GERON CORP (GERN) — Insider Trading
Insider trading activity for GERON CORP sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 11
- Last trade date: Oct 1, 2026
- Ticker: GERN
Top Insiders
- Molineaux Susan — 1 trades, buy: $0, sell: $0
- Andrews Patricia S — 1 trades, buy: $0, sell: $0
- Chinoporos Constantine — 1 trades, buy: $0, sell: $0
- Williams Timothy (EVP and Chief Legal Officer) — 1 trades, buy: $0, sell: $0
- Bir Dawn Carter — 1 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 30, 2026 | Spiegel Robert J. | GERN GERON CORP | OTHER | 6,351 | $8K |
| Jun 30, 2026 | Spiegel Robert J. | GERN GERON CORP | OTHER | 6,103 | $8K |
| May 20, 2026 | Spiegel Robert J. | GERN GERON CORP | OTHER | 220,000 | N/A |
| May 20, 2026 | Molineaux Susan | GERN GERON CORP | OTHER | 220,000 | N/A |
| May 20, 2026 | Bir Dawn Carter | GERN GERON CORP | OTHER | 220,000 | N/A |
| May 20, 2026 | O'Farrell Elizabeth G. | GERN GERON CORP | OTHER | 220,000 | N/A |
| May 20, 2026 | McDonald John F | GERN GERON CORP | OTHER | 220,000 | N/A |
| Apr 13, 2026 | Williams Timothy | GERN GERON CORP | OTHER | 2,500,000 | N/A |
| Mar 31, 2026 | Spiegel Robert J. | GERN GERON CORP | OTHER | 5,243 | $8K |
| Mar 25, 2026 | Andrews Patricia S | GERN GERON CORP | OTHER | 270,000 | N/A |
| Mar 25, 2026 | Chinoporos Constantine | GERN GERON CORP | OTHER | 270,000 | N/A |