Sung Lee

CYTK

Sung Lee serves as EVP, Chief Financial Officer 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

5 trades

$445.4K

Net Position

Net Seller

$445.4K

Companies Traded

CYTK, VIR

Active Period

Mar 2024 – Dec 2025

5 total trades

Most Recent

Sell CYTK

Dec 22, 2025 · $50.5K

Sung Lee's Insider Trading at Cytokinetics, Incorporated (CYTK)

Buys

0 · $0.00

Sells

4 · $386.0K

Total Shares Bought

Total Shares Sold

8,866

CYTK Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 22, 2025↗	Sell	805	$62.72	$50.5K
Dec 3, 2025↗	Sell	1,560	$65.02	$101.4K
Jun 2, 2025↗	Sell	4,965	$31.21	$155.0K
Dec 3, 2024↗	Sell	1,536	$51.51	$79.1K

Sung Lee's Insider Trading at Vir Biotechnology, Inc. (VIR)

Buys

0 · $0.00

Sells

1 · $59.4K

Total Shares Bought

Total Shares Sold

6,008

VIR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 28, 2024↗	Sell	6,008	$9.89	$59.4K	100,492

Related Insiders

Andrew Callos

officer: EVP, Chief Commercial Officer

CYTKSell · Mar 16, 2026

Robert I Blum

director, officer: President & CEO

CYTKSell · Mar 10, 2026

Fady Ibraham Malik

officer: EVP Research & Development

CYTKSell · Mar 10, 2026

SATO VICKI L

director

VIRSell · Mar 3, 2026

PARSHALL B LYNNE

director

CYTKSell · Mar 2, 2026

Mark Eisner

officer: EVP and Chief Medical Officer

VIRSell · Feb 26, 2026

Backer Marianne De

director, officer: Chief Executive Officer

VIRSell · Feb 26, 2026

Verneuil Vanina de

General Counsel

VIRSell · Feb 24, 2026

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