| Filed | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2025-11-20 | JACOBSON MITCHELL Director · 10% owner | Bought | 22,870 | $84.96 | $1.9M |
| 2025-11-17 | PELLER PHILIP Director | Bought | 6,666 | $90.14 | $601k |
| 2025-11-03 | JACOBSON MITCHELL Director · 10% owner | Bought | 181,806 | $84.75 | $15.4M |
| 2025-09-17 | Kaufmann Michael C Director | Bought | 69 | $84.87 | $6k |
| 2025-04-09 | JACOBSON MITCHELL Director · 10% owner | Bought | 159,193 | $69.74 | $11.1M |
| 2024-11-12 | GERSHWIND ERIK Chief Executive Officer | Sold | 50,000 | $90.36 | $4.5M |
| Insider | Role | Buys | Total bought |
|---|---|---|---|
| JACOBSON MITCHELL | Director · 10% owner | 3 | $28.5M |
| PELLER PHILIP | Director | 1 | $601k |
| Kaufmann Michael C | Director | 1 | $6k |
Every insider buy and sell for MSM plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.
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