Bain Capital Life Sciences Investors, LLC bought $4.0M of SLDB
owner at Solid Biosciences Inc.. 1,000,000 shares at an average of $4.03, traded Feb 19, 2025, filed Feb 21, 2025.
Score components
- +12Role10% owner
- +25Trade size$4.0M at market
- +6Relative to holdingsHoldings up 25%
- 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)
- -5Outside holderA 10% owner who is not an officer or director
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.
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 0000950170-25-025011, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Feb 19, 2025 | POpen-market purchase Common Stockindirect: See footnotes | +1,000,000 | $4.03 | $4.0M | 5,034,582 | Feb 21, 2025 |
| Feb 19, 2025 | POpen-market purchase Pre-Funded Warrant (right to buy)derivativeindirect: See footnotes | +6,444,170 | $4.03 | $26M | 6,444,170 | Feb 21, 2025 |
Related signals
Other insiders at Solid Biosciences Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 2Weak | Solid Biosciences Inc. | Alexander Cumbo President and CEO | $55k 10,808 shares | -12% | |
| 0Weak | SLDBsell Solid Biosciences Inc. | Gabriel Brooks Chief Medical Officer | $17k 2,895 shares | -8% | |
| 25Weak | SLDBbuy Solid Biosciences Inc. | Clare Kahn director | $9,924 1,860 shares | +169% | |
| 65Notable | Solid Biosciences Inc. | Perceptive Advisors LLC director, owner | $20M 5,000,000 shares | +73% | |
| 50Moderate | Solid Biosciences Inc. | Adage Capital Management, L.P. owner | $1.9M 252,545 shares | +6% | |
| 0Weak | Solid Biosciences Inc. | Gabriel Brooks Chief Medical Officer | $13k 3,256 shares | -12% | |
| 16Weak | Solid Biosciences Inc. | Alexander Cumbo President and CEO | $45k 11,365 shares | -16% | |
| 0Weak | Solid Biosciences Inc. | Ilan Ganot director | $6,776 1,711 shares | -10% | |
| 0Weak | Solid Biosciences Inc. | Jessie Hanrahan Chief Regulatory Officer | $12k 3,079 shares | -14% | |
| 0Weak | Solid Biosciences Inc. | Paul Herzich Chief Technology Officer | $11k 2,688 shares | -13% |
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.