Michael J.M. Hitchcock bought $99k of BMEA
Interim CEO at Biomea Fusion, Inc.. 100,000 shares at an average of $0.99, traded Dec 2, 2025, filed Dec 4, 2025.
Score components
- +25RoleCEO
- +10Trade size$99k at market
- +10Relative to holdingsHoldings up 667%
- 0Price contextNo price history yet
- +8Cluster2 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.
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 0001193125-25-308091, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 2, 2025 | POpen-market purchase Common Stock | +100,000 | $0.99 | $99k | 115,000 | Dec 4, 2025 |
Related signals
Other insiders at Biomea Fusion, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 34Weak | Biomea Fusion, Inc. | Rainer M Erdtmann See Remarks | $43k 30,000 shares | +4% | |
| 33Weak | Biomea Fusion, Inc. | Rainer M Erdtmann See Remarks | $55k 50,000 shares | +8% |
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.