Key facts
- This page summarizes Ahmed ElNawawi's Form 4 filing for GERON CORP (GERN).
- 1 reported transaction and 1 derivative row are listed below.
- Accepted by SEC: 20 Oct 2025, 17:35.
Ahmed ElNawawi - 20 Oct 2025 Form 4 Insider Report for GERON CORP (GERN)
- Reporting relationship
- EVP, Chief Commercial Officer
- Issuer ticker
- GERN
- Reported as of
- 20 Oct 2025
- Net transaction value
- $0
- Reporting owner signature
- /s/ Scott A. Samuels for Ahmed ElNawawi
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Ahmed ElNawawi filed Form 4 for GERON CORP (GERN) on 20 Oct 2025.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002091794
Primary reporting owner
ElNawawi Ahmed
- Relationship
- EVP, Chief Commercial Officer
- Address
- C/O GERON CORPORATION, 919 E. HILLSDALE BLVD, SUITE 250, FOSTER CITY
- Signature
- /s/ Scott A. Samuels for Ahmed ElNawawi
- Signature date
- 20 Oct 2025
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
GERN
transaction
Derivative
Stock Option (right to buy)
Award
- Transaction value
- $0
- Shares
- +3,000,000
- Change %
- Price
- $0.000000
- Shares after
- 3,000,000
- Date
- 20 Oct 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,000,000
- Exercise price
- $1.27
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
The options vest as follows: 375,000 shares on April 20, 2026, the remaining 2,625,000 shares in a series of 42 equal monthly installments commencing April 20, 2026, provided the optionee continues to provide services to the Company.