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CYTK
NASDAQ Life Sciences

Officer Andrew Callos Files Intent to Sell $5.28M in Shares

Analysis by Wiseek AI
Sentiment info
Negative
Importance info
7
Price
$64.035
Mkt Cap
$8.051B
52W Low
$29.31
52W High
$70.98
Market data snapshot near publication time

Summary

An officer at Cytokinetics has filed a Form 144 to sell $5.28 million in company stock, continuing a recent trend of insider dispositions.


Key Events

  • Officer Files Intent to Sell Shares

    Andrew Callos, an officer, filed a Form 144 to sell 79,639 shares of common stock, valued at approximately $5.28 million.

  • Shares from Option Exercise and RSUs

    The shares to be sold were acquired through the exercise of stock options (72,190 shares) and vesting of restricted stock units (7,449 shares).

  • Continuation of Insider Selling Pattern

    This filing is part of an ongoing pattern of insider selling by Mr. Callos, with over $3.79 million in shares already sold in the past three months, some under 10b5-1 plans.


Analysis

Andrew Callos, an officer at Cytokinetics, has filed a Form 144 indicating his intent to sell approximately $5.28 million worth of common stock. This proposed sale follows a pattern of insider selling from Mr. Callos, including previous sales under 10b5-1 plans. The shares intended for sale are primarily derived from the exercise of stock options and vesting of restricted stock units. While these sales are often for liquidity or tax planning, a consistent pattern of officer selling can be viewed negatively by the market, especially given the company's recent commercial launch plans for MYQORZO.

At the time of this filing, CYTK was trading at $64.03 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $8.1B. The 52-week trading range was $29.31 to $70.98. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.

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CYTK - Latest Insights

CYTK
May 27, 2026, 4:00 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $77.15
Real-time Price: $78.17 info
Change: +$1.02 (+1%) info
Market Cap: $9.727B info
CYTK
May 20, 2026, 3:14 AM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $76.45
Real-time Price: $78.17 info
Change: +$1.72 (+2%) info
Market Cap: $9.727B info
CYTK
May 08, 2026, 4:13 PM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $76.91
Real-time Price: $78.17 info
Change: +$1.26 (+2%) info
Market Cap: $9.727B info
CYTK
May 08, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $76.91
Real-time Price: $78.17 info
Change: +$1.26 (+2%) info
Market Cap: $9.727B info
CYTK
May 08, 2026, 10:51 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $78.41
Real-time Price: $78.17 info
Change: -$0.240 (-0.31%) info
Market Cap: $9.727B info
CYTK
May 07, 2026, 5:19 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $74.29
Real-time Price: $78.17 info
Change: +$3.88 (+5%) info
Market Cap: $9.727B info
CYTK
May 06, 2026, 11:01 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $74.63
Real-time Price: $78.17 info
Change: +$3.54 (+5%) info
Market Cap: $9.727B info
CYTK
May 05, 2026, 5:26 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $76.50
Real-time Price: $78.17 info
Change: +$1.67 (+2%) info
Market Cap: $9.727B info
CYTK
May 05, 2026, 4:45 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $76.44
Real-time Price: $78.17 info
Change: +$1.73 (+2%) info
Market Cap: $9.727B info
CYTK
May 05, 2026, 4:12 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $76.50
Real-time Price: $78.17 info
Change: +$1.67 (+2%) info
Market Cap: $9.727B info