Major shareholder bought
54.6M → 54.9M shares held+1% of their stake
A big owner of W. R. Berkley Corporation spent $19.6M of their very own money to buy W. R. Berkley Corporation shares.
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Traded Dec 23, 2025 · Filed Dec 30, 2025
A big owner of W. R. Berkley Corporation spent $144K 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
~$144,228
Shares × reported transaction price
$100K–$500K
First purchase in 0 months
Confirmed open-market purchases by the same insider in the available history
No
Compared with 4 earlier confirmed purchases
No other insider purchases within 30 days
Distinct insiders at the same issuer with confirmed open-market purchases
64 days after results of Oct 20, 2025, 34 days before results of Jan 26, 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 $70.23 on Dec 23, 2025, 24% above its 52-week low and 10% below its high, after a 7% drop over the previous 30 trading days
52-week range $56.70 (Jan 10, 2025) to $78.46 (Oct 14, 2025), 62% of the way up, from 250 adjusted closes. 30 trading days earlier: $75.84 on Nov 10, 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 | -1.1% | +0.7% | -1.8% |
| 30 days | -3.6% | +1.0% | -4.6% |
| 90 days | -6.4% | -8.0% | +1.6% |
| 180 days | +0.3% | +7.9% | -7.6% |
Past results only. Not a forecast.
54.6M → 54.9M shares held+1% of their stake
A big owner of W. R. Berkley Corporation spent $19.6M of their very own money to buy W. R. Berkley Corporation shares.
54.9M → 55M shares held
A big owner of W. R. Berkley Corporation spent $5.19M of their very own money to buy W. R. Berkley Corporation shares.
55M → 55M shares held
A big owner of W. R. Berkley Corporation spent $53K 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.
