Callos Andrew Insider Trading Activity
Callos Andrew has been net-selling over the last 12 months with 0 purchases and 21 sales across 1 company.
CYTK is the most-traded position with 21 trades. The largest single transaction was a sale of CYTK for $3.5M on Dec 5, 2025.
Performance Scorecard
Forward stock performance after each transaction by Callos Andrew. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -4.7% | 18% | 22 |
| 90 days | — | -14.8% | 11% | 19 |
| 120 days | — | -25.1% | 18% | 17 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersCYTK · CYTOKINETICS INC
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 5, 2026 | CYTK | Sell | 11,333 | $77.25 | $875K | −16.2% | VP | |
May 1, 2026 | CYTK | Sell | 15,857 | $65.00 | $1.0M | −21.3% | VP | |
Apr 30, 2026 | CYTK | Sell | 15,000 | $63.26 | $949K | −20.4% | VP | |
Apr 15, 2026 | CYTK | Sell | 7,449 | $66.02 | $492K | −11.3% | VP | |
Mar 31, 2026 | CYTK | Sell | 3,639 | $65.00 | $237K | −5.2% | VP | |
Mar 18, 2026 | CYTK | Sell | 1,930 | $62.07 | $120K | −2.4% | VP | |
Mar 17, 2026 | CYTK | Sell | 5,626 | $62.15 | $350K | −7.0% | VP | |
Mar 17, 2026 | CYTK | Sell | 2,916 | $62.15 | $181K | −3.9% | VP | |
Mar 16, 2026 | CYTK | Sell | 1,709 | $61.03 | $104K | −3.6% | VP | |
Mar 9, 2026 | CYTK | Sell | 2,582 | $60.72 | $157K | −5.1% | VP | |
Mar 5, 2026 | CYTK | Sell | 15,000 | $61.87 | $928K | −19.6% | VP | |
Mar 5, 2026 | CYTK | Sell | 11,000 | $61.88 | $681K | −17.9% | VP | |
Mar 2, 2026 | CYTK | Sell | 886 | $61.62 | $55K | −1.7% | VP | |
Feb 5, 2026 | CYTK | Sell | 15,000 | $61.93 | $929K | −22.9% | VP | |
Feb 2, 2026 | CYTK | Sell | 886 | $62.10 | $55K | −1.7% | VP | |
Jan 5, 2026 | CYTK | Sell | 15,000 | $60.28 | $904K | −22.9% | VP | |
Jan 2, 2026 | CYTK | Sell | 913 | $62.09 | $57K | −1.8% | VP | |
Jan 2, 2026 | CYTK | Sell | 885 | $63.16 | $56K | −1.7% | VP | |
Dec 29, 2025 | CYTK | Sell | 1,809 | $62.44 | $113K | −3.4% | VP | |
Dec 8, 2025 | CYTK | Sell | 1,042 | $65.96 | $69K | −2.0% | VP | |
Dec 5, 2025 | CYTK | Sell | 52,486 | $65.95 | $3.5M | −50.9% | VP | |
Jun 5, 2025 | CYTK | Sell | 8,659 | $32.04 | $277K | −14.3% | VP |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| CYTK | CYTOKINETICS INC | 22 | $12.1M |
Other insiders at CYTOKINETICS INC
4 other tracked filers at CYTK.