1]Included in 9,167 restricted stock units awarded to the Reporting Person on May 15, 2023, pursuant to the Co-Diagnostics, Inc. 2015 Long Term Incentive Plan, and vest in 6 equal installments every 6 months commencing on November 23, 2023. Included in 9,167 restricted stock units awarded to the Reporting Person on April 26, 2024, pursuant to the Co-Diagnostics, Inc. 2015 Long Term Incentive Plan, and vest in 6 equal installments every 6 months commencing on November 23, 2024. Included in 9,167 restricted stock units awarded to the Reporting Person on August 13, 2025, pursuant to the Co-Diagnostics, Inc. 2015 Long Term Incentive Plan, and vest in 6 equal installments every 6 months commencing on November 23, 2025.
  • [F2]Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of RSU's. This sale is mandated by the Issuer's election, under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.
Signature
/s/ Dwight H. Egan|2026-05-27

Documents

1 file
  • 4
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