CYTOKINETICS INC (CYTK) insider trading
No open-market insider purchases of CYTOKINETICS INC are on record; 7 open-market sales are.
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Insider purchases
No open-market purchases on record.
Insider sales
7 open-market sales on record
| Filed | Insider | Sold |
|---|---|---|
| Oct 20 Form 4 (opens sec.gov) |
Fady Ibraham MalikOfficer · planned (10b5-1) · option shares | $224k 3,500 at $64.01 |
| Oct 13 Form 4 (opens sec.gov) |
Robert I. BlumPresident · planned (10b5-1) · option shares | $472k 7,500 at $62.88 |
| Oct 6 Form 4 (opens sec.gov) |
Fady Ibraham MalikOfficer · planned (10b5-1) · option shares | $215k 3,500 at $61.38 |
| Sep 28 Form 4 (opens sec.gov) |
Robert I. BlumPresident · planned (10b5-1) · option shares | $491k 7,500 at $65.46 |
| Sep 22 Form 4 (opens sec.gov) |
Fady Ibraham MalikOfficer · planned (10b5-1) · option shares | $239k 3,500 at $68.29 |
| Sep 15 Form 4 (opens sec.gov) |
Robert E. LandryDirector · planned (10b5-1) | $72k 1,000 at $72.13 · 11% of holdings |
| Sep 15 Form 4 (opens sec.gov) |
Robert I. BlumPresident · planned (10b5-1) | $7.3M 105,426 at $69.62 · 26% of holdings |
Most insider sales are planned in advance or made for personal reasons, so a sale says less than a buy.
CYTK trades reported by members of Congress
| Reported | Member | Trade | Amount |
|---|---|---|---|
| Oct 12 |  Gilbert Ray Cisneros, Jr.D-CA · House13 days after the trade | Buy | $1K–$15K |
Members of Congress report trades up to 45 days later, in dollar ranges. Every member's trades.
Planned insider sales of CYTK (Form 144)
| Filed | Insider | To sell |
|---|---|---|
| Oct 20 Form 144 | FADY MALIKOfficer · 10b5-1 plan | $1.0M 16,386 shares from Oct 20 |
| Oct 13 Form 144 | ROBERT BLUMDirector, Officer · 10b5-1 plan | $1.4M 22,500 shares from Oct 12 |
A Form 144 is filed before an insider sells restricted or control shares; the Form 4 reports the sale once made.
Questions
Are insiders buying CYTK stock?
Not recently: no open-market purchases were filed in the last 90 days.
Who bought CYTK stock most recently?
No insider has bought CYTK on the open market in the filings on record.
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Oct 20, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer