Major shareholder bought
58.2M → 58.4M shares held
A big owner of W. R. Berkley Corporation spent $10.4M of their very own money to buy W. R. Berkley Corporation shares.
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Traded Jan 27, 2026 · Filed Jan 29, 2026
A big owner of W. R. Berkley Corporation spent $588K of their very own money to buy W. R. Berkley Corporation shares.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market purchase
Code P — open-market or private purchase
~$588,391
Shares × reported transaction price
$500K–$1M
First purchase in 0 months
Confirmed open-market purchases by the same insider in the available history
No
Compared with 43 earlier confirmed purchases
No other insider purchases within 30 days
Distinct insiders at the same issuer with confirmed open-market purchases
1 day after results of Jan 26, 2026, 84 days before results of Apr 21, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
Closed at $67.23 on Jan 27, 2026, 15% above its 52-week low and 14% below its high, after a 3% drop over the previous 30 trading days
52-week range $58.67 (Jan 29, 2025) to $78.46 (Oct 14, 2025), 43% of the way up, from 251 adjusted closes. 30 trading days earlier: $69.34 on Dec 11, 2025. Describes the past only, not a forecast
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | +4.4% | -2.4% | +6.8% |
| 30 days | +7.3% | -1.1% | +8.4% |
| 90 days | -1.9% | +2.5% | -4.5% |
| 180 days | +11.6% | +6.8% | +4.8% |
Past results only. Not a forecast.
58.2M → 58.4M shares held
A big owner of W. R. Berkley Corporation spent $10.4M of their very own money to buy W. R. Berkley Corporation shares.
58.4M → 58.4M shares held
A big owner of W. R. Berkley Corporation spent $542K of their very own money to buy W. R. Berkley Corporation shares.
58.4M → 58.5M shares held
A big owner of W. R. Berkley Corporation spent $10.5M of their very own money to buy W. R. Berkley Corporation shares.
MITSUI SUMITOMO INSURANCE CO LTD, 10% owner's past purchases, 90 days after disclosure: 20 buys, median -6.1% vs S&P 500, beat it 1 of 20 times. Past results, not a forecast.
