HENDERSON JOHN T

CYTK

HENDERSON JOHN T serves as Director at Cytokinetics, Incorporated (CYTK). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

11 trades

$4.12M

Net Position

Net Seller

$4.12M

Companies Traded

CYTK

Active Period

Apr 2021 – Dec 2025

11 total trades

Most Recent

Sell CYTK

Dec 2, 2025 · $559.1K

HENDERSON JOHN T's Insider Trading at Cytokinetics, Incorporated (CYTK)

Buys

0 · $0.00

Sells

11 · $4.12M

Total Shares Bought

Total Shares Sold

74,501

CYTK Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 2, 2025↗	Sell	8,750	$63.90	$559.1K
Apr 15, 2025↗	Sell	3,190	$38.66	$123.3K
Dec 11, 2024↗	Sell	1,780	$50.42	$89.7K
Apr 25, 2024↗	Sell	10,562	$64.54	$681.7K
Feb 14, 2024↗	Sell	5,000	$76.48	$382.4K
Jan 12, 2024↗	Sell	5,000	$85.14	$425.7K
Dec 18, 2023↗	Sell	2,458	$36.34	$89.3K
May 15, 2023↗	Sell	4,166	$37.77	$157.3K
Sep 12, 2022↗	Sell	21,759	$54.95	$1.20M
Nov 5, 2021↗	Sell	8,503	$40.00	$340.1K
Apr 1, 2021↗	Sell	3,333	$23.54	$78.5K