Maamoun Rajeh is CEO & Chairman at ARCH CAPITAL GROUP LTD. (ACGL). They have made 18 open-market trades across 2 companies since 2019, most recently 2026-03-04.
CIK 0001718249
4 open-market purchases totalling $1.0M since 2019, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ACGL | 40,600 | $4.1M |
| WTRE | 60,000 | $1.4M |
| Total | $5.5M |
Shares reported on the most recent Form 4, priced at the 2026-03-06 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ACGL | SELL | 2026-02-11 | 2026-02-13 | $96.12 | $4.6M | +0.3% | -5.7% | -6.0% |
| ACGL | SELL | 2025-08-22 | 2025-08-25 | $94.15 | $942K | -0.2% | -0.8% | +0.5% |
| ACGL | SELL | 2024-03-05 | 2024-03-07 | $87.48 | $4.4M | +4.7% | +8.0% | +13.9% |
| ACGL | SELL | 2023-05-09 | 2023-05-10 | $76.41 | $3.1M | -4.5% | -7.2% | -0.8% |
| ACGL | SELL | 2023-05-01 | 2023-05-03 | $76.07 | $4.3M | -0.4% | -5.9% | +2.3% |
| ACGL | SELL | 2022-10-31 | 2022-11-02 | $57.09 | $2.9M | +0.9% | +8.5% | +15.2% |
| ACGL | SELL | 2022-06-07 | 2022-06-07 | $47.06 | $1.2M | -7.6% | -4.7% | -4.1% |
| ACGL | SELL | 2021-11-12 | 2021-11-12 | $42.15 | $2.7M | +3.8% | +2.8% | +12.4% |
| ACGL | SELL | 2021-05-17 | 2021-05-20 | $40.45 | $445K | -2.6% | -6.4% | +2.9% |
| ACGL | SELL | 2021-05-10 | 2021-05-12 | $40.52 | $2.4M | +2.9% | +1.2% | +5.0% |
| WTRE | BUY | 2020-05-11 | 2020-05-13 | $13.00 | $98K | +4.5% | +11.9% | +12.2% |
| ACGL | SELL | 2019-11-26 | 2019-11-27 | $41.60 | $1.0M | -2.4% | +0.9% | +5.3% |
| ACGL | SELL | 2019-08-27 | 2019-08-28 | $39.08 | $782K | +2.0% | +5.7% | +5.7% |
| WTRE | BUY | 2019-07-31 | 2019-08-02 | $19.02 | $380K | -2.4% | +0.4% | +5.6% |
| ACGL | SELL | 2019-05-17 | 2019-05-17 | $33.71 | $1.2M | +1.7% | +5.4% | +15.5% |
| ACGL | SELL | 2019-05-10 | 2019-05-14 | $33.73 | $1.0M | +2.1% | +4.0% | +15.8% |
| WTRE | BUY | 2019-05-09 | 2019-05-10 | $25.05 | $251K | +0.7% | +2.2% | -5.8% |
| WTRE | BUY | 2019-05-02 | 2019-05-07 | $27.30 | $273K | -0.6% | -0.4% | -8.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.