Key facts
- This page summarizes Ph.D. Alfred P. Spada's Form 4 filing for Histogen Inc..
- 1 reported transaction and 1 derivative row are listed below.
- Accepted by SEC: 27 Feb 2023, 15:18.
Key filing fact
Ownership activity is grounded in SEC Form 4 disclosures.
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
Award
Additional SEC filing notes
Footnote F1
This option was issued to the Reporting Person as an inducement to employment with the Issuer. It is intended to be an inducement grant in accordance with Rule 5635(c)(4) of the Nasdaq Listing Rules.
Footnote F2
1/4 of the shares subject to the option vest one year after the date of grant, on 2/1/2024, and the remaining 1/36 of the shares vest on a monthly basis thereafter.
SEC remarks
Executive Vice President and Chief Scientific Officer