Corporate insider · disclosed-activity record
Blum Alexander
Officer (via Charles Schwab & Co., Inc.)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
0
Bearish filings
21
Names touched
1
Disclosed $ (bull / bear)
$0 / $14.2M
Most active in: U (21)
Disclosures, last 12 months
21 of 21 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-05-28 | U | filed notice to sell | $57K | SEC ↗ |
| 2026-05-28 | U | sold | $57K | SEC ↗ |
| 2026-05-26 | U | filed notice to sell | $517K | SEC ↗ |
| 2026-05-26 | U | sold | $517K | SEC ↗ |
| 2026-02-27 | U | filed notice to sell | $48K | SEC ↗ |
| 2026-02-27 | U | sold | $48K | SEC ↗ |
| 2026-02-25 | U | filed notice to sell | $184K | SEC ↗ |
| 2026-02-25 | U | sold | $184K | SEC ↗ |
| 2025-11-28 | U | filed notice to sell | $84K | SEC ↗ |
| 2025-11-28 | U | sold | $84K | SEC ↗ |
| 2025-11-25 | U | filed notice to sell | $1.7M | SEC ↗ |
| 2025-11-25 | U | sold | $1.0M | SEC ↗ |
| 2025-11-25 | U | sold | $96K | SEC ↗ |
| 2025-11-25 | U | sold | $561K | SEC ↗ |
| 2025-08-27 | U | filed notice to sell | $2.5M | SEC ↗ |
| 2025-08-27 | U | sold | $2.5M | SEC ↗ |
| 2025-08-25 | U | filed notice to sell | $1.9M | SEC ↗ |
| 2025-08-25 | U | sold | $1.1M | SEC ↗ |
| 2025-08-25 | U | sold | $859K | SEC ↗ |
| 2025-08-11 | U | sold | $85K | SEC ↗ |
| 2025-08-11 | U | filed notice to sell | $85K | SEC ↗ |
Want the read on this corporate insider?
Members see the evaluated track record, whether it survives statistical validation, live alerts when this filer moves, and the full history.
Create a free account →Dispute or correct this record
Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals