SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

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

Q4 2025

Shares 42,072 Value ($000) $555 Avg Close $14.16 Range $12.26 - $17.31

Q3 2025

Shares 67,800 Value ($000) $1,170 Avg Close $17.80 Range $16.94 - $19.31

Q2 2025

Shares 78,500 Value ($000) $1,388 Avg Close $16.13 Range $13.55 - $17.75

Q1 2025

Shares 66,300 Value ($000) $1,090 Avg Close $16.26 Range $15.32 - $17.96

Q4 2024

Shares 32,800 Value ($000) $526 Avg Close $15.84 Range $14.41 - $17.17

Q3 2024

Shares 63,200 Value ($000) $952 Avg Close $15.20 Range $14.09 - $16.83

Q2 2024

Shares 102,300 Value ($000) $1,515 Avg Close $15.09 Range $13.24 - $16.21

Q1 2024

Shares 131,700 Value ($000) $2,101 Avg Close $16.46 Range $14.78 - $18.14

Q4 2023

Shares 215,400 Value ($000) $3,334 Avg Close $15.39 Range $13.53 - $18.05

Q3 2023

Shares 299,900 Value ($000) $4,280 Avg Close $13.43 Range $10.46 - $15.97

Q2 2023

Shares 298,400 Value ($000) $3,966 Avg Close $12.55 Range $10.66 - $13.84

Q1 2023

Shares 268,800 Value ($000) $2,723 Avg Close $9.13 Range $8.05 - $10.84

Q4 2022

Shares 333,800 Value ($000) $2,734 Avg Close $8.12 Range $7.53 - $8.91

Q3 2022

Shares 207,800 Value ($000) $1,588 Avg Close $6.94 Range $6.13 - $7.72

Q2 2022

Shares 37,700 Value ($000) $238 Avg Close $7.28 Range $6.18 - $8.16

Q1 2022

Shares 34,500 Value ($000) $275 Avg Close $9.08 Range $7.96 - $10.14

Q4 2021

Shares 124,487 Value ($000) $1,161 Avg Close $9.81 Range $8.59 - $11.46

Q3 2021

Shares 193,987 Value ($000) $1,983 Avg Close $8.98 Range $7.16 - $10.84

Q2 2021

Shares 50,687 Value ($000) $488 Avg Close $10.68 Range $9.41 - $11.94

Q1 2021

Shares 39,087 Value ($000) $410 Avg Close $11.44 Range $10.00 - $12.86

Q4 2020

Shares 58,687 Value ($000) $653 Avg Close $9.87 Range $8.61 - $11.30

Q3 2020

Shares 35,687 Value ($000) $339 Avg Close $9.99 Range $8.63 - $11.15

Q2 2020

Shares 46,890 Value ($000) $438 Avg Close $10.36 Range $8.95 - $11.94

Q1 2020

Shares 46,390 Value ($000) $496 Avg Close $10.74 Range $8.53 - $12.33

Q4 2019

Shares 46,590 Value ($000) $570 Avg Close $11.80 Range $11.00 - $13.01

Q3 2019

Shares 42,090 Value ($000) $503 Avg Close $12.92 Range $11.12 - $15.57

Q2 2019

Shares 40,690 Value ($000) $612 Avg Close $14.84 Range $13.36 - $17.25

Q1 2019

Shares 44,590 Value ($000) $607 Avg Close $13.88 Range $13.15 - $14.92

Q4 2018

Shares 43,690 Value ($000) $579 Avg Close $14.41 Range $12.21 - $15.69

Q3 2018

Shares 47,649 Value ($000) $734 Avg Close $15.11 Range $14.10 - $15.85

Q2 2018

Shares 46,849 Value ($000) $705 Avg Close $15.05 Range $14.16 - $15.85

Q1 2018

Shares 35,849 Value ($000) $536 Avg Close $15.13 Range $13.75 - $16.25

Q4 2017

Shares 39,149 Value ($000) $613 Avg Close $16.76 Range $15.18 - $18.85

Q3 2017

Shares 52,749 Value ($000) $810 Avg Close $16.33 Range $14.45 - $18.05

Q2 2017

Shares 40,488 Value ($000) $717 Avg Close $17.90 Range $16.50 - $20.60

