Home/Filings/4/0000899243-21-000690
4//SEC Filing

Deshpande Milind 4

Accession 0000899243-21-000690

CIK 0001701108other

Filed

Jan 5, 7:00 PM ET

Accepted

Jan 6, 4:27 PM ET

Size

5.8 KB

Accession

0000899243-21-000690

Insider Transaction Report

Form 4
Period: 2021-01-04
Transactions
  • Award

    Stock Option (right to buy)

    2021-01-04$13.31/sh+2,629$34,9922,629 total
    Exercise: $17.93Exp: 2031-01-04Common Stock (2,629 underlying)
Footnotes (2)
  • [F1]This stock option shall vest in four quarterly installments on the last day of each calendar quarter during the calendar year subject to the Reporting Person's continued service as a non-employee director.
  • [F2]This stock option was issued to the Reporting Person, who elected to take stock options in lieu of $35,000 in cash compensation for services as a director, pursuant to the Issuer's non-employee director compensation policy.

Issuer

Spero Therapeutics, Inc.

CIK 0001701108

Entity typeother

Related Parties

1
  • filerCIK 0001378588

Filing Metadata

Form type
4
Filed
Jan 5, 7:00 PM ET
Accepted
Jan 6, 4:27 PM ET
Size
5.8 KB