Otello Stampacchia is Director at Morphic Holding, Inc. (MORF). They have made 21 open-market trades across 6 companies since 2009, most recently 2025-07-25.
CIK 0001361712
5 open-market purchases totalling $34.6M since 2019, against 16 sales. Across 5 scored buys the stock is down 10.6% at ninety days, and 17.3 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 20% | 20% | 20% |
| Avg Move | -6.3% | -4.2% | -10.6% |
| Alpha | -5.4% | -6.6% | -17.3% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IMA | BUY | 2025-07-25 | 2025-07-30 | $29.90 | $16.0M | -7.9% | -16.3% | -45.7% |
| REPL | SELL | 2021-09-23 | 2021-09-27 | $33.58 | $817K | -4.5% | -10.4% | -12.7% |
| MORF | SELL | 2021-04-13 | 2021-04-15 | $57.48 | $2.4M | -0.8% | -16.7% | +3.2% |
| MORF | SELL | 2021-03-31 | 2021-04-02 | $63.93 | $3.9M | -13.5% | -18.3% | -9.4% |
| MORF | SELL | 2021-03-29 | 2021-03-31 | $60.30 | $4.3M | -8.4% | -12.0% | -8.0% |
| MORF | SELL | 2021-03-25 | 2021-03-29 | $58.66 | $5.6M | +2.1% | -3.8% | +2.8% |
| MORF | SELL | 2021-03-23 | 2021-03-25 | $60.52 | $6.3M | +1.1% | -5.8% | -1.0% |
| MORF | SELL | 2021-03-19 | 2021-03-23 | $63.95 | $2.9M | -1.7% | -9.9% | +0.3% |
| MORF | SELL | 2021-03-17 | 2021-03-19 | $64.10 | $4.4M | -2.6% | -16.8% | -0.5% |
| MORF | SELL | 2021-03-15 | 2021-03-17 | $65.07 | $8.3M | -6.0% | -12.6% | +0.5% |
| MORF | SELL | 2021-02-19 | 2021-02-23 | $35.13 | $716K | +108.0% | +80.2% | +34.0% |
| MORF | SELL | 2021-02-02 | 2021-02-04 | $37.05 | $4.0M | -7.7% | +61.1% | +22.8% |
| REPL | SELL | 2021-01-22 | 2021-01-26 | $45.04 | $1.0M | +7.8% | -13.7% | -16.9% |
| MORF | SELL | 2021-01-14 | 2021-01-19 | $30.53 | $1.4M | +11.8% | +16.0% | +79.8% |
| MORF | SELL | 2021-01-12 | 2021-01-15 | $30.11 | $753K | +10.7% | +18.6% | +82.4% |
| OMEG | BUY | 2021-01-11 | 2021-01-13 | $10.00 | $5.0M | -2.0% | -4.6% | -8.2% |
| MORF | SELL | 2021-01-06 | 2021-01-08 | $30.03 | $1.7M | -2.5% | +30.7% | +100.2% |
| KRON | BUY | 2020-10-14 | 2020-10-16 | $19.00 | $8.6M | -7.0% | -5.8% | -1.4% |
| REPL | BUY | 2019-11-18 | 2019-11-20 | $13.61 | $3.0M | +1.4% | +9.7% | +25.2% |
| GOSS | SELL | 2019-09-10 | 2019-09-12 | $21.26 | $4.1M | -8.0% | -31.3% | +22.2% |
| MORF | BUY | 2019-07-01 | 2019-07-01 | $15.00 | $2.0M | -16.2% | -4.0% | -23.0% |
| MITI | SELL · 10b5-1 | 2010-03-02 | 2010-03-04 | $8.11 | $1.7M | N/A | N/A | N/A |
| MITI | SELL · 10b5-1 | 2010-02-19 | 2010-02-23 | $8.00 | $16K | N/A | N/A | N/A |
| MITI | SELL · 10b5-1 | 2010-02-16 | 2010-02-18 | $8.03 | $353K | N/A | N/A | N/A |
| MITI | SELL · 10b5-1 | 2010-02-10 | 2010-02-12 | $8.05 | $2.1M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| MITI |
| 2,252,413 |
| — |
| Total | $247.4M |
Shares reported on the most recent Form 4, priced at the 2025-07-30 close. 1 holding could not be priced and is excluded from the total.