Key facts
- This page summarizes Paul Maier V's Form 4 filing for International Stem Cell CORP (ISCO).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 15 Sep 2026, 16:12.
Paul Maier V - 11 Sep 2026 Form 4 Insider Report for International Stem Cell CORP (ISCO)
- Reporting relationship
- Director
- Issuer ticker
- ISCO
- Reported as of
- 11 Sep 2026
- Net transaction value
- -$10,497
- SEC form
- 4
- Accepted by SEC
- 15 Sep 2026, 16:12:10 UTC
- Prior SEC filing
- 31 Aug 2026
- Next SEC filing
- 17 Sep 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Paul V. Maier
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Paul Maier V filed Form 4 for International Stem Cell CORP (ISCO) on 15 Sep 2026.
Change
- Previous filing in this sequence was filed on 31 Aug 2026.
- Current net transaction value: -$10,497.
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 0001182615
Primary reporting owner
MAIER PAUL V
- Relationship
- Director
- Address
- C/O INTERNATIONAL STEM CELL CORP., 9745 BUSINESSPARK AVE., SAN DIEGO
- Signature
- /s/ Paul V. Maier
- Signature date
- 15 Sep 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ISCO
transaction
Common Stock
Sale
- Transaction value
- $10,497
- Shares
- -32,802
- Change %
- -100%
- Price
- $0.3200
- Shares after
- 0
- Date
- 11 Sep 2026
- Ownership
- Through family Trust dated 4/21/2000
* marks a reported price that did not pass the local price check.