Net shares · 365d
-89.5K
0 buy · 89.5K sell
Net value · 365d
-$5.9M
$0 in · $5.9M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
9
0 buy · 89.5K sell
Net buy / sell volume (all companies)
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Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions · open-market
Include grants & non-market-
CYTK Sell·S
President & CEO · 10b5-1
$528.5K
7.5K sh · $70.46
Own -2%
-
CYTK Sell·S
President & CEO · 10b5-1
$579.1K
7.5K sh · $77.21
Own -2%
-
CYTK Sell·S
President & CEO · 10b5-1
$584.4K
7.5K sh · $77.92
Own -2%
-
CYTK Sell·S
President & CEO · 10b5-1
$447.1K
7.5K sh · $59.62
Own -2%
-
CYTK Sell·S
President & CEO · 10b5-1
$490.4K
7.5K sh · $65.38
Own -2%
-
CYTK Sell·S
President & CEO · 10b5-1
$499.7K
7.5K sh · $66.63
Own -2%
-
CYTK Sell·S
President & CEO
$1.5M
23.9K sh · $62.15
Own -5%
-
CYTK Sell·S
President & CEO
$787.6K
12.7K sh · $62.15
Own -3%
-
CYTK Sell·S
President & CEO
$481.6K
7.9K sh · $60.72
Own -2%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 15, 2026 | CYTK | Sell S | 7.5K | $528.5K |
| May 27, 2026 | CYTK | Sell S | 7.5K | $579.1K |
| May 14, 2026 | CYTK | Sell S | 7.5K | $584.4K |
| Apr 29, 2026 | CYTK | Sell S | 7.5K | $447.1K |
| Apr 15, 2026 | CYTK | Sell S | 7.5K | $490.4K |
| Apr 1, 2026 | CYTK | Sell S | 7.5K | $499.7K |
| Mar 17, 2026 | CYTK | Sell S | 23.9K | $1.5M |
| Mar 17, 2026 | CYTK | Sell S | 12.7K | $787.6K |
| Mar 9, 2026 | CYTK | Sell S | 7.9K | $481.6K |
About Robert I Blum
This profile aggregates every SEC Form 4 insider transaction reported by Robert I Blum across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.