CYTK Wendell Wierenga sold CYTOKINETICS INC shares — SEC Form 4SELLCYTOKINETICS INC

Wendell Wierenga, Director at CYTOKINETICS INC (CYTK), sold 4,375 shares at $58.68 ($257K) on 2025-10-27, disclosed to the SEC on 2025-10-27.

SEC EDGAR Filing

0001061983-25-000026

View on SEC EDGAR

Trade context

Scheduled sale ($257k) by Director under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.

Modest51/100

Nothing distinguishes this filing.

Opportunistic SellPost-Vest SellExercise & Sell

Trade Context

•Decreased holdings by 12%
•2nd largest sale, out of 3
•Selling near 52-week high (-4% from peak)
•3 other insiders also sold in last 30 days
•Stock up +68% in previous 3 months
+1 more

Filing Info

Filed2025-10-27

Traded2025-10-27

Accession0001061983-25-000026

SourceSEC EDGAR (Historical)

Insider

NameWendell Wierenga

TitleDirector

PIT GradeInsiderUnrated

View Company View Insider

Related Trades by This Insider

Ticker	Type	Filed	Value	7d Stock	Filing
CYTK	SELL	2026-05-05	$302K	—	Filing →
CYTK	SELL	2025-12-23	$1.3M	—

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CYTK Wendell Wierenga sold CYTOKINETICS INC shares — SEC Form 4SELLCYTOKINETICS INC

Trade Context

Filing Info

Insider

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