Robert Arthur Harrington, a director at $CYTK, sold 2,150 shares of the company on 12-01-2025 for an estimated $143,620. We received data on the trade from a recent SEC filing. This was a sale of approximately 10.4% of their shares of this class of stock. Following this trade, they now own 18,542 shares of this class of $CYTK stock.
$CYTK Insider Trading Activity
$CYTK insiders have traded $CYTK stock on the open market 32 times in the past 6 months. Of those trades, 0 have been purchases and 32 have been sales.
Here’s a breakdown of recent trading of $CYTK stock by insiders over the last 6 months:
- ROBERT I BLUM (President & CEO) has made 0 purchases and 10 sales selling 50,000 shares for an estimated $2,284,200.
- EDWARD M. MD KAYE has made 0 purchases and 5 sales selling 29,019 shares for an estimated $1,565,485.
- FADY IBRAHAM MALIK (EVP Research & Development) has made 0 purchases and 12 sales selling 24,600 shares for an estimated $1,149,010.
- B LYNNE PARSHALL sold 5,000 shares for an estimated $323,650
- ANDREW CALLOS (EVP, Chief Commercial Officer) sold 8,659 shares for an estimated $277,434
- WENDELL WIERENGA sold 4,375 shares for an estimated $256,725
- ROBERT ARTHUR HARRINGTON has made 0 purchases and 2 sales selling 4,300 shares for an estimated $248,260.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$CYTK Hedge Fund Activity
We have seen 229 institutional investors add shares of $CYTK stock to their portfolio, and 172 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- VESTAL POINT CAPITAL, LP removed 2,250,000 shares (-75.6%) from their portfolio in Q3 2025, for an estimated $123,660,000
- FMR LLC added 1,824,136 shares (+16.2%) to their portfolio in Q3 2025, for an estimated $100,254,514
- T. ROWE PRICE INVESTMENT MANAGEMENT, INC. added 1,478,056 shares (+8.4%) to their portfolio in Q3 2025, for an estimated $81,233,957
- WOODLINE PARTNERS LP added 1,435,422 shares (+676.1%) to their portfolio in Q3 2025, for an estimated $78,890,793
- WESTFIELD CAPITAL MANAGEMENT CO LP removed 1,310,336 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $43,293,501
- UBS GROUP AG removed 1,267,414 shares (-41.3%) from their portfolio in Q3 2025, for an estimated $69,657,073
- HOOD RIVER CAPITAL MANAGEMENT LLC removed 1,256,580 shares (-100.0%) from their portfolio in Q2 2025, for an estimated $41,517,403
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
$CYTK Congressional Stock Trading
Members of Congress have traded $CYTK stock 3 times in the past 6 months. Of those trades, 2 have been purchases and 1 have been sales.
Here’s a breakdown of recent trading of $CYTK stock by members of Congress over the last 6 months:
- REPRESENTATIVE GILBERT RAY CISNEROS, JR. purchased up to $15,000 on 10/09.
- REPRESENTATIVE LISA C. MCCLAIN has traded it 2 times. They made 1 purchase worth up to $15,000 on 06/11 and 1 sale worth up to $15,000 on 06/17.
To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard.
$CYTK Analyst Ratings
Wall Street analysts have issued reports on $CYTK in the last several months. We have seen 8 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- B. Riley Securities issued a "Buy" rating on 11/10/2025
- Barclays issued a "Overweight" rating on 10/06/2025
- HC Wainwright & Co. issued a "Buy" rating on 09/29/2025
- Needham issued a "Buy" rating on 09/02/2025
- JMP Securities issued a "Market Outperform" rating on 09/02/2025
- Citigroup issued a "Buy" rating on 09/02/2025
- Stifel issued a "Buy" rating on 09/02/2025
To track analyst ratings and price targets for $CYTK, check out Quiver Quantitative's $CYTK forecast page.
$CYTK Price Targets
Multiple analysts have issued price targets for $CYTK recently. We have seen 11 analysts offer price targets for $CYTK in the last 6 months, with a median target of $82.0.
Here are some recent targets:
- Leonid Timashev from RBC Capital set a target price of $87.0 on 11/11/2025
- Mayank Mamtani from B. Riley Securities set a target price of $90.0 on 11/10/2025
- Gena Wang from Barclays set a target price of $82.0 on 10/06/2025
- Jason Zemansky from B of A Securities set a target price of $56.0 on 10/02/2025
- Joseph Pantginis from HC Wainwright & Co. set a target price of $120.0 on 09/29/2025
- Cory Kasimov from Evercore ISI Group set a target price of $80.0 on 09/03/2025
- Serge Belanger from Needham set a target price of $72.0 on 09/02/2025
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
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