John A Scarlett bought $22k of GERN
Chairman, President and CEO at GERON CORP. 12,500 shares at an average of $1.77, traded Feb 27, 2025, filed Mar 3, 2025.
Score components
- +25RoleCEO
- 0Trade size$22k at market
- +8Relative to holdingsFirst purchase: no shares before this trade
- 0Price contextNo price history yet
- +15Cluster3 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -7.0%, 3m -16.4%, 6m -18.1%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-030329, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Feb 27, 2025 | POpen-market purchase Common Stock | +12,500 | $1.77 | $22k | 12,500 | Mar 3, 2025 |
Related signals
Other insiders at GERON CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 17Weak | GERNsell GERON CORP | Michelle Robertson EVP, CHIEF FINANCIAL OFFICER | $19k 9,855 shares | -36% | |
| 41Moderate | GERNbuy GERON CORP | Bryan Lawlis V director | $16k 13,300 shares | - | |
| 49Moderate | GERON CORP | James Ziegler EVP, Chief Commercial Officer | $160k 100,000 shares | - | |
| 40Moderate | GERON CORP | Scott Alan Samuels EVP, Chief Legal Officer | $24k 15,000 shares | +128% | |
| 50Moderate | GERNsell GERON CORP | Andrew J Grethlein EVP, Chief Operating Officer | $3.1M 674,348 shares | -100% | |
| 60Notable | GERON CORP | Faye Feller EVP, Chief Medical Officer | $1.3M 287,900 shares | -100% | |
| 60Notable | GERON CORP | Anil Kapur EVP, Corp Strategy & CCO | $2.0M 421,875 shares | -100% | |
| 50Moderate | GERON CORP | John A Scarlett Chairman, President and CEO | $2.4M 600,000 shares | -50% | |
| 11Weak | GERON CORP | Bryan Lawlis V director | $131k 35,000 shares | -100% | |
| 32Weak | GERON CORP | Olivia Kyusuk Bloom EVP, Chief Financial Officer | $1.2M 400,000 shares | -84% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.