Q1 2017

Shares 49,049 Value ($000) $932 Avg Close $19.40 Range $17.40 - $22.60

Q4 2016

Shares 44,963 Value ($000) $933 Avg Close $18.57 Range $16.05 - $21.85

Q3 2016

Shares 56,987 Value ($000) $1,016 Avg Close $18.00 Range $16.24 - $20.96

Q2 2016

Shares 58,587 Value ($000) $1,123 Avg Close $17.44 Range $16.04 - $19.31

Q1 2016

Shares 54,187 Value ($000) $949 Avg Close $17.01 Range $15.49 - $18.31

Q4 2015

Shares 54,182 Value ($000) $993 Avg Close $17.71 Range $15.58 - $19.08

Q3 2015

Shares 56,387 Value ($000) $928 Avg Close $16.55 Range $15.26 - $17.84

Q2 2015

Shares 49,887 Value ($000) $840 Avg Close $18.28 Range $15.93 - $21.73

Q1 2015

Shares 46,987 Value ($000) $901 Avg Close $18.36 Range $16.27 - $20.45

Q4 2014

Shares 47,887 Value ($000) $831 Avg Close $15.59 Range $12.93 - $17.95

Q3 2014

Shares 48,387 Value ($000) $630 Avg Close $14.87 Range $13.00 - $18.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,072	$555	$14.16	$12.26 - $17.31
Q3 2025	67,800	$1,170	$17.80	$16.94 - $19.31
Q2 2025	78,500	$1,388	$16.13	$13.55 - $17.75
Q1 2025	66,300	$1,090	$16.26	$15.32 - $17.96
Q4 2024	32,800	$526	$15.84	$14.41 - $17.17
Q3 2024	63,200	$952	$15.20	$14.09 - $16.83
Q2 2024	102,300	$1,515	$15.09	$13.24 - $16.21
Q1 2024	131,700	$2,101	$16.46	$14.78 - $18.14
Q4 2023	215,400	$3,334	$15.39	$13.53 - $18.05
Q3 2023	299,900	$4,280	$13.43	$10.46 - $15.97
Q2 2023	298,400	$3,966	$12.55	$10.66 - $13.84
Q1 2023	268,800	$2,723	$9.13	$8.05 - $10.84
Q4 2022	333,800	$2,734	$8.12	$7.53 - $8.91
Q3 2022	207,800	$1,588	$6.94	$6.13 - $7.72
Q2 2022	37,700	$238	$7.28	$6.18 - $8.16
Q1 2022	34,500	$275	$9.08	$7.96 - $10.14
Q4 2021	124,487	$1,161	$9.81	$8.59 - $11.46
Q3 2021	193,987	$1,983	$8.98	$7.16 - $10.84
Q2 2021	50,687	$488	$10.68	$9.41 - $11.94
Q1 2021	39,087	$410	$11.44	$10.00 - $12.86
Q4 2020	58,687	$653	$9.87	$8.61 - $11.30
Q3 2020	35,687	$339	$9.99	$8.63 - $11.15
Q2 2020	46,890	$438	$10.36	$8.95 - $11.94
Q1 2020	46,390	$496	$10.74	$8.53 - $12.33
Q4 2019	46,590	$570	$11.80	$11.00 - $13.01
Q3 2019	42,090	$503	$12.92	$11.12 - $15.57
Q2 2019	40,690	$612	$14.84	$13.36 - $17.25
Q1 2019	44,590	$607	$13.88	$13.15 - $14.92
Q4 2018	43,690	$579	$14.41	$12.21 - $15.69
Q3 2018	47,649	$734	$15.11	$14.10 - $15.85
Q2 2018	46,849	$705	$15.05	$14.16 - $15.85
Q1 2018	35,849	$536	$15.13	$13.75 - $16.25
Q4 2017	39,149	$613	$16.76	$15.18 - $18.85
Q3 2017	52,749	$810	$16.33	$14.45 - $18.05
Q2 2017	40,488	$717	$17.90	$16.50 - $20.60
Q1 2017	49,049	$932	$19.40	$17.40 - $22.60
Q4 2016	44,963	$933	$18.57	$16.05 - $21.85
Q3 2016	56,987	$1,016	$18.00	$16.24 - $20.96
Q2 2016	58,587	$1,123	$17.44	$16.04 - $19.31
Q1 2016	54,187	$949	$17.01	$15.49 - $18.31
Q4 2015	54,182	$993	$17.71	$15.58 - $19.08
Q3 2015	56,387	$928	$16.55	$15.26 - $17.84
Q2 2015	49,887	$840	$18.28	$15.93 - $21.73
Q1 2015	46,987	$901	$18.36	$16.27 - $20.45
Q4 2014	47,887	$831	$15.59	$12.93 - $17.95
Q3 2014	48,387	$630	$14.87	$13.00 - $18.30