WALTER ISAACSON
CIK 1270821 · last filed 2026-05-22
WALTER ISAACSON is a corporate insider who has filed 70 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for UAL, was dated May 22, 2026. Across all open-market trades the lifetime net is −$420.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $733.9K 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.
$733.9K
3
70
-$420.0K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UAL | Director | 6,353 | $115.52 | $733.9K | -$420.0K | 55 | 2026-05-22 |
| United Airlines Holdings, Inc. (UAUA) Delisted | Director | — | — | — | $0 | 13 | 2010-10-01 |
| READERS DIGEST ASSOCIATION INC (RDA) Delisted | Director | 17,600 | — | — | $0 | 1 | 2007-02-15 |
Recent Filings
70 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | UAL | Grant (A) | — | $0 | EDGAR |
| 2026-04-02 | UAL | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | UAL | Grant (A) | — | $0 | EDGAR |
| 2025-10-02 | UAL | Grant (A) | — | $0 | EDGAR |
| 2025-07-02 | UAL | Grant (A) | — | $0 | EDGAR |
| 2025-05-27 | UAL | Grant (A) | — | $0 | EDGAR |
| 2025-04-02 | UAL | Grant (A) | — | $0 | EDGAR |
| 2025-01-03 | UAL | Grant (A) | — | $0 | EDGAR |
| 2024-10-02 | UAL | Grant (A) | — | $0 | EDGAR |
| 2024-07-02 | UAL | Grant (A) | — | $0 | EDGAR |