Randall Moreadith sold $98k of SER
Chief Scientific Officer at Serina Therapeutics, Inc.. 39,000 shares at an average of $2.50, traded Mar 19, 2026, filed Mar 20, 2026.
Score components
- +15RoleOfficer
- +10Trade size$98k at market
- +20Share of holdings soldSold 100% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
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 -19.3%, 3m -17.3%, 6m -11.4%.
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 0001301120-26-000016, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Mar 19, 2026 | MOption exercise Common Stock10b5-1 | +39,000 | $0.06 | $2,340 | 39,000 | Mar 20, 2026 |
| Mar 19, 2026 | SOpen-market sale Common Stock10b5-1 | -39,000 | $2.50 | $98k | 0 | Mar 20, 2026 |
| Mar 19, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -39,000 | $0.00 | $0 | 274,186 | Mar 20, 2026 |
Related signals
Other insiders at Serina Therapeutics, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 31Weak | SERbuy Serina Therapeutics, Inc. | Stephen K. Brannan director | $2,030 1,000 shares | - | |
| 46Moderate | Serina Therapeutics, Inc. | Jay Venkatesan director | $1,048 589 shares | - | |
| 36Weak | SERbuy Serina Therapeutics, Inc. | Karen J Wilson director | $18k 10,100 shares | - | |
| 52Moderate | Serina Therapeutics, Inc. | Karen J Wilson director | $37k 20,000 shares | - | |
| 46Moderate | Serina Therapeutics, Inc. | Richard Peter Marshall director | $20k 12,183 shares | - | |
| 0Weak | Serina Therapeutics, Inc. | Randall Moreadith Chief Scientific Officer | $19k 6,500 shares | -100% | |
| 0Weak | Serina Therapeutics, Inc. | Randall Moreadith Chief Scientific Officer | $20k 6,500 shares | -100% | |
| 0Weak | Serina Therapeutics, Inc. | Randall Moreadith Chief Scientific Officer | $23k 6,500 shares | -100% | |
| 0Weak | Serina Therapeutics, Inc. | Randall Moreadith Chief Scientific Officer | $7,375 2,500 shares | -100% | |
| 0Weak | Serina Therapeutics, Inc. | Randall Moreadith Chief Scientific Officer | $12k 4,000 shares | -200% |
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.