GOGO INC

Ticker: GOGO CUSIP: 38046C109 Class: Common Stock

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 15,023 Value ($000) $70 Avg Close $7.33 Range $4.44 - $9.93

Q3 2025

Shares 100,394 Value ($000) $862 Avg Close $12.68 Range $8.41 - $16.82

Q2 2025

Shares 106,488 Value ($000) $1,563 Avg Close $10.17 Range $6.44 - $15.10

Q1 2025

Shares 216,069 Value ($000) $1,863 Avg Close $7.82 Range $6.20 - $9.21

Q4 2024

Shares 234,531 Value ($000) $1,897 Avg Close $7.45 Range $6.17 - $9.02

Q3 2024

Shares 454,056 Value ($000) $3,260 Avg Close $8.16 Range $6.62 - $10.05

Q2 2024

Shares 492,298 Value ($000) $4,736 Avg Close $9.47 Range $7.53 - $11.00

Q1 2024

Shares 498,413 Value ($000) $4,376 Avg Close $9.00 Range $7.75 - $11.17

Q4 2023

Shares 498,628 Value ($000) $5,051 Avg Close $10.61 Range $9.49 - $12.01

Q3 2023

Shares 550,152 Value ($000) $6,563 Avg Close $13.81 Range $11.01 - $17.94

Q2 2023

Shares 543,014 Value ($000) $9,237 Avg Close $14.78 Range $11.98 - $17.42

Q1 2023

Shares 341,101 Value ($000) $4,946 Avg Close $15.59 Range $13.81 - $17.46

Q4 2022

Shares 356,531 Value ($000) $5,262 Avg Close $14.44 Range $11.59 - $16.11

Q3 2022

Shares 365,956 Value ($000) $4,435 Avg Close $15.20 Range $11.57 - $19.29

Q2 2022

Shares 357,314 Value ($000) $5,785 Avg Close $19.03 Range $15.95 - $23.69

Q1 2022

Shares 442,255 Value ($000) $8,429 Avg Close $14.62 Range $11.73 - $19.82

Q4 2021

Shares 404,649 Value ($000) $5,475 Avg Close $14.86 Range $12.09 - $19.49

Q3 2021

Shares 352,895 Value ($000) $6,105 Avg Close $12.11 Range $9.61 - $18.75

Q2 2021

Shares 297,829 Value ($000) $3,389 Avg Close $11.57 Range $9.63 - $14.90

Q1 2021

Shares 201,257 Value ($000) $1,944 Avg Close $11.87 Range $9.18 - $17.23

Q4 2020

Shares 188,485 Value ($000) $1,815 Avg Close $9.90 Range $8.02 - $12.88

Q3 2020

Shares 187,711 Value ($000) $1,734 Avg Close $5.46 Range $2.77 - $11.60

Q2 2020

Shares 209,345 Value ($000) $662 Avg Close $2.15 Range $1.33 - $3.88

Q1 2020

Shares 294,646 Value ($000) $625 Avg Close $4.27 Range $1.54 - $6.48

Q4 2019

Shares 273,614 Value ($000) $1,751 Avg Close $5.82 Range $5.03 - $6.89

Q3 2019

Shares 253,856 Value ($000) $1,531 Avg Close $4.72 Range $3.75 - $7.23

Q2 2019

Shares 250,738 Value ($000) $998 Avg Close $4.86 Range $3.83 - $6.13

Q1 2019

Shares 232,246 Value ($000) $1,043 Avg Close $4.17 Range $2.92 - $5.12

Q4 2018

Shares 186,424 Value ($000) $557 Avg Close $5.00 Range $2.64 - $7.82

Q3 2018

Shares 233,825 Value ($000) $1,214 Avg Close $4.43 Range $3.52 - $5.78

Q2 2018

Shares 299,541 Value ($000) $1,456 Avg Close $6.68 Range $4.50 - $9.74

Q1 2018

Shares 332,777 Value ($000) $2,872 Avg Close $9.65 Range $8.45 - $11.63

Q4 2017

Shares 248,844 Value ($000) $2,807 Avg Close $10.64 Range $8.57 - $12.26

Q3 2017

Shares 239,266 Value ($000) $2,826 Avg Close $12.76 Range $11.03 - $14.76

Q2 2017

Shares 237,031 Value ($000) $2,733 Avg Close $12.17 Range $10.85 - $13.69

Q1 2017

Shares 233,929 Value ($000) $2,480 Avg Close $10.06 Range $8.56 - $12.30

Q4 2016

Shares 218,291 Value ($000) $2,013 Avg Close $9.87 Range $8.58 - $11.41

Q3 2016

Shares 342,120 Value ($000) $3,777 Avg Close $10.62 Range $8.20 - $13.28

Q2 2016

Shares 274,070 Value ($000) $2,299 Avg Close $9.96 Range $7.80 - $11.78

