ARTHUR SONNENBLICK
CIK 1247862 · last filed 2026-05-22
"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
$18.1K
Companies
1
Total Filings
20
Lifetime Open-Market Net
-$2.01M
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 |
|---|---|---|---|---|---|---|---|
| ALX | Director | 69 | $262.60 | $18.1K | -$2.01M | 20 | 2026-05-22 |
Recent Filings · Page 2 of 2
20 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-05-23 | ALX | Grant (A) | — | $0 | EDGAR |
| 2015-05-26 | ALX | Grant (A) | — | $0 | EDGAR |
| 2013-05-28 | ALX | Grant (A) | — | $0 | EDGAR |
| 2012-05-29 | ALX | Grant (A) | — | $0 | EDGAR |
| 2011-08-03 | ALX | Grant (A) | +69 | $27.1K | EDGAR |
| 2011-05-31 | ALX | Grant (A) | — | $0 | EDGAR |
| 2008-09-22 | ALX | Mixed | — | -$1.09M | EDGAR |
| 2008-08-07 | ALX | Mixed | — | -$312.3K | EDGAR |
| 2008-04-10 | ALX | Mixed | — | -$72.7K | EDGAR |
| 2007-06-07 | ALX | Mixed | — | -$180.8K | EDGAR |
Showing 11–20 of 20
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Page 2 of 2
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.