Free Trial

Cytokinetics (CYTK) Insider Trading & Ownership

Cytokinetics logo
$71.38 +1.23 (+1.75%)
Closing price 04:00 PM Eastern
Extended Trading
$69.28 -2.10 (-2.93%)
As of 06:14 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Cytokinetics (NASDAQ:CYTK) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
2.60%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
9
Amount Of
Insider Selling
(Last 12 Months)
$28.89M
Get CYTK Insider Trade Alerts

Want to know when executives and insiders are buying or selling Cytokinetics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

CYTK Insider Buying and Selling by Quarter

Cytokinetics Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
6/9/2026Sell3,500$67.98$237,930.00  
6/1/2026Sell15,000$74.08$1,111,200.00  
6/1/2026Sell5,000$74.08$370,400.00  
6/1/2026Sell2,933$76.09$223,171.97  
5/27/2026Sell7,500$77.21$579,075.00  
5/14/2026Sell7,500$77.92$584,400.00  
5/5/2026Sell3,500$77.37$270,795.00  
5/1/2026Sell15,857$65.00$1,030,705.00  
4/30/2026Sell15,000$63.26$948,900.00  
4/29/2026Sell7,500$59.62$447,150.00  
4/21/2026Sell3,500$65.69$229,915.00  
4/15/2026Sell7,449$66.02$491,782.98  
4/15/2026Sell7,500$65.38$490,350.00  
4/7/2026Sell4,500$65.11$292,995.00  
3/18/2026Sell1,930$62.07$119,795.10  
3/17/2026Sell8,542$62.15$530,885.30  
3/17/2026Sell12,033$62.15$747,850.95  
3/17/2026Sell36,601$62.15$2,274,752.15  
3/17/2026Sell4,935$62.15$306,710.25  
3/16/2026Sell1,709$61.03$104,300.27  
3/9/2026Sell2,582$60.72$156,779.04  
3/9/2026Sell2,907$60.72$176,513.04  
3/9/2026Sell7,931$60.72$481,570.32  
3/5/2026Sell26,000$61.87$1,608,620.00  
2/5/2026Sell15,000$61.93$928,950.00  
2/2/2026Sell886$62.10$55,020.60  
1/5/2026Sell15,000$60.28$904,200.00  
1/2/2026Sell1,798$62.62$112,590.76  
12/29/2025Sell1,809$62.44$112,953.96  
12/22/2025Sell20,000$66.14$1,322,800.00  
12/16/2025Sell2,200$61.24$134,728.00  
12/8/2025Sell1,042$65.96$68,730.32  
12/5/2025Sell52,486$65.95$3,461,451.70  
12/2/2025Sell2,200$63.89$140,558.00  
12/2/2025Sell8,750$63.90$559,125.00  
12/1/2025Sell28,064$66.72$1,872,430.08  
12/1/2025Sell2,150$66.80$143,620.00  
11/19/2025Sell5,000$64.73$323,650.00  
11/18/2025Sell2,200$66.45$146,190.00  
11/11/2025Sell5,175$65.08$336,789.00  
Why this tiny stock may move before the SpaceX IPO drops (Ad)

The projected SpaceX and xAI S-1 filing hits the SEC on June 1st - and analyst Dylan Jovine says $1.75 trillion in stored capital will be looking for a home when it does. But the real opportunity isn't the IPO itself. Jovine has identified a small-cap supplier trading near $4 that sits directly in the path of xAI's Colossus infrastructure buildout - and a specific trigger in the S-1 could reprice it overnight.tc pixel

Get the ticker and full briefing before the June roadshow begins
11/4/2025Sell2,295$59.55$136,667.25  
10/30/2025Sell5,000$62.86$314,300.00  
10/27/2025Sell4,375$58.68$256,725.00  
10/21/2025Sell2,105$58.22$122,553.10  
10/16/2025Sell5,000$60.03$300,150.00  
10/9/2025Buy$60.31$1,001 - $15,000
10/7/2025Sell2,000$60.56$121,120.00  
10/6/2025Sell6,757$60.00$405,420.00  
10/1/2025Sell5,000$55.05$275,250.00  
9/30/2025Sell6,695$55.08$368,760.60  
9/23/2025Sell2,000$49.28$98,560.00  
9/15/2025Sell5,000$49.77$248,850.00  
9/9/2025Sell2,000$51.29$102,580.00  
9/2/2025Sell6,756$50.00$337,800.00  
8/19/2025Sell2,000$38.31$76,620.00  
8/5/2025Sell2,000$36.34$72,680.00  
7/29/2025Sell5,000$36.45$182,250.00  
7/22/2025Sell2,000$37.47$74,940.00  
7/14/2025Sell5,000$38.15$190,750.00  
7/8/2025Sell2,000$33.76$67,520.00  
6/17/2025
Lisa C. McClain
Lisa C. McClain
House (R-MI)
Sell$32.54$1,001 - $15,000
6/16/2025Sell5,000$33.80$169,000.00  
(Data available from 1/1/2013 forward)

CYTK Insider Trading Activity - Frequently Asked Questions

2.60% of Cytokinetics stock is owned by insiders. Learn more on CYTK's insider holdings.

The following insiders have sold CYTK shares in the last 24 months: Andrew Callos ($12,546,573.40), B Lynne Parshall ($2,082,200.00), Edward M Md Kaye ($3,661,087.25), Fady Ibraham Malik ($7,996,592.34), John T Henderson ($772,198.00), Muna Bhanji ($43,227.42), Robert Arthur Harrington ($175,179.83), Robert I Blum ($14,857,392.51), Sung Lee ($306,710.25), Wendall Wierenga ($1,037,885.62), and Wendell Wierenga ($1,579,525.00).

Insiders have sold a total of 790,916 Cytokinetics shares in the last 24 months for a total of $45,058,571.62 sold.

Gilbert Ray Cisneros, Jr. (D-CA) has bought shares of Cytokinetics in the last year totaling $8,000. Lisa C. McClain (R-MI) has sold shares totaling $8,000.



This page (NASDAQ:CYTK) was last updated on 6/15/2026 by MarketBeat.com Staff.
From Our Partners