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Other insiders

Robert I Blum

Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.

Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.

Stock growth & value

Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.

Latest stored close
$62.91
CYTK · 2026-10-09 · USD
Stock price change
+$3.32
+5.57% over the displayed dates
Chart dates
2025-10-13 – 2026-10-09
Completed daily price dates

Stock price · move across the chart or use arrow keys

Oct 13, 2025Oct 9, 2026
Starting investment
$10K
2025-10-13 · hypothetical
Investment value
$10.6K
As of 2026-10-09
Estimated gain / loss
+$557.14
+5.57%

Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.

Collected Form 4 activity · 2026-07-01 – 2026-09-28. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.

Disclosed purchases
—
No priced purchase collected
Disclosed sales
$10.8M
Sale proceeds, not profit

24 transaction lines

SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.

CompanyActionValue
CYTKCytokinetics Inc2026-09-28
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-09-28
Sale10b5-1 plan
$491K
CYTKCytokinetics Inc2026-09-28
Option exercise10b5-1 plan
$79.5K
CYTKCytokinetics Inc2026-09-15
Sale10b5-1 plan
$6.8M
CYTKCytokinetics Inc2026-09-14
Sale10b5-1 plan
$550.8K
CYTKCytokinetics Inc2026-09-14
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-09-14
Gift10b5-1 plan
—
CYTKCytokinetics Inc2026-09-14
Gift10b5-1 plan
—
CYTKCytokinetics Inc2026-09-14
Option exercise10b5-1 plan
$79.5K
CYTKCytokinetics Inc2026-09-14
Gift10b5-1 plan
—
CYTKCytokinetics Inc2026-08-31
Option exercise10b5-1 plan
$79.5K
CYTKCytokinetics Inc2026-08-31
Sale10b5-1 plan
$526.8K
CYTKCytokinetics Inc2026-08-31
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-08-10
Option exercise10b5-1 plan
$79.5K
CYTKCytokinetics Inc2026-08-10
Sale10b5-1 plan
$575.7K
CYTKCytokinetics Inc2026-08-10
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-07-27
Option exercise10b5-1 plan
$79.5K
CYTKCytokinetics Inc2026-07-27
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-07-27
Sale10b5-1 plan
$606.5K
CYTKCytokinetics Inc2026-07-13
Option exercisederivative10b5-1 plan
—
CYTKCytokinetics Inc2026-07-13
Sale10b5-1 plan
$820.2
CYTKCytokinetics Inc2026-07-13
Option exercise10b5-1 plan
$79.4K
CYTKCytokinetics Inc2026-07-13
Sale10b5-1 plan
$614.3K
CYTKCytokinetics Inc2026-07-01
Sale10b5-1 plan
$636.9K

Original sources

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