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

12 trades

$5.62M

Net Position

Net Seller

$5.62M

Companies Traded

CYTK

Active Period

Apr 2021 – May 2026

12 total trades

Most Recent

Sell CYTK

May 5, 2026 · $1.52M

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

Buys

0 · $0.00

Sells

12 · $5.62M

Total Shares Bought

Total Shares Sold

93,401

CYTK Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 5, 2026	Sell	20,000	$75.97	$1.52M	75,237
Dec 2, 2025	Sell	8,750	$63.90	$559.1K	0
Apr 15, 2025	Sell	3,190	$38.66	$123.3K	0
Dec 11, 2024	Sell	1,780	$50.42	$89.7K	0
Apr 25, 2024	Sell	10,562	$64.54	$681.7K	0
Feb 14, 2024	Sell	5,000	$76.48	$382.4K	0
Jan 12, 2024	Sell	5,000	$85.14	$425.7K	0
Dec 18, 2023	Sell	2,458	$36.34	$89.3K	0
May 15, 2023	Sell	4,166	$37.77	$157.3K	0
Sep 12, 2022	Sell	21,759	$54.94	$1.20M	0
Nov 5, 2021	Sell	8,503	$40.00	$340.1K	0
Apr 1, 2021	Sell	2,233	$23.66	$52.8K	0