Home/Filings/4/0001209191-23-018477
4//SEC Filing

Knudson Susan A. 4

Accession 0001209191-23-018477

CIK 0001383701other

Filed

Mar 13, 8:00 PM ET

Accepted

Mar 14, 4:33 PM ET

Size

16.0 KB

Accession

0001209191-23-018477

Insider Transaction Report

Form 4
Period: 2023-03-10
Knudson Susan A.
See Remarks
Transactions
  • Disposition to Issuer

    Stock Option (right to buy)

    2023-03-108,4900 total
    Exercise: $4.80Exp: 2032-02-17Common Stock (8,490 underlying)
  • Award

    Stock Option (right to buy)

    2023-03-10+79,02779,027 total
    Exercise: $0.95Exp: 2033-03-10Common Stock (79,027 underlying)
  • Award

    Stock Option (right to buy)

    2023-03-10+27,76627,766 total
    Exercise: $0.95Exp: 2033-03-10Common Stock (27,766 underlying)
  • Disposition to Issuer

    Stock Option (right to buy)

    2023-03-106,2060 total
    Exercise: $92.20Exp: 2030-05-27Common Stock (6,206 underlying)
  • Disposition to Issuer

    Stock Option (right to buy)

    2023-03-105,6000 total
    Exercise: $19.40Exp: 2031-01-13Common Stock (5,600 underlying)
Footnotes (7)
  • [F1]1/4 of the shares subject to the option vest one year after the date of grant, on 3/10/2024, and the remaining 1/36 of the shares vest on a monthly basis thereafter.
  • [F2]The shares subject to this option are subject to forfeiture in the event that the shares available pursuant to the Issuer's 2020 Incentive Award Plan are not increased prior to the one-year anniversary and vesting of the award by an amount required to be available for issuance for all outstanding stock awards containing this forfeiture condition.
  • [F3]Effective June 2, 2022, the Issuer effected a 1-for-20 reverse stock split of the Company's issued and outstanding common stock, par value $0.0001 per share.
  • [F4]On March 10, 2023, the Issuer and the Reporting Person agreed to cancel the stock option award.
  • [F5]1/4 of the shares subject to the option vested one year after the date of grant, on 5/27/2021, and the remaining 1/36 of the shares vest on a monthly basis thereafter.
  • [F6]1/4 of the shares subject to the option vested one year after the date of grant, on 1/13/2022, and the remaining 1/36 of the shares vest on a monthly basis thereafter.
  • [F7]1/4 of the shares subject to the option vested one year after the date of grant, on 2/17/2023, and the remaining 1/36 of the shares vest on a monthly basis thereafter.

Issuer

Histogen Inc.

CIK 0001383701

Entity typeother

Related Parties

1
  • filerCIK 0001624925

Filing Metadata

Form type
4
Filed
Mar 13, 8:00 PM ET
Accepted
Mar 14, 4:33 PM ET
Size
16.0 KB