Key facts
- This page summarizes James Ziegler's Form 4 filing for GERON CORP (GERN).
- 2 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 20 Feb 2025, 16:05.
James Ziegler - 18 Feb 2025 Form 4 Insider Report for GERON CORP (GERN)
- Reporting relationship
- EVP, Chief Commercial Officer
- Issuer ticker
- GERN
- Reported as of
- 18 Feb 2025
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 20 Feb 2025, 16:05:04 UTC
- Prior SEC filing
- 09 Sep 2024
- Next SEC filing
- 03 Mar 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Scott A. Samuels, attorney-in-fact for James Ziegler
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
James Ziegler filed Form 4 for GERON CORP (GERN) on 20 Feb 2025.
Change
- Previous filing in this sequence was filed on 09 Sep 2024.
- 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.
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
- +529,000
- Change %
- Price
- $0.000000
- Shares after
- 529,000
- Date
- 18 Feb 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 529,000
- Exercise price
- $2.63
- Footnotes
- F1
GERN
transaction
Derivative
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +89,000
- Change %
- Price
- $0.000000
- Shares after
- 89,000
- Date
- 18 Feb 2025
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 89,000
- Exercise price
- Footnotes
- F2, F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
This option was granted on February 18, 2025 and vests as to 1/8th of the shares underlying the option on the sixth-month anniversary of the Reporting Person's date of hire of September 9, 2024, and as to the remaining shares underlying the option in 42 consecutive equal monthly installments thereafter, provided the Reporting Person continues to provide services to the Issuer through the applicable vesting date.
Footnote F2
Each restricted stock unit ("RSU") represents the contingent right to receive one share of the Issuer's common stock.
Footnote F3
The RSUs were granted on February 18, 2025 and vest in four consecutive equal annual installments from the date of grant, provided the Reporting Person continues to provide services to the Issuer through the applicable vesting date.