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Insider

Sung Lee

EVP, Chief Financial Officer

Sung Lee (EVP, Chief Financial Officer) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales, 1 filed past the two-business-day deadline), most often in Cytokinetics, Incorporated (CYTK). The largest single filing was $3.2M of CYTK (38,730 sh × $82.30, as filed), executed Jun 24.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
4
0 buys · 4 sells · 1 late
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$5.6M
shares × price, as filed
Last traded
Jun 29
Filed Jun 29

Median ADV $207.8M across their filed names

Open performance
Volume by month
$3.5M$1.7M$0Oct 2024Apr 2025Oct 2025Apr 2026Mar 2026 · sells $307KMay 2026 · sells $1.8MJun 2026 · sells $3.5M
Buys $0 Sells $5.6M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 4 filings

Sector per market data · by filing · past 12 months

Most traded names
CYTK Cytokinetics, Incorporated CYTK · 0 buys · 4 sells 4 filings
Recent filings
CYTKSALE Cytokinetics, Incorporated View filing → $266K
3,134 sh × $85.00
Exec Jun 29
Filed Jun 29 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $3.2M
38,730 sh × $82.30
Exec Jun 24
Filed Jun 29 · 5:30 PM ET †
CYTKSALE Cytokinetics, Incorporated View filing → $1.8M
23,906 sh × $76.87
Exec May 5
Filed May 5 · 5:30 PM ET
CYTKSALE Cytokinetics, Incorporated View filing → $307K
4,935 sh × $62.15
Exec Mar 17
Filed Mar 18 · 5:30 PM ET