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10-K/A - 10-K/A - GW PHARMACEUTICALS PLCd28428d10ka.htm
EX-31.4 - EX-31.4 - GW PHARMACEUTICALS PLCd28428dex314.htm

EXHIBIT 31.3

Certification

I, Justin Gover, certify that:

 

  1.

I have reviewed this Amendment No. 1 to the annual report on Form 10-K/A of GW Pharmaceuticals plc; and

 

  2.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

 

Date: April 30, 2021    

/s/ Justin Gover

    Justin Gover
    Chief Executive Officer and Director
    (Principal Executive Officer)