Mary Beth Dooley sold $173 of SYBX
See Remarks below at SYNLOGIC, INC.. 144 shares at an average of $1.20, traded Apr 2, 2025, filed Apr 3, 2025.
Score components
- +15RoleOfficer
- 0Trade size$173 at market
- 0Share of holdings soldSold 1.1% of holdings
- 0ClusterNo other insider selling within 14 days
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 +3.4%, 3m +1.7%, 6m +45.7%.
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 0000950170-25-050478, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Apr 2, 2025 | SOpen-market sale Common Stock | -144 | $1.20 | $173 | 12,901 | Apr 3, 2025 |
Related signals
Other insiders at SYNLOGIC, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | SYBXsell SYNLOGIC, INC. | Mary Beth Dooley See Remarks below | $284 157 shares | -1% | |
| 20Weak | SYBXsell SYNLOGIC, INC. | Mary Beth Dooley See Remarks below | $2,802 2,107 shares | -14% | |
| 15Weak | SYBXsell SYNLOGIC, INC. | Mary Beth Dooley Head of Finance | $111 79 shares | -1% |
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.