Corporate insider · disclosed-activity record
Blum Robert I
President & CEO
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 / $16.7M
Most active in: CYTK (21)
Disclosures, last 12 months
21 of 21 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-07-13 | CYTK | sold | $820 | SEC ↗ |
| 2026-07-13 | CYTK | sold | $614K | SEC ↗ |
| 2026-07-01 | CYTK | sold | $637K | SEC ↗ |
| 2026-07-01 | CYTK | filed notice to sell | $4.5M | SEC ↗ |
| 2026-06-15 | CYTK | sold | $528K | SEC ↗ |
| 2026-05-27 | CYTK | sold | $579K | SEC ↗ |
| 2026-05-14 | CYTK | sold | $584K | SEC ↗ |
| 2026-04-29 | CYTK | sold | $447K | SEC ↗ |
| 2026-04-15 | CYTK | sold | $490K | SEC ↗ |
| 2026-04-01 | CYTK | filed notice to sell | $3.0M | SEC ↗ |
| 2026-03-17 | CYTK | sold | $788K | SEC ↗ |
| 2026-03-17 | CYTK | sold | $1.5M | SEC ↗ |
| 2026-03-09 | CYTK | sold | $482K | SEC ↗ |
| 2025-10-30 | CYTK | sold | $314K | SEC ↗ |
| 2025-10-16 | CYTK | sold | $300K | SEC ↗ |
| 2025-10-01 | CYTK | sold | $275K | SEC ↗ |
| 2025-10-01 | CYTK | filed notice to sell | $824K | SEC ↗ |
| 2025-09-15 | CYTK | sold | $249K | SEC ↗ |
| 2025-09-02 | CYTK | sold | $244K | SEC ↗ |
| 2025-08-15 | CYTK | sold | $192K | SEC ↗ |
| 2025-07-29 | CYTK | sold | $182K | SEC ↗ |
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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