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BERKLEY W R CORP

CIK 11544 · last filed 2017-12-04

BERKLEY W R CORP is a corporate insider who has filed 15 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing shows the insider sold $8.9M of HQY on Dec 4, 2017. Across all open-market trades the lifetime net is −$32.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $627.2M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$627.20M

Companies

2

Total Filings

15

Lifetime Open-Market Net

-$32.17M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
HQY 10%+ Owner 6,404,561 $97.93 $627.20M -$89.50M 4 2017-12-04
BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted 10%+ Owner 384,341 — — $57.33M 11 2008-03-26

Recent Filings

15 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2017-12-04 HQY Sell (S) −170,313 -$8.91M EDGAR
2017-11-29 HQY Sell (S) −39,000 -$2.03M EDGAR
2017-11-24 HQY Sell (S) −231,663 -$11.89M EDGAR
2017-11-06 HQY Sell (S) −1,258,512 -$66.67M EDGAR
2008-03-26 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +710,113 $20.42M EDGAR
2007-08-06 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +109,900 $3.38M EDGAR
2007-08-03 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +76,400 $2.28M EDGAR
2007-08-03 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +61,800 $1.98M EDGAR
2007-08-01 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +270,400 $8.41M EDGAR
2007-08-01 BLACKSTONE MORTGAGE TRUST, INC. (CT) Delisted Buy (P) +122,700 $3.79M EDGAR
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.