CALLOS ANDREW

PrivateCIK: 1852129
Location

SOUTH SAN FRANCISCO, CA

CALLOS ANDREW (Chief Commercial Officer) sold 10.7% of their position (8.54K shares) of CYTOKINETICS INC on the open market

Open‑market sale worth $530.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderCALLOS ANDREWCIK 1852129
IssuerCYTOKINETICS INCCIK 1061983
Officer· Chief Commercial Officer
Since Mar 2021
-8.54K
Net shares
Net seller
$530.9K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
8.54K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

5.63K

Price / share

$62.15

Trade value

$349.66K

% of position

7.0%
3/17/2026
80.11K74.49K

Common Stock

Direct
S · Sale

Shares

2.92K

Price / share

$62.15

Trade value

$181.23K

% of position

3.9%
3/17/2026
74.49K71.57K
Total

Net shares

8.54K

Net value

-$530.89K

Derivative Transactions0
No derivative transactions reported
CALLOS ANDREW — Insider Transaction (Form 4) Filed Mar 18, 2026 | Finecho