Q1 2016

Shares 223,980 Value ($000) $2,465 Avg Close $12.67 Range $7.90 - $17.79

Q4 2015

Shares 174,771 Value ($000) $3,111 Avg Close $17.01 Range $13.94 - $19.61

Q3 2015

Shares 198,616 Value ($000) $3,034 Avg Close $17.09 Range $12.50 - $22.17

Q2 2015

Shares 124,821 Value ($000) $2,674 Avg Close $21.35 Range $18.40 - $23.20

Q1 2015

Shares 139,296 Value ($000) $2,654 Avg Close $17.02 Range $13.26 - $22.00

Q4 2014

Shares 182,580 Value ($000) $3,018 Avg Close $16.30 Range $14.40 - $19.09

Q3 2014

Shares 192,312 Value ($000) $3,242 Avg Close $17.06 Range $14.03 - $19.60

Q2 2014

Shares 191,571 Value ($000) $3,747 Avg Close $17.23 Range $11.66 - $22.50

Q1 2014

Shares 187,650 Value ($000) $3,854 Avg Close $22.03 Range $18.18 - $26.90

Q4 2013

Shares 142,690 Value ($000) $3,542 Avg Close $23.14 Range $15.46 - $35.77

Q3 2013

Shares 68,725 Value ($000) $1,221 Avg Close $13.09 Range $9.71 - $19.80

Q2 2013

Shares 44,225 Value ($000) $617 Avg Close $14.61 Range $13.61 - $16.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,023	$70	$7.33	$4.44 - $9.93
Q3 2025	100,394	$862	$12.68	$8.41 - $16.82
Q2 2025	106,488	$1,563	$10.17	$6.44 - $15.10
Q1 2025	216,069	$1,863	$7.82	$6.20 - $9.21
Q4 2024	234,531	$1,897	$7.45	$6.17 - $9.02
Q3 2024	454,056	$3,260	$8.16	$6.62 - $10.05
Q2 2024	492,298	$4,736	$9.47	$7.53 - $11.00
Q1 2024	498,413	$4,376	$9.00	$7.75 - $11.17
Q4 2023	498,628	$5,051	$10.61	$9.49 - $12.01
Q3 2023	550,152	$6,563	$13.81	$11.01 - $17.94
Q2 2023	543,014	$9,237	$14.78	$11.98 - $17.42
Q1 2023	341,101	$4,946	$15.59	$13.81 - $17.46
Q4 2022	356,531	$5,262	$14.44	$11.59 - $16.11
Q3 2022	365,956	$4,435	$15.20	$11.57 - $19.29
Q2 2022	357,314	$5,785	$19.03	$15.95 - $23.69
Q1 2022	442,255	$8,429	$14.62	$11.73 - $19.82
Q4 2021	404,649	$5,475	$14.86	$12.09 - $19.49
Q3 2021	352,895	$6,105	$12.11	$9.61 - $18.75
Q2 2021	297,829	$3,389	$11.57	$9.63 - $14.90
Q1 2021	201,257	$1,944	$11.87	$9.18 - $17.23
Q4 2020	188,485	$1,815	$9.90	$8.02 - $12.88
Q3 2020	187,711	$1,734	$5.46	$2.77 - $11.60
Q2 2020	209,345	$662	$2.15	$1.33 - $3.88
Q1 2020	294,646	$625	$4.27	$1.54 - $6.48
Q4 2019	273,614	$1,751	$5.82	$5.03 - $6.89
Q3 2019	253,856	$1,531	$4.72	$3.75 - $7.23
Q2 2019	250,738	$998	$4.86	$3.83 - $6.13
Q1 2019	232,246	$1,043	$4.17	$2.92 - $5.12
Q4 2018	186,424	$557	$5.00	$2.64 - $7.82
Q3 2018	233,825	$1,214	$4.43	$3.52 - $5.78
Q2 2018	299,541	$1,456	$6.68	$4.50 - $9.74
Q1 2018	332,777	$2,872	$9.65	$8.45 - $11.63
Q4 2017	248,844	$2,807	$10.64	$8.57 - $12.26
Q3 2017	239,266	$2,826	$12.76	$11.03 - $14.76
Q2 2017	237,031	$2,733	$12.17	$10.85 - $13.69
Q1 2017	233,929	$2,480	$10.06	$8.56 - $12.30
Q4 2016	218,291	$2,013	$9.87	$8.58 - $11.41
Q3 2016	342,120	$3,777	$10.62	$8.20 - $13.28
Q2 2016	274,070	$2,299	$9.96	$7.80 - $11.78
Q1 2016	223,980	$2,465	$12.67	$7.90 - $17.79
Q4 2015	174,771	$3,111	$17.01	$13.94 - $19.61
Q3 2015	198,616	$3,034	$17.09	$12.50 - $22.17
Q2 2015	124,821	$2,674	$21.35	$18.40 - $23.20
Q1 2015	139,296	$2,654	$17.02	$13.26 - $22.00
Q4 2014	182,580	$3,018	$16.30	$14.40 - $19.09
Q3 2014	192,312	$3,242	$17.06	$14.03 - $19.60
Q2 2014	191,571	$3,747	$17.23	$11.66 - $22.50
Q1 2014	187,650	$3,854	$22.03	$18.18 - $26.90
Q4 2013	142,690	$3,542	$23.14	$15.46 - $35.77
Q3 2013	68,725	$1,221	$13.09	$9.71 - $19.80
Q2 2013	44,225	$617	$14.61	$13.61 - $16.72