CYTOKINETICS INC

Ticker: CYTK CUSIP: 23282W605 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 407,253 Value ($000) $25,877 Avg Close $62.21 Range $53.61 - $70.98
Q3 2025
Shares 187,969 Value ($000) $10,331 Avg Close $41.20 Range $32.66 - $55.92
Q2 2025
Shares 333,282 Value ($000) $11,012 Avg Close $34.78 Range $29.31 - $43.69
Q1 2025
Shares 204,512 Value ($000) $8,219 Avg Close $45.96 Range $39.81 - $52.80
Q3 2023
Shares 14,059 Value ($000) $414 Avg Close $33.30 Range $28.96 - $37.10
Q2 2023
Shares 16,678 Value ($000) $544 Avg Close $37.00 Range $32.32 - $41.24
Q4 2022
Shares 4,977 Value ($000) $228 Avg Close $42.95 Range $35.35 - $52.40
Q3 2022
Shares 2,154 Value ($000) $104 Avg Close $48.13 Range $38.16 - $55.80
Q1 2022
Shares 10,580 Value ($000) $389 Avg Close $35.53 Range $29.26 - $46.95
Q4 2021
Shares 84,220 Value ($000) $3,839 Avg Close $38.59 Range $33.41 - $47.90
Q2 2021
Shares 50,455 Value ($000) $999 Avg Close $23.48 Range $19.52 - $28.12
Q1 2021
Shares 32,077 Value ($000) $746 Avg Close $21.35 Range $18.00 - $25.82
Q4 2020
Shares 30,948 Value ($000) $643 Avg Close $18.28 Range $14.71 - $30.14
Q3 2020
Shares 20,169 Value ($000) $437 Avg Close $23.39 Range $20.17 - $29.20
Q3 2019
Shares 688 Value ($000) $8 Avg Close $12.55 Range $10.64 - $14.94
Q2 2019
Shares 3,315 Value ($000) $37 Avg Close $9.64 Range $7.76 - $11.48
Q1 2019
Shares 1,508 Value ($000) $12 Avg Close $7.35 Range $5.75 - $10.44
Q3 2018
Shares 37,272 Value ($000) $367 Avg Close $8.02 Range $6.21 - $10.00
Q2 2018
Shares 56,714 Value ($000) $471 Avg Close $8.32 Range $6.75 - $10.00
Q1 2018
Shares 35,050 Value ($000) $252 Avg Close $8.57 Range $7.15 - $10.26
Q4 2017
Shares 29,364 Value ($000) $239 Avg Close $11.35 Range $7.00 - $15.95
Q3 2017
Shares 66,057 Value ($000) $958 Avg Close $13.66 Range $11.78 - $15.33
Q2 2017
Shares 27,260 Value ($000) $330 Avg Close $13.90 Range $11.00 - $17.20
Q1 2017
Shares 21,813 Value ($000) $280 Avg Close $11.69 Range $9.80 - $13.70
Q4 2016
Shares 20,810 Value ($000) $253 Avg Close $10.61 Range $8.77 - $12.75
Q3 2016
Shares 26,671 Value ($000) $245 Avg Close $10.44 Range $8.51 - $12.98
Q2 2016
Shares 13,034 Value ($000) $124 Avg Close $8.21 Range $6.92 - $10.13
Q4 2015
Shares 24,927 Value ($000) $261 Avg Close $9.81 Range $6.44 - $13.18
Q3 2015
Shares 25,743 Value ($000) $172 Avg Close $6.83 Range $5.88 - $7.95
Q2 2015
Shares 26,391 Value ($000) $177 Avg Close $6.56 Range $5.50 - $7.59
Q4 2014
Shares 5,710 Value ($000) $46 Avg Close $4.29 Range $3.05 - $8.25
Q3 2014
Shares 144,210 Value ($000) $508 Avg Close $4.20 Range $3.49 - $4.99
Q2 2014
Shares 277,531 Value ($000) $1,327 Avg Close $6.10 Range $3.96 - $13.26
Q1 2014
Shares 191,268 Value ($000) $1,817 Avg Close $9.04 Range $6.42 - $11.13
Q4 2013
Shares 21,992 Value ($000) $143 Avg Close $6.57 Range $5.99 - $7